cpython-lru_cache-weakref: Lib/test/test

annotate Lib/test/test_grammar.py @ 54294:dba767bc3155 legacy-trunk

remove mention of old ctypes version

author	Benjamin Peterson <benjamin@python.org>
date	Sat, 23 May 2009 20:59:09 +0000
parents	49f52e285a64
children	dba99828d91c b2ecd2bdf195

rev	line source
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 # Python test set -- part 1, grammar.
74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2 # This just tests whether the parser accepts them all.
74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3
25065 5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	4 # NOTE: When you run this test as a script from the command line, you
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	5 # get warnings about certain hex/oct constants. Since those are
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	6 # issued by the parser, you can't suppress them by adding a
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	7 # filterwarnings() call to this module. Therefore, to shut up the
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	8 # regression test, the filterwarnings() call has been added to
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	9 # regrtest.py.
5a88f174b684 Restore the hex/oct constant tests that Barry commented out for fear Guido van Rossum <guido@python.org> parents: 25063 diff changeset	10
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	11 from test.test_support import run_unittest, check_syntax_error
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	12 import unittest
20355 4dbb50581d90 SF patch [ #468662 ] Allow jython to complete test_grammar Jeremy Hylton <jeremy@alum.mit.edu> parents: 20108 diff changeset	13 import sys
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	14 # testing import *
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	15 from sys import *
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	16
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	17 class TokenTests(unittest.TestCase):
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	18
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	19 def testBackslash(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	20 # Backslash means line continuation:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	21 x = 1 \
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	22 + 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	23 self.assertEquals(x, 2, 'backslash for line continuation')
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	24
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	25 # Backslash does not means continuation in comments :\
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	26 x = 0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	27 self.assertEquals(x, 0, 'backslash ending comment')
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	28
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	29 def testPlainIntegers(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	30 self.assertEquals(0xff, 255)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	31 self.assertEquals(0377, 255)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	32 self.assertEquals(2147483647, 017777777777)
44780 61a11cc95632 Fix #1679: "0x" was taken as a valid integer literal. Georg Brandl <georg@python.org> parents: 41773 diff changeset	33 # "0x" is not a valid literal
61a11cc95632 Fix #1679: "0x" was taken as a valid integer literal. Georg Brandl <georg@python.org> parents: 41773 diff changeset	34 self.assertRaises(SyntaxError, eval, "0x")
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	35 from sys import maxint
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	36 if maxint == 2147483647:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	37 self.assertEquals(-2147483647-1, -020000000000)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	38 # XXX -2147483648
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	39 self.assert_(037777777777 > 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	40 self.assert_(0xffffffff > 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	41 for s in '2147483648', '040000000000', '0x100000000':
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	42 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	43 x = eval(s)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	44 except OverflowError:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	45 self.fail("OverflowError on huge integer literal %r" % s)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	46 elif maxint == 9223372036854775807:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	47 self.assertEquals(-9223372036854775807-1, -01000000000000000000000)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	48 self.assert_(01777777777777777777777 > 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	49 self.assert_(0xffffffffffffffff > 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	50 for s in '9223372036854775808', '02000000000000000000000', \
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	51 '0x10000000000000000':
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	52 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	53 x = eval(s)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	54 except OverflowError:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	55 self.fail("OverflowError on huge integer literal %r" % s)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	56 else:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	57 self.fail('Weird maxint value %r' % maxint)
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	58
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	59 def testLongIntegers(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	60 x = 0L
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	61 x = 0l
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	62 x = 0xffffffffffffffffL
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	63 x = 0xffffffffffffffffl
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	64 x = 077777777777777777L
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	65 x = 077777777777777777l
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	66 x = 123456789012345678901234567890L
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	67 x = 123456789012345678901234567890l
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	69 def testFloats(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	70 x = 3.14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	71 x = 314.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	72 x = 0.314
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	73 # XXX x = 000.314
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	74 x = .314
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	75 x = 3e14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	76 x = 3E14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	77 x = 3e-14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	78 x = 3e+14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	79 x = 3.e14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	80 x = .3e14
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	81 x = 3.1e4
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	82
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	83 def testStringLiterals(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	84 x = ''; y = ""; self.assert_(len(x) == 0 and x == y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	85 x = '\''; y = "'"; self.assert_(len(x) == 1 and x == y and ord(x) == 39)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	86 x = '"'; y = "\""; self.assert_(len(x) == 1 and x == y and ord(x) == 34)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	87 x = "doesn't \"shrink\" does it"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	88 y = 'doesn\'t "shrink" does it'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	89 self.assert_(len(x) == 24 and x == y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	90 x = "does \"shrink\" doesn't it"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	91 y = 'does "shrink" doesn\'t it'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	92 self.assert_(len(x) == 24 and x == y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	93 x = """
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	94 The "quick"
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	95 brown fox
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	96 jumps over
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	97 the 'lazy' dog.
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	98 """
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	99 y = '\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	100 self.assertEquals(x, y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	101 y = '''
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	102 The "quick"
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	103 brown fox
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	104 jumps over
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	105 the 'lazy' dog.
