Port all string tests to PyUnit and share as much tests
between str, unicode, UserString and the string module
as possible. This increases code coverage in stringobject.c
from 83% to 86% and should help keep the string classes
in sync in the future. From SF patch #662807
diff --git a/Lib/test/output/test_string b/Lib/test/output/test_string
deleted file mode 100644
index db6eb62..0000000
--- a/Lib/test/output/test_string
+++ /dev/null
@@ -1,3 +0,0 @@
-test_string
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diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index b64917b..8a261f5 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -1,14 +1,13 @@
-"""Common tests shared by test_string and test_userstring"""
+"""
+Common tests shared by test_str, test_unicode, test_userstring and test_string.
+"""
-import string
-from test.test_support import verify, vereq, verbose, TestFailed, have_unicode
-
-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'
-
+import unittest, string, sys
+from test import test_support
from UserList import UserList
class Sequence:
- def __init__(self): self.seq = 'wxyz'
+ def __init__(self, seq='wxyz'): self.seq = seq
def __len__(self): return len(self.seq)
def __getitem__(self, i): return self.seq[i]
@@ -19,313 +18,613 @@
def __init__(self): self.seq = ['a', 'b', 'c']
def __len__(self): return 8
-def run_module_tests(test):
- """Run all tests that exercise a function in the string module"""
+class CommonTest(unittest.TestCase):
+ # This testcase contains test that can be used in all
+ # stringlike classes. Currently this is str, unicode
+ # UserString and the string module.
- test('atoi', " 1 ", 1)
- test('atoi', " 1x", ValueError)
- test('atoi', " x1 ", ValueError)
- test('atol', " 1 ", 1L)
- test('atol', " 1x ", ValueError)
- test('atol', " x1 ", ValueError)
- test('atof', " 1 ", 1.0)
- test('atof', " 1x ", ValueError)
- test('atof', " x1 ", ValueError)
+ # The type to be tested
+ # Change in subclasses to change the behaviour of fixtesttype()
+ type2test = None
- test('maketrans', 'abc', transtable, 'xyz')
- test('maketrans', 'abc', ValueError, 'xyzq')
+ # All tests pass their arguments to the testing methods
+ # as str objects. fixtesttype() can be used to propagate
+ # these arguments to the appropriate type
+ def fixtype(self, obj):
+ if isinstance(obj, str):
+ return self.__class__.type2test(obj)
+ elif isinstance(obj, list):
+ return [self.fixtype(x) for x in obj]
+ elif isinstance(obj, tuple):
+ return tuple([self.fixtype(x) for x in obj])
+ elif isinstance(obj, dict):
+ return dict([
+ (self.fixtype(key), self.fixtype(value))
+ for (key, value) in obj.iteritems()
+ ])
+ else:
+ return obj
- # join now works with any sequence type
- test('join', ['a', 'b', 'c', 'd'], 'a b c d')
- test('join', ('a', 'b', 'c', 'd'), 'abcd', '')
- test('join', Sequence(), 'w x y z')
- test('join', 7, TypeError)
+ # check that object.method(*args) returns result
+ def checkequal(self, result, object, methodname, *args):
+ result = self.fixtype(result)
+ object = self.fixtype(object)
+ args = self.fixtype(args)
+ realresult = getattr(object, methodname)(*args)
+ self.assertEqual(
+ result,
+ realresult
+ )
+ # if the original is returned make sure that
+ # this doesn't happen with subclasses
+ if object == realresult:
+ class subtype(self.__class__.type2test):
+ pass
+ object = subtype(object)
+ realresult = getattr(object, methodname)(*args)
+ self.assert_(object is not realresult)
- test('join', BadSeq1(), TypeError)
- test('join', BadSeq2(), 'a b c')
+ # check that object.method(*args) raises exc
+ def checkraises(self, exc, object, methodname, *args):
