| # -*- coding: iso-8859-1 -*- |
| """ Test script for the Unicode implementation. |
| |
| Written by Marc-Andre Lemburg (mal@lemburg.com). |
| |
| (c) Copyright CNRI, All Rights Reserved. NO WARRANTY. |
| |
| """#" |
| import unittest, test.test_support |
| import sys, string, codecs |
| |
| class UnicodeTest(unittest.TestCase): |
| |
| def test_repr(self): |
| if not sys.platform.startswith('java'): |
| # Test basic sanity of repr() |
| self.assertEqual(repr(u'abc'), "u'abc'") |
| self.assertEqual(repr(u'ab\\c'), "u'ab\\\\c'") |
| self.assertEqual(repr(u'ab\\'), "u'ab\\\\'") |
| self.assertEqual(repr(u'\\c'), "u'\\\\c'") |
| self.assertEqual(repr(u'\\'), "u'\\\\'") |
| self.assertEqual(repr(u'\n'), "u'\\n'") |
| self.assertEqual(repr(u'\r'), "u'\\r'") |
| self.assertEqual(repr(u'\t'), "u'\\t'") |
| self.assertEqual(repr(u'\b'), "u'\\x08'") |
| self.assertEqual(repr(u"'\""), """u'\\'"'""") |
| self.assertEqual(repr(u"'\""), """u'\\'"'""") |
| self.assertEqual(repr(u"'"), '''u"'"''') |
| self.assertEqual(repr(u'"'), """u'"'""") |
| latin1repr = ( |
| "u'\\x00\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\x08\\t\\n\\x0b\\x0c\\r" |
| "\\x0e\\x0f\\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17\\x18\\x19\\x1a" |
| "\\x1b\\x1c\\x1d\\x1e\\x1f !\"#$%&\\'()*+,-./0123456789:;<=>?@ABCDEFGHI" |
| "JKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\\x7f" |
| "\\x80\\x81\\x82\\x83\\x84\\x85\\x86\\x87\\x88\\x89\\x8a\\x8b\\x8c\\x8d" |
| "\\x8e\\x8f\\x90\\x91\\x92\\x93\\x94\\x95\\x96\\x97\\x98\\x99\\x9a\\x9b" |
| "\\x9c\\x9d\\x9e\\x9f\\xa0\\xa1\\xa2\\xa3\\xa4\\xa5\\xa6\\xa7\\xa8\\xa9" |
| "\\xaa\\xab\\xac\\xad\\xae\\xaf\\xb0\\xb1\\xb2\\xb3\\xb4\\xb5\\xb6\\xb7" |
| "\\xb8\\xb9\\xba\\xbb\\xbc\\xbd\\xbe\\xbf\\xc0\\xc1\\xc2\\xc3\\xc4\\xc5" |
| "\\xc6\\xc7\\xc8\\xc9\\xca\\xcb\\xcc\\xcd\\xce\\xcf\\xd0\\xd1\\xd2\\xd3" |
| "\\xd4\\xd5\\xd6\\xd7\\xd8\\xd9\\xda\\xdb\\xdc\\xdd\\xde\\xdf\\xe0\\xe1" |
| "\\xe2\\xe3\\xe4\\xe5\\xe6\\xe7\\xe8\\xe9\\xea\\xeb\\xec\\xed\\xee\\xef" |
| "\\xf0\\xf1\\xf2\\xf3\\xf4\\xf5\\xf6\\xf7\\xf8\\xf9\\xfa\\xfb\\xfc\\xfd" |
| "\\xfe\\xff'") |
| testrepr = repr(u''.join(map(unichr, xrange(256)))) |
| self.assertEqual(testrepr, latin1repr) |
| |
| def checkmethod(self, method, input, output, *args): |
| f = getattr(input, method) |
| value = f(*args) |
| self.assertEqual(output, value) |
| self.assert_(type(output) is type(value)) |
| |
| # if the original is returned make sure that |
| # this doesn't happen with subclasses |
| if value is input: |
| class usub(unicode): |
| def __repr__(self): |
| return 'usub(%r)' % unicode.__repr__(self) |
| input = usub(input) |
| f = getattr(input, method) |
| value = f(*args) |
| self.assertEqual(output, value) |
| self.assert_(input is not value) |
| |
| def test_capitalize(self): |
| self.checkmethod('capitalize', u' hello ', u' hello ') |
| self.checkmethod('capitalize', u'Hello ', u'Hello ') |
| self.checkmethod('capitalize', u'hello ', u'Hello ') |
| self.checkmethod('capitalize', u'aaaa', u'Aaaa') |
| self.checkmethod('capitalize', u'AaAa', u'Aaaa') |
| |
| self.assertRaises(TypeError, u'hello'.capitalize, 42) |
| |
| def test_count(self): |
| self.checkmethod('count', u'aaa', 3, u'a') |
| self.checkmethod('count', u'aaa', 0, u'b') |
| self.checkmethod('count', 'aaa', 3, u'a') |
| self.checkmethod('count', 'aaa', 0, u'b') |
| self.checkmethod('count', u'aaa', 3, 'a') |
| self.checkmethod('count', u'aaa', 0, 'b') |
| |
| self.assertRaises(TypeError, u'hello'.count) |
| |
| def test_title(self): |
| self.checkmethod('title', u' hello ', u' Hello ') |
| self.checkmethod('title', u'Hello ', u'Hello ') |
| self.checkmethod('title', u'hello ', u'Hello ') |
| self.checkmethod('title', u"fOrMaT thIs aS titLe String", u'Format This As Title String') |
| self.checkmethod('title', u"fOrMaT,thIs-aS*titLe;String", u'Format,This-As*Title;String') |
| self.checkmethod('title', u"getInt", u'Getint') |
| |
| self.assertRaises(TypeError, u'hello'.count, 42) |
| |
| def test_find(self): |
| self.checkmethod('find', u'abcdefghiabc', 0, u'abc') |
| self.checkmethod('find', u'abcdefghiabc', 9, u'abc', 1) |
| self.checkmethod('find', u'abcdefghiabc', -1, u'def', 4) |
| |
| self.assertRaises(TypeError, u'hello'.find) |
| self.assertRaises(TypeError, u'hello'.find, 42) |
| |
| def test_rfind(self): |
| self.checkmethod('rfind', u'abcdefghiabc', 9, u'abc') |
| self.checkmethod('rfind', 'abcdefghiabc', 9, u'abc') |
| self.checkmethod('rfind', 'abcdefghiabc', 12, u'') |
| self.checkmethod('rfind', u'abcdefghiabc', 12, '') |
| self.checkmethod('rfind', u'abcdefghiabc', 12, u'') |
| |
| self.assertRaises(TypeError, u'hello'.rfind) |
| self.assertRaises(TypeError, u'hello'.rfind, 42) |
| |
| def test_index(self): |
| self.checkmethod('index', u'abcdefghiabc', 0, u'') |
| self.checkmethod('index', u'abcdefghiabc', 3, u'def') |
| self.checkmethod('index', u'abcdefghiabc', 0, u'abc') |
| self.checkmethod('index', u'abcdefghiabc', 9, u'abc', 1) |
| |
| self.assertRaises(ValueError, u'abcdefghiabc'.index, u'hib') |
| self.assertRaises(ValueError, u'abcdefghiab'.index, u'abc', 1) |
| self.assertRaises(ValueError, u'abcdefghi'.index, u'ghi', 8) |
| self.assertRaises(ValueError, u'abcdefghi'.index, u'ghi', -1) |
| |
| self.assertRaises(TypeError, u'hello'.index) |
| self.assertRaises(TypeError, u'hello'.index, 42) |
| |
| def test_rindex(self): |
| self.checkmethod('rindex', u'abcdefghiabc', 12, u'') |