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	106 '''
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	107 self.assertEquals(x, y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	108 y = "\n\
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	109 The \"quick\"\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	110 brown fox\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	111 jumps over\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	112 the 'lazy' dog.\n\
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	113 "
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	114 self.assertEquals(x, y)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	115 y = '\n\
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	116 The \"quick\"\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	117 brown fox\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	118 jumps over\n\
1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1463 diff changeset	119 the \'lazy\' dog.\n\
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	120 '
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	121 self.assertEquals(x, y)
1359 5d74a9873589 added builtin b/w compat module. Guido van Rossum <guido@python.org> parents: 1097 diff changeset	122
5d74a9873589 added builtin b/w compat module. Guido van Rossum <guido@python.org> parents: 1097 diff changeset	123
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	124 class GrammarTests(unittest.TestCase):
16681 26acc2445f37 Add simple section for assert, including assert w/ lambdas Jeremy Hylton <jeremy@alum.mit.edu> parents: 16679 diff changeset	125
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	126 # single_input: NEWLINE \| simple_stmt \| compound_stmt NEWLINE
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	127 # XXX can't test in a script -- this rule is only used when interactive
40284 ff678669aa6e Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 40248 diff changeset	128
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	129 # file_input: (NEWLINE \| stmt)* ENDMARKER
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	130 # Being tested as this very moment this very module
40284 ff678669aa6e Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 40248 diff changeset	131
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	132 # expr_input: testlist NEWLINE
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	133 # XXX Hard to test -- used only in calls to input()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	134
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	135 def testEvalInput(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	136 # testlist ENDMARKER
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	137 x = eval('1, 0 or 1')
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	138
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	139 def testFuncdef(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	140 ### 'def' NAME parameters ':' suite
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	141 ### parameters: '(' [varargslist] ')'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	142 ### varargslist: (fpdef ['=' test] ',')* ('' NAME [',' (''\|'' '*') NAME]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	143 ### \| ('*'\|'' '*') NAME)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	144 ### \| fpdef ['=' test] (',' fpdef ['=' test])* [',']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	145 ### fpdef: NAME \| '(' fplist ')'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	146 ### fplist: fpdef (',' fpdef)* [',']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	147 ### arglist: (argument ',')* (argument \| ' test [',' '' test] \| '*' test)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	148 ### argument: [test '='] test # Really [keyword '='] test
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	149 def f1(): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	150 f1()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	151 f1(*())
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	152 f1((), *{})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	153 def f2(one_argument): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	154 def f3(two, arguments): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	155 def f4(two, (compound, (argument, list))): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	156 def f5((compound, first), two): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	157 self.assertEquals(f2.func_code.co_varnames, ('one_argument',))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	158 self.assertEquals(f3.func_code.co_varnames, ('two', 'arguments'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	159 if sys.platform.startswith('java'):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	160 self.assertEquals(f4.func_code.co_varnames,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	161 ('two', '(compound, (argument, list))', 'compound', 'argument',
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	162 'list',))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	163 self.assertEquals(f5.func_code.co_varnames,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	164 ('(compound, first)', 'two', 'compound', 'first'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	165 else:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	166 self.assertEquals(f4.func_code.co_varnames,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	167 ('two', '.1', 'compound', 'argument', 'list'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	168 self.assertEquals(f5.func_code.co_varnames,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	169 ('.0', 'two', 'compound', 'first'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	170 def a1(one_arg,): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	171 def a2(two, args,): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	172 def v0(*rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	173 def v1(a, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	174 def v2(a, b, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	175 def v3(a, (b, c), *rest): return a, b, c, rest
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	176
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	177 f1()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	178 f2(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	179 f2(1,)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	180 f3(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	181 f3(1, 2,)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	182 f4(1, (2, (3, 4)))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	183 v0()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	184 v0(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	185 v0(1,)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	186 v0(1,2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	187 v0(1,2,3,4,5,6,7,8,9,0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	188 v1(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	189 v1(1,)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	190 v1(1,2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	191 v1(1,2,3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	192 v1(1,2,3,4,5,6,7,8,9,0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	193 v2(1,2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	194 v2(1,2,3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	195 v2(1,2,3,4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	196 v2(1,2,3,4,5,6,7,8,9,0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	197 v3(1,(2,3))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	198 v3(1,(2,3),4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	199 v3(1,(2,3),4,5,6,7,8,9,0)
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	200
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	201 # ceval unpacks the formal arguments into the first argcount names;
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	202 # thus, the names nested inside tuples must appear after these names.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	203 if sys.platform.startswith('java'):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	204 self.assertEquals(v3.func_code.co_varnames, ('a', '(b, c)', 'rest', 'b', 'c'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	205 else:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	206 self.assertEquals(v3.func_code.co_varnames, ('a', '.1', 'rest', 'b', 'c'))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	207 self.assertEquals(v3(1, (2, 3), 4), (1, 2, 3, (4,)))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	208 def d01(a=1): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	209 d01()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	210 d01(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	211 d01(*(1,))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	212 d01(**{'a':2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	213 def d11(a, b=1): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	214 d11(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	215 d11(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	216 d11(1, **{'b':2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	217 def d21(a, b, c=1): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	218 d21(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	219 d21(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	220 d21(*(1, 2, 3))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	221 d21(1, *(2, 