cpython-lru_cache-weakref: Lib/test/test

annotate Lib/test/test_bytes.py @ 80272:ec00f8570c55

Merge typo fix.

author	Ezio Melotti <ezio.melotti@gmail.com>
date	Mon, 05 Nov 2012 22:23:16 +0200
parents	a7ebc0db5c18
children	7c717d423160

rev	line source
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1 """Unit tests for the bytes and bytearray types.
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	2
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	3 XXX This is a mess. Common tests should be moved to buffer_tests.py,
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	4 which itself ought to be unified with string_tests.py (and the latter
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	5 should be modernized).
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	6 """
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	7
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	8 import os
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	9 import re
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	10 import sys
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	11 import copy
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	12 import functools
41425 0486deaaade3 An example of action-at-a-distance: fix the problems I had in test_io.py Guido van Rossum <guido@python.org> parents: 41412 diff changeset	13 import pickle
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	14 import tempfile
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	15 import unittest
47201 9c930a32cebb #2621 rename test.test_support to test.support Benjamin Peterson <benjamin@python.org> parents: 45058 diff changeset	16 import test.support
41038 efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	17 import test.string_tests
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	18 import test.buffer_tests
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	19
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	20
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	21 if sys.flags.bytes_warning:
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	22 def check_bytes_warnings(func):
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	23 @functools.wraps(func)
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	24 def wrapper(args, *kw):
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	25 with test.support.check_warnings(('', BytesWarning)):
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	26 return func(args, *kw)
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	27 return wrapper
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	28 else:
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	29 # no-op
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	30 def check_bytes_warnings(func):
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	31 return func
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	32
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	33
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	34 class Indexable:
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	35 def __init__(self, value=0):
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	36 self.value = value
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	37 def __index__(self):
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	38 return self.value
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	39
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	40
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	41 class BaseBytesTest(unittest.TestCase):
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	42
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	43 def test_basics(self):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	44 b = self.type2test()
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	45 self.assertEqual(type(b), self.type2test)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	46 self.assertEqual(b.__class__, self.type2test)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	47
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	48 def test_copy(self):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	49 a = self.type2test(b"abcd")
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	50 for copy_method in (copy.copy, copy.deepcopy):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	51 b = copy_method(a)
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	52 self.assertEqual(a, b)
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	53 self.assertEqual(type(a), type(b))
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	54
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	55 def test_empty_sequence(self):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	56 b = self.type2test()
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	57 self.assertEqual(len(b), 0)
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	58 self.assertRaises(IndexError, lambda: b[0])
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	59 self.assertRaises(IndexError, lambda: b[1])
44160 9d152530910a Removed PyInt_GetMax and sys.maxint Christian Heimes <christian@cheimes.de> parents: 44137 diff changeset	60 self.assertRaises(IndexError, lambda: b[sys.maxsize])
9d152530910a Removed PyInt_GetMax and sys.maxint Christian Heimes <christian@cheimes.de> parents: 44137 diff changeset	61 self.assertRaises(IndexError, lambda: b[sys.maxsize+1])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	62 self.assertRaises(IndexError, lambda: b[10**100])
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	63 self.assertRaises(IndexError, lambda: b[-1])
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	64 self.assertRaises(IndexError, lambda: b[-2])
44160 9d152530910a Removed PyInt_GetMax and sys.maxint Christian Heimes <christian@cheimes.de> parents: 44137 diff changeset	65 self.assertRaises(IndexError, lambda: b[-sys.maxsize])
9d152530910a Removed PyInt_GetMax and sys.maxint Christian Heimes <christian@cheimes.de> parents: 44137 diff changeset	66 self.assertRaises(IndexError, lambda: b[-sys.maxsize-1])
9d152530910a Removed PyInt_GetMax and sys.maxint Christian Heimes <christian@cheimes.de> parents: 44137 diff changeset	67 self.assertRaises(IndexError, lambda: b[-sys.maxsize-2])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	68 self.assertRaises(IndexError, lambda: b[-10**100])
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	69
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	70 def test_from_list(self):
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	71 ints = list(range(256))
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	72 b = self.type2test(i for i in ints)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	73 self.assertEqual(len(b), 256)
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	74 self.assertEqual(list(b), ints)
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	75
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	76 def test_from_index(self):
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	77 b = self.type2test([Indexable(), Indexable(1), Indexable(254),
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	78 Indexable(255)])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	79 self.assertEqual(list(b), [0, 1, 254, 255])
60644 5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	80 self.assertRaises(ValueError, self.type2test, [Indexable(-1)])
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	81 self.assertRaises(ValueError, self.type2test, [Indexable(256)])
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	82
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	83 def test_from_ssize(self):
60644 5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	84 self.assertEqual(self.type2test(0), b'')
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	85 self.assertEqual(self.type2test(1), b'\x00')
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	86 self.assertEqual(self.type2test(5), b'\x00\x00\x00\x00\x00')
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	87 self.assertRaises(ValueError, self.type2test, -1)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	88
60644 5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	89 self.assertEqual(self.type2test('0', 'ascii'), b'0')
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	90 self.assertEqual(self.type2test(b'0'), b'0')
5e1dbc3ae767 Merged revisions 80125,80128,80130 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58564 diff changeset	91 self.assertRaises(OverflowError, self.type2test, sys.maxsize + 1)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	92
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	93 def test_constructor_type_errors(self):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	94 self.assertRaises(TypeError, self.type2test, 0.0)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	95 class C:
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	96 pass
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	97 self.assertRaises(TypeError, self.type2test, ["0"])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	98 self.assertRaises(TypeError, self.type2test, [0.0])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	99 self.assertRaises(TypeError, self.type2test, [None])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	100 self.assertRaises(TypeError, self.type2test, [C()])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	101
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	102 def test_constructor_value_errors(self):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	103 self.assertRaises(ValueError, self.type2test, [-1])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	104 self.assertRaises(ValueError, self.type2test, [-sys.maxsize])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	105 self.assertRaises(ValueError, self.type2test, [-sys.maxsize-1])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	106 self.assertRaises(ValueError, self.type2test, [-sys.maxsize-2])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	107 self.assertRaises(ValueError, self.type2test, [-10**100])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	108 self.assertRaises(ValueError, self.type2test, [256])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	109 self.assertRaises(ValueError, self.type2test, [257])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	110 self.assertRaises(ValueError, self.type2test, [sys.maxsize])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	111 self.assertRaises(ValueError, self.type2test, [sys.maxsize+1])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	112 self.assertRaises(ValueError, self.type2test, [10**100])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	113
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	114 def test_compare(self):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	115 b1 = self.type2test([1, 2, 3])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	116 b2 = self.type2test([1, 2, 3])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	117 b3 = self.type2test([1, 3])
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	118
42188 81930eaae715 Patch by Christian Heimes to change self.assert_(x == y) into Guido van Rossum <guido@python.org> parents: 42142 diff changeset	119 self.assertEqual(b1, b2)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	120 self.assertTrue(b2 != b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	121 self.assertTrue(b1 <= b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	122 self.assertTrue(b1 <= b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	123 self.assertTrue(b1 < b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	124 self.assertTrue(b1 >= b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	125 self.assertTrue(b3 >= b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	126 self.assertTrue(b3 > b2)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	127
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	128 self.assertFalse(b1 != b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	129 self.assertFalse(b2 == b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	130 self.assertFalse(b1 > b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	131 self.assertFalse(b1 > b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	132 self.assertFalse(b1 >= b3)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	133 self.assertFalse(b1 < b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	134 self.assertFalse(b3 < b2)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	135 self.assertFalse(b3 <= b2)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	136
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	137 @check_bytes_warnings
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	138 def test_compare_to_str(self):
43508 47c02791ec6b Patch #1049 by Thomas Lee. Guido van Rossum <guido@python.org> parents: 43487 diff changeset	139 # Byte comparisons with unicode should always fail!
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	140 # Test this for all expected byte orders and Unicode character
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	141 # sizes.
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	142 self.assertEqual(self.type2test(b"\0a\0b\0c") == "abc", False)
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	143 self.assertEqual(self.type2test(b"\0\0\0a\0\0\0b\0\0\0c") == "abc",
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	144 False)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	145 self.assertEqual(self.type2test(b"a\0b\0c\0") == "abc", False)
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	146 self.assertEqual(self.type2test(b"a\0\0\0b\0\0\0c\0\0\0") == "abc",
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	147 False)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	148 self.assertEqual(self.type2test() == str(), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	149 self.assertEqual(self.type2test() != str(), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	150
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	151 def test_reversed(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	152 input = list(map(ord, "Hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	153 b = self.type2test(input)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	154 output = list(reversed(b))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	155 input.reverse()
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	156 self.assertEqual(output, input)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	157
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	158 def test_getslice(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	159 def by(s):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	160 return self.type2test(map(ord, s))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	161 b = by("Hello, world")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	162
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	163 self.assertEqual(b[:5], by("Hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	164 self.assertEqual(b[1:5], by("ello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	165 self.assertEqual(b[5:7], by(", "))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	166 self.assertEqual(b[7:], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	167 self.assertEqual(b[7:12], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	168 self.assertEqual(b[7:100], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	169
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	170 self.assertEqual(b[:-7], by("Hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	171 self.assertEqual(b[-11:-7], by("ello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	172 self.assertEqual(b[-7:-5], by(", "))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	173 self.assertEqual(b[-5:], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	174 self.assertEqual(b[-5:12], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	175 self.assertEqual(b[-5:100], by("world"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	176 self.assertEqual(b[-100:5], by("Hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	177
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	178 def test_extended_getslice(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	179 # Test extended slicing by comparing with list slicing.
