Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_array.py @ 13772:eea51275acbf legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added count, extend, index, pop and remove to arraymodule
author Peter Schneider-Kamp <nowonder@nowonder.de>
date Mon, 31 Jul 2000 20:52:21 +0000
parents b76df68099a5
children 1ec6c63347ea
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
1 #! /usr/bin/env python
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
2 """Test the arraymodule.
4811
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
3 Roger E. Masse
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
4 """
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
5 import array
8676
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
6 from test_support import verbose, TESTFN, unlink, TestFailed
4811
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
7
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
8 def main():
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
9
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
10 testtype('c', 'c')
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
11
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
12 for type in (['b', 'h', 'i', 'l', 'f', 'd']):
7747
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
13 testtype(type, 1)
4811
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
14
5289
47d3d396d4ef Use TESTFN instead of /etc/passwd and /dev/null as test files.
Guido van Rossum <guido@python.org>
parents: 4811
diff changeset
15 unlink(TESTFN)
47d3d396d4ef Use TESTFN instead of /etc/passwd and /dev/null as test files.
Guido van Rossum <guido@python.org>
parents: 4811
diff changeset
16
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
17
13069
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
18 def testoverflow(type, lowerLimit, upperLimit):
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
19 # should not overflow assigning lower limit
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
20 if verbose:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
21 print "overflow test: array(%s, [%s])" % (`type`, `lowerLimit`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
22 try:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
23 a = array.array(type, [lowerLimit])
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
24 except:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
25 raise TestFailed, "array(%s) overflowed assigning %s" %\
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
26 (`type`, `lowerLimit`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
27 # should overflow assigning less than lower limit
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
28 if verbose:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
29 print "overflow test: array(%s, [%s])" % (`type`, `lowerLimit-1`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
30 try:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
31 a = array.array(type, [lowerLimit-1])
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
32 raise TestFailed, "array(%s) did not overflow assigning %s" %\
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
33 (`type`, `lowerLimit-1`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
34 except OverflowError:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
35 pass
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
36 # should not overflow assigning upper limit
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
37 if verbose:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
38 print "overflow test: array(%s, [%s])" % (`type`, `upperLimit`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
39 try:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
40 a = array.array(type, [upperLimit])
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
41 except:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
42 raise TestFailed, "array(%s) overflowed assigning %s" %\
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
43 (`type`, `upperLimit`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
44 # should overflow assigning more than upper limit
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
45 if verbose:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
46 print "overflow test: array(%s, [%s])" % (`type`, `upperLimit+1`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
47 try:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
48 a = array.array(type, [upperLimit+1])
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
49 raise TestFailed, "array(%s) did not overflow assigning %s" %\
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
50 (`type`, `upperLimit+1`)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
51 except OverflowError:
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
52 pass
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
53
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
54
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
55
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
56 def testtype(type, example):
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
57
7747
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
58 a = array.array(type)
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
59 a.append(example)
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
60 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
61 print 40*'*'
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
62 print 'array after append: ', a
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
63 a.typecode
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
64 a.itemsize
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
65 if a.typecode in ('i', 'b', 'h', 'l'):
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
66 a.byteswap()
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
67
7747
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
68 if a.typecode == 'c':
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
69 f = open(TESTFN, "w")
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
70 f.write("The quick brown fox jumps over the lazy dog.\n")
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
71 f.close()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
72 f = open(TESTFN, 'r')
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
73 a.fromfile(f, 10)
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
74 f.close()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
75 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
76 print 'char array with 10 bytes of TESTFN appended: ', a
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
77 a.fromlist(['a', 'b', 'c'])
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
78 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
79 print 'char array with list appended: ', a
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
80
7747
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
81 a.insert(0, example)
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
82 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
83 print 'array of %s after inserting another:' % a.typecode, a
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
84 f = open(TESTFN, 'w')
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
85 a.tofile(f)
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
86 f.close()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
87 a.tolist()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
88 a.tostring()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
89 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
90 print 'array of %s converted to a list: ' % a.typecode, a.tolist()
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
91 if verbose:
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
92 print 'array of %s converted to a string: ' \
aedd2d0dcb31 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 6441