3))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	222 d21(1, 2, *(3,))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	223 d21(1, 2, **{'c':3})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	224 def d02(a=1, b=2): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	225 d02()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	226 d02(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	227 d02(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	228 d02(*(1, 2))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	229 d02(1, *(2,))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	230 d02(1, **{'b':2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	231 d02(**{'a': 1, 'b': 2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	232 def d12(a, b=1, c=2): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	233 d12(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	234 d12(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	235 d12(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	236 def d22(a, b, c=1, d=2): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	237 d22(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	238 d22(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	239 d22(1, 2, 3, 4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	240 def d01v(a=1, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	241 d01v()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	242 d01v(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	243 d01v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	244 d01v(*(1, 2, 3, 4))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	245 d01v(*(1,))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	246 d01v(**{'a':2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	247 def d11v(a, b=1, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	248 d11v(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	249 d11v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	250 d11v(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	251 def d21v(a, b, c=1, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	252 d21v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	253 d21v(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	254 d21v(1, 2, 3, 4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	255 d21v(*(1, 2, 3, 4))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	256 d21v(1, 2, **{'c': 3})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	257 def d02v(a=1, b=2, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	258 d02v()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	259 d02v(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	260 d02v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	261 d02v(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	262 d02v(1, *(2, 3, 4))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	263 d02v(**{'a': 1, 'b': 2})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	264 def d12v(a, b=1, c=2, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	265 d12v(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	266 d12v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	267 d12v(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	268 d12v(1, 2, 3, 4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	269 d12v(*(1, 2, 3, 4))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	270 d12v(1, 2, *(3, 4, 5))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	271 d12v(1, (2,), *{'c': 3})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	272 def d22v(a, b, c=1, d=2, *rest): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	273 d22v(1, 2)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	274 d22v(1, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	275 d22v(1, 2, 3, 4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	276 d22v(1, 2, 3, 4, 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	277 d22v(*(1, 2, 3, 4))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	278 d22v(1, 2, *(3, 4, 5))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	279 d22v(1, (2, 3), *{'d': 4})
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	280 def d31v((x)): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	281 d31v(1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	282 def d32v((x,)): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	283 d32v((1,))
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	284
48307 49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	285 # keyword arguments after *arglist
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	286 def f(args, *kwargs):
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	287 return args, kwargs
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	288 self.assertEquals(f(1, x=2, *[3, 4], y=5), ((1, 3, 4),
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	289 {'x':2, 'y':5}))
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	290 self.assertRaises(SyntaxError, eval, "f(1, *(2,3), 4)")
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	291 self.assertRaises(SyntaxError, eval, "f(1, x=2, *(3,4), x=5)")
49f52e285a64 allow keyword args to be passed in after args #3473 Benjamin Peterson <benjamin@python.org>* parents: 47728 diff changeset	292
45661 ff3e9aeaa692 Issue#2238: some syntax errors from args or kwargs expressions Amaury Forgeot d'Arc <amauryfa@gmail.com>* parents: 45447 diff changeset	293 # Check ast errors in args and kwargs
ff3e9aeaa692 Issue#2238: some syntax errors from args or kwargs expressions Amaury Forgeot d'Arc <amauryfa@gmail.com>* parents: 45447 diff changeset	294 check_syntax_error(self, "f(*g(1=2))")
ff3e9aeaa692 Issue#2238: some syntax errors from args or kwargs expressions Amaury Forgeot d'Arc <amauryfa@gmail.com>* parents: 45447 diff changeset	295 check_syntax_error(self, "f(**g(1=2))")
ff3e9aeaa692 Issue#2238: some syntax errors from args or kwargs expressions Amaury Forgeot d'Arc <amauryfa@gmail.com>* parents: 45447 diff changeset	296
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	297 def testLambdef(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	298 ### lambdef: 'lambda' [varargslist] ':' test
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	299 l1 = lambda : 0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	300 self.assertEquals(l1(), 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	301 l2 = lambda : a[d] # XXX just testing the expression
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	302 l3 = lambda : [2 < x for x in [-1, 3, 0L]]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	303 self.assertEquals(l3(), [0, 1, 0])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	304 l4 = lambda x = lambda y = lambda z=1 : z : y() : x()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	305 self.assertEquals(l4(), 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	306 l5 = lambda x, y, z=2: x + y + z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	307 self.assertEquals(l5(1, 2), 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	308 self.assertEquals(l5(1, 2, 3), 6)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	309 check_syntax_error(self, "lambda x: x = 2")
47728 a6d7bfcd7456 Forward-port new test from r64300. Georg Brandl <georg@python.org> parents: 45661 diff changeset	310 check_syntax_error(self, "lambda (None,): None")
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	311
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	312 ### stmt: simple_stmt \| compound_stmt
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	313 # Tested below
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	314
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	315 def testSimpleStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	316 ### simple_stmt: small_stmt (';' small_stmt)* [';']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	317 x = 1; pass; del x
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	318 def foo():
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	319 # verify statments that end with semi-colons
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	320 x = 1; pass; del x;
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	321 foo()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	322
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	323 ### small_stmt: expr_stmt \| print_stmt \| pass_stmt \| del_stmt \| flow_stmt \| import_stmt \| global_stmt \| access_stmt \| exec_stmt
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	324 # Tested below
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	325
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	326 def testExprStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	327 # (exprlist '=')* exprlist
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	328 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	329 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	330 x = 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	331 x = 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	332 x = y = z = 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	333 x, y, z = 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	334 abc = a, b, c = x, y, z = xyz = 1, 2, (3, 4)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	335
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	336 check_syntax_error(self, "x + 1 = 1")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	337 check_syntax_error(self, "a + 1 = b + 2")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	338