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	180 L = list(range(255))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	181 b = self.type2test(L)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	182 indices = (0, None, 1, 3, 19, 100, -1, -2, -31, -100)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	183 for start in indices:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	184 for stop in indices:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	185 # Skip step 0 (invalid)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	186 for step in indices[1:]:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	187 self.assertEqual(b[start:stop:step], self.type2test(L[start:stop:step]))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	188
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	189 def test_encoding(self):
53681 52a77ef069cd Issue #3672: Reject surrogates in utf-8 codec; add surrogates error Martin v. Löwis <martin@v.loewis.de> parents: 53094 diff changeset	190 sample = "Hello world\n\u1234\u5678\u9abc"
68142 be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	191 for enc in ("utf-8", "utf-16"):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	192 b = self.type2test(sample, enc)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	193 self.assertEqual(b, self.type2test(sample.encode(enc)))
68142 be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	194 self.assertRaises(UnicodeEncodeError, self.type2test, sample, "latin-1")
be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	195 b = self.type2test(sample, "latin-1", "ignore")
53681 52a77ef069cd Issue #3672: Reject surrogates in utf-8 codec; add surrogates error Martin v. Löwis <martin@v.loewis.de> parents: 53094 diff changeset	196 self.assertEqual(b, self.type2test(sample[:-3], "utf-8"))
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	197
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	198 def test_decode(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	199 sample = "Hello world\n\u1234\u5678\u9abc\def0\def0"
68142 be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	200 for enc in ("utf-8", "utf-16"):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	201 b = self.type2test(sample, enc)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	202 self.assertEqual(b.decode(enc), sample)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	203 sample = "Hello world\n\x80\x81\xfe\xff"
68142 be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	204 b = self.type2test(sample, "latin-1")
be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	205 self.assertRaises(UnicodeDecodeError, b.decode, "utf-8")
be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	206 self.assertEqual(b.decode("utf-8", "ignore"), "Hello world\n")
be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	207 self.assertEqual(b.decode(errors="ignore", encoding="utf-8"),
56099 1b7bdae02179 Merged revisions 74929 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 55848 diff changeset	208 "Hello world\n")
68142 be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	209 # Default encoding is utf-8
be6c38d1817b Normalize the encoding names for Latin-1 and UTF-8 to Marc-André Lemburg <mal@egenix.com> parents: 67368 diff changeset	210 self.assertEqual(self.type2test(b'\xe2\x98\x83').decode(), '\u2603')
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	211
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	212 def test_from_int(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	213 b = self.type2test(0)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	214 self.assertEqual(b, self.type2test())
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	215 b = self.type2test(10)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	216 self.assertEqual(b, self.type2test([0]*10))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	217 b = self.type2test(10000)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	218 self.assertEqual(b, self.type2test([0]*10000))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	219
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	220 def test_concat(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	221 b1 = self.type2test(b"abc")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	222 b2 = self.type2test(b"def")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	223 self.assertEqual(b1 + b2, b"abcdef")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	224 self.assertEqual(b1 + bytes(b"def"), b"abcdef")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	225 self.assertEqual(bytes(b"def") + b1, b"defabc")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	226 self.assertRaises(TypeError, lambda: b1 + "def")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	227 self.assertRaises(TypeError, lambda: "abc" + b2)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	228
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	229 def test_repeat(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	230 for b in b"abc", self.type2test(b"abc"):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	231 self.assertEqual(b * 3, b"abcabcabc")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	232 self.assertEqual(b * 0, b"")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	233 self.assertEqual(b * -1, b"")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	234 self.assertRaises(TypeError, lambda: b * 3.14)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	235 self.assertRaises(TypeError, lambda: 3.14 * b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	236 # XXX Shouldn't bytes and bytearray agree on what to raise?
63913 7dd5f5cfa179 Issue #9530: Fix undefined-behaviour-inducing overflow checks in bytes and bytearray implementations. Mark Dickinson <dickinsm@gmail.com> parents: 60856 diff changeset	237 with self.assertRaises((OverflowError, MemoryError)):
7dd5f5cfa179 Issue #9530: Fix undefined-behaviour-inducing overflow checks in bytes and bytearray implementations. Mark Dickinson <dickinsm@gmail.com> parents: 60856 diff changeset	238 c = b * sys.maxsize
7dd5f5cfa179 Issue #9530: Fix undefined-behaviour-inducing overflow checks in bytes and bytearray implementations. Mark Dickinson <dickinsm@gmail.com> parents: 60856 diff changeset	239 with self.assertRaises((OverflowError, MemoryError)):
7dd5f5cfa179 Issue #9530: Fix undefined-behaviour-inducing overflow checks in bytes and bytearray implementations. Mark Dickinson <dickinsm@gmail.com> parents: 60856 diff changeset	240 b *= sys.maxsize
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	241
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	242 def test_repeat_1char(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	243 self.assertEqual(self.type2test(b'x')100, self.type2test([ord('x')]100))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	244
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	245 def test_contains(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	246 b = self.type2test(b"abc")
58415 f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	247 self.assertIn(ord('a'), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	248 self.assertIn(int(ord('a')), b)
58456 f0f221e1a7c0 use assert[Not]In where appropriate Ezio Melotti <ezio.melotti@gmail.com> parents: 58415 diff changeset	249 self.assertNotIn(200, b)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	250 self.assertRaises(ValueError, lambda: 300 in b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	251 self.assertRaises(ValueError, lambda: -1 in b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	252 self.assertRaises(TypeError, lambda: None in b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	253 self.assertRaises(TypeError, lambda: float(ord('a')) in b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	254 self.assertRaises(TypeError, lambda: "a" in b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	255 for f in bytes, bytearray:
58415 f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	256 self.assertIn(f(b""), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	257 self.assertIn(f(b"a"), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	258 self.assertIn(f(b"b"), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	259 self.assertIn(f(b"c"), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	260 self.assertIn(f(b"ab"), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	261 self.assertIn(f(b"bc"), b)
f6a626f34840 use assert[Not]In where appropriate Benjamin Peterson <benjamin@python.org> parents: 58388 diff changeset	262 self.assertIn(f(b"abc"), b)
58456 f0f221e1a7c0 use assert[Not]In where appropriate Ezio Melotti <ezio.melotti@gmail.com> parents: 58415 diff changeset	263 self.assertNotIn(f(b"ac"), b)
f0f221e1a7c0 use assert[Not]In where appropriate Ezio Melotti <ezio.melotti@gmail.com> parents: 58415 diff changeset	264 self.assertNotIn(f(b"d"), b)
f0f221e1a7c0 use assert[Not]In where appropriate Ezio Melotti <ezio.melotti@gmail.com> parents: 58415 diff changeset	265 self.assertNotIn(f(b"dab"), b)
f0f221e1a7c0 use assert[Not]In where appropriate Ezio Melotti <ezio.melotti@gmail.com> parents: 58415 diff changeset	266 self.assertNotIn(f(b"abd"), b)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	267
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	268 def test_fromhex(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	269 self.assertRaises(TypeError, self.type2test.fromhex)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	270 self.assertRaises(TypeError, self.type2test.fromhex, 1)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	271 self.assertEqual(self.type2test.fromhex(''), self.type2test())
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	272 b = bytearray([0x1a, 0x2b, 0x30])
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	273 self.assertEqual(self.type2test.fromhex('1a2B30'), b)
2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	274 self.assertEqual(self.type2test.fromhex(' 1A 2B 30 '), b)
2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	275 self.assertEqual(self.type2test.fromhex('0000'), b'\0\0')
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	276 self.assertRaises(TypeError, self.type2test.fromhex, b'1B')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	277 self.assertRaises(ValueError, self.type2test.fromhex, 'a')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	278 self.assertRaises(ValueError, self.type2test.fromhex, 'rt')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	279 self.assertRaises(ValueError, self.type2test.fromhex, '1a b cd')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	280 self.assertRaises(ValueError, self.type2test.fromhex, '\x00')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	281 self.assertRaises(ValueError, self.type2test.fromhex, '12 \x00 34')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	282
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	283 def test_join(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	284 self.assertEqual(self.type2test(b"").join([]), b"")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	285 self.assertEqual(self.type2test(b"").join([b""]), b"")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	286 for lst in [[b"abc"], [b"a", b"bc"], [b"ab", b"c"], [b"a", b"b", b"c"]]:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	287 lst = list(map(self.type2test, lst))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	288 self.assertEqual(self.type2test(b"").join(lst), b"abc")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	289 self.assertEqual(self.type2test(b"").join(tuple(lst)), b"abc")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	290 self.assertEqual(self.type2test(b"").join(iter(lst)), b"abc")
79766 16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	291 dot_join = self.type2test(b".:").join
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	292 self.assertEqual(dot_join([b"ab", b"cd"]), b"ab.:cd")
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	293 self.assertEqual(dot_join([memoryview(b"ab"), b"cd"]), b"ab.:cd")
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	294 self.assertEqual(dot_join([b"ab", memoryview(b"cd")]), b"ab.:cd")
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	295 self.assertEqual(dot_join([bytearray(b"ab"), b"cd"]), b"ab.:cd")
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	296 self.assertEqual(dot_join([b"ab", bytearray(b"cd")]), b"ab.:cd")
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	297 # Stress it with many items
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	298 seq = [b"abc"] * 1000
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	299 expected = b"abc" + b".:abc" * 999
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	300 self.assertEqual(dot_join(seq), expected)
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	301 # Error handling and cleanup when some item in the middle of the
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	302 # sequence has the wrong type.