diff changeset
93 % a.typecode, `a.tostring()`
4627
6b765453b041 module to test the arraymodule created and added to testall.py
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents:
diff changeset
94
8676
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
95 if type == 'c':
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
96 a = array.array(type, "abcde")
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
97 a[:-1] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
98 if a != array.array(type, "abcdee"):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
99 raise TestFailed, "array(%s) self-slice-assign (head)" % `type`
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
100 a = array.array(type, "abcde")
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
101 a[1:] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
102 if a != array.array(type, "aabcde"):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
103 raise TestFailed, "array(%s) self-slice-assign (tail)" % `type`
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
104 a = array.array(type, "abcde")
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
105 a[1:-1] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
106 if a != array.array(type, "aabcdee"):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
107 raise TestFailed, "array(%s) self-slice-assign (cntr)" % `type`
13772
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
108 if a.index("e") != 5:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
109 raise TestFailed, "array(%s) index-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
110 if a.count("a") != 2:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
111 raise TestFailed, "array(%s) count-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
112 a.remove("e")
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
113 if a != array.array(type, "aabcde"):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
114 raise TestFailed, "array(%s) remove-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
115 if a.pop(0) != "a":
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
116 raise TestFailed, "array(%s) pop-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
117 if a.pop(1) != "b":
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
118 raise TestFailed, "array(%s) pop-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
119 a.extend(array.array(type, "xyz"))
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
120 if a != array.array(type, "acdexyz"):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
121 raise TestFailed, "array(%s) extend-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
122 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
123 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
124 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
125 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
126 if a != array.array(type, "acd"):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
127 raise TestFailed, "array(%s) pop-test" % `type`
8676
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
128 else:
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
129 a = array.array(type, [1, 2, 3, 4, 5])
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
130 a[:-1] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
131 if a != array.array(type, [1, 2, 3, 4, 5, 5]):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
132 raise TestFailed, "array(%s) self-slice-assign (head)" % `type`
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
133 a = array.array(type, [1, 2, 3, 4, 5])
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
134 a[1:] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
135 if a != array.array(type, [1, 1, 2, 3, 4, 5]):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
136 raise TestFailed, "array(%s) self-slice-assign (tail)" % `type`
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
137 a = array.array(type, [1, 2, 3, 4, 5])
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
138 a[1:-1] = a
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
139 if a != array.array(type, [1, 1, 2, 3, 4, 5, 5]):
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
140 raise TestFailed, "array(%s) self-slice-assign (cntr)" % `type`
13772
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
141 if a.index(5) != 5:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
142 raise TestFailed, "array(%s) index-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
143 if a.count(1) != 2:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
144 raise TestFailed, "array(%s) count-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
145 a.remove(5)
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
146 if a != array.array(type, [1, 1, 2, 3, 4, 5]):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
147 raise TestFailed, "array(%s) remove-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
148 if a.pop(0) != 1:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
149 raise TestFailed, "array(%s) pop-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
150 if a.pop(1) != 2:
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
151 raise TestFailed, "array(%s) pop-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
152 a.extend(array.array(type, [7, 8, 9]))
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
153 if a != array.array(type, [1, 3, 4, 5, 7, 8, 9]):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
154 raise TestFailed, "array(%s) extend-test" % `type`
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
155 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
156 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
157 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
158 a.pop()
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
159 if a != array.array(type, [1, 3, 4]):
eea51275acbf added count, extend, index, pop and remove to arraymodule
Peter Schneider-Kamp <nowonder@nowonder.de>
parents: 13069
diff changeset
160 raise TestFailed, "array(%s) pop-test" % `type`
8676
7d96842383bb Add tests for array self-assigns. (This one has no relevance to JPython.)
Guido van Rossum <guido@python.org>
parents: 7747
diff changeset
161
13069
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
162 # test that overflow exceptions are raised as expected for assignment
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
163 # to array of specific integral types
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
164 from math import pow
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
165 if type in ('b', 'h', 'i', 'l'):
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
166 # check signed and unsigned versions
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
167 a = array.array(type)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
168 signedLowerLimit = -1 * long(pow(2, a.itemsize * 8 - 1))
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
169 signedUpperLimit = long(pow(2, a.itemsize * 8 - 1)) - 1L
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
170 unsignedLowerLimit = 0
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
171 unsignedUpperLimit = long(pow(2, a.itemsize * 8)) - 1L
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
172 testoverflow(type, signedLowerLimit, signedUpperLimit)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
173 testoverflow(type.upper(), unsignedLowerLimit, unsignedUpperLimit)
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
174
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
175
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
176
4811
9ae3cccfa7cd Many scripts, but small changes. Update the way the scripts obtain the
Roger E. Masse <rmasse@newcnri.cnri.reston.va.us>
parents: 4627
diff changeset
177 main()
13069
b76df68099a5 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
parents: 8676
diff changeset
178