+ object = self.fixtype(object)
+ args = self.fixtype(args)
+ self.assertRaises(
+ exc,
+ getattr(object, methodname),
+ *args
+ )
- # try a few long ones
- print ":".join(['x' * 100] * 100)
- print ":".join(('x' * 100,) * 100)
+ # call object.method(*args) without any checks
+ def checkcall(self, object, methodname, *args):
+ object = self.fixtype(object)
+ args = self.fixtype(args)
+ getattr(object, methodname)(*args)
+
+ def test_capitalize(self):
+ self.checkequal(' hello ', ' hello ', 'capitalize')
+ self.checkequal('Hello ', 'Hello ','capitalize')
+ self.checkequal('Hello ', 'hello ','capitalize')
+ self.checkequal('Aaaa', 'aaaa', 'capitalize')
+ self.checkequal('Aaaa', 'AaAa', 'capitalize')
+
+ self.checkraises(TypeError, 'hello', 'capitalize', 42)
+
+ def test_count(self):
+ self.checkequal(3, 'aaa', 'count', 'a')
+ self.checkequal(0, 'aaa', 'count', 'b')
+ self.checkequal(3, 'aaa', 'count', 'a')
+ self.checkequal(0, 'aaa', 'count', 'b')
+ self.checkequal(3, 'aaa', 'count', 'a')
+ self.checkequal(0, 'aaa', 'count', 'b')
+ self.checkequal(0, 'aaa', 'count', 'b')
+ self.checkequal(1, 'aaa', 'count', 'a', -1)
+ self.checkequal(3, 'aaa', 'count', 'a', -10)
+ self.checkequal(2, 'aaa', 'count', 'a', 0, -1)
+ self.checkequal(0, 'aaa', 'count', 'a', 0, -10)
+
+ self.checkraises(TypeError, 'hello', 'count')
+ self.checkraises(TypeError, 'hello', 'count', 42)
+
+ def test_find(self):
+ self.checkequal(0, 'abcdefghiabc', 'find', 'abc')
+ self.checkequal(9, 'abcdefghiabc', 'find', 'abc', 1)
+ self.checkequal(-1, 'abcdefghiabc', 'find', 'def', 4)
+
+ self.checkraises(TypeError, 'hello', 'find')
+ self.checkraises(TypeError, 'hello', 'find', 42)
+
+ def test_rfind(self):
+ self.checkequal(9, 'abcdefghiabc', 'rfind', 'abc')
+ self.checkequal(12, 'abcdefghiabc', 'rfind', '')
+ self.checkequal(0, 'abcdefghiabc', 'rfind', 'abcd')
+ self.checkequal(-1, 'abcdefghiabc', 'rfind', 'abcz')
+
+ self.checkraises(TypeError, 'hello', 'rfind')
+ self.checkraises(TypeError, 'hello', 'rfind', 42)
+
+ def test_index(self):
+ self.checkequal(0, 'abcdefghiabc', 'index', '')
+ self.checkequal(3, 'abcdefghiabc', 'index', 'def')
+ self.checkequal(0, 'abcdefghiabc', 'index', 'abc')
+ self.checkequal(9, 'abcdefghiabc', 'index', 'abc', 1)
+
+ self.checkraises(ValueError, 'abcdefghiabc', 'index', 'hib')
+ self.checkraises(ValueError, 'abcdefghiab', 'index', 'abc', 1)
+ self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', 8)
+ self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', -1)
+
+ self.checkraises(TypeError, 'hello', 'index')
+ self.checkraises(TypeError, 'hello', 'index', 42)
+
+ def test_rindex(self):
+ self.checkequal(12, 'abcdefghiabc', 'rindex', '')
+ self.checkequal(3, 'abcdefghiabc', 'rindex', 'def')
+ self.checkequal(9, 'abcdefghiabc', 'rindex', 'abc')
+ self.checkequal(0, 'abcdefghiabc', 'rindex', 'abc', 0, -1)
+
+ self.checkraises(ValueError, 'abcdefghiabc', 'rindex', 'hib')
+ self.checkraises(ValueError, 'defghiabc', 'rindex', 'def', 1)
+ self.checkraises(ValueError, 'defghiabc', 'rindex', 'abc', 0, -1)
+ self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, 8)
+ self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, -1)
+
+ self.checkraises(TypeError, 'hello', 'rindex')
+ self.checkraises(TypeError, 'hello', 'rindex', 42)
+
+ def test_lower(self):
+ self.checkequal('hello', 'HeLLo', 'lower')
+ self.checkequal('hello', 'hello', 'lower')
+ self.checkraises(TypeError, 'hello', 'lower', 42)
+
+ def test_upper(self):
+ self.checkequal('HELLO', 'HeLLo', 'upper')
+ self.checkequal('HELLO', 'HELLO', 'upper')
+ self.checkraises(TypeError, 'hello', 'upper', 42)
+
+ def test_expandtabs(self):