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	303 with self.assertRaises(TypeError):
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	304 dot_join([bytearray(b"ab"), "cd", b"ef"])
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	305 with self.assertRaises(TypeError):
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	306 dot_join([memoryview(b"ab"), "cd", b"ef"])
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	307
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	308 def test_count(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	309 b = self.type2test(b'mississippi')
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	310 i = 105
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	311 p = 112
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	312 w = 119
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	313
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	314 self.assertEqual(b.count(b'i'), 4)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	315 self.assertEqual(b.count(b'ss'), 2)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	316 self.assertEqual(b.count(b'w'), 0)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	317
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	318 self.assertEqual(b.count(i), 4)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	319 self.assertEqual(b.count(w), 0)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	320
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	321 self.assertEqual(b.count(b'i', 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	322 self.assertEqual(b.count(b'p', 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	323 self.assertEqual(b.count(b'i', 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	324 self.assertEqual(b.count(b'p', 7, 9), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	325
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	326 self.assertEqual(b.count(i, 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	327 self.assertEqual(b.count(p, 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	328 self.assertEqual(b.count(i, 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	329 self.assertEqual(b.count(p, 7, 9), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	330
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	331 def test_startswith(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	332 b = self.type2test(b'hello')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	333 self.assertFalse(self.type2test().startswith(b"anything"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	334 self.assertTrue(b.startswith(b"hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	335 self.assertTrue(b.startswith(b"hel"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	336 self.assertTrue(b.startswith(b"h"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	337 self.assertFalse(b.startswith(b"hellow"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	338 self.assertFalse(b.startswith(b"ha"))
69564 f393c507717a #6780: merge with 3.1. Ezio Melotti <ezio.melotti@gmail.com> parents: 69479 69563 diff changeset	339 with self.assertRaises(TypeError) as cm:
69563 bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	340 b.startswith([b'h'])
69564 f393c507717a #6780: merge with 3.1. Ezio Melotti <ezio.melotti@gmail.com> parents: 69479 69563 diff changeset	341 exc = str(cm.exception)
69563 bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	342 self.assertIn('bytes', exc)
bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	343 self.assertIn('tuple', exc)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	344
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	345 def test_endswith(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	346 b = self.type2test(b'hello')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	347 self.assertFalse(bytearray().endswith(b"anything"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	348 self.assertTrue(b.endswith(b"hello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	349 self.assertTrue(b.endswith(b"llo"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	350 self.assertTrue(b.endswith(b"o"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	351 self.assertFalse(b.endswith(b"whello"))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	352 self.assertFalse(b.endswith(b"no"))
69564 f393c507717a #6780: merge with 3.1. Ezio Melotti <ezio.melotti@gmail.com> parents: 69479 69563 diff changeset	353 with self.assertRaises(TypeError) as cm:
69563 bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	354 b.endswith([b'o'])
69564 f393c507717a #6780: merge with 3.1. Ezio Melotti <ezio.melotti@gmail.com> parents: 69479 69563 diff changeset	355 exc = str(cm.exception)
69563 bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	356 self.assertIn('bytes', exc)
bcbf8c3c4a88 #6780: fix starts/endswith error message to mention that tuples are accepted too. Ezio Melotti <ezio.melotti@gmail.com> parents: 69472 diff changeset	357 self.assertIn('tuple', exc)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	358
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	359 def test_find(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	360 b = self.type2test(b'mississippi')
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	361 i = 105
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	362 w = 119
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	363
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	364 self.assertEqual(b.find(b'ss'), 2)
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	365 self.assertEqual(b.find(b'w'), -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	366 self.assertEqual(b.find(b'mississippian'), -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	367
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	368 self.assertEqual(b.find(i), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	369 self.assertEqual(b.find(w), -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	370
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	371 self.assertEqual(b.find(b'ss', 3), 5)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	372 self.assertEqual(b.find(b'ss', 1, 7), 2)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	373 self.assertEqual(b.find(b'ss', 1, 3), -1)
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	374
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	375 self.assertEqual(b.find(i, 6), 7)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	376 self.assertEqual(b.find(i, 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	377 self.assertEqual(b.find(w, 1, 3), -1)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	378
74022 75648db1b3f3 Issue #13623: Fix a performance regression introduced by issue #12170 in Victor Stinner <victor.stinner@haypocalc.com> parents: 73038 diff changeset	379 for index in (-1, 256, sys.maxsize + 1):
75648db1b3f3 Issue #13623: Fix a performance regression introduced by issue #12170 in Victor Stinner <victor.stinner@haypocalc.com> parents: 73038 diff changeset	380 self.assertRaisesRegex(
75648db1b3f3 Issue #13623: Fix a performance regression introduced by issue #12170 in Victor Stinner <victor.stinner@haypocalc.com> parents: 73038 diff changeset	381 ValueError, r'byte must be in range$0, 256$',
75648db1b3f3 Issue #13623: Fix a performance regression introduced by issue #12170 in Victor Stinner <victor.stinner@haypocalc.com> parents: 73038 diff changeset	382 b.find, index)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	383
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	384 def test_rfind(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	385 b = self.type2test(b'mississippi')
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	386 i = 105
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	387 w = 119
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	388
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	389 self.assertEqual(b.rfind(b'ss'), 5)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	390 self.assertEqual(b.rfind(b'w'), -1)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	391 self.assertEqual(b.rfind(b'mississippian'), -1)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	392
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	393 self.assertEqual(b.rfind(i), 10)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	394 self.assertEqual(b.rfind(w), -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	395
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	396 self.assertEqual(b.rfind(b'ss', 3), 5)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	397 self.assertEqual(b.rfind(b'ss', 0, 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	398
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	399 self.assertEqual(b.rfind(i, 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	400 self.assertEqual(b.rfind(i, 3, 9), 7)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	401 self.assertEqual(b.rfind(w, 1, 3), -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	402
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	403 def test_index(self):
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	404 b = self.type2test(b'mississippi')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	405 i = 105
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	406 w = 119
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	407
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	408 self.assertEqual(b.index(b'ss'), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	409 self.assertRaises(ValueError, b.index, b'w')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	410 self.assertRaises(ValueError, b.index, b'mississippian')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	411
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	412 self.assertEqual(b.index(i), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	413 self.assertRaises(ValueError, b.index, w)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	414
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	415 self.assertEqual(b.index(b'ss', 3), 5)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	416 self.assertEqual(b.index(b'ss', 1, 7), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	417 self.assertRaises(ValueError, b.index, b'ss', 1, 3)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	418
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	419 self.assertEqual(b.index(i, 6), 7)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	420 self.assertEqual(b.index(i, 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	421 self.assertRaises(ValueError, b.index, w, 1, 3)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	422
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	423 def test_rindex(self):
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	424 b = self.type2test(b'mississippi')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	425 i = 105
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	426 w = 119
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	427
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	428 self.assertEqual(b.rindex(b'ss'), 5)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	429 self.assertRaises(ValueError, b.rindex, b'w')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	430 self.assertRaises(ValueError, b.rindex, b'mississippian')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	431
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	432 self.assertEqual(b.rindex(i), 10)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	433 self.assertRaises(ValueError, b.rindex, w)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	434
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	435 self.assertEqual(b.rindex(b'ss', 3), 5)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	436 self.assertEqual(b.rindex(b'ss', 0, 6), 2)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	437
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	438 self.assertEqual(b.rindex(i, 1, 3), 1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	439 self.assertEqual(b.rindex(i, 3, 9), 7)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	440 self.assertRaises(ValueError, b.rindex, w, 1, 3)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	441
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	442 def test_replace(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	443 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	444 self.assertEqual(b.replace(b'i', b'a'), b'massassappa')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	445 self.assertEqual(b.replace(b'ss', b'x'), b'mixixippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	446
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	447 def test_split(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	448 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	449 self.assertEqual(b.split(b'i'), [b'm', b'ss', b'ss', b'pp', b''])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	450 self.assertEqual(b.split(b'ss'), [b'mi', b'i', b'ippi'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	451 self.assertEqual(b.split(b'w'), [b])
75291 db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	452 # with keyword args
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	453 b = self.type2test(b'a\|b\|c\|d')
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	454 self.assertEqual(b.split(sep=b'\|'), [b'a', b'b', b'c', b'd'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	455 self.assertEqual(b.split(b'\|', maxsplit=1), [b'a', b'b\|c\|d'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	456 self.assertEqual(b.split(sep=b'\|', maxsplit=1), [b'a', b'b\|c\|d'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	457 self.assertEqual(b.split(maxsplit=1, sep=b'\|'), [b'a', b'b\|c\|d'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	458 b = self.type2test(b'a b c d')
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	459 self.assertEqual(b.split(maxsplit=1), [b'a', b'b c d'])
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	460
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	461 def test_split_whitespace(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	462 for b in (b' arf barf ', b'arf\tbarf', b'arf\nbarf', b'arf\rbarf',
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	463 b'arf\fbarf', b'arf\vbarf'):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	464 b = self.type2test(b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	465 self.assertEqual(b.split(), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	466 self.assertEqual(b.split(None), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	467 self.assertEqual(b.split(None, 2), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	468 for b in (b'a\x1Cb', b'a\x1Db', b'a\x1Eb', b'a\x1Fb'):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	469 b = self.type2test(b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	470 self.assertEqual(b.split(), [b])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	471 self.assertEqual(self.type2test(b' a bb c ').split(None, 0), [b'a bb c '])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	472 self.assertEqual(self.type2test(b' a bb c ').split(None, 1), [b'a', b'bb c '])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	473 self.assertEqual(self.type2test(b' a bb c ').split(None, 2), [b'a', b'bb', b'c '])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	474 self.assertEqual(self.type2test(b' a bb c ').split(None, 3), [b'a', b'bb', b'c'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	475
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	476 def test_split_string_error(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	477 self.assertRaises(TypeError, self.type2test(b'a b').split, ' ')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	478
58276 b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	479 def test_split_unicodewhitespace(self):
b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	480 b = self.type2test(b"\x09\x0A\x0B\x0C\x0D\x1C\x1D\x1E\x1F")
b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	481 self.assertEqual(b.split(), [b'\x1c\x1d\x1e\x1f'])
b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	482
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	483 def test_rsplit(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	484 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	485 self.assertEqual(b.rsplit(b'i'), [b'm', b'ss', b'ss', b'pp', b''])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	486 self.assertEqual(b.rsplit(b'ss'), [b'mi', b'i', b'ippi'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	487 self.assertEqual(b.rsplit(b'w'), [b])
75291 db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	488 # with keyword args
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	489 b = self.type2test(b'a\|b\|c\|d')
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	490 self.assertEqual(b.rsplit(sep=b'\|'), [b'a', b'b', b'c', b'd'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	491 self.assertEqual(b.rsplit(b'\|', maxsplit=1), [b'a\|b\|c', b'd'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	492 self.assertEqual(b.rsplit(sep=b'\|', maxsplit=1), [b'a\|b\|c', b'd'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	493 self.assertEqual(b.rsplit(maxsplit=1, sep=b'\|'), [b'a\|b\|c', b'd'])
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	494 b = self.type2test(b'a b c d')
db968ac2b82c #14081: The sep and maxsplit parameter to str.split, bytes.split, and bytearray.split may now be passed as keyword arguments. Ezio Melotti <ezio.melotti@gmail.com> parents: 74022 diff changeset	495 self.assertEqual(b.rsplit(maxsplit=1), [b'a b c', b'd'])
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	496
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	497 def test_rsplit_whitespace(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	498 for b in (b' arf barf ', b'arf\tbarf', b'arf\nbarf', b'arf\rbarf',