| self.checkmethod('rindex', u'abcdefghiabc', 3, u'def') |
| self.checkmethod('rindex', u'abcdefghiabc', 9, u'abc') |
| self.checkmethod('rindex', u'abcdefghiabc', 0, u'abc', 0, -1) |
| |
| self.assertRaises(ValueError, u'abcdefghiabc'.rindex, u'hib') |
| self.assertRaises(ValueError, u'defghiabc'.rindex, u'def', 1) |
| self.assertRaises(ValueError, u'defghiabc'.rindex, u'abc', 0, -1) |
| self.assertRaises(ValueError, u'abcdefghi'.rindex, u'ghi', 0, 8) |
| self.assertRaises(ValueError, u'abcdefghi'.rindex, u'ghi', 0, -1) |
| |
| self.assertRaises(TypeError, u'hello'.rindex) |
| self.assertRaises(TypeError, u'hello'.rindex, 42) |
| |
| def test_lower(self): |
| self.checkmethod('lower', u'HeLLo', u'hello') |
| self.checkmethod('lower', u'hello', u'hello') |
| |
| self.assertRaises(TypeError, u"hello".lower, 42) |
| |
| def test_upper(self): |
| self.checkmethod('upper', u'HeLLo', u'HELLO') |
| self.checkmethod('upper', u'HELLO', u'HELLO') |
| |
| self.assertRaises(TypeError, u'hello'.upper, 42) |
| |
| def test_translate(self): |
| 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' |
| |
| self.checkmethod('maketrans', u'abc', transtable, u'xyz') |
| self.checkmethod('maketrans', u'abc', ValueError, u'xyzq') |
| |
| self.checkmethod('translate', u'xyzabcdef', u'xyzxyz', transtable, u'def') |
| |
| table = string.maketrans('a', u'A') |
| self.checkmethod('translate', u'abc', u'Abc', table) |
| self.checkmethod('translate', u'xyz', u'xyz', table) |
| |
| self.checkmethod('translate', u"abababc", u'bbbc', {ord('a'):None}) |
| self.checkmethod('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')}) |
| self.checkmethod('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'}) |
| self.checkmethod('translate', u"abababc", u'<i><i><i>c', {ord('a'):None, ord('b'):u'<i>'}) |
| self.checkmethod('translate', u"abababc", u'c', {ord('a'):None, ord('b'):u''}) |
| |
| self.assertRaises(TypeError, u'hello'.translate) |
| |
| def test_split(self): |
| self.checkmethod( |
| 'split', |
| u'this is the split function', |
| [u'this', u'is', u'the', u'split', u'function'] |
| ) |
| self.checkmethod('split', u'a|b|c|d', [u'a', u'b', u'c', u'd'], u'|') |
| self.checkmethod('split', u'a|b|c|d', [u'a', u'b', u'c|d'], u'|', 2) |
| self.checkmethod('split', u'a b c d', [u'a', u'b c d'], None, 1) |
| self.checkmethod('split', u'a b c d', [u'a', u'b', u'c d'], None, 2) |
| self.checkmethod('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 3) |
| self.checkmethod('split', u'a b c d', [u'a', u'b', u'c', u'd'], None, 4) |
| self.checkmethod('split', u'a b c d', [u'a b c d'], None, 0) |
| self.checkmethod('split', u'a b c d', [u'a', u'b', u'c d'], None, 2) |
| self.checkmethod('split', u'a b c d ', [u'a', u'b', u'c', u'd']) |
| self.checkmethod('split', u'a//b//c//d', [u'a', u'b', u'c', u'd'], u'//') |
| self.checkmethod('split', u'a//b//c//d', [u'a', u'b', u'c', u'd'], '//') |
| self.checkmethod('split', 'a//b//c//d', [u'a', u'b', u'c', u'd'], u'//') |
| self.checkmethod('split', u'endcase test', [u'endcase ', u''], u'test') |
| self.checkmethod('split', u'endcase test', [u'endcase ', u''], 'test') |
| self.checkmethod('split', 'endcase test', [u'endcase ', u''], u'test') |
| |
| self.assertRaises(TypeError, u"hello".split, 42, 42, 42) |
| |
| def test_join(self): |
| # join now works with any sequence type |
| class Sequence: |
| def __init__(self, seq): self.seq = seq |
| def __len__(self): return len(self.seq) |
| def __getitem__(self, i): return self.seq[i] |
| |
| self.checkmethod('join', u' ', u'a b c d', [u'a', u'b', u'c', u'd']) |
| self.checkmethod('join', u' ', u'a b c d', ['a', 'b', u'c', u'd']) |
| self.checkmethod('join', u'', u'abcd', (u'a', u'b', u'c', u'd')) |
| self.checkmethod('join', u' ', u'w x y z', Sequence('wxyz')) |
| self.assertRaises(TypeError, u' '.join, 7) |
| self.assertRaises(TypeError, u' '.join, Sequence([7, u'hello', 123L])) |
| self.checkmethod('join', ' ', u'a b c d', [u'a', u'b', u'c', u'd']) |
| self.checkmethod('join', ' ', u'a b c d', ['a', 'b', u'c', u'd']) |
| self.checkmethod('join', '', u'abcd', (u'a', u'b', u'c', u'd')) |
| self.checkmethod('join', ' ', u'w x y z', Sequence(u'wxyz')) |
| self.assertRaises(TypeError, ' '.join, TypeError) |
| |
| result = u'' |
| for i in range(10): |
| if i > 0: |
| result = result + u':' |
| result = result + u'x'*10 |
| |
| self.checkmethod('join', u':', result, [u'x' * 10] * 10) |
| self.checkmethod('join', u':', result, (u'x' * 10,) * 10) |
| |
| self.assertRaises(TypeError, u"hello".join) |
| |
| def test_strip(self): |
| self.checkmethod('strip', u' hello ', u'hello') |
| self.checkmethod('lstrip', u' hello ', u'hello ') |
| self.checkmethod('rstrip', u' hello ', u' hello') |
| self.checkmethod('strip', u'hello', u'hello') |
| |
| # strip/lstrip/rstrip with None arg |
| self.checkmethod('strip', u' hello ', u'hello', None) |
| self.checkmethod('lstrip', u' hello ', u'hello ', None) |
| self.checkmethod('rstrip', u' hello ', u' hello', None) |
| self.checkmethod('strip', u'hello', u'hello', None) |
| |
| # strip/lstrip/rstrip with unicode arg |
| self.checkmethod('strip', u'xyzzyhelloxyzzy', u'hello', u'xyz') |
| self.checkmethod('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', u'xyz') |
| self.checkmethod('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', u'xyz') |
| self.checkmethod('strip', u'hello', u'hello', u'xyz') |
| |
| # strip/lstrip/rstrip with str arg |