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 4)
+ self.checkequal('abc\r\nab def\ng hi', 'abc\r\nab\tdef\ng\thi', 'expandtabs', 4)
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs')
+ self.checkequal('abc\rab def\ng hi', 'abc\rab\tdef\ng\thi', 'expandtabs', 8)
+ self.checkequal('abc\r\nab\r\ndef\ng\r\nhi', 'abc\r\nab\r\ndef\ng\r\nhi', 'expandtabs', 4)
+
+ self.checkraises(TypeError, 'hello', 'expandtabs', 42, 42)
+
+ def test_split(self):
+ self.checkequal(['this', 'is', 'the', 'split', 'function'],
+ 'this is the split function', 'split')
+ self.checkequal(['a', 'b', 'c', 'd'], 'a|b|c|d', 'split', '|')
+ self.checkequal(['a', 'b', 'c|d'], 'a|b|c|d', 'split', '|', 2)
+ self.checkequal(['a', 'b c d'], 'a b c d', 'split', None, 1)
+ self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2)
+ self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 3)
+ self.checkequal(['a', 'b', 'c', 'd'], 'a b c d', 'split', None, 4)
+ self.checkequal(['a b c d'], 'a b c d', 'split', None, 0)
+ self.checkequal(['a', 'b', 'c d'], 'a b c d', 'split', None, 2)
+ self.checkequal(['a', 'b', 'c', 'd'], 'a b c d ', 'split')
+ self.checkequal(['a', 'b', 'c', 'd'], 'a//b//c//d', 'split', '//')
+ self.checkequal(['endcase ', ''], 'endcase test', 'split', 'test')
+
+ self.checkraises(TypeError, 'hello', 'split', 42, 42, 42)
+
+ def test_strip(self):
+ self.checkequal('hello', ' hello ', 'strip')
+ self.checkequal('hello ', ' hello ', 'lstrip')
+ self.checkequal(' hello', ' hello ', 'rstrip')
+ self.checkequal('hello', 'hello', 'strip')
+
+ def test_ljust(self):
+ self.checkequal('abc ', 'abc', 'ljust', 10)
+ self.checkequal('abc ', 'abc', 'ljust', 6)
+ self.checkequal('abc', 'abc', 'ljust', 3)
+ self.checkequal('abc', 'abc', 'ljust', 2)
+
+ self.checkraises(TypeError, 'abc', 'ljust')
+
+ def test_rjust(self):
+ self.checkequal(' abc', 'abc', 'rjust', 10)
+ self.checkequal(' abc', 'abc', 'rjust', 6)
+ self.checkequal('abc', 'abc', 'rjust', 3)
+ self.checkequal('abc', 'abc', 'rjust', 2)
+
+ self.checkraises(TypeError, 'abc', 'rjust')
+
+ def test_center(self):
+ self.checkequal(' abc ', 'abc', 'center', 10)
+ self.checkequal(' abc ', 'abc', 'center', 6)
+ self.checkequal('abc', 'abc', 'center', 3)
+ self.checkequal('abc', 'abc', 'center', 2)
+
+ self.checkraises(TypeError, 'abc', 'center')
+
+ def test_swapcase(self):
+ self.checkequal('hEllO CoMPuTErS', 'HeLLo cOmpUteRs', 'swapcase')
+
+ self.checkraises(TypeError, 'hello', 'swapcase', 42)
+
+ def test_replace(self):
+ self.checkequal('one@two!three!', 'one!two!three!', 'replace', '!', '@', 1)
+ self.checkequal('onetwothree', 'one!two!three!', 'replace', '!', '')
+ self.checkequal('one@two@three!', 'one!two!three!', 'replace', '!', '@', 2)
+ self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 3)
+ self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@', 4)
+ self.checkequal('one!two!three!', 'one!two!three!', 'replace', '!', '@', 0)
+ self.checkequal('one@two@three@', 'one!two!three!', 'replace', '!', '@')
+ self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@')
+ self.checkequal('one!two!three!', 'one!two!three!', 'replace', 'x', '@', 2)
+ self.checkequal('-a-b-c-', 'abc', 'replace', '', '-')
+ self.checkequal('-a-b-c', 'abc', 'replace', '', '-', 3)
+ self.checkequal('abc', 'abc', 'replace', '', '-', 0)
+ self.checkequal('', '', 'replace', '', '')
+ self.checkequal('abc', 'abc', 'replace', 'ab', '--', 0)
+ self.checkequal('abc', 'abc', 'replace', 'xy', '--')
+ # Next three for SF bug 422088: [OSF1 alpha] string.replace(); died with
+ # MemoryError due to empty result (platform malloc issue when requesting
+ # 0 bytes).