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	499 b'arf\fbarf', b'arf\vbarf'):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	500 b = self.type2test(b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	501 self.assertEqual(b.rsplit(), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	502 self.assertEqual(b.rsplit(None), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	503 self.assertEqual(b.rsplit(None, 2), [b'arf', b'barf'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	504 self.assertEqual(self.type2test(b' a bb c ').rsplit(None, 0), [b' a bb c'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	505 self.assertEqual(self.type2test(b' a bb c ').rsplit(None, 1), [b' a bb', b'c'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	506 self.assertEqual(self.type2test(b' a bb c ').rsplit(None, 2), [b' a', b'bb', b'c'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	507 self.assertEqual(self.type2test(b' a bb c ').rsplit(None, 3), [b'a', b'bb', b'c'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	508
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	509 def test_rsplit_string_error(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	510 self.assertRaises(TypeError, self.type2test(b'a b').rsplit, ' ')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	511
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	512 def test_rsplit_unicodewhitespace(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	513 b = self.type2test(b"\x09\x0A\x0B\x0C\x0D\x1C\x1D\x1E\x1F")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	514 self.assertEqual(b.rsplit(), [b'\x1c\x1d\x1e\x1f'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	515
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	516 def test_partition(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	517 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	518 self.assertEqual(b.partition(b'ss'), (b'mi', b'ss', b'issippi'))
58276 b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	519 self.assertEqual(b.partition(b'w'), (b'mississippi', b'', b''))
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	520
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	521 def test_rpartition(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	522 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	523 self.assertEqual(b.rpartition(b'ss'), (b'missi', b'ss', b'ippi'))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	524 self.assertEqual(b.rpartition(b'i'), (b'mississipp', b'i', b''))
58276 b7649733a354 Merged revisions 77448 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58264 diff changeset	525 self.assertEqual(b.rpartition(b'w'), (b'', b'', b'mississippi'))
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	526
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	527 def test_pickling(self):
49574 bbab11cdb175 Issue #4183: Some tests didn't run with pickle.HIGHEST_PROTOCOL. Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> parents: 49538 diff changeset	528 for proto in range(pickle.HIGHEST_PROTOCOL + 1):
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	529 for b in b"", b"a", b"abc", b"\xffab\x80", b"\0\0\377\0\0":
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	530 b = self.type2test(b)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	531 ps = pickle.dumps(b, proto)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	532 q = pickle.loads(ps)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	533 self.assertEqual(b, q)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	534
76091 4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	535 def test_iterator_pickling(self):
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	536 for b in b"", b"a", b"abc", b"\xffab\x80", b"\0\0\377\0\0":
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	537 it = itorg = iter(self.type2test(b))
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	538 data = list(self.type2test(b))
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	539 d = pickle.dumps(it)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	540 it = pickle.loads(d)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	541 self.assertEqual(type(itorg), type(it))
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	542 self.assertEqual(list(it), data)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	543
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	544 it = pickle.loads(d)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	545 try:
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	546 next(it)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	547 except StopIteration:
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	548 continue
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	549 d = pickle.dumps(it)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	550 it = pickle.loads(d)
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	551 self.assertEqual(list(it), data[1:])
4ff234337e24 Issue #14288: Serialization support for builtin iterators. Kristján Valur Jónsson <kristjan@ccpgames.com> parents: 75291 diff changeset	552
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	553 def test_strip(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	554 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	555 self.assertEqual(b.strip(b'i'), b'mississipp')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	556 self.assertEqual(b.strip(b'm'), b'ississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	557 self.assertEqual(b.strip(b'pi'), b'mississ')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	558 self.assertEqual(b.strip(b'im'), b'ssissipp')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	559 self.assertEqual(b.strip(b'pim'), b'ssiss')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	560 self.assertEqual(b.strip(b), b'')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	561
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	562 def test_lstrip(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	563 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	564 self.assertEqual(b.lstrip(b'i'), b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	565 self.assertEqual(b.lstrip(b'm'), b'ississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	566 self.assertEqual(b.lstrip(b'pi'), b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	567 self.assertEqual(b.lstrip(b'im'), b'ssissippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	568 self.assertEqual(b.lstrip(b'pim'), b'ssissippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	569
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	570 def test_rstrip(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	571 b = self.type2test(b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	572 self.assertEqual(b.rstrip(b'i'), b'mississipp')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	573 self.assertEqual(b.rstrip(b'm'), b'mississippi')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	574 self.assertEqual(b.rstrip(b'pi'), b'mississ')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	575 self.assertEqual(b.rstrip(b'im'), b'mississipp')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	576 self.assertEqual(b.rstrip(b'pim'), b'mississ')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	577
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	578 def test_strip_whitespace(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	579 b = self.type2test(b' \t\n\r\f\vabc \t\n\r\f\v')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	580 self.assertEqual(b.strip(), b'abc')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	581 self.assertEqual(b.lstrip(), b'abc \t\n\r\f\v')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	582 self.assertEqual(b.rstrip(), b' \t\n\r\f\vabc')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	583
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	584 def test_strip_bytearray(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	585 self.assertEqual(self.type2test(b'abc').strip(memoryview(b'ac')), b'b')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	586 self.assertEqual(self.type2test(b'abc').lstrip(memoryview(b'ac')), b'bc')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	587 self.assertEqual(self.type2test(b'abc').rstrip(memoryview(b'ac')), b'ab')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	588
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	589 def test_strip_string_error(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	590 self.assertRaises(TypeError, self.type2test(b'abc').strip, 'b')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	591 self.assertRaises(TypeError, self.type2test(b'abc').lstrip, 'b')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	592 self.assertRaises(TypeError, self.type2test(b'abc').rstrip, 'b')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	593
71543 536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	594 def test_center(self):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	595 # Fill character can be either bytes or bytearray (issue 12380)
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	596 b = self.type2test(b'abc')
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	597 for fill_type in (bytes, bytearray):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	598 self.assertEqual(b.center(7, fill_type(b'-')),
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	599 self.type2test(b'--abc--'))
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	600
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	601 def test_ljust(self):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	602 # Fill character can be either bytes or bytearray (issue 12380)
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	603 b = self.type2test(b'abc')
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	604 for fill_type in (bytes, bytearray):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	605 self.assertEqual(b.ljust(7, fill_type(b'-')),
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	606 self.type2test(b'abc----'))
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	607
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	608 def test_rjust(self):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	609 # Fill character can be either bytes or bytearray (issue 12380)
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	610 b = self.type2test(b'abc')
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	611 for fill_type in (bytes, bytearray):
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	612 self.assertEqual(b.rjust(7, fill_type(b'-')),
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	613 self.type2test(b'----abc'))
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 69565 diff changeset	614
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	615 def test_ord(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	616 b = self.type2test(b'\0A\x7f\x80\xff')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	617 self.assertEqual([ord(b[i:i+1]) for i in range(len(b))],
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	618 [0, 65, 127, 128, 255])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	619
53094 4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	620 def test_maketrans(self):
4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	621 transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{\|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377'
4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	622 self.assertEqual(self.type2test.maketrans(b'abc', b'xyz'), transtable)
56515 67bb17c2e868 Merged revisions 75404 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55848 diff changeset	623 transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{\|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374xyz'
67bb17c2e868 Merged revisions 75404 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55848 diff changeset	624 self.assertEqual(self.type2test.maketrans(b'\375\376\377', b'xyz'), transtable)
53094 4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	625 self.assertRaises(ValueError, self.type2test.maketrans, b'abc', b'xyzq')
4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	626 self.assertRaises(TypeError, self.type2test.maketrans, 'abc', 'def')
4407e4d07084 Add bytes/bytearray.maketrans() to mirror str.maketrans(), and deprecate Georg Brandl <georg@python.org> parents: 50328 diff changeset	627
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	628 def test_none_arguments(self):
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	629 # issue 11828
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	630 b = self.type2test(b'hello')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	631 l = self.type2test(b'l')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	632 h = self.type2test(b'h')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	633 x = self.type2test(b'x')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	634 o = self.type2test(b'o')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	635
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	636 self.assertEqual(2, b.find(l, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	637 self.assertEqual(3, b.find(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	638 self.assertEqual(2, b.find(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	639 self.assertEqual(0, b.find(h, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	640
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	641 self.assertEqual(3, b.rfind(l, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	642 self.assertEqual(3, b.rfind(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	643 self.assertEqual(2, b.rfind(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	644 self.assertEqual(0, b.rfind(h, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	645
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	646 self.assertEqual(2, b.index(l, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	647 self.assertEqual(3, b.index(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	648 self.assertEqual(2, b.index(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	649 self.assertEqual(0, b.index(h, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	650
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	651 self.assertEqual(3, b.rindex(l, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	652 self.assertEqual(3, b.rindex(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	653 self.assertEqual(2, b.rindex(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	654 self.assertEqual(0, b.rindex(h, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	655
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	656 self.assertEqual(2, b.count(l, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	657 self.assertEqual(1, b.count(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	658 self.assertEqual(1, b.count(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	659 self.assertEqual(0, b.count(x, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	660
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	661 self.assertEqual(True, b.endswith(o, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	662 self.assertEqual(True, b.endswith(o, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	663 self.assertEqual(True, b.endswith(l, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	664 self.assertEqual(False, b.endswith(x, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	665
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	666 self.assertEqual(True, b.startswith(h, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	667 self.assertEqual(True, b.startswith(l, -2, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	668 self.assertEqual(True, b.startswith(h, None, -2))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	669 self.assertEqual(False, b.startswith(x, None, None))
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	670
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	671 def test_integer_arguments_out_of_byte_range(self):
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	672 b = self.type2test(b'hello')
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	673
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	674 for method in (b.count, b.find, b.index, b.rfind, b.rindex):
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	675 self.assertRaises(ValueError, method, -1)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	676 self.assertRaises(ValueError, method, 256)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	677 self.assertRaises(ValueError, method, 9999)
c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	678
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	679 def test_find_etc_raise_correct_error_messages(self):
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	680 # issue 11828
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	681 b = self.type2test(b'hello')
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	682 x = self.type2test(b'x')
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	683 self.assertRaisesRegex(TypeError, r'\bfind\b', b.find,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	684 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	685 self.assertRaisesRegex(TypeError, r'\brfind\b', b.rfind,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	686 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	687 self.assertRaisesRegex(TypeError, r'\bindex\b', b.index,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	688 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	689 self.assertRaisesRegex(TypeError, r'\brindex\b', b.rindex,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	690 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	691 self.assertRaisesRegex(TypeError, r'\bcount\b', b.count,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	692 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	693 self.assertRaisesRegex(TypeError, r'\bstartswith\b', b.startswith,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	694 x, None, None, None)
69479 87f9519203f4 Use non-deprecated method name. Ezio Melotti <ezio.melotti@gmail.com> parents: 69473 diff changeset	695 self.assertRaisesRegex(TypeError, r'\bendswith\b', b.endswith,
69472 77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	696 x, None, None, None)
77c657e47b5c startswith and endswith don't accept None as slice index. Patch by Torsten Becker. (closes #11828) Jesus Cea <jcea@jcea.es> parents: 66340 diff changeset	697
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	698
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	699 class BytesTest(BaseBytesTest):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	700 type2test = bytes
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	701
48623 bf50085fbcd3 #2538: bytes objects can only provide read-only buffers Antoine Pitrou <solipsis@pitrou.net> parents: 48508 diff changeset	702 def test_buffer_is_readonly(self):