| self.checkmethod('strip', u'xyzzyhelloxyzzy', u'hello', 'xyz') |
| self.checkmethod('lstrip', u'xyzzyhelloxyzzy', u'helloxyzzy', 'xyz') |
| self.checkmethod('rstrip', u'xyzzyhelloxyzzy', u'xyzzyhello', 'xyz') |
| self.checkmethod('strip', u'hello', u'hello', 'xyz') |
| |
| self.assertRaises(TypeError, u"hello".strip, 42, 42) |
| self.assertRaises(UnicodeError, u"hello".strip, "\xff") |
| |
| def test_swapcase(self): |
| self.checkmethod('swapcase', u'HeLLo cOmpUteRs', u'hEllO CoMPuTErS') |
| |
| self.assertRaises(TypeError, u"hello".swapcase, 42) |
| |
| def test_replace(self): |
| self.checkmethod('replace', u'one!two!three!', u'one@two!three!', u'!', u'@', 1) |
| self.checkmethod('replace', u'one!two!three!', u'onetwothree', '!', '') |
| self.checkmethod('replace', u'one!two!three!', u'one@two@three!', u'!', u'@', 2) |
| self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 3) |
| self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@', 4) |
| self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'!', u'@', 0) |
| self.checkmethod('replace', u'one!two!three!', u'one@two@three@', u'!', u'@') |
| self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'x', u'@') |
| self.checkmethod('replace', u'one!two!three!', u'one!two!three!', u'x', u'@', 2) |
| self.checkmethod('replace', u'abc', u'-a-b-c-', u'', u'-') |
| self.checkmethod('replace', u'abc', u'-a-b-c', u'', u'-', 3) |
| self.checkmethod('replace', u'abc', u'abc', u'', u'-', 0) |
| self.checkmethod('replace', u'abc', u'abc', u'ab', u'--', 0) |
| self.checkmethod('replace', u'abc', u'abc', u'xy', u'--') |
| self.checkmethod('replace', u'', u'', u'', u'') |
| |
| # method call forwarded from str implementation because of unicode argument |
| self.checkmethod('replace', 'one!two!three!', u'one@two!three!', u'!', u'@', 1) |
| self.assertRaises(TypeError, 'replace'.replace, 42) |
| self.assertRaises(TypeError, 'replace'.replace, u"r", 42) |
| |
| self.assertRaises(TypeError, u"hello".replace) |
| self.assertRaises(TypeError, u"hello".replace, 42, u"h") |
| self.assertRaises(TypeError, u"hello".replace, u"h", 42) |
| |
| def test_startswith(self): |
| self.checkmethod('startswith', u'hello', True, u'he') |
| self.checkmethod('startswith', u'hello', True, u'hello') |
| self.checkmethod('startswith', u'hello', False, u'hello world') |
| self.checkmethod('startswith', u'hello', True, u'') |
| self.checkmethod('startswith', u'hello', False, u'ello') |
| self.checkmethod('startswith', u'hello', True, u'ello', 1) |
| self.checkmethod('startswith', u'hello', True, u'o', 4) |
| self.checkmethod('startswith', u'hello', False, u'o', 5) |
| self.checkmethod('startswith', u'hello', True, u'', 5) |
| self.checkmethod('startswith', u'hello', False, u'lo', 6) |
| self.checkmethod('startswith', u'helloworld', True, u'lowo', 3) |
| self.checkmethod('startswith', u'helloworld', True, u'lowo', 3, 7) |
| self.checkmethod('startswith', u'helloworld', False, u'lowo', 3, 6) |
| |
| self.assertRaises(TypeError, u"hello".startswith) |
| self.assertRaises(TypeError, u"hello".startswith, 42) |
| |
| def test_endswith(self): |
| self.checkmethod('endswith', u'hello', True, u'lo') |
| self.checkmethod('endswith', u'hello', False, u'he') |
| self.checkmethod('endswith', u'hello', True, u'') |
| self.checkmethod('endswith', u'hello', False, u'hello world') |
| self.checkmethod('endswith', u'helloworld', False, u'worl') |
| self.checkmethod('endswith', u'helloworld', True, u'worl', 3, 9) |
| self.checkmethod('endswith', u'helloworld', True, u'world', 3, 12) |
| self.checkmethod('endswith', u'helloworld', True, u'lowo', 1, 7) |
| self.checkmethod('endswith', u'helloworld', True, u'lowo', 2, 7) |
| self.checkmethod('endswith', u'helloworld', True, u'lowo', 3, 7) |
| self.checkmethod('endswith', u'helloworld', False, u'lowo', 4, 7) |
| self.checkmethod('endswith', u'helloworld', False, u'lowo', 3, 8) |
| self.checkmethod('endswith', u'ab', False, u'ab', 0, 1) |
| self.checkmethod('endswith', u'ab', False, u'ab', 0, 0) |
| self.checkmethod('endswith', 'helloworld', True, u'd') |
| self.checkmethod('endswith', 'helloworld', False, u'l') |
| |
| self.assertRaises(TypeError, u"hello".endswith) |
| self.assertRaises(TypeError, u"hello".endswith, 42) |
| |
| def test_expandtabs(self): |
| self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi') |
| self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 8) |
| self.checkmethod('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 4) |
| self.checkmethod('expandtabs', u'abc\r\nab\tdef\ng\thi', u'abc\r\nab def\ng hi', 4) |
| self.checkmethod('expandtabs', u'abc\r\nab\r\ndef\ng\r\nhi', u'abc\r\nab\r\ndef\ng\r\nhi', 4) |
| |
| self.assertRaises(TypeError, u"hello".expandtabs, 42, 42) |
| |
| def test_capwords(self): |
| if 0: |
| self.checkmethod('capwords', u'abc def ghi', u'Abc Def Ghi') |
| self.checkmethod('capwords', u'abc\tdef\nghi', u'Abc Def Ghi') |
| self.checkmethod('capwords', u'abc\t def \nghi', u'Abc Def Ghi') |
| |
| def test_zfill(self): |
| self.checkmethod('zfill', u'123', u'123', 2) |
| self.checkmethod('zfill', u'123', u'123', 3) |
| self.checkmethod('zfill', u'123', u'0123', 4) |
| self.checkmethod('zfill', u'+123', u'+123', 3) |
| self.checkmethod('zfill', u'+123', u'+123', 4) |
| self.checkmethod('zfill', u'+123', u'+0123', 5) |
| self.checkmethod('zfill', u'-123', u'-123', 3) |
| self.checkmethod('zfill', u'-123', u'-123', 4) |
