Rooba
/
cpython
mirror of https://github.com/python/cpython.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
cpython/Lib/test/test_unicode.py

281 lines
11 KiB
Python
Raw Normal View History

Marc-Andre Lemburg: test script for Unicode implementation.
2000-03-10 23:23:21 +00:00
""" Test script for the Unicode implementation.
Written by Marc-Andre Lemburg (mal@lemburg.com).
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
"""
from test_support import verbose
import sys
def test(method, input, output, *args):
if verbose:
print '%s.%s%s =? %s... ' % (repr(input), method, args, output),
try:
f = getattr(input, method)
value = apply(f, args)
except:
value = sys.exc_type
exc = sys.exc_info()
else:
exc = None
if value != output:
if verbose:
print 'no'
print '*',f, `input`, `output`, `value`
if exc:
print ' value == %s: %s' % (exc[:2])
else:
if verbose:
print 'yes'
test('capitalize', u' hello ', u' hello ')
test('capitalize', u'hello ', u'Hello ')
test('title', u' hello ', u' Hello ')
test('title', u'hello ', u'Hello ')
test('title', u"fOrMaT thIs aS titLe String", u'Format This As Title String')
test('title', u"fOrMaT,thIs-aS*titLe;String", u'Format,This-As*Title;String')
test('title', u"getInt", u'Getint')
test('find', u'abcdefghiabc', 0, u'abc')
test('find', u'abcdefghiabc', 9, u'abc', 1)
test('find', u'abcdefghiabc', -1, u'def', 4)
test('rfind', u'abcdefghiabc', 9, u'abc')
test('lower', u'HeLLo', u'hello')
test('lower', u'hello', u'hello')
test('upper', u'HeLLo', u'HELLO')
test('upper', u'HELLO', u'HELLO')
if 0:
transtable = '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377'
test('maketrans', u'abc', transtable, u'xyz')
test('maketrans', u'abc', ValueError, u'xyzq')
test('split', u'this is the split function',
[u'this', u'is', u'the', u'split', u'function'])
test('split', u'a|b|c|d', [u'a', u'b', u'c', u'd'], u'|')
test('split', u'a|b|c|d', [u'a', u'b', u'c|d'], u'|', 2)
test('split', u'a b c d', [u'a', u'b c d'], None, 1)
test('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
test('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 3)
test('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 4)
test('split', u'a b c d', [u'a b c d'], None, 0)
test('split', u'a b c d', [u'a', u'b', u'c d'], None, 2)
test('split', u'a b c d ', [u'a', u'b', u'c', u'd'])
# join now works with any sequence type
class Sequence:
def __init__(self): self.seq = 'wxyz'
def __len__(self): return len(self.seq)
def __getitem__(self, i): return self.seq[i]
test('join', u' ', u'a b c d', [u'a', u'b', u'c', u'd'])
test('join', u'', u'abcd', (u'a', u'b', u'c', u'd'))
test('join', u' ', u'w x y z', Sequence())
test('join', u' ', TypeError, 7)
class BadSeq(Sequence):
def __init__(self): self.seq = [7, u'hello', 123L]
test('join', u' ', TypeError, BadSeq())
result = u''
for i in range(10):
if i > 0:
result = result + u':'
result = result + u'x'*10
test('join', u':', result, [u'x' * 10] * 10)
test('join', u':', result, (u'x' * 10,) * 10)
test('strip', u' hello ', u'hello')
test('lstrip', u' hello ', u'hello ')
test('rstrip', u' hello ', u' hello')
test('strip', u'hello', u'hello')
test('swapcase', u'HeLLo cOmpUteRs', u'hEllO CoMPuTErS')
if 0:
test('translate', u'xyzabcdef', u'xyzxyz', transtable, u'def')
table = string.maketrans('a', u'A')
test('translate', u'abc', u'Abc', table)
test('translate', u'xyz', u'xyz', table)
test('replace', u'one!two!three!', u'one@two!three!', u'!', u'@', 1)
On 17-Mar-2000, Marc-Andre Lemburg said: Attached you find an update of the Unicode implementation. The patch is against the current CVS version. I would appreciate if someone with CVS checkin permissions could check the changes in. The patch contains all bugs and patches sent this week and also fixes a leak in the codecs code and a bug in the free list code for Unicode objects (which only shows up when compiling Python with Py_DEBUG; thanks to MarkH for spotting this one).