48710 e0c65922b878 Issue #3571: test_bytes mistakingly closed stdin Antoine Pitrou <solipsis@pitrou.net> parents: 48623 diff changeset	703 fd = os.dup(sys.stdin.fileno())
e0c65922b878 Issue #3571: test_bytes mistakingly closed stdin Antoine Pitrou <solipsis@pitrou.net> parents: 48623 diff changeset	704 with open(fd, "rb", buffering=0) as f:
48623 bf50085fbcd3 #2538: bytes objects can only provide read-only buffers Antoine Pitrou <solipsis@pitrou.net> parents: 48508 diff changeset	705 self.assertRaises(TypeError, f.readinto, b"")
bf50085fbcd3 #2538: bytes objects can only provide read-only buffers Antoine Pitrou <solipsis@pitrou.net> parents: 48508 diff changeset	706
48871 548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	707 def test_custom(self):
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	708 class A:
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	709 def __bytes__(self):
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	710 return b'abc'
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	711 self.assertEqual(bytes(A()), b'abc')
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	712 class A: pass
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	713 self.assertRaises(TypeError, bytes, A())
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	714 class A:
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	715 def __bytes__(self):
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	716 return None
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	717 self.assertRaises(TypeError, bytes, A())
548dccc4008e make bytes(o) respect __bytes__ #2415 Benjamin Peterson <benjamin@python.org> parents: 48769 diff changeset	718
67368 4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	719 # Test PyBytes_FromFormat()
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	720 def test_from_format(self):
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	721 test.support.import_module('ctypes')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	722 from ctypes import pythonapi, py_object, c_int, c_char_p
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	723 PyBytes_FromFormat = pythonapi.PyBytes_FromFormat
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	724 PyBytes_FromFormat.restype = py_object
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	725
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	726 self.assertEqual(PyBytes_FromFormat(b'format'),
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	727 b'format')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	728
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	729 self.assertEqual(PyBytes_FromFormat(b'%'), b'%')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	730 self.assertEqual(PyBytes_FromFormat(b'%%'), b'%')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	731 self.assertEqual(PyBytes_FromFormat(b'%%s'), b'%s')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	732 self.assertEqual(PyBytes_FromFormat(b'[%%]'), b'[%]')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	733 self.assertEqual(PyBytes_FromFormat(b'%%%c', c_int(ord('_'))), b'%_')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	734
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	735 self.assertEqual(PyBytes_FromFormat(b'c:%c', c_int(255)),
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	736 b'c:\xff')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	737 self.assertEqual(PyBytes_FromFormat(b's:%s', c_char_p(b'cstr')),
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	738 b's:cstr')
4cc47a9083e3 test_bytes: test PyBytes_FromFormat() using ctypes Victor Stinner <victor.stinner@haypocalc.com> parents: 66837 diff changeset	739
48623 bf50085fbcd3 #2538: bytes objects can only provide read-only buffers Antoine Pitrou <solipsis@pitrou.net> parents: 48508 diff changeset	740
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	741 class ByteArrayTest(BaseBytesTest):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	742 type2test = bytearray
41412 522b3f35d0eb Bytes should never equal unicode. Guido van Rossum <guido@python.org> parents: 41411 diff changeset	743
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	744 def test_nohash(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	745 self.assertRaises(TypeError, hash, bytearray())
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	746
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	747 def test_bytearray_api(self):
41855 057a9c3d067d Fix tset_bytes.py. Guido van Rossum <guido@python.org> parents: 41664 diff changeset	748 short_sample = b"Hello world\n"
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	749 sample = short_sample + b"\0"*(20 - len(short_sample))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	750 tfn = tempfile.mktemp()
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	751 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	752 # Prepare
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	753 with open(tfn, "wb") as f:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	754 f.write(short_sample)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	755 # Test readinto
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	756 with open(tfn, "rb") as f:
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	757 b = bytearray(20)
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	758 n = f.readinto(b)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	759 self.assertEqual(n, len(short_sample))
42142 a53e48be6df9 Merged revisions 56125-56153 via svnmerge from Guido van Rossum <guido@python.org> parents: 42084 diff changeset	760 self.assertEqual(list(b), list(sample))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	761 # Test writing in binary mode
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	762 with open(tfn, "wb") as f:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	763 f.write(b)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	764 with open(tfn, "rb") as f:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	765 self.assertEqual(f.read(), sample)
41455 5dfd2f4bc834 Support name and mode attributes on all file types. Guido van Rossum <guido@python.org> parents: 41451 diff changeset	766 # Text mode is ambiguous; don't test
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	767 finally:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	768 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	769 os.remove(tfn)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	770 except os.error:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	771 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	772
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	773 def test_reverse(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	774 b = bytearray(b'hello')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	775 self.assertEqual(b.reverse(), None)
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	776 self.assertEqual(b, b'olleh')
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	777 b = bytearray(b'hello1') # test even number of items
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	778 b.reverse()
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	779 self.assertEqual(b, b'1olleh')
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	780 b = bytearray()
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	781 b.reverse()
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	782 self.assertFalse(b)
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	783
68221 08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	784 def test_clear(self):
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	785 b = bytearray(b'python')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	786 b.clear()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	787 self.assertEqual(b, b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	788
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	789 b = bytearray(b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	790 b.clear()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	791 self.assertEqual(b, b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	792
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	793 b = bytearray(b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	794 b.append(ord('r'))
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	795 b.clear()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	796 b.append(ord('p'))
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	797 self.assertEqual(b, b'p')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	798
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	799 def test_copy(self):
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	800 b = bytearray(b'abc')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	801 bb = b.copy()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	802 self.assertEqual(bb, b'abc')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	803
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	804 b = bytearray(b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	805 bb = b.copy()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	806 self.assertEqual(bb, b'')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	807
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	808 # test that it's indeed a copy and not a reference
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	809 b = bytearray(b'abc')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	810 bb = b.copy()
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	811 self.assertEqual(b, bb)
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	812 self.assertIsNot(b, bb)
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	813 bb.append(ord('d'))
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	814 self.assertEqual(bb, b'abcd')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	815 self.assertEqual(b, b'abc')
08804aea08f1 Issue #10516: added copy() and clear() methods to bytearrays as well Eli Bendersky <eliben@gmail.com> parents: 68142 diff changeset	816
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	817 def test_regexps(self):
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	818 def by(s):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	819 return bytearray(map(ord, s))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	820 b = by("Hello, world")
48769 83b2d07b475b #2834: Change re module semantics, so that str and bytes mixing is forbidden, Antoine Pitrou <solipsis@pitrou.net> parents: 48710 diff changeset	821 self.assertEqual(re.findall(br"\w+", b), [by("Hello"), by("world")])
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	822
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	823 def test_setitem(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	824 b = bytearray([1, 2, 3])
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	825 b[1] = 100
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	826 self.assertEqual(b, bytearray([1, 100, 3]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	827 b[-1] = 200
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	828 self.assertEqual(b, bytearray([1, 100, 200]))
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	829 b[0] = Indexable(10)
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	830 self.assertEqual(b, bytearray([10, 100, 200]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	831 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	832 b[3] = 0
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	833 self.fail("Didn't raise IndexError")
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	834 except IndexError:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	835 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	836 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	837 b[-10] = 0
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	838 self.fail("Didn't raise IndexError")
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	839 except IndexError:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	840 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	841 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	842 b[0] = 256
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	843 self.fail("Didn't raise ValueError")
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	844 except ValueError:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	845 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	846 try:
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	847 b[0] = Indexable(-1)
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	848 self.fail("Didn't raise ValueError")
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	849 except ValueError:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	850 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	851 try:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	852 b[0] = None
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	853 self.fail("Didn't raise TypeError")
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	854 except TypeError:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	855 pass
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	856
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	857 def test_delitem(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	858 b = bytearray(range(10))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	859 del b[0]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	860 self.assertEqual(b, bytearray(range(1, 10)))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	861 del b[-1]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	862 self.assertEqual(b, bytearray(range(1, 9)))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	863 del b[4]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	864 self.assertEqual(b, bytearray([1, 2, 3, 4, 6, 7, 8]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	865
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	866 def test_setslice(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	867 b = bytearray(range(10))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	868 self.assertEqual(list(b), list(range(10)))
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	869
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	870 b[0:5] = bytearray([1, 1, 1, 1, 1])
cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	871 self.assertEqual(b, bytearray([1, 1, 1, 1, 1, 5, 6, 7, 8, 9]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	872
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	873 del b[0:-5]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	874 self.assertEqual(b, bytearray([5, 6, 7, 8, 9]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	875
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	876 b[0:0] = bytearray([0, 1, 2, 3, 4])
cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	877 self.assertEqual(b, bytearray(range(10)))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	878
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	879 b[-7:-3] = bytearray([100, 101])
cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	880 self.assertEqual(b, bytearray([0, 1, 2, 100, 101, 7, 8, 9]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	881
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	882 b[3:5] = [3, 4, 5, 6]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	883 self.assertEqual(b, bytearray(range(10)))
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	884
39643 3dd61ffd049e Fix buglet in slice assignment of bytesobjects: assigning to b[3:0] ('stop' Thomas Wouters <thomas@python.org> parents: 39631 diff changeset	885 b[3:0] = [42, 42, 42]
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	886 self.assertEqual(b, bytearray([0, 1, 2, 42, 42, 42, 3, 4, 5, 6, 7, 8, 9]))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	887
80209 8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	888 b[3:] = b'foo'
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	889 self.assertEqual(b, bytearray([0, 1, 2, 102, 111, 111]))
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	890
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	891 b[:3] = memoryview(b'foo')
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	892 self.assertEqual(b, bytearray([102, 111, 111, 102, 111, 111]))
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	893
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	894 b[3:4] = []
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	895 self.assertEqual(b, bytearray([102, 111, 111, 111, 111]))
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	896
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	897 for elem in [5, -5, 0, int(10e20), 'str', 2.3,
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	898 ['a', 'b'], [b'a', b'b'], [[]]]:
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	899 with self.assertRaises(TypeError):
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	900 b[3:4] = elem
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	901
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	902 for elem in [[254, 255, 256], [-256, 9000]]:
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	903 with self.assertRaises(ValueError):
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	904 b[3:4] = elem
8f00af8abaf9 #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now raises an error. Ezio Melotti <ezio.melotti@gmail.com> parents: 69564 diff changeset	905
40472 9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	906 def test_extended_set_del_slice(self):
58564 6de64896c6f8 Merged revisions 77823 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 58389 diff changeset	907 indices = (0, None, 1, 3, 19, 300, 1<<333, -1, -2, -31, -300)
40472 9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	908 for start in indices:
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	909 for stop in indices:
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	910 # Skip invalid step 0
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	911 for step in indices[1:]:
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	912 L = list(range(255))
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	913 b = bytearray(L)
40472 9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	914 # Make sure we have a slice of exactly the right length,
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	915 # but with different data.