| self.checkmethod('zfill', u'-123', u'-0123', 5) |
| self.checkmethod('zfill', u'', u'000', 3) |
| self.checkmethod('zfill', u'34', u'34', 1) |
| self.checkmethod('zfill', u'34', u'00034', 5) |
| |
| self.assertRaises(TypeError, u"123".zfill) |
| |
| def test_comparison(self): |
| # Comparisons: |
| self.assertEqual(u'abc', 'abc') |
| self.assertEqual('abc', u'abc') |
| self.assertEqual(u'abc', u'abc') |
| self.assert_(u'abcd' > 'abc') |
| self.assert_('abcd' > u'abc') |
| self.assert_(u'abcd' > u'abc') |
| self.assert_(u'abc' < 'abcd') |
| self.assert_('abc' < u'abcd') |
| self.assert_(u'abc' < u'abcd') |
| |
| if 0: |
| # Move these tests to a Unicode collation module test... |
| # Testing UTF-16 code point order comparisons... |
| |
| # No surrogates, no fixup required. |
| self.assert_(u'\u0061' < u'\u20ac') |
| # Non surrogate below surrogate value, no fixup required |
| self.assert_(u'\u0061' < u'\ud800\udc02') |
| |
| # Non surrogate above surrogate value, fixup required |
| def test_lecmp(s, s2): |
| self.assert_(s < s2) |
| |
| def test_fixup(s): |
| s2 = u'\ud800\udc01' |
| test_lecmp(s, s2) |
| s2 = u'\ud900\udc01' |
| test_lecmp(s, s2) |
| s2 = u'\uda00\udc01' |
| test_lecmp(s, s2) |
| s2 = u'\udb00\udc01' |
| test_lecmp(s, s2) |
| s2 = u'\ud800\udd01' |
| test_lecmp(s, s2) |
| s2 = u'\ud900\udd01' |
| test_lecmp(s, s2) |
| s2 = u'\uda00\udd01' |
| test_lecmp(s, s2) |
| s2 = u'\udb00\udd01' |
| test_lecmp(s, s2) |
| s2 = u'\ud800\ude01' |
| test_lecmp(s, s2) |
| s2 = u'\ud900\ude01' |
| test_lecmp(s, s2) |
| s2 = u'\uda00\ude01' |
| test_lecmp(s, s2) |
| s2 = u'\udb00\ude01' |
| test_lecmp(s, s2) |
| s2 = u'\ud800\udfff' |
| test_lecmp(s, s2) |
| s2 = u'\ud900\udfff' |
| test_lecmp(s, s2) |
| s2 = u'\uda00\udfff' |
| test_lecmp(s, s2) |
| s2 = u'\udb00\udfff' |
| test_lecmp(s, s2) |
| |
| test_fixup(u'\ue000') |
| test_fixup(u'\uff61') |
| |
| # Surrogates on both sides, no fixup required |
| self.assert_(u'\ud800\udc02' < u'\ud84d\udc56') |
| |
| def test_ljust(self): |
| self.checkmethod('ljust', u'abc', u'abc ', 10) |
| self.checkmethod('ljust', u'abc', u'abc ', 6) |
| self.checkmethod('ljust', u'abc', u'abc', 2) |
| |
| self.assertRaises(TypeError, u"abc".ljust) |
| |
| def test_rjust(self): |
| self.checkmethod('rjust', u'abc', u' abc', 10) |
| self.checkmethod('rjust', u'abc', u' abc', 6) |
| self.checkmethod('rjust', u'abc', u'abc', 2) |
| |
| self.assertRaises(TypeError, u"abc".rjust) |
| |
| def test_center(self): |
| self.checkmethod('center', u'abc', u' abc ', 10) |
| self.checkmethod('center', u'abc', u' abc ', 6) |
| self.checkmethod('center', u'abc', u'abc', 2) |
| |
| self.assertRaises(TypeError, u"abc".center) |
| |
| def test_islower(self): |
| self.checkmethod('islower', u'', False) |
| self.checkmethod('islower', u'a', True) |
| self.checkmethod('islower', u'A', False) |
| self.checkmethod('islower', u'\n', False) |
| self.checkmethod('islower', u'\u1FFc', False) |
| self.checkmethod('islower', u'abc', True) |
| self.checkmethod('islower', u'aBc', False) |
| self.checkmethod('islower', u'abc\n', True) |
| |
| self.assertRaises(TypeError, u"abc".islower, 42) |
| |
| def test_isupper(self): |
| self.checkmethod('isupper', u'', False) |
| self.checkmethod('isupper', u'a', False) |
| self.checkmethod('isupper', u'A', True) |
| self.checkmethod('isupper', u'\n', False) |
| if sys.platform[:4] != 'java': |
| self.checkmethod('isupper', u'\u1FFc', False) |
| self.checkmethod('isupper', u'ABC', True) |
| self.checkmethod('isupper', u'AbC', False) |
| self.checkmethod('isupper', u'ABC\n', True) |
| |
| self.assertRaises(TypeError, u"abc".isupper, 42) |
| |
| def test_istitle(self): |
| self.checkmethod('istitle', u'', False) |
| self.checkmethod('istitle', u'a', False) |
| self.checkmethod('istitle', u'A', True) |
| self.checkmethod('istitle', u'\n', False) |
| self.checkmethod('istitle', u'\u1FFc', True) |
| self.checkmethod('istitle', u'A Titlecased Line', True) |
| self.checkmethod('istitle', u'A\nTitlecased Line', True) |
| self.checkmethod('istitle', u'A Titlecased, Line', True) |
| self.checkmethod('istitle', u'Greek \u1FFcitlecases ...', True) |
| self.checkmethod('istitle', u'Not a capitalized String', False) |
| self.checkmethod('istitle', u'Not\ta Titlecase String', False) |
| self.checkmethod('istitle', u'Not--a Titlecase String', False) |
| self.checkmethod('istitle', u'NOT', False) |
| |
| self.assertRaises(TypeError, u"abc".istitle, 42) |
| |
| def test_isspace(self): |
| self.checkmethod('isspace', u'', False) |
| self.checkmethod('isspace', u'a', False) |
| self.checkmethod('isspace', u' ', True) |
| self.checkmethod('isspace', u'\t', True) |
| self.checkmethod('isspace', u'\r', True) |
| self.checkmethod('isspace', u'\n', True) |
| self.checkmethod('isspace', u' \t\r\n', True) |
| self.checkmethod('isspace', u' \t\r\na', False) |
| |
| self.assertRaises(TypeError, u"abc".isspace, 42) |
| |
| def test_isalpha(self): |
| self.checkmethod('isalpha', u'', False) |
| self.checkmethod('isalpha', u'a', True) |
| self.checkmethod('isalpha', u'A', True) |
| self.checkmethod('isalpha', u'\n', False) |
| self.checkmethod('isalpha', u'\u1FFc', True) |
| self.checkmethod('isalpha', u'abc', True) |
| self.checkmethod('isalpha', u'aBc123', False) |
| self.checkmethod('isalpha', u'abc\n', False) |
| |
| self.assertRaises(TypeError, u"abc".isalpha, 42) |
| |
| def test_isalnum(self): |
| self.checkmethod('isalnum', u'', False) |