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	339 def testPrintStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	340 # 'print' (test ',')* [test]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	341 import StringIO
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	342
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	343 # Can't test printing to real stdout without comparing output
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	344 # which is not available in unittest.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	345 save_stdout = sys.stdout
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	346 sys.stdout = StringIO.StringIO()
40284 ff678669aa6e Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 40248 diff changeset	347
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	348 print 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	349 print 1, 2, 3,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	350 print
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	351 print 0 or 1, 0 or 1,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	352 print 0 or 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	353
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	354 # 'print' '>>' test ','
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	355 print >> sys.stdout, 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	356 print >> sys.stdout, 1, 2, 3,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	357 print >> sys.stdout
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	358 print >> sys.stdout, 0 or 1, 0 or 1,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	359 print >> sys.stdout, 0 or 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	360
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	361 # test printing to an instance
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	362 class Gulp:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	363 def write(self, msg): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	364
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	365 gulp = Gulp()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	366 print >> gulp, 1, 2, 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	367 print >> gulp, 1, 2, 3,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	368 print >> gulp
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	369 print >> gulp, 0 or 1, 0 or 1,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	370 print >> gulp, 0 or 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	371
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	372 # test print >> None
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	373 def driver():
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	374 oldstdout = sys.stdout
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	375 sys.stdout = Gulp()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	376 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	377 tellme(Gulp())
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	378 tellme()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	379 finally:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	380 sys.stdout = oldstdout
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	381
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	382 # we should see this once
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	383 def tellme(file=sys.stdout):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	384 print >> file, 'hello world'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	385
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	386 driver()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	387
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	388 # we should not see this at all
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	389 def tellme(file=None):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	390 print >> file, 'goodbye universe'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	391
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	392 driver()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	393
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	394 self.assertEqual(sys.stdout.getvalue(), '''\
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	395 1 2 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	396 1 2 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	397 1 1 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	398 1 2 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	399 1 2 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	400 1 1 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	401 hello world
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	402 ''')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	403 sys.stdout = save_stdout
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	404
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	405 # syntax errors
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	406 check_syntax_error(self, 'print ,')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	407 check_syntax_error(self, 'print >> x,')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	408
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	409 def testDelStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	410 # 'del' exprlist
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	411 abc = [1,2,3]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	412 x, y, z = abc
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	413 xyz = x, y, z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	414
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	415 del abc
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	416 del x, y, (z, xyz)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	417
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	418 def testPassStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	419 # 'pass'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	420 pass
39067 7182c2775c1e Bug #1520864: unpacking singleton tuples in for loop (for x, in) work again. Neal Norwitz <nnorwitz@gmail.com> parents: 37613 diff changeset	421
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	422 # flow_stmt: break_stmt \| continue_stmt \| return_stmt \| raise_stmt
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	423 # Tested below
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	424
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	425 def testBreakStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	426 # 'break'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	427 while 1: break
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	428
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	429 def testContinueStmt(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	430 # 'continue'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	431 i = 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	432 while i: i = 0; continue
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	433
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	434 msg = ""
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	435 while not msg:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	436 msg = "ok"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	437 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	438 continue
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	439 msg = "continue failed to continue inside try"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	440 except:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	441 msg = "continue inside try called except block"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	442 if msg != "ok":
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	443 self.fail(msg)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	444
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	445 msg = ""
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	446 while not msg:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	447 msg = "finally block not called"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	448 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	449 continue
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	450 finally:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	451 msg = "ok"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	452 if msg != "ok":
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	453 self.fail(msg)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	454
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	455 def test_break_continue_loop(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	456 # This test warrants an explanation. It is a test specifically for SF bugs
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	457 # #463359 and #462937. The bug is that a 'break' statement executed or
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	458 # exception raised inside a try/except inside a loop, after a continue
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	459 # statement has been executed in that loop, will cause the wrong number of
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	460 # arguments to be popped off the stack and the instruction pointer reset to
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	461 # a very small number (usually 0.) Because of this, the following test
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	462 # must written as a function, and the tracking vars must be function
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	463 # arguments with default values. Otherwise, the test will loop and loop.