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	916 data = L[start:stop:step]
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	917 data.reverse()
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	918 L[start:stop:step] = data
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	919 b[start:stop:step] = data
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	920 self.assertEqual(b, bytearray(L))
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	921
40472 9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	922 del L[start:stop:step]
9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	923 del b[start:stop:step]
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	924 self.assertEqual(b, bytearray(L))
40472 9548ca0e6560 Implement extended slicing in bytes objects. Thomas Wouters <thomas@python.org> parents: 39643 diff changeset	925
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	926 def test_setslice_trap(self):
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	927 # This test verifies that we correctly handle assigning self
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	928 # to a slice of self (the old Lambert Meertens trap).
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	929 b = bytearray(range(256))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	930 b[8:] = b
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	931 self.assertEqual(b, bytearray(list(range(8)) + list(range(256))))
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	932
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	933 def test_iconcat(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	934 b = bytearray(b"abc")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	935 b1 = b
42907 0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	936 b += b"def"
0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	937 self.assertEqual(b, b"abcdef")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	938 self.assertEqual(b, b1)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	939 self.assertTrue(b is b1)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	940 b += b"xyz"
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	941 self.assertEqual(b, b"abcdefxyz")
d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	942 try:
41575 beacf40b5960 Rip out all the u"..." literals and calls to unicode(). Guido van Rossum <guido@python.org> parents: 41455 diff changeset	943 b += ""
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	944 except TypeError:
d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	945 pass
d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	946 else:
d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	947 self.fail("bytes += unicode didn't raise TypeError")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	948
0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	949 def test_irepeat(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	950 b = bytearray(b"abc")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	951 b1 = b
0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	952 b *= 3
42907 0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	953 self.assertEqual(b, b"abcabcabc")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	954 self.assertEqual(b, b1)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	955 self.assertTrue(b is b1)
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	956
0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	957 def test_irepeat_1char(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	958 b = bytearray(b"x")
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	959 b1 = b
0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	960 b *= 100
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	961 self.assertEqual(b, b"x"*100)
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	962 self.assertEqual(b, b1)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	963 self.assertTrue(b is b1)
38017 0b8e782b8484 Implement bytes += bytes, bytes = int, int in bytes, bytes in bytes. Guido van Rossum <guido@python.org>* parents: 37960 diff changeset	964
38117 57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	965 def test_alloc(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	966 b = bytearray()
38117 57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	967 alloc = b.__alloc__()
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	968 self.assertTrue(alloc >= 0)
38117 57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	969 seq = [alloc]
57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	970 for i in range(100):
42907 0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	971 b += b"x"
38117 57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	972 alloc = b.__alloc__()
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	973 self.assertTrue(alloc >= len(b))
38117 57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	974 if alloc not in seq:
57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	975 seq.append(alloc)
57bd7c7d91e3 Adding bytes.join() -- a class methods that concatenates an iterable of bytes. Guido van Rossum <guido@python.org> parents: 38017 diff changeset	976
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	977 def test_extend(self):
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	978 orig = b'hello'
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	979 a = bytearray(orig)
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	980 a.extend(a)
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	981 self.assertEqual(a, orig + orig)
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	982 self.assertEqual(a[5:], orig)
44137 825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	983 a = bytearray(b'')
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	984 # Test iterators that don't have a __length_hint__
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	985 a.extend(map(int, orig * 25))
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	986 a.extend(int(x) for x in orig * 25)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	987 self.assertEqual(a, orig * 50)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	988 self.assertEqual(a[-5:], orig)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	989 a = bytearray(b'')
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	990 a.extend(iter(map(int, orig * 50)))
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	991 self.assertEqual(a, orig * 50)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	992 self.assertEqual(a[-5:], orig)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	993 a = bytearray(b'')
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	994 a.extend(list(map(int, orig * 50)))
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	995 self.assertEqual(a, orig * 50)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	996 self.assertEqual(a[-5:], orig)
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	997 a = bytearray(b'')
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	998 self.assertRaises(ValueError, a.extend, [0, 1, 2, 256])
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	999 self.assertRaises(ValueError, a.extend, [0, 1, 2, -1])
825cffd6c0cd Issue #1283: Allow any iterable of integers to be passed to Alexandre Vassalotti <alexandre@peadrop.com> parents: 43963 diff changeset	1000 self.assertEqual(len(a), 0)
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1001 a = bytearray(b'')
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1002 a.extend([Indexable(ord('a'))])
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1003 self.assertEqual(a, b'a')
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	1004
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1005 def test_remove(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1006 b = bytearray(b'hello')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1007 b.remove(ord('l'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1008 self.assertEqual(b, b'helo')
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1009 b.remove(ord('l'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1010 self.assertEqual(b, b'heo')
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1011 self.assertRaises(ValueError, lambda: b.remove(ord('l')))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1012 self.assertRaises(ValueError, lambda: b.remove(400))
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1013 self.assertRaises(TypeError, lambda: b.remove('e'))
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1014 # remove first and last
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1015 b.remove(ord('o'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1016 b.remove(ord('h'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1017 self.assertEqual(b, b'e')
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1018 self.assertRaises(TypeError, lambda: b.remove(b'e'))
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1019 b.remove(Indexable(ord('e')))
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1020 self.assertEqual(b, b'')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1021
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1022 def test_pop(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1023 b = bytearray(b'world')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1024 self.assertEqual(b.pop(), ord('d'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1025 self.assertEqual(b.pop(0), ord('w'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1026 self.assertEqual(b.pop(-2), ord('r'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1027 self.assertRaises(IndexError, lambda: b.pop(10))
68067 1a05bc36a334 Merged revisions 88735 via svnmerge from Eli Bendersky <eliben@gmail.com> parents: 67368 diff changeset	1028 self.assertRaises(IndexError, lambda: bytearray().pop())
55848 1f4f342bfe2e Merged revisions 74675 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 55593 diff changeset	1029 # test for issue #6846
1f4f342bfe2e Merged revisions 74675 via svnmerge from Mark Dickinson <dickinsm@gmail.com> parents: 55593 diff changeset	1030 self.assertEqual(bytearray(b'\xff').pop(), 0xff)
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1031
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1032 def test_nosort(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1033 self.assertRaises(AttributeError, lambda: bytearray().sort())
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1034
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1035 def test_append(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1036 b = bytearray(b'hell')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1037 b.append(ord('o'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1038 self.assertEqual(b, b'hello')
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1039 self.assertEqual(b.append(100), None)
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1040 b = bytearray()
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1041 b.append(ord('A'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1042 self.assertEqual(len(b), 1)
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1043 self.assertRaises(TypeError, lambda: b.append(b'o'))
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1044 b = bytearray()
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1045 b.append(Indexable(ord('A')))
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1046 self.assertEqual(b, b'A')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1047
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1048 def test_insert(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1049 b = bytearray(b'msssspp')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1050 b.insert(1, ord('i'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1051 b.insert(4, ord('i'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1052 b.insert(-2, ord('i'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1053 b.insert(1000, ord('i'))
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1054 self.assertEqual(b, b'mississippi')
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1055 self.assertRaises(TypeError, lambda: b.insert(0, b'1'))
48508 b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1056 b = bytearray()
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1057 b.insert(0, Indexable(ord('A')))
b9828b2a51c0 Merged revisions 65041 via svnmerge from Georg Brandl <georg@python.org> parents: 47391 diff changeset	1058 self.assertEqual(b, b'A')
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1059
49770 fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1060 def test_copied(self):
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1061 # Issue 4348. Make sure that operations that don't mutate the array
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1062 # copy the bytes.
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1063 b = bytearray(b'abc')
49819 630c174b465e Merged revisions 67295,67301-67302,67318,67330,67342-67343 via svnmerge from Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 49770 diff changeset	1064 self.assertFalse(b is b.replace(b'abc', b'cde', 0))
49770 fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1065
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1066 t = bytearray([i for i in range(256)])
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1067 x = bytearray(b'')
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1068 self.assertFalse(x is x.translate(t))
fdc933951964 Merged revisions 67291 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49574 diff changeset	1069
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1070 def test_partition_bytearray_doesnt_share_nullstring(self):
cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1071 a, b, c = bytearray(b"x").partition(b"y")
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1072 self.assertEqual(b, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1073 self.assertEqual(c, b"")
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1074 self.assertTrue(b is not c)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1075 b += b"!"