| self.checkmethod('isalnum', u'a', True) |
| self.checkmethod('isalnum', u'A', True) |
| self.checkmethod('isalnum', u'\n', False) |
| self.checkmethod('isalnum', u'123abc456', True) |
| self.checkmethod('isalnum', u'a1b3c', True) |
| self.checkmethod('isalnum', u'aBc000 ', False) |
| self.checkmethod('isalnum', u'abc\n', False) |
| |
| self.assertRaises(TypeError, u"abc".isalnum, 42) |
| |
| def test_isdecimal(self): |
| self.checkmethod('isdecimal', u'', False) |
| self.checkmethod('isdecimal', u'a', False) |
| self.checkmethod('isdecimal', u'0', True) |
| self.checkmethod('isdecimal', u'\u2460', False) # CIRCLED DIGIT ONE |
| self.checkmethod('isdecimal', u'\xbc', False) # VULGAR FRACTION ONE QUARTER |
| self.checkmethod('isdecimal', u'\u0660', True) # ARABIC-INDIC DIGIT ZERO |
| self.checkmethod('isdecimal', u'0123456789', True) |
| self.checkmethod('isdecimal', u'0123456789a', False) |
| |
| self.assertRaises(TypeError, u"abc".isdecimal, 42) |
| |
| def test_isdigit(self): |
| self.checkmethod('isdigit', u'', False) |
| self.checkmethod('isdigit', u'a', False) |
| self.checkmethod('isdigit', u'0', True) |
| self.checkmethod('isdigit', u'\u2460', True) |
| self.checkmethod('isdigit', u'\xbc', False) |
| self.checkmethod('isdigit', u'\u0660', True) |
| self.checkmethod('isdigit', u'0123456789', True) |
| self.checkmethod('isdigit', u'0123456789a', False) |
| |
| self.assertRaises(TypeError, u"abc".isdigit, 42) |
| |
| def test_isnumeric(self): |
| self.checkmethod('isnumeric', u'', False) |
| self.checkmethod('isnumeric', u'a', False) |
| self.checkmethod('isnumeric', u'0', True) |
| self.checkmethod('isnumeric', u'\u2460', True) |
| self.checkmethod('isnumeric', u'\xbc', True) |
| self.checkmethod('isnumeric', u'\u0660', True) |
| self.checkmethod('isnumeric', u'0123456789', True) |
| self.checkmethod('isnumeric', u'0123456789a', False) |
| |
| self.assertRaises(TypeError, u"abc".isnumeric, 42) |
| |
| def test_splitlines(self): |
| self.checkmethod('splitlines', u"abc\ndef\n\rghi", [u'abc', u'def', u'', u'ghi']) |
| self.checkmethod('splitlines', u"abc\ndef\n\r\nghi", [u'abc', u'def', u'', u'ghi']) |
| self.checkmethod('splitlines', u"abc\ndef\r\nghi", [u'abc', u'def', u'ghi']) |
| self.checkmethod('splitlines', u"abc\ndef\r\nghi\n", [u'abc', u'def', u'ghi']) |
| self.checkmethod('splitlines', u"abc\ndef\r\nghi\n\r", [u'abc', u'def', u'ghi', u'']) |
| self.checkmethod('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def', u'ghi', u'']) |
| self.checkmethod('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi\n', u'\r'], True) |
| |
| self.assertRaises(TypeError, u"abc".splitlines, 42, 42) |
| |
| def test_contains(self): |
| # Testing Unicode contains method |
| self.assert_('a' in u'abdb') |
| self.assert_('a' in u'bdab') |
| self.assert_('a' in u'bdaba') |
| self.assert_('a' in u'bdba') |
| self.assert_('a' in u'bdba') |
| self.assert_(u'a' in u'bdba') |
| self.assert_(u'a' not in u'bdb') |
| self.assert_(u'a' not in 'bdb') |
| self.assert_(u'a' in 'bdba') |
| self.assert_(u'a' in ('a',1,None)) |
| self.assert_(u'a' in (1,None,'a')) |
| self.assert_(u'a' in (1,None,u'a')) |
| self.assert_('a' in ('a',1,None)) |
| self.assert_('a' in (1,None,'a')) |
| self.assert_('a' in (1,None,u'a')) |
| self.assert_('a' not in ('x',1,u'y')) |
| self.assert_('a' not in ('x',1,None)) |
| self.assert_(u'abcd' not in u'abcxxxx') |
| self.assert_(u'ab' in u'abcd') |
| self.assert_('ab' in u'abc') |
| self.assert_(u'ab' in 'abc') |
| self.assert_(u'ab' in (1,None,u'ab')) |
| self.assert_(u'' in u'abc') |
| self.assert_('' in u'abc') |
| |
| # If the following fails either |
| # the contains operator does not propagate UnicodeErrors or |
| # someone has changed the default encoding |
| self.assertRaises(UnicodeError, 'g\xe2teau'.__contains__, u'\xe2') |
| |
| self.assert_(u'' in '') |
| self.assert_('' in u'') |
| self.assert_(u'' in u'') |
| self.assert_(u'' in 'abc') |
| self.assert_('' in u'abc') |
| self.assert_(u'' in u'abc') |
| self.assert_(u'\0' not in 'abc') |
| self.assert_('\0' not in u'abc') |
| self.assert_(u'\0' not in u'abc') |
| self.assert_(u'\0' in '\0abc') |
| self.assert_('\0' in u'\0abc') |
| self.assert_(u'\0' in u'\0abc') |
| self.assert_(u'\0' in 'abc\0') |
| self.assert_('\0' in u'abc\0') |
| self.assert_(u'\0' in u'abc\0') |
| self.assert_(u'a' in '\0abc') |
| self.assert_('a' in u'\0abc') |
| self.assert_(u'a' in u'\0abc') |
| self.assert_(u'asdf' in 'asdf') |
| self.assert_('asdf' in u'asdf') |
| self.assert_(u'asdf' in u'asdf') |
| self.assert_(u'asdf' not in 'asd') |
| self.assert_('asdf' not in u'asd') |
| self.assert_(u'asdf' not in u'asd') |
| self.assert_(u'asdf' not in '') |
| self.assert_('asdf' not in u'') |
| self.assert_(u'asdf' not in u'') |
| |
| self.assertRaises(TypeError, u"abc".__contains__) |
| |
| def test_formatting(self): |
| # Testing Unicode formatting strings... |
| self.assertEqual(u"%s, %s" % (u"abc", "abc"), u'abc, abc') |
| self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, 2, 3), u'abc, abc, 1, 2.000000, 3.00') |
| self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", 1, -2, 3), u'abc, abc, 1, -2.000000, 3.00') |
| self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.5), u'abc, abc, -1, -2.000000, 3.50') |
| self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 3.57), u'abc, abc, -1, -2.000000, 3.57') |