+ self.checkequal('', '123', 'replace', '123', '')
+ self.checkequal('', '123123', 'replace', '123', '')
+ self.checkequal('x', '123x123', 'replace', '123', '')
+
+ self.checkraises(TypeError, 'hello', 'replace')
+ self.checkraises(TypeError, 'hello', 'replace', 42)
+ self.checkraises(TypeError, 'hello', 'replace', 42, 'h')
+ self.checkraises(TypeError, 'hello', 'replace', 'h', 42)
+
+ def test_zfill(self):
+ self.checkequal('123', '123', 'zfill', 2)
+ self.checkequal('123', '123', 'zfill', 3)
+ self.checkequal('0123', '123', 'zfill', 4)
+ self.checkequal('+123', '+123', 'zfill', 3)
+ self.checkequal('+123', '+123', 'zfill', 4)
+ self.checkequal('+0123', '+123', 'zfill', 5)
+ self.checkequal('-123', '-123', 'zfill', 3)
+ self.checkequal('-123', '-123', 'zfill', 4)
+ self.checkequal('-0123', '-123', 'zfill', 5)
+ self.checkequal('000', '', 'zfill', 3)
+ self.checkequal('34', '34', 'zfill', 1)
+ self.checkequal('0034', '34', 'zfill', 4)
+
+ self.checkraises(TypeError, '123', 'zfill')
+
+class MixinStrUnicodeUserStringTest:
+ # additional tests that only work for
+ # stringlike objects, i.e. str, unicode, UserString
+ # (but not the string module)
+
+ def test_islower(self):
+ self.checkequal(False, '', 'islower')
+ self.checkequal(True, 'a', 'islower')
+ self.checkequal(False, 'A', 'islower')
+ self.checkequal(False, '\n', 'islower')
+ self.checkequal(True, 'abc', 'islower')
+ self.checkequal(False, 'aBc', 'islower')
+ self.checkequal(True, 'abc\n', 'islower')
+ self.checkraises(TypeError, 'abc', 'islower', 42)
+
+ def test_isupper(self):
+ self.checkequal(False, '', 'isupper')
+ self.checkequal(False, 'a', 'isupper')
+ self.checkequal(True, 'A', 'isupper')
+ self.checkequal(False, '\n', 'isupper')
+ self.checkequal(True, 'ABC', 'isupper')
+ self.checkequal(False, 'AbC', 'isupper')
+ self.checkequal(True, 'ABC\n', 'isupper')
+ self.checkraises(TypeError, 'abc', 'isupper', 42)
+
+ def test_istitle(self):
+ self.checkequal(False, '', 'istitle')
+ self.checkequal(False, 'a', 'istitle')
+ self.checkequal(True, 'A', 'istitle')
+ self.checkequal(False, '\n', 'istitle')
+ self.checkequal(True, 'A Titlecased Line', 'istitle')
+ self.checkequal(True, 'A\nTitlecased Line', 'istitle')
+ self.checkequal(True, 'A Titlecased, Line', 'istitle')
+ self.checkequal(False, 'Not a capitalized String', 'istitle')
+ self.checkequal(False, 'Not\ta Titlecase String', 'istitle')
+ self.checkequal(False, 'Not--a Titlecase String', 'istitle')
+ self.checkequal(False, 'NOT', 'istitle')
+ self.checkraises(TypeError, 'abc', 'istitle', 42)
+
+ def test_isspace(self):
+ self.checkequal(False, '', 'isspace')
+ self.checkequal(False, 'a', 'isspace')
+ self.checkequal(True, ' ', 'isspace')
+ self.checkequal(True, '\t', 'isspace')
+ self.checkequal(True, '\r', 'isspace')
+ self.checkequal(True, '\n', 'isspace')
+ self.checkequal(True, ' \t\r\n', 'isspace')
+ self.checkequal(False, ' \t\r\na', 'isspace')