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1076 self.assertEqual(c, b"")
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1077 a, b, c = bytearray(b"x").partition(b"y")
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1078 self.assertEqual(b, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1079 self.assertEqual(c, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1080 # Same for rpartition
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1081 b, c, a = bytearray(b"x").rpartition(b"y")
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1082 self.assertEqual(b, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1083 self.assertEqual(c, b"")
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1084 self.assertTrue(b is not c)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1085 b += b"!"
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1086 self.assertEqual(c, b"")
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1087 c, b, a = bytearray(b"x").rpartition(b"y")
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1088 self.assertEqual(b, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1089 self.assertEqual(c, b"")
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1090
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1091 def test_resize_forbidden(self):
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1092 # #4509: can't resize a bytearray when there are buffer exports, even
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1093 # if it wouldn't reallocate the underlying buffer.
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1094 # Furthermore, no destructive changes to the buffer may be applied
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1095 # before raising the error.
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1096 b = bytearray(range(10))
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1097 v = memoryview(b)
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1098 def resize(n):
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1099 b[1:-1] = range(n + 1, 2*n - 1)
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1100 resize(10)
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1101 orig = b[:]
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1102 self.assertRaises(BufferError, resize, 11)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1103 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1104 self.assertRaises(BufferError, resize, 9)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1105 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1106 self.assertRaises(BufferError, resize, 0)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1107 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1108 # Other operations implying resize
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1109 self.assertRaises(BufferError, b.pop, 0)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1110 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1111 self.assertRaises(BufferError, b.remove, b[1])
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1112 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1113 def delitem():
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1114 del b[1]
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1115 self.assertRaises(BufferError, delitem)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1116 self.assertEqual(b, orig)
50056 1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1117 # deleting a non-contiguous slice
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1118 def delslice():
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1119 b[1:-1:2] = b""
1693fd94d829 Merged revisions 67618 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 49819 diff changeset	1120 self.assertRaises(BufferError, delslice)
66340 2beb25369289 Merged revisions 86596 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 60644 diff changeset	1121 self.assertEqual(b, orig)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43757 diff changeset	1122
58389 fb337cb46b9d Merged revisions 77576 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57026 diff changeset	1123
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1124 class AssortedBytesTest(unittest.TestCase):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1125 #
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1126 # Test various combinations of bytes and bytearray
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1127 #
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1128
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1129 @check_bytes_warnings
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1130 def test_repr_str(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1131 for f in str, repr:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1132 self.assertEqual(f(bytearray()), "bytearray(b'')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1133 self.assertEqual(f(bytearray([0])), "bytearray(b'\\x00')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1134 self.assertEqual(f(bytearray([0, 1, 254, 255])),
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1135 "bytearray(b'\\x00\\x01\\xfe\\xff')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1136 self.assertEqual(f(b"abc"), "b'abc'")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1137 self.assertEqual(f(b"'"), '''b"'"''') # '''
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1138 self.assertEqual(f(b"'\""), r"""b'\'"'""") # '
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1139
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1140 def test_compare_bytes_to_bytearray(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1141 self.assertEqual(b"abc" == bytes(b"abc"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1142 self.assertEqual(b"ab" != bytes(b"abc"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1143 self.assertEqual(b"ab" <= bytes(b"abc"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1144 self.assertEqual(b"ab" < bytes(b"abc"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1145 self.assertEqual(b"abc" >= bytes(b"ab"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1146 self.assertEqual(b"abc" > bytes(b"ab"), True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1147
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1148 self.assertEqual(b"abc" != bytes(b"abc"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1149 self.assertEqual(b"ab" == bytes(b"abc"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1150 self.assertEqual(b"ab" > bytes(b"abc"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1151 self.assertEqual(b"ab" >= bytes(b"abc"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1152 self.assertEqual(b"abc" < bytes(b"ab"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1153 self.assertEqual(b"abc" <= bytes(b"ab"), False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1154
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1155 self.assertEqual(bytes(b"abc") == b"abc", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1156 self.assertEqual(bytes(b"ab") != b"abc", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1157 self.assertEqual(bytes(b"ab") <= b"abc", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1158 self.assertEqual(bytes(b"ab") < b"abc", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1159 self.assertEqual(bytes(b"abc") >= b"ab", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1160 self.assertEqual(bytes(b"abc") > b"ab", True)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1161
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1162 self.assertEqual(bytes(b"abc") != b"abc", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1163 self.assertEqual(bytes(b"ab") == b"abc", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1164 self.assertEqual(bytes(b"ab") > b"abc", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1165 self.assertEqual(bytes(b"ab") >= b"abc", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1166 self.assertEqual(bytes(b"abc") < b"ab", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1167 self.assertEqual(bytes(b"abc") <= b"ab", False)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1168
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1169 def test_doc(self):
59728 4587e1f74ed8 Merged revisions 79100 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 58563 diff changeset	1170 self.assertIsNotNone(bytearray.__doc__)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1171 self.assertTrue(bytearray.__doc__.startswith("bytearray("), bytearray.__doc__)
59728 4587e1f74ed8 Merged revisions 79100 via svnmerge from Florent Xicluna <florent.xicluna@gmail.com> parents: 58563 diff changeset	1172 self.assertIsNotNone(bytes.__doc__)
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1173 self.assertTrue(bytes.__doc__.startswith("bytes("), bytes.__doc__)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1174
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1175 def test_from_bytearray(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1176 sample = bytes(b"Hello world\n\x80\x81\xfe\xff")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1177 buf = memoryview(sample)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1178 b = bytearray(buf)
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1179 self.assertEqual(b, bytearray(sample))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1180
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1181 @check_bytes_warnings
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1182 def test_to_str(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1183 self.assertEqual(str(b''), "b''")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1184 self.assertEqual(str(b'x'), "b'x'")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1185 self.assertEqual(str(b'\x80'), "b'\\x80'")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1186 self.assertEqual(str(bytearray(b'')), "bytearray(b'')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1187 self.assertEqual(str(bytearray(b'x')), "bytearray(b'x')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1188 self.assertEqual(str(bytearray(b'\x80')), "bytearray(b'\\x80')")
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1189
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1190 def test_literal(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1191 tests = [
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1192 (b"Wonderful spam", "Wonderful spam"),
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1193 (br"Wonderful spam too", "Wonderful spam too"),
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1194 (b"\xaa\x00\000\200", "\xaa\x00\000\200"),
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1195 (br"\xaa\x00\000\200", r"\xaa\x00\000\200"),
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1196 ]
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1197 for b, s in tests:
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1198 self.assertEqual(b, bytearray(s, 'latin-1'))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1199 for c in range(128, 256):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1200 self.assertRaises(SyntaxError, eval,
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1201 'b"%s"' % chr(c))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1202
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1203 def test_translate(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1204 b = b'hello'
50328 7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1205 ba = bytearray(b)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1206 rosetta = bytearray(range(0, 256))
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1207 rosetta[ord('o')] = ord('e')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1208 c = b.translate(rosetta, b'l')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1209 self.assertEqual(b, b'hello')
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1210 self.assertEqual(c, b'hee')
50328 7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1211 c = ba.translate(rosetta, b'l')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1212 self.assertEqual(ba, b'hello')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1213 self.assertEqual(c, b'hee')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1214 c = b.translate(None, b'e')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1215 self.assertEqual(c, b'hllo')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1216 c = ba.translate(None, b'e')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1217 self.assertEqual(c, b'hllo')
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1218 self.assertRaises(TypeError, b.translate, None, None)
7a011680e151 #4759: allow None as first argument of bytearray.translate(), for consistency with bytes.translate(). Georg Brandl <georg@python.org> parents: 50056 diff changeset	1219 self.assertRaises(TypeError, ba.translate, None, None)
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1220
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1221 def test_split_bytearray(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1222 self.assertEqual(b'a b'.split(memoryview(b' ')), [b'a', b'b'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1223
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1224 def test_rsplit_bytearray(self):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1225 self.assertEqual(b'a b'.rsplit(memoryview(b' ')), [b'a', b'b'])
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1226
47391 eca882731194 Add test case for r63810. Georg Brandl <georg@python.org> parents: 47201 diff changeset	1227 def test_return_self(self):
eca882731194 Add test case for r63810. Georg Brandl <georg@python.org> parents: 47201 diff changeset	1228 # bytearray.replace must always return a new bytearray
eca882731194 Add test case for r63810. Georg Brandl <georg@python.org> parents: 47201 diff changeset	1229 b = bytearray()
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1230 self.assertFalse(b.replace(b'', b'') is b)
47391 eca882731194 Add test case for r63810. Georg Brandl <georg@python.org> parents: 47201 diff changeset	1231
49538 645fe56c117a STINNER Victor (haypo)'s patch for bug 3988, Byte warning mode and b'' != '' Barry Warsaw <barry@python.org> parents: 48871 diff changeset	1232 def test_compare(self):
645fe56c117a STINNER Victor (haypo)'s patch for bug 3988, Byte warning mode and b'' != '' Barry Warsaw <barry@python.org> parents: 48871 diff changeset	1233 if sys.flags.bytes_warning:
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1234 def bytes_warning():
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1235 return test.support.check_warnings(('', BytesWarning))
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1236 with bytes_warning():
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1237 b'' == ''
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1238 with bytes_warning():
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1239 b'' != ''
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1240 with bytes_warning():
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1241 bytearray(b'') == ''
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1242 with bytes_warning():
3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1243 bytearray(b'') != ''
49538 645fe56c117a STINNER Victor (haypo)'s patch for bug 3988, Byte warning mode and b'' != '' Barry Warsaw <barry@python.org> parents: 48871 diff changeset	1244 else:
64408 3f7764c40c0b Strengthen BytesWarning tests. Florent Xicluna <florent.xicluna@gmail.com> parents: 63913 diff changeset	1245 self.skipTest("BytesWarning is needed for this test: use -bb option")
49538 645fe56c117a STINNER Victor (haypo)'s patch for bug 3988, Byte warning mode and b'' != '' Barry Warsaw <barry@python.org> parents: 48871 diff changeset	1246
37960 e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	1247 # Optimizations:
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	1248 # __iter__? (optimization)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	1249 # __reversed__? (optimization)
e0b7e34b5971 Added much functionality to the bytes type. Guido van Rossum <guido@python.org> parents: 37930 diff changeset	1250
41450 d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	1251 # XXX More string methods? (Those that don't use character properties)
d1c3dd184e38 Rough and dirty job -- allow concatenation of bytes and arbitrary Guido van Rossum <guido@python.org> parents: 41425 diff changeset	1252
40978 61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1253 # There are tests in string_tests.py that are more
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1254 # comprehensive for things like split, partition, etc.