| self.assertEqual(u"%s, %s, %i, %f, %5.2f" % (u"abc", "abc", -1, -2, 1003.57), u'abc, abc, -1, -2.000000, 1003.57') |
| self.assertEqual(u"%c" % (u"a",), u'a') |
| self.assertEqual(u"%c" % ("a",), u'a') |
| self.assertEqual(u"%c" % (34,), u'"') |
| self.assertEqual(u"%c" % (36,), u'$') |
| self.assertEqual(u"%d".__mod__(10), u'10') |
| if not sys.platform.startswith('java'): |
| self.assertEqual(u"%r, %r" % (u"abc", "abc"), u"u'abc', 'abc'") |
| self.assertEqual(u"%(x)s, %(y)s" % {'x':u"abc", 'y':"def"}, u'abc, def') |
| self.assertEqual(u"%(x)s, %(ä)s" % {'x':u"abc", u'ä':"def"}, u'abc, def') |
| |
| for ordinal in (-100, 0x200000): |
| self.assertRaises(ValueError, u"%c".__mod__, ordinal) |
| |
| # float formatting |
| for prec in xrange(100): |
| format = u'%%.%if' % prec |
| value = 0.01 |
| for x in xrange(60): |
| value = value * 3.141592655 / 3.0 * 10.0 |
| # The formatfloat() code in stringobject.c and |
| # unicodeobject.c uses a 120 byte buffer and switches from |
| # 'f' formatting to 'g' at precision 50, so we expect |
| # OverflowErrors for the ranges x < 50 and prec >= 67. |
| if x < 50 and prec >= 67: |
| self.assertRaises(OverflowError, format.__mod__, value) |
| else: |
| format % value |
| |
| # formatting jobs delegated from the string implementation: |
| self.assertEqual('...%(foo)s...' % {'foo':u"abc"}, u'...abc...') |
| self.assertEqual('...%(foo)s...' % {'foo':"abc"}, '...abc...') |
| self.assertEqual('...%(foo)s...' % {u'foo':"abc"}, '...abc...') |
| self.assertEqual('...%(foo)s...' % {u'foo':u"abc"}, u'...abc...') |
| self.assertEqual('...%(foo)s...' % {u'foo':u"abc",'def':123}, u'...abc...') |
| self.assertEqual('...%(foo)s...' % {u'foo':u"abc",u'def':123}, u'...abc...') |
| self.assertEqual('...%s...%s...%s...%s...' % (1,2,3,u"abc"), u'...1...2...3...abc...') |
| self.assertEqual('...%%...%%s...%s...%s...%s...%s...' % (1,2,3,u"abc"), u'...%...%s...1...2...3...abc...') |
| self.assertEqual('...%s...' % u"abc", u'...abc...') |
| self.assertEqual('%*s' % (5,u'abc',), u' abc') |
| self.assertEqual('%*s' % (-5,u'abc',), u'abc ') |
| self.assertEqual('%*.*s' % (5,2,u'abc',), u' ab') |
| self.assertEqual('%*.*s' % (5,3,u'abc',), u' abc') |
| self.assertEqual('%i %*.*s' % (10, 5,3,u'abc',), u'10 abc') |
| self.assertEqual('%i%s %*.*s' % (10, 3, 5,3,u'abc',), u'103 abc') |
| |
| self.assertEqual(u'%3ld' % 42, u' 42') |
| self.assertEqual(u'%07.2f' % 42, u'0042.00') |
| |
| self.assertRaises(TypeError, u"abc".__mod__) |
| self.assertRaises(TypeError, u"%(foo)s".__mod__, 42) |
| self.assertRaises(TypeError, u"%s%s".__mod__, (42,)) |
| self.assertRaises(TypeError, u"%c".__mod__, (None,)) |
| self.assertRaises(ValueError, u"%c".__mod__, (sys.maxunicode+1,)) |
| self.assertRaises(ValueError, u"%(foo".__mod__, {}) |
| self.assertRaises(TypeError, u"%(foo)s %(bar)s".__mod__, (u"foo", 42)) |
| |
| # argument names with properly nested brackets are supported |
| self.assertEqual(u"%((foo))s" % {u"(foo)": u"bar"}, u"bar") |
| |
| # 100 is a magic number in PyUnicode_Format, this forces a resize |
| self.assertEqual(u"%sx" % (103*u"a"), 103*u"a"+u"x") |
| |
| self.assertRaises(TypeError, u"%*s".__mod__, (u"foo", u"bar")) |
| self.assertRaises(TypeError, u"%10.*f".__mod__, (u"foo", 42.)) |
| self.assertRaises(ValueError, u"%10".__mod__, (42,)) |
| |
| def test_constructor(self): |
| # unicode(obj) tests (this maps to PyObject_Unicode() at C level) |
| |
| self.assertEqual( |
| unicode(u'unicode remains unicode'), |
| u'unicode remains unicode' |
| ) |
| |
| class UnicodeSubclass(unicode): |
| pass |
| |
| self.assertEqual( |
| unicode(UnicodeSubclass('unicode subclass becomes unicode')), |
| u'unicode subclass becomes unicode' |
| ) |
| |
| self.assertEqual( |
| unicode('strings are converted to unicode'), |
| u'strings are converted to unicode' |
| ) |
| |
| class UnicodeCompat: |
| def __init__(self, x): |
| self.x = x |
| def __unicode__(self): |
| return self.x |
| |
| self.assertEqual( |
| unicode(UnicodeCompat('__unicode__ compatible objects are recognized')), |
| u'__unicode__ compatible objects are recognized') |
| |
| class StringCompat: |
| def __init__(self, x): |
| self.x = x |
| def __str__(self): |
| return self.x |
| |
| self.assertEqual( |
| unicode(StringCompat('__str__ compatible objects are recognized')), |
| u'__str__ compatible objects are recognized' |
| ) |
| |
| # unicode(obj) is compatible to str(): |
| |
| o = StringCompat('unicode(obj) is compatible to str()') |
| self.assertEqual(unicode(o), u'unicode(obj) is compatible to str()') |
| self.assertEqual(str(o), 'unicode(obj) is compatible to str()') |
| |
| for obj in (123, 123.45, 123L): |
| self.assertEqual(unicode(obj), unicode(str(obj))) |
| |
| # unicode(obj, encoding, error) tests (this maps to |
| # PyUnicode_FromEncodedObject() at C level) |
| |
| if not sys.platform.startswith('java'): |
| self.assertRaises( |
| TypeError, |
| unicode, |
| u'decoding unicode is not supported', |
| 'utf-8', |
| 'strict' |
| ) |
| |
| self.assertEqual( |
| unicode('strings are decoded to unicode', 'utf-8', 'strict'), |
| u'strings are decoded to unicode' |
| ) |
| |
| if not sys.platform.startswith('java'): |
| self.assertEqual( |
| unicode( |
| buffer('character buffers are decoded to unicode'), |
| 'utf-8', |
| 'strict' |
| ), |
| u'character buffers are decoded to unicode' |
| ) |
| |
| self.assertRaises(TypeError, unicode, 42, 42, 42) |
| |
| def test_codecs_utf7(self): |
| utfTests = [ |