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	464
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	465 def test_inner(extra_burning_oil = 1, count=0):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	466 big_hippo = 2
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	467 while big_hippo:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	468 count += 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	469 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	470 if extra_burning_oil and big_hippo == 1:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	471 extra_burning_oil -= 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	472 break
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	473 big_hippo -= 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	474 continue
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	475 except:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	476 raise
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	477 if count > 2 or big_hippo <> 1:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	478 self.fail("continue then break in try/except in loop broken!")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	479 test_inner()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	480
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	481 def testReturn(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	482 # 'return' [testlist]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	483 def g1(): return
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	484 def g2(): return 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	485 g1()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	486 x = g2()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	487 check_syntax_error(self, "class foo:return 1")
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	488
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	489 def testYield(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	490 check_syntax_error(self, "class foo:yield 1")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	491
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	492 def testRaise(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	493 # 'raise' test [',' test]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	494 try: raise RuntimeError, 'just testing'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	495 except RuntimeError: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	496 try: raise KeyboardInterrupt
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	497 except KeyboardInterrupt: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	498
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	499 def testImport(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	500 # 'import' dotted_as_names
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	501 import sys
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	502 import time, sys
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	503 # 'from' dotted_name 'import' ('*' \| '(' import_as_names ')' \| import_as_names)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	504 from time import time
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	505 from time import (time)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	506 # not testable inside a function, but already done at top of the module
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	507 # from sys import *
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	508 from sys import path, argv
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	509 from sys import (path, argv)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	510 from sys import (path, argv,)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	511
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	512 def testGlobal(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	513 # 'global' NAME (',' NAME)*
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	514 global a
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	515 global a, b
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	516 global one, two, three, four, five, six, seven, eight, nine, ten
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	517
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	518 def testExec(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	519 # 'exec' expr ['in' expr [',' expr]]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	520 z = None
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	521 del z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	522 exec 'z=1+1\n'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	523 if z != 2: self.fail('exec \'z=1+1\'\\n')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	524 del z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	525 exec 'z=1+1'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	526 if z != 2: self.fail('exec \'z=1+1\'')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	527 z = None
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	528 del z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	529 import types
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	530 if hasattr(types, "UnicodeType"):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	531 exec r"""if 1:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	532 exec u'z=1+1\n'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	533 if z != 2: self.fail('exec u\'z=1+1\'\\n')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	534 del z
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	535 exec u'z=1+1'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	536 if z != 2: self.fail('exec u\'z=1+1\'')"""
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	537 g = {}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	538 exec 'z = 1' in g
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	539 if g.has_key('__builtins__'): del g['__builtins__']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	540 if g != {'z': 1}: self.fail('exec \'z = 1\' in g')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	541 g = {}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	542 l = {}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	543
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	544 import warnings
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	545 warnings.filterwarnings("ignore", "global statement", module="<string>")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	546 exec 'global a; a = 1; b = 2' in g, l
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	547 if g.has_key('__builtins__'): del g['__builtins__']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	548 if l.has_key('__builtins__'): del l['__builtins__']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	549 if (g, l) != ({'a':1}, {'b':2}):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	550 self.fail('exec ... in g (%s), l (%s)' %(g,l))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	551
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	552 def testAssert(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	553 # assert_stmt: 'assert' test [',' test]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	554 assert 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	555 assert 1, 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	556 assert lambda x:x
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	557 assert 1, lambda x:x+1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	558 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	559 assert 0, "msg"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	560 except AssertionError, e:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	561 self.assertEquals(e.args[0], "msg")
40248 c7d778da162c Test assert if __debug__ is true. Georg Brandl <georg@python.org> parents: 40223 diff changeset	562 else:
c7d778da162c Test assert if __debug__ is true. Georg Brandl <georg@python.org> parents: 40223 diff changeset	563 if __debug__:
c7d778da162c Test assert if __debug__ is true. Georg Brandl <georg@python.org> parents: 40223 diff changeset	564 self.fail("AssertionError not raised by assert 0")
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	565
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	566 ### compound_stmt: if_stmt \| while_stmt \| for_stmt \| try_stmt \| funcdef \| classdef
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	567 # Tested below
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	568
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	569 def testIf(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	570 # 'if' test ':' suite ('elif' test ':' suite)* ['else' ':' suite]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	571 if 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	572 if 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	573 else: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	574 if 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	575 elif 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	576 if 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	577 elif 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	578 elif 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	579 elif 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	580 else: pass
40284 ff678669aa6e Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 40248 diff changeset	581
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	582 def testWhile(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	583 # 'while' test ':' suite ['else' ':' suite]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	584 while 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	585 while 0: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	586 else: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	587
44928 69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	588 # Issue1920: "while 0" is optimized away,
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	589 # ensure that the "else" clause is still present.