+ self.checkraises(TypeError, 'abc', 'isspace', 42)
+
+ def test_isalpha(self):
+ self.checkequal(False, '', 'isalpha')
+ self.checkequal(True, 'a', 'isalpha')
+ self.checkequal(True, 'A', 'isalpha')
+ self.checkequal(False, '\n', 'isalpha')
+ self.checkequal(True, 'abc', 'isalpha')
+ self.checkequal(False, 'aBc123', 'isalpha')
+ self.checkequal(False, 'abc\n', 'isalpha')
+ self.checkraises(TypeError, 'abc', 'isalpha', 42)
+
+ def test_isalnum(self):
+ self.checkequal(False, '', 'isalnum')
+ self.checkequal(True, 'a', 'isalnum')
+ self.checkequal(True, 'A', 'isalnum')
+ self.checkequal(False, '\n', 'isalnum')
+ self.checkequal(True, '123abc456', 'isalnum')
+ self.checkequal(True, 'a1b3c', 'isalnum')
+ self.checkequal(False, 'aBc000 ', 'isalnum')
+ self.checkequal(False, 'abc\n', 'isalnum')
+ self.checkraises(TypeError, 'abc', 'isalnum', 42)
+
+ def test_isdigit(self):
+ self.checkequal(False, '', 'isdigit')
+ self.checkequal(False, 'a', 'isdigit')
+ self.checkequal(True, '0', 'isdigit')
+ self.checkequal(True, '0123456789', 'isdigit')
+ self.checkequal(False, '0123456789a', 'isdigit')
+
+ self.checkraises(TypeError, 'abc', 'isdigit', 42)
+
+ def test_title(self):
+ self.checkequal(' Hello ', ' hello ', 'title')
+ self.checkequal('Hello ', 'hello ', 'title')
+ self.checkequal('Hello ', 'Hello ', 'title')
+ self.checkequal('Format This As Title String', "fOrMaT thIs aS titLe String", 'title')
+ self.checkequal('Format,This-As*Title;String', "fOrMaT,thIs-aS*titLe;String", 'title', )
+ self.checkequal('Getint', "getInt", 'title')
+ self.checkraises(TypeError, 'hello', 'title', 42)
+
+ def test_splitlines(self):
+ self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\rghi", 'splitlines')
+ self.checkequal(['abc', 'def', '', 'ghi'], "abc\ndef\n\r\nghi", 'splitlines')
+ self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi", 'splitlines')
+ self.checkequal(['abc', 'def', 'ghi'], "abc\ndef\r\nghi\n", 'splitlines')
+ self.checkequal(['abc', 'def', 'ghi', ''], "abc\ndef\r\nghi\n\r", 'splitlines')
+ self.checkequal(['', 'abc', 'def', 'ghi', ''], "\nabc\ndef\r\nghi\n\r", 'splitlines')
+ self.checkequal(['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], "\nabc\ndef\r\nghi\n\r", 'splitlines', 1)
+
+ self.checkraises(TypeError, 'abc', 'splitlines', 42, 42)
+
+ def test_startswith(self):
+ self.checkequal(True, 'hello', 'startswith', 'he')
+ self.checkequal(True, 'hello', 'startswith', 'hello')
+ self.checkequal(False, 'hello', 'startswith', 'hello world')
+ self.checkequal(True, 'hello', 'startswith', '')
+ self.checkequal(False, 'hello', 'startswith', 'ello')
+ self.checkequal(True, 'hello', 'startswith', 'ello', 1)
+ self.checkequal(True, 'hello', 'startswith', 'o', 4)
+ self.checkequal(False, 'hello', 'startswith', 'o', 5)
+ self.checkequal(True, 'hello', 'startswith', '', 5)
+ self.checkequal(False, 'hello', 'startswith', 'lo', 6)
+ self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3)