| (u'A\u2262\u0391.', 'A+ImIDkQ.'), # RFC2152 example |
| (u'Hi Mom -\u263a-!', 'Hi Mom -+Jjo--!'), # RFC2152 example |
| (u'\u65E5\u672C\u8A9E', '+ZeVnLIqe-'), # RFC2152 example |
| (u'Item 3 is \u00a31.', 'Item 3 is +AKM-1.'), # RFC2152 example |
| (u'+', '+-'), |
| (u'+-', '+--'), |
| (u'+?', '+-?'), |
| (u'\?', '+AFw?'), |
| (u'+?', '+-?'), |
| (ur'\\?', '+AFwAXA?'), |
| (ur'\\\?', '+AFwAXABc?'), |
| (ur'++--', '+-+---') |
| ] |
| |
| for (x, y) in utfTests: |
| self.assertEqual(x.encode('utf-7'), y) |
| |
| # surrogates not supported |
| self.assertRaises(UnicodeError, unicode, '+3ADYAA-', 'utf-7') |
| |
| self.assertEqual(unicode('+3ADYAA-', 'utf-7', 'replace'), u'\ufffd') |
| |
| def test_codecs_utf8(self): |
| self.assertEqual(u''.encode('utf-8'), '') |
| self.assertEqual(u'\u20ac'.encode('utf-8'), '\xe2\x82\xac') |
| self.assertEqual(u'\ud800\udc02'.encode('utf-8'), '\xf0\x90\x80\x82') |
| self.assertEqual(u'\ud84d\udc56'.encode('utf-8'), '\xf0\xa3\x91\x96') |
| self.assertEqual(u'\ud800'.encode('utf-8'), '\xed\xa0\x80') |
| self.assertEqual(u'\udc00'.encode('utf-8'), '\xed\xb0\x80') |
| self.assertEqual( |
| (u'\ud800\udc02'*1000).encode('utf-8'), |
| '\xf0\x90\x80\x82'*1000 |
| ) |
| self.assertEqual( |
| u'\u6b63\u78ba\u306b\u8a00\u3046\u3068\u7ffb\u8a33\u306f' |
| u'\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u4e00' |
| u'\u90e8\u306f\u30c9\u30a4\u30c4\u8a9e\u3067\u3059\u304c' |
| u'\u3001\u3042\u3068\u306f\u3067\u305f\u3089\u3081\u3067' |
| u'\u3059\u3002\u5b9f\u969b\u306b\u306f\u300cWenn ist das' |
| u' Nunstuck git und'.encode('utf-8'), |
| '\xe6\xad\xa3\xe7\xa2\xba\xe3\x81\xab\xe8\xa8\x80\xe3\x81' |
| '\x86\xe3\x81\xa8\xe7\xbf\xbb\xe8\xa8\xb3\xe3\x81\xaf\xe3' |
| '\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3\x81\xbe' |
| '\xe3\x81\x9b\xe3\x82\x93\xe3\x80\x82\xe4\xb8\x80\xe9\x83' |
| '\xa8\xe3\x81\xaf\xe3\x83\x89\xe3\x82\xa4\xe3\x83\x84\xe8' |
| '\xaa\x9e\xe3\x81\xa7\xe3\x81\x99\xe3\x81\x8c\xe3\x80\x81' |
| '\xe3\x81\x82\xe3\x81\xa8\xe3\x81\xaf\xe3\x81\xa7\xe3\x81' |
| '\x9f\xe3\x82\x89\xe3\x82\x81\xe3\x81\xa7\xe3\x81\x99\xe3' |
| '\x80\x82\xe5\xae\x9f\xe9\x9a\x9b\xe3\x81\xab\xe3\x81\xaf' |
| '\xe3\x80\x8cWenn ist das Nunstuck git und' |
| ) |
| |
| # UTF-8 specific decoding tests |
| self.assertEqual(unicode('\xf0\xa3\x91\x96', 'utf-8'), u'\U00023456' ) |
| self.assertEqual(unicode('\xf0\x90\x80\x82', 'utf-8'), u'\U00010002' ) |
| self.assertEqual(unicode('\xe2\x82\xac', 'utf-8'), u'\u20ac' ) |
| |
| # Other possible utf-8 test cases: |
| # * strict decoding testing for all of the |
| # UTF8_ERROR cases in PyUnicode_DecodeUTF8 |
| |
| def test_codecs_errors(self): |
| # Error handling (encoding) |
| self.assertRaises(UnicodeError, u'Andr\202 x'.encode, 'ascii') |
| self.assertRaises(UnicodeError, u'Andr\202 x'.encode, 'ascii','strict') |
| self.assertEqual(u'Andr\202 x'.encode('ascii','ignore'), "Andr x") |
| self.assertEqual(u'Andr\202 x'.encode('ascii','replace'), "Andr? x") |
| |
| # Error handling (decoding) |
| self.assertRaises(UnicodeError, unicode, 'Andr\202 x', 'ascii') |
| self.assertRaises(UnicodeError, unicode, 'Andr\202 x', 'ascii','strict') |
| self.assertEqual(unicode('Andr\202 x','ascii','ignore'), u"Andr x") |
| self.assertEqual(unicode('Andr\202 x','ascii','replace'), u'Andr\uFFFD x') |
| |
| # Error handling (unknown character names) |
| self.assertEqual("\\N{foo}xx".decode("unicode-escape", "ignore"), u"xx") |
| |
| # Error handling (truncated escape sequence) |
| self.assertRaises(UnicodeError, "\\".decode, "unicode-escape") |
| |
| # Error handling (bad decoder return) |
| def search_function(encoding): |
| def decode1(input, errors="strict"): |
| return 42 # not a tuple |
| def encode1(input, errors="strict"): |
| return 42 # not a tuple |
| def encode2(input, errors="strict"): |
| return (42, 42) # no unicode |
| def decode2(input, errors="strict"): |
| return (42, 42) # no unicode |
| if encoding=="test.unicode1": |
| return (encode1, decode1, None, None) |
| elif encoding=="test.unicode2": |
| return (encode2, decode2, None, None) |
| else: |
| return None |
| codecs.register(search_function) |
| self.assertRaises(TypeError, "hello".decode, "test.unicode1") |
| self.assertRaises(TypeError, unicode, "hello", "test.unicode2") |
| self.assertRaises(TypeError, u"hello".encode, "test.unicode1") |
| self.assertRaises(TypeError, u"hello".encode, "test.unicode2") |
| # executes PyUnicode_Encode() |
| import imp |
| self.assertRaises( |
| ImportError, |
| imp.find_module, |
| "non-existing module", |
| [u"non-existing dir"] |
| ) |
| |
| # Error handling (wrong arguments) |
| self.assertRaises(TypeError, u"hello".encode, 42, 42, 42) |
| |
| # Error handling (PyUnicode_EncodeDecimal()) |
| self.assertRaises(UnicodeError, int, u"\u0200") |
| |
| def test_codecs(self): |
| # Encoding |
| self.assertEqual(u'hello'.encode('ascii'), 'hello') |
| self.assertEqual(u'hello'.encode('utf-7'), 'hello') |
| self.assertEqual(u'hello'.encode('utf-8'), 'hello') |
| self.assertEqual(u'hello'.encode('utf8'), 'hello') |
| self.assertEqual(u'hello'.encode('utf-16-le'), 'h\000e\000l\000l\000o\000') |
| self.assertEqual(u'hello'.encode('utf-16-be'), '\000h\000e\000l\000l\000o') |
| self.assertEqual(u'hello'.encode('latin-1'), 'hello') |
| |
| # Roundtrip safety for BMP (just the first 1024 chars) |
| u = u''.join(map(unichr, xrange(1024))) |
| for encoding in ('utf-7', 'utf-8', 'utf-16', 'utf-16-le', 'utf-16-be', |