2000-03-20 16:36:48 +00:00
test('replace', u'one!two!three!', u'onetwothree', '!', '')
Marc-Andre Lemburg: test script for Unicode implementation.
2000-03-10 23:23:21 +00:00
test('replace', u'one!two!three!', u'one@two@three!', u'!', u'@', 2)
test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 3)
test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 4)
test('replace', u'one!two!three!', u'one!two!three!', u'!', u'@', 0)
test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@')
test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@')
test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@', 2)
test('startswith', u'hello', 1, u'he')
test('startswith', u'hello', 1, u'hello')
test('startswith', u'hello', 0, u'hello world')
test('startswith', u'hello', 1, u'')
test('startswith', u'hello', 0, u'ello')
test('startswith', u'hello', 1, u'ello', 1)
test('startswith', u'hello', 1, u'o', 4)
test('startswith', u'hello', 0, u'o', 5)
test('startswith', u'hello', 1, u'', 5)
test('startswith', u'hello', 0, u'lo', 6)
test('startswith', u'helloworld', 1, u'lowo', 3)
test('startswith', u'helloworld', 1, u'lowo', 3, 7)
test('startswith', u'helloworld', 0, u'lowo', 3, 6)
test('endswith', u'hello', 1, u'lo')
test('endswith', u'hello', 0, u'he')
test('endswith', u'hello', 1, u'')
test('endswith', u'hello', 0, u'hello world')
test('endswith', u'helloworld', 0, u'worl')
test('endswith', u'helloworld', 1, u'worl', 3, 9)
test('endswith', u'helloworld', 1, u'world', 3, 12)
test('endswith', u'helloworld', 1, u'lowo', 1, 7)
test('endswith', u'helloworld', 1, u'lowo', 2, 7)
test('endswith', u'helloworld', 1, u'lowo', 3, 7)
test('endswith', u'helloworld', 0, u'lowo', 4, 7)
test('endswith', u'helloworld', 0, u'lowo', 3, 8)
test('endswith', u'ab', 0, u'ab', 0, 1)
test('endswith', u'ab', 0, u'ab', 0, 0)
test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi')
test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 8)
test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 4)
test('expandtabs', u'abc\r\nab\tdef\ng\thi', u'abc\r\nab def\ng hi', 4)
if 0:
test('capwords', u'abc def ghi', u'Abc Def Ghi')
test('capwords', u'abc\tdef\nghi', u'Abc Def Ghi')
test('capwords', u'abc\t def \nghi', u'Abc Def Ghi')
# Comparisons:
print 'Testing Unicode comparisons...',
assert u'abc' == 'abc'
assert 'abc' == u'abc'
assert u'abc' == u'abc'
assert u'abcd' > 'abc'
assert 'abcd' > u'abc'
assert u'abcd' > u'abc'
assert u'abc' < 'abcd'
assert 'abc' < u'abcd'
assert u'abc' < u'abcd'
print 'done.'
test('ljust', u'abc', u'abc ', 10)
test('rjust', u'abc', u' abc', 10)
test('center', u'abc', u' abc ', 10)
test('ljust', u'abc', u'abc ', 6)
test('rjust', u'abc', u' abc', 6)
test('center', u'abc', u' abc ', 6)
test('ljust', u'abc', u'abc', 2)
test('rjust', u'abc', u'abc', 2)
test('center', u'abc', u'abc', 2)
test('islower', u'a', 1)
test('islower', u'A', 0)
test('islower', u'\n', 0)
test('islower', u'\u1FFc', 0)
test('islower', u'abc', 1)
test('islower', u'aBc', 0)
test('islower', u'abc\n', 1)
test('isupper', u'a', 0)
test('isupper', u'A', 1)
test('isupper', u'\n', 0)
test('isupper', u'\u1FFc', 0)
test('isupper', u'ABC', 1)
test('isupper', u'AbC', 0)
test('isupper', u'ABC\n', 1)
test('istitle', u'a', 0)
test('istitle', u'A', 1)
test('istitle', u'\n', 0)
test('istitle', u'\u1FFc', 1)
test('istitle', u'A Titlecased Line', 1)
test('istitle', u'A\nTitlecased Line', 1)
test('istitle', u'A Titlecased, Line', 1)
test('istitle', u'Greek \u1FFcitlecases ...', 1)
test('istitle', u'Not a capitalized String', 0)
test('istitle', u'Not\ta Titlecase String', 0)
test('istitle', u'Not--a Titlecase String', 0)
test('splitlines', u"abc\ndef\n\rghi", [u'abc', u'def', u'', u'ghi'])
test('splitlines', u"abc\ndef\n\r\nghi", [u'abc', u'def', u'', u'ghi'])
test('splitlines', u"abc\ndef\r\nghi", [u'abc', u'def', u'ghi'])
test('splitlines', u"abc\ndef\r\nghi\n", [u'abc', u'def', u'ghi'])
test('splitlines', u"abc\ndef\r\nghi\n\r", [u'abc', u'def', u'ghi', u''])
test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def', u'ghi', u''])
test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc\012def\015\012ghi\012\015'], 1)
test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def\015\012ghi\012\015'], 2)
test('translate', u"abababc", u'bbbc', {ord('a'):None})
test('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')})
test('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
Marc-Andre Lemburg: Add tests for mixed use of char in string.