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1255 # Unfortunately they are all bundled with tests that
61fee1853ca8 SF patch #1669633, add methods for bytes from Pete Shinners. Neal Norwitz <nnorwitz@gmail.com> parents: 40967 diff changeset	1256 # are not appropriate for bytes
37930 e1252cea439c Fix a leak and a buglet discovered by Thomas. Guido van Rossum <guido@python.org> parents: 37928 diff changeset	1257
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1258 # I've started porting some of those into bytearray_tests.py, we should port
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1259 # the rest that make sense (the code can be cleaned up to use modern
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1260 # unittest methods at the same time).
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1261
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1262 class BytearrayPEP3137Test(unittest.TestCase,
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1263 test.buffer_tests.MixinBytesBufferCommonTests):
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1264 def marshal(self, x):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1265 return bytearray(x)
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1266
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1267 def test_returns_new_copy(self):
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1268 val = self.marshal(b'1234')
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1269 # On immutable types these MAY return a reference to themselves
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1270 # but on mutable types like bytearray they MUST return a new copy.
43576 697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1271 for methname in ('zfill', 'rjust', 'ljust', 'center'):
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1272 method = getattr(val, methname)
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1273 newval = method(3)
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1274 self.assertEqual(val, newval)
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1275 self.assertTrue(val is not newval,
697cc31a83f6 For PEP3137: Adds missing methods to the mutable PyBytes object (soon Gregory P. Smith <greg@mad-scientist.com> parents: 43508 diff changeset	1276 methname+' returned self on a mutable object')
58303 9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1277 for expr in ('val.split()[0]', 'val.rsplit()[0]',
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1278 'val.partition(b".")[0]', 'val.rpartition(b".")[2]',
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1279 'val.splitlines()[0]', 'val.replace(b"", b"")'):
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1280 newval = eval(expr)
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1281 self.assertEqual(val, newval)
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1282 self.assertTrue(val is not newval,
9fc7f297d132 Merged revisions 77475 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 58276 diff changeset	1283 expr+' returned val on a mutable object')
79766 16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	1284 sep = self.marshal(b'')
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	1285 newval = sep.join([val])
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	1286 self.assertEqual(val, newval)
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	1287 self.assertIsNot(val, newval)
16285c1b4dda Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer objects. Antoine Pitrou <solipsis@pitrou.net> parents: 76091 diff changeset	1288
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	1289
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1290 class FixedStringTest(test.string_tests.BaseTest):
41038 efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1291
42907 0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	1292 def fixtype(self, obj):
0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	1293 if isinstance(obj, str):
0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	1294 return obj.encode("utf-8")
0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	1295 return super().fixtype(obj)
0170418dadea Changes in anticipation of stricter str vs. bytes enforcement. Guido van Rossum <guido@python.org> parents: 42499 diff changeset	1296
41038 efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1297 # Currently the bytes containment testing uses a single integer
efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1298 # value. This may not be the final design, but until then the
efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1299 # bytes section with in a bytes containment not valid
efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1300 def test_contains(self):
efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1301 pass
42084 229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1302 def test_expandtabs(self):
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1303 pass
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1304 def test_upper(self):
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1305 pass
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1306 def test_lower(self):
229c28cb9afb Merged revisions 55817-55961 via svnmerge from Guido van Rossum <guido@python.org> parents: 41855 diff changeset	1307 pass
41038 efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1308
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1309 class ByteArrayAsStringTest(FixedStringTest):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1310 type2test = bytearray
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	1311 contains_bytes = True
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1312
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1313 class BytesAsStringTest(FixedStringTest):
510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1314 type2test = bytes
73038 c1effa2cdd20 Issue #12170: The count(), find(), rfind(), index() and rindex() methods Antoine Pitrou <solipsis@pitrou.net> parents: 71543 diff changeset	1315 contains_bytes = True
45055 510a48289d1d Patch #1972 by Antoine Pitrou: improve bytes and bytearray tests Christian Heimes <christian@cheimes.de> parents: 45050 diff changeset	1316
41038 efa0a761918c Addendum of patch #1669633: additional tests for bytes methods. Georg Brandl <georg@python.org> parents: 40978 diff changeset	1317
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1318 class SubclassTest(unittest.TestCase):
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1319
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1320 def test_basic(self):
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1321 self.assertTrue(issubclass(self.subclass2test, self.type2test))
58473 71acd4482e65 Merged revisions 77727 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 58456 diff changeset	1322 self.assertIsInstance(self.subclass2test(), self.type2test)
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1323
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1324 a, b = b"abcd", b"efgh"
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1325 _a, _b = self.subclass2test(a), self.subclass2test(b)
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1326
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1327 # test comparison operators with subclass instances
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1328 self.assertTrue(_a == _a)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1329 self.assertTrue(_a != _b)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1330 self.assertTrue(_a < _b)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1331 self.assertTrue(_a <= _b)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1332 self.assertTrue(_b >= _a)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1333 self.assertTrue(_b > _a)
0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1334 self.assertTrue(_a is not a)
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1335
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1336 # test concat of subclass instances
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1337 self.assertEqual(a + b, _a + _b)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1338 self.assertEqual(a + b, a + _b)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1339 self.assertEqual(a + b, _a + b)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1340
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1341 # test repeat
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1342 self.assertTrue(a5 == _a5)
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1343
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1344 def test_join(self):
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1345 # Make sure join returns a NEW object for single item sequences
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1346 # involving a subclass.
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1347 # Make sure that it is of the appropriate type.
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1348 s1 = self.subclass2test(b"abcd")
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1349 s2 = self.type2test().join([s1])
55593 0bb232078b8c Merged revisions 73715 via svnmerge from Georg Brandl <georg@python.org> parents: 53681 diff changeset	1350 self.assertTrue(s1 is not s2)
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1351 self.assertTrue(type(s2) is self.type2test, type(s2))
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1352
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1353 # Test reverse, calling join on subclass
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1354 s3 = s1.join([b"abcd"])
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1355 self.assertTrue(type(s3) is self.type2test)
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1356
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1357 def test_pickle(self):
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1358 a = self.subclass2test(b"abcd")
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1359 a.x = 10
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1360 a.y = self.subclass2test(b"efgh")
49574 bbab11cdb175 Issue #4183: Some tests didn't run with pickle.HIGHEST_PROTOCOL. Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> parents: 49538 diff changeset	1361 for proto in range(pickle.HIGHEST_PROTOCOL + 1):
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1362 b = pickle.loads(pickle.dumps(a, proto))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1363 self.assertNotEqual(id(a), id(b))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1364 self.assertEqual(a, b)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1365 self.assertEqual(a.x, b.x)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1366 self.assertEqual(a.y, b.y)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1367 self.assertEqual(type(a), type(b))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1368 self.assertEqual(type(a.y), type(b.y))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1369
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1370 def test_copy(self):
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1371 a = self.subclass2test(b"abcd")
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1372 a.x = 10
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1373 a.y = self.subclass2test(b"efgh")
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1374 for copy_method in (copy.copy, copy.deepcopy):
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1375 b = copy_method(a)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1376 self.assertNotEqual(id(a), id(b))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1377 self.assertEqual(a, b)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1378 self.assertEqual(a.x, b.x)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1379 self.assertEqual(a.y, b.y)
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1380 self.assertEqual(type(a), type(b))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1381 self.assertEqual(type(a.y), type(b.y))
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1382
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1383
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1384 class ByteArraySubclass(bytearray):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1385 pass
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1386
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1387 class BytesSubclass(bytes):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1388 pass
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1389
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1390 class ByteArraySubclassTest(SubclassTest):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1391 type2test = bytearray
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1392 subclass2test = ByteArraySubclass
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1393
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1394 def test_init_override(self):
43947 cbc8b3bd3157 Rename buffer -> bytearray. Guido van Rossum <guido@python.org> parents: 43777 diff changeset	1395 class subclass(bytearray):
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1396 def __init__(me, newarg=1, args, *kwargs):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1397 bytearray.__init__(me, args, *kwargs)
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1398 x = subclass(4, b"abcd")
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1399 x = subclass(4, source=b"abcd")
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1400 self.assertEqual(x, b"abcd")
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1401 x = subclass(newarg=4, source=b"abcd")
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1402 self.assertEqual(x, b"abcd")
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1403
2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1404
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1405 class BytesSubclassTest(SubclassTest):
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1406 type2test = bytes
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1407 subclass2test = BytesSubclass
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1408
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1409
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	1410 def test_main():
56515 67bb17c2e868 Merged revisions 75404 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55848 diff changeset	1411 test.support.run_unittest(
67bb17c2e868 Merged revisions 75404 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55848 diff changeset	1412 BytesTest, AssortedBytesTest, BytesAsStringTest,
58264 efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1413 ByteArrayTest, ByteArrayAsStringTest, BytesSubclassTest,
efa5867d8a14 Issue #7382: Fix bytes.__getnewargs__. Alexandre Vassalotti <alexandre@peadrop.com> parents: 57025 diff changeset	1414 ByteArraySubclassTest, BytearrayPEP3137Test)
37927 a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	1415
a7f3765ea464 Here is a bytes type. It's very minimal but it's a start. Guido van Rossum <guido@python.org> parents: diff changeset	1416 if __name__ == "__main__":
43757 2ff0e81e68fc Patch 1171 by mfenniak -- allow subclassing of bytes. Guido van Rossum <guido@python.org> parents: 43693 diff changeset	1417 test_main()

Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_bytes.py @ 80272:ec00f8570c55