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	590 x = 0
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	591 while 0:
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	592 x = 1
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	593 else:
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	594 x = 2
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	595 self.assertEquals(x, 2)
69c5703d20fb #1920: when considering a block starting by "while 0", the compiler optimized the Amaury Forgeot d'Arc <amauryfa@gmail.com> parents: 44780 diff changeset	596
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	597 def testFor(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	598 # 'for' exprlist 'in' exprlist ':' suite ['else' ':' suite]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	599 for i in 1, 2, 3: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	600 for i, j, k in (): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	601 else: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	602 class Squares:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	603 def __init__(self, max):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	604 self.max = max
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	605 self.sofar = []
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	606 def __len__(self): return len(self.sofar)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	607 def __getitem__(self, i):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	608 if not 0 <= i < self.max: raise IndexError
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	609 n = len(self.sofar)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	610 while n <= i:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	611 self.sofar.append(n*n)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	612 n = n+1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	613 return self.sofar[i]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	614 n = 0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	615 for x in Squares(10): n = n+x
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	616 if n != 285:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	617 self.fail('for over growing sequence')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	618
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	619 result = []
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	620 for x, in [(1,), (2,), (3,)]:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	621 result.append(x)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	622 self.assertEqual(result, [1, 2, 3])
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	623
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	624 def testTry(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	625 ### try_stmt: 'try' ':' suite (except_clause ':' suite)+ ['else' ':' suite]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	626 ### \| 'try' ':' suite 'finally' ':' suite
41773 f19e631be101 Backport PEP 3110's new 'except' syntax to 2.6. Collin Winter <collinw@gmail.com> parents: 40287 diff changeset	627 ### except_clause: 'except' [expr [('as' \| ',') expr]]
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	628 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	629 1/0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	630 except ZeroDivisionError:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	631 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	632 else:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	633 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	634 try: 1/0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	635 except EOFError: pass
41773 f19e631be101 Backport PEP 3110's new 'except' syntax to 2.6. Collin Winter <collinw@gmail.com> parents: 40287 diff changeset	636 except TypeError as msg: pass
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	637 except RuntimeError, msg: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	638 except: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	639 else: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	640 try: 1/0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	641 except (EOFError, TypeError, ZeroDivisionError): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	642 try: 1/0
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	643 except (EOFError, TypeError, ZeroDivisionError), msg: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	644 try: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	645 finally: pass
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	646
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	647 def testSuite(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	648 # simple_stmt \| NEWLINE INDENT NEWLINE* (stmt NEWLINE*)+ DEDENT
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	649 if 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	650 if 1:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	651 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	652 if 1:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	653 #
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	654 #
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	655 #
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	656 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	657 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	658 #
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	659 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	660 #
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	661
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	662 def testTest(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	663 ### and_test ('or' and_test)*
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	664 ### and_test: not_test ('and' not_test)*
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	665 ### not_test: 'not' not_test \| comparison
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	666 if not 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	667 if 1 and 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	668 if 1 or 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	669 if not not not 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	670 if not 1 and 1 and 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	671 if 1 and 1 or 1 and 1 and 1 or not 1 and 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	672
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	673 def testComparison(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	674 ### comparison: expr (comp_op expr)*
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	675 ### comp_op: '<'\|'>'\|'=='\|'>='\|'<='\|'<>'\|'!='\|'in'\|'not' 'in'\|'is'\|'is' 'not'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	676 if 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	677 x = (1 == 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	678 if 1 == 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	679 if 1 != 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	680 if 1 <> 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	681 if 1 < 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	682 if 1 > 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	683 if 1 <= 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	684 if 1 >= 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	685 if 1 is 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	686 if 1 is not 1: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	687 if 1 in (): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	688 if 1 not in (): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	689 if 1 < 1 > 1 == 1 >= 1 <= 1 <> 1 != 1 in 1 not in 1 is 1 is not 1: pass
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	690
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	691 def testBinaryMaskOps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	692 x = 1 & 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	693 x = 1 ^ 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	694 x = 1 \| 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	695
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	696 def testShiftOps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	697 x = 1 << 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	698 x = 1 >> 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	699 x = 1 << 1 >> 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	700
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	701 def testAdditiveOps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	702 x = 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	703 x = 1 + 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	704 x = 1 - 1 - 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	705 x = 1 - 1 + 1 - 1 + 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	706
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	707 def testMultiplicativeOps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	708 x = 1 * 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	709 x = 1 / 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	710 x = 1 % 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	711 x = 1 / 1 * 1 % 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	712
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	713 def testUnaryOps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	714 x = +1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	715 x = -1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	716 x = ~1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	717 x = ~1 ^ 1 & 1 \| 1 & 1 ^ -1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	718 x = -11/1 + 11 - ---1*1
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	719
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	720 def testSelectors(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	721 ### trailer: '(' [testlist] ')' \| '[' subscript ']' \| '.' NAME
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	722 ### subscript: expr \| [expr] ':' [expr]
40284 ff678669aa6e Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 40248 diff changeset	723
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	724 import sys, time