| 'raw_unicode_escape', 'unicode_escape', 'unicode_internal'): |
| self.assertEqual(unicode(u.encode(encoding),encoding), u) |
| |
| # Roundtrip safety for BMP (just the first 256 chars) |
| u = u''.join(map(unichr, xrange(256))) |
| for encoding in ('latin-1',): |
| self.assertEqual(unicode(u.encode(encoding),encoding), u) |
| |
| # Roundtrip safety for BMP (just the first 128 chars) |
| u = u''.join(map(unichr, xrange(128))) |
| for encoding in ('ascii',): |
| self.assertEqual(unicode(u.encode(encoding),encoding), u) |
| |
| # Roundtrip safety for non-BMP (just a few chars) |
| u = u'\U00010001\U00020002\U00030003\U00040004\U00050005' |
| for encoding in ('utf-8', 'utf-16', 'utf-16-le', 'utf-16-be', |
| #'raw_unicode_escape', |
| 'unicode_escape', 'unicode_internal'): |
| self.assertEqual(unicode(u.encode(encoding),encoding), u) |
| |
| # UTF-8 must be roundtrip safe for all UCS-2 code points |
| # This excludes surrogates: in the full range, there would be |
| # a surrogate pair (\udbff\udc00), which gets converted back |
| # to a non-BMP character (\U0010fc00) |
| u = u''.join(map(unichr, range(0,0xd800)+range(0xe000,0x10000))) |
| for encoding in ('utf-8',): |
| self.assertEqual(unicode(u.encode(encoding),encoding), u) |
| |
| def test_codecs_charmap(self): |
| # 0-127 |
| s = ''.join(map(chr, xrange(128))) |
| for encoding in ( |
| 'cp037', 'cp1026', |
| 'cp437', 'cp500', 'cp737', 'cp775', 'cp850', |
| 'cp852', 'cp855', 'cp860', 'cp861', 'cp862', |
| 'cp863', 'cp865', 'cp866', |
| 'iso8859_10', 'iso8859_13', 'iso8859_14', 'iso8859_15', |
| 'iso8859_2', 'iso8859_3', 'iso8859_4', 'iso8859_5', 'iso8859_6', |
| 'iso8859_7', 'iso8859_9', 'koi8_r', 'latin_1', |
| 'mac_cyrillic', 'mac_latin2', |
| |
| 'cp1250', 'cp1251', 'cp1252', 'cp1253', 'cp1254', 'cp1255', |
| 'cp1256', 'cp1257', 'cp1258', |
| 'cp856', 'cp857', 'cp864', 'cp869', 'cp874', |
| |
| 'mac_greek', 'mac_iceland','mac_roman', 'mac_turkish', |
| 'cp1006', 'iso8859_8', |
| |
| ### These have undefined mappings: |
| #'cp424', |
| |
| ### These fail the round-trip: |
| #'cp875' |
| |
| ): |
| self.assertEqual(unicode(s, encoding).encode(encoding), s) |
| |
| # 128-255 |
| s = ''.join(map(chr, xrange(128, 256))) |
| for encoding in ( |
| 'cp037', 'cp1026', |
| 'cp437', 'cp500', 'cp737', 'cp775', 'cp850', |
| 'cp852', 'cp855', 'cp860', 'cp861', 'cp862', |
| 'cp863', 'cp865', 'cp866', |
| 'iso8859_10', 'iso8859_13', 'iso8859_14', 'iso8859_15', |
| 'iso8859_2', 'iso8859_4', 'iso8859_5', |
| 'iso8859_9', 'koi8_r', 'latin_1', |
| 'mac_cyrillic', 'mac_latin2', |
| |
| ### These have undefined mappings: |
| #'cp1250', 'cp1251', 'cp1252', 'cp1253', 'cp1254', 'cp1255', |
| #'cp1256', 'cp1257', 'cp1258', |
| #'cp424', 'cp856', 'cp857', 'cp864', 'cp869', 'cp874', |
| #'iso8859_3', 'iso8859_6', 'iso8859_7', |
| #'mac_greek', 'mac_iceland','mac_roman', 'mac_turkish', |
| |
| ### These fail the round-trip: |
| #'cp1006', 'cp875', 'iso8859_8', |
| |
| ): |
| self.assertEqual(unicode(s, encoding).encode(encoding), s) |
| |
| def test_concatenation(self): |
| self.assertEqual((u"abc" u"def"), u"abcdef") |
| self.assertEqual(("abc" u"def"), u"abcdef") |
| self.assertEqual((u"abc" "def"), u"abcdef") |
| self.assertEqual((u"abc" u"def" "ghi"), u"abcdefghi") |
| self.assertEqual(("abc" "def" u"ghi"), u"abcdefghi") |
| |
| def test_printing(self): |
| class BitBucket: |
| def write(self, text): |
| pass |
| |
| out = BitBucket() |
| print >>out, u'abc' |
| print >>out, u'abc', u'def' |
| print >>out, u'abc', 'def' |
| print >>out, 'abc', u'def' |
| print >>out, u'abc\n' |
| print >>out, u'abc\n', |
| print >>out, u'abc\n', |
| print >>out, u'def\n' |
| print >>out, u'def\n' |
| |
| def test_mul(self): |
| self.checkmethod('__mul__', u'abc', u'', -1) |
| self.checkmethod('__mul__', u'abc', u'', 0) |
| self.checkmethod('__mul__', u'abc', u'abc', 1) |
| self.checkmethod('__mul__', u'abc', u'abcabcabc', 3) |
| self.assertRaises(OverflowError, (10000*u'abc').__mul__, sys.maxint) |
| |
| def test_subscript(self): |
| self.checkmethod('__getitem__', u'abc', u'a', 0) |
| self.checkmethod('__getitem__', u'abc', u'c', -1) |
| self.checkmethod('__getitem__', u'abc', u'a', 0L) |
| self.checkmethod('__getitem__', u'abc', u'abc', slice(0, 3)) |
| self.checkmethod('__getitem__', u'abc', u'abc', slice(0, 1000)) |
| self.checkmethod('__getitem__', u'abc', u'a', slice(0, 1)) |
| self.checkmethod('__getitem__', u'abc', u'', slice(0, 0)) |
| # FIXME What about negative indizes? This is handled differently by [] and __getitem__(slice) |
| |
| self.assertRaises(TypeError, u"abc".__getitem__, "def") |
| |
| def test_slice(self): |
| self.checkmethod('__getslice__', u'abc', u'abc', 0, 1000) |
| self.checkmethod('__getslice__', u'abc', u'abc', 0, 3) |
| self.checkmethod('__getslice__', u'abc', u'ab', 0, 2) |
| self.checkmethod('__getslice__', u'abc', u'bc', 1, 3) |
| self.checkmethod('__getslice__', u'abc', u'b', 1, 2) |
| self.checkmethod('__getslice__', u'abc', u'', 2, 2) |
| self.checkmethod('__getslice__', u'abc', u'', 1000, 1000) |
| self.checkmethod('__getslice__', u'abc', u'', 2000, 1000) |
| self.checkmethod('__getslice__', u'abc', u'', 2, 1) |
| # FIXME What about negative indizes? This is handled differently by [] and __getslice__ |
| |
| def test_main(): |
| suite = unittest.TestSuite() |
| suite.addTest(unittest.makeSuite(UnicodeTest)) |
| test.test_support.run_suite(suite) |
| |
| if __name__ == "__main__": |
| test_main() |