2000-03-13 23:21:48 +00:00
# Contains:
print 'Testing Unicode contains method...',
assert ('a' in 'abdb') == 1
assert ('a' in 'bdab') == 1
assert ('a' in 'bdaba') == 1
assert ('a' in 'bdba') == 1
assert ('a' in u'bdba') == 1
assert (u'a' in u'bdba') == 1
assert (u'a' in u'bdb') == 0
assert (u'a' in 'bdb') == 0
assert (u'a' in 'bdba') == 1
print 'done.'
Marc-Andre Lemburg: test script for Unicode implementation.
2000-03-10 23:23:21 +00:00
# Formatting:
print 'Testing Unicode formatting strings...',
assert u"%s, %s" % (u"abc", "abc") == u'abc, abc'
assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, 2, 3) == u'abc, abc, 1, 2.000000, 3.00'
assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, -2, 3) == u'abc, abc, 1, -2.000000, 3.00'
assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.5) == u'abc, abc, -1, -2.000000, 3.50'
assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.57) == u'abc, abc, -1, -2.000000, 3.57'
assert u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 1003.57) == u'abc, abc, -1, -2.000000, 1003.57'
assert u"%c" % (u"abc",) == u'a'
assert u"%c" % ("abc",) == u'a'
assert u"%c" % (34,) == u'"'
assert u"%c" % (36,) == u'$'
assert u"%r, %r" % (u"abc", "abc") == u"u'abc', 'abc'"
assert u"%(x)s, %(y)s" % {'x':u"abc", 'y':"def"} == u'abc, def'
assert u"%(x)s, %(<28>)s" % {'x':u"abc", u'<EFBFBD>'.encode('utf-8'):"def"} == u'abc, def'
print 'done.'
Marc-Andre Lemburg: Attached you find the latest update of the Unicode implementation. The patch is against the current CVS version. It includes the fix I posted yesterday for the core dump problem in codecs.c (was introduced by my previous patch set -- sorry), adds more tests for the codecs and two new parser markers "es" and "es#".
2000-03-24 22:14:19 +00:00
# Test builtin codecs
print 'Testing builtin codecs...',
assert unicode('hello','ascii') == u'hello'
assert unicode('hello','utf-8') == u'hello'
assert unicode('hello','utf8') == u'hello'
assert unicode('hello','latin-1') == u'hello'
assert u'hello'.encode('ascii') == 'hello'
assert u'hello'.encode('utf-8') == 'hello'
assert u'hello'.encode('utf8') == 'hello'
assert u'hello'.encode('utf-16-le') == 'h\000e\000l\000l\000o\000'
assert u'hello'.encode('utf-16-be') == '\000h\000e\000l\000l\000o'
assert u'hello'.encode('latin-1') == 'hello'
u = u''.join(map(unichr, range(1024)))
for encoding in ('utf-8', 'utf-16', 'utf-16-le', 'utf-16-be',
'raw_unicode_escape', 'unicode_escape', 'unicode_internal'):
assert unicode(u.encode(encoding),encoding) == u
u = u''.join(map(unichr, range(256)))
for encoding in ('latin-1',):
assert unicode(u.encode(encoding),encoding) == u
u = u''.join(map(unichr, range(128)))
for encoding in ('ascii',):
assert unicode(u.encode(encoding),encoding) == u
print 'done.'