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	725 c = sys.path[0]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	726 x = time.time()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	727 x = sys.modules['time'].time()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	728 a = '01234'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	729 c = a[0]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	730 c = a[-1]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	731 s = a[0:5]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	732 s = a[:5]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	733 s = a[0:]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	734 s = a[:]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	735 s = a[-5:]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	736 s = a[:-1]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	737 s = a[-4:-3]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	738 # A rough test of SF bug 1333982. http://python.org/sf/1333982
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	739 # The testing here is fairly incomplete.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	740 # Test cases should include: commas with 1 and 2 colons
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	741 d = {}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	742 d[1] = 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	743 d[1,] = 2
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	744 d[1,2] = 3
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	745 d[1,2,3] = 4
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	746 L = list(d)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	747 L.sort()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	748 self.assertEquals(str(L), '[1, (1,), (1, 2), (1, 2, 3)]')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	749
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	750 def testAtoms(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	751 ### atom: '(' [testlist] ')' \| '[' [testlist] ']' \| '{' [dictmaker] '}' \| '`' testlist '`' \| NAME \| NUMBER \| STRING
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	752 ### dictmaker: test ':' test (',' test ':' test)* [',']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	753
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	754 x = (1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	755 x = (1 or 2 or 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	756 x = (1 or 2 or 3, 2, 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	757
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	758 x = []
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	759 x = [1]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	760 x = [1 or 2 or 3]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	761 x = [1 or 2 or 3, 2, 3]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	762 x = []
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	763
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	764 x = {}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	765 x = {'one': 1}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	766 x = {'one': 1,}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	767 x = {'one' or 'two': 1 or 2}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	768 x = {'one': 1, 'two': 2}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	769 x = {'one': 1, 'two': 2,}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	770 x = {'one': 1, 'two': 2, 'three': 3, 'four': 4, 'five': 5, 'six': 6}
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	771
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	772 x = `x`
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	773 x = `1 or 2 or 3`
40287 ebaf347d42fb Bug #1588287: fix invalid assertion for `1,2` in debug builds. Neal Norwitz <nnorwitz@gmail.com> parents: 40284 diff changeset	774 self.assertEqual(`1,2`, '(1, 2)')
ebaf347d42fb Bug #1588287: fix invalid assertion for `1,2` in debug builds. Neal Norwitz <nnorwitz@gmail.com> parents: 40284 diff changeset	775
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	776 x = x
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	777 x = 'x'
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	778 x = 123
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	779
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	780 ### exprlist: expr (',' expr)* [',']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	781 ### testlist: test (',' test)* [',']
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	782 # These have been exercised enough above
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	783
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	784 def testClassdef(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	785 # 'class' NAME ['(' [testlist] ')'] ':' suite
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	786 class B: pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	787 class B2(): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	788 class C1(B): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	789 class C2(B): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	790 class D(C1, C2, B): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	791 class C:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	792 def meth1(self): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	793 def meth2(self, arg): pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	794 def meth3(self, a1, a2): pass
45447 393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	795 # decorator: '@' dotted_name [ '(' [arglist] ')' ] NEWLINE
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	796 # decorators: decorator+
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	797 # decorated: decorators (classdef \| funcdef)
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	798 def class_decorator(x):
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	799 x.decorated = True
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	800 return x
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	801 @class_decorator
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	802 class G:
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	803 pass
393822f2ef90 Patch #1759: Backport of PEP 3129 class decorators Christian Heimes <christian@cheimes.de> parents: 44928 diff changeset	804 self.assertEqual(G.decorated, True)
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	805
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	806 def testListcomps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	807 # list comprehension tests
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	808 nums = [1, 2, 3, 4, 5]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	809 strs = ["Apple", "Banana", "Coconut"]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	810 spcs = [" Apple", " Banana ", "Coco nut "]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	811
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	812 self.assertEqual([s.strip() for s in spcs], ['Apple', 'Banana', 'Coco nut'])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	813 self.assertEqual([3 * x for x in nums], [3, 6, 9, 12, 15])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	814 self.assertEqual([x for x in nums if x > 2], [3, 4, 5])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	815 self.assertEqual([(i, s) for i in nums for s in strs],
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	816 [(1, 'Apple'), (1, 'Banana'), (1, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	817 (2, 'Apple'), (2, 'Banana'), (2, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	818 (3, 'Apple'), (3, 'Banana'), (3, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	819 (4, 'Apple'), (4, 'Banana'), (4, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	820 (5, 'Apple'), (5, 'Banana'), (5, 'Coconut')])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	821 self.assertEqual([(i, s) for i in nums for s in [f for f in strs if "n" in f]],
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	822 [(1, 'Banana'), (1, 'Coconut'), (2, 'Banana'), (2, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	823 (3, 'Banana'), (3, 'Coconut'), (4, 'Banana'), (4, 'Coconut'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	824 (5, 'Banana'), (5, 'Coconut')])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	825 self.assertEqual([(lambda a:[a**i for i in range(a+1)])(j) for j in range(5)],
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	826 [[1], [1, 1], [1, 2, 4], [1, 3, 9, 27], [1, 4, 16, 64, 256]])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	827
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	828 def test_in_func(l):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	829 return [None < x < 3 for x in l if x > 2]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	830
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	831 self.assertEqual(test_in_func(nums), [False, False, False])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	832
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	833 def test_nested_front():
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	834 self.assertEqual([[y for y in [x, x + 1]] for x in [1,3,5]],
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	835 [[1, 2], [3, 4], [5, 6]])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	836
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	837 test_nested_front()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	838
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	839 check_syntax_error(self, "[i, s for i in nums for s in strs]")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	840 check_syntax_error(self, "[x if y]")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	841
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	842 suppliers = [
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	843 (1, "Boeing"),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	844 (2, "Ford"),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	845 (3, "Macdonalds")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	846 ]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	847
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	848 parts = [
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	849 (10, "Airliner"),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	850 (20, "Engine"),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	851 (30, "Cheeseburger")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	852 ]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	853
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	854 suppart = [
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	855 (1, 10), (1, 20), (2, 20), (3, 30)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	856 ]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	857
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	858 x = [
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	859 (sname, pname)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	860 for (sno, sname) in suppliers
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	861 for (pno, pname) in parts
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	862 for (sp_sno, sp_pno) in suppart
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	863 if sno == sp_sno and pno == sp_pno
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	864 ]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	865
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	866 self.assertEqual(x, [('Boeing', 'Airliner'), ('Boeing', 'Engine'), ('Ford', 'Engine'),
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	867 ('Macdonalds', 'Cheeseburger')])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	868
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	869 def testGenexps(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	870 # generator expression tests
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	871 g = ([x for x in range(10)] for x in range(1))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	872 self.assertEqual(g.next(), [x for x in range(10)])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	873 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	874 g.next()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	875 self.fail('should produce StopIteration exception')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	876 except StopIteration:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	877 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	878
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	879 a = 1
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	880 try:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	881 g = (a for d in a)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	882 g.next()
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	883 self.fail('should produce TypeError')
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	884 except TypeError:
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	885 pass
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	886
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	887 self.assertEqual(list((x, y) for x in 'abcd' for y in 'abcd'), [(x, y) for x in 'abcd' for y in 'abcd'])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	888 self.assertEqual(list((x, y) for x in 'ab' for y in 'xy'), [(x, y) for x in 'ab' for y in 'xy'])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	889
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	890 a = [x for x in range(10)]
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	891 b = (x for x in (y for y in a))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	892 self.assertEqual(sum(b), sum([x for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	893
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	894 self.assertEqual(sum(x2 for x in range(10)), sum([x2 for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	895 self.assertEqual(sum(xx for x in range(10) if x%2), sum([xx for x in range(10) if x%2]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	896 self.assertEqual(sum(x for x in (y for y in range(10))), sum([x for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	897 self.assertEqual(sum(x for x in (y for y in (z for z in range(10)))), sum([x for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	898 self.assertEqual(sum(x for x in [y for y in (z for z in range(10))]), sum([x for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	899 self.assertEqual(sum(x for x in (y for y in (z for z in range(10) if True)) if True), sum([x for x in range(10)]))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	900 self.assertEqual(sum(x for x in (y for y in (z for z in range(10) if True) if False) if True), 0)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	901 check_syntax_error(self, "foo(x for x in range(10), 100)")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	902 check_syntax_error(self, "foo(100, x for x in range(10))")
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	903
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	904 def testComprehensionSpecials(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	905 # test for outmost iterable precomputation
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	906 x = 10; g = (i for i in range(x)); x = 5
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	907 self.assertEqual(len(list(g)), 10)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	908
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	909 # This should hold, since we're only precomputing outmost iterable.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	910 x = 10; t = False; g = ((i,j) for i in range(x) if t for j in range(x))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	911 x = 5; t = True;
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	912 self.assertEqual([(i,j) for i in range(10) for j in range(5)], list(g))
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	913
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	914 # Grammar allows multiple adjacent 'if's in listcomps and genexps,
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	915 # even though it's silly. Make sure it works (ifelse broke this.)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	916 self.assertEqual([ x for x in range(10) if x % 2 if x % 3 ], [1, 5, 7])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	917 self.assertEqual(list(x for x in range(10) if x % 2 if x % 3), [1, 5, 7])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	918
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	919 # verify unpacking single element tuples in listcomp/genexp.
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	920 self.assertEqual([x for x, in [(4,), (5,), (6,)]], [4, 5, 6])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	921 self.assertEqual(list(x for x, in [(7,), (8,), (9,)]), [7, 8, 9])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	922
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	923 def testIfElseExpr(self):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	924 # Test ifelse expressions in various cases
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	925 def _checkeval(msg, ret):
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	926 "helper to check that evaluation of expressions is done correctly"
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	927 print x
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	928 return ret
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	929
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	930 self.assertEqual([ x() for x in lambda: True, lambda: False if x() ], [True])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	931 self.assertEqual([ x() for x in (lambda: True, lambda: False) if x() ], [True])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	932 self.assertEqual([ x(False) for x in (lambda x: False if x else True, lambda x: True if x else False) if x(False) ], [True])
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	933 self.assertEqual((5 if 1 else _checkeval("check 1", 0)), 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	934 self.assertEqual((_checkeval("check 2", 0) if 0 else 5), 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	935 self.assertEqual((5 and 6 if 0 else 1), 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	936 self.assertEqual(((5 and 6) if 0 else 1), 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	937 self.assertEqual((5 and (6 if 1 else 1)), 6)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	938 self.assertEqual((0 or _checkeval("check 3", 2) if 0 else 3), 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	939 self.assertEqual((1 or _checkeval("check 4", 2) if 1 else _checkeval("check 5", 3)), 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	940 self.assertEqual((0 or 5 if 1 else _checkeval("check 6", 3)), 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	941 self.assertEqual((not 5 if 1 else 1), False)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	942 self.assertEqual((not 5 if 0 else 1), 1)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	943 self.assertEqual((6 + 1 if 1 else 2), 7)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	944 self.assertEqual((6 - 1 if 1 else 2), 5)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	945 self.assertEqual((6 * 2 if 1 else 4), 12)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	946 self.assertEqual((6 / 2 if 1 else 3), 3)
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	947 self.assertEqual((6 < 4 if 0 else 2), 2)
36714 c3445b1cf1bf Test case to cover subscription bug from SF 1333982 Jeremy Hylton <jeremy@alum.mit.edu> parents: 36666 diff changeset	948
653 74942ec70430 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	949
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	950 def test_main():
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	951 run_unittest(TokenTests, GrammarTests)
13936 25fd9846bd54 list comprehensions. see Skip Montanaro <skip@pobox.com> parents: 12083 diff changeset	952
40217 13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	953 if __name__ == '__main__':
13b8ad679def Convert test_global, test_scope and test_grammar to unittest. Georg Brandl <georg@python.org> parents: 39753 diff changeset	954 test_main()

Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_grammar.py @ 54294:dba767bc3155 legacy-trunk