+ self.checkequal(True, 'helloworld', 'startswith', 'lowo', 3, 7)
+ self.checkequal(False, 'helloworld', 'startswith', 'lowo', 3, 6)
+
+ # test negative indices
+ self.checkequal(True, 'hello', 'startswith', 'he', 0, -1)
+ self.checkequal(True, 'hello', 'startswith', 'he', -53, -1)
+ self.checkequal(False, 'hello', 'startswith', 'hello', 0, -1)
+ self.checkequal(False, 'hello', 'startswith', 'hello world', -1, -10)
+ self.checkequal(False, 'hello', 'startswith', 'ello', -5)
+ self.checkequal(True, 'hello', 'startswith', 'ello', -4)
+ self.checkequal(False, 'hello', 'startswith', 'o', -2)
+ self.checkequal(True, 'hello', 'startswith', 'o', -1)
+ self.checkequal(True, 'hello', 'startswith', '', -3, -3)
+ self.checkequal(False, 'hello', 'startswith', 'lo', -9)
+
+ self.checkraises(TypeError, 'hello', 'startswith')
+ self.checkraises(TypeError, 'hello', 'startswith', 42)
+
+ def test_endswith(self):
+ self.checkequal(True, 'hello', 'endswith', 'lo')
+ self.checkequal(False, 'hello', 'endswith', 'he')
+ self.checkequal(True, 'hello', 'endswith', '')
+ self.checkequal(False, 'hello', 'endswith', 'hello world')
+ self.checkequal(False, 'helloworld', 'endswith', 'worl')
+ self.checkequal(True, 'helloworld', 'endswith', 'worl', 3, 9)
+ self.checkequal(True, 'helloworld', 'endswith', 'world', 3, 12)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', 1, 7)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', 2, 7)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', 3, 7)
+ self.checkequal(False, 'helloworld', 'endswith', 'lowo', 4, 7)
+ self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, 8)
+ self.checkequal(False, 'ab', 'endswith', 'ab', 0, 1)
+ self.checkequal(False, 'ab', 'endswith', 'ab', 0, 0)
+
+ # test negative indices
+ self.checkequal(True, 'hello', 'endswith', 'lo', -2)
+ self.checkequal(False, 'hello', 'endswith', 'he', -2)
+ self.checkequal(True, 'hello', 'endswith', '', -3, -3)
+ self.checkequal(False, 'hello', 'endswith', 'hello world', -10, -2)
+ self.checkequal(False, 'helloworld', 'endswith', 'worl', -6)
+ self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, -1)
+ self.checkequal(True, 'helloworld', 'endswith', 'worl', -5, 9)
+ self.checkequal(True, 'helloworld', 'endswith', 'world', -7, 12)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', -99, -3)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', -8, -3)
+ self.checkequal(True, 'helloworld', 'endswith', 'lowo', -7, -3)
+ self.checkequal(False, 'helloworld', 'endswith', 'lowo', 3, -4)
+ self.checkequal(False, 'helloworld', 'endswith', 'lowo', -8, -2)
+
+ self.checkraises(TypeError, 'hello', 'endswith')
+ self.checkraises(TypeError, 'hello', 'endswith', 42)
+
+ def test_strip_args(self):
+ # strip/lstrip/rstrip with None arg
+ self.checkequal('hello', ' hello ', 'strip', None)
+ self.checkequal('hello ', ' hello ', 'lstrip', None)
+ self.checkequal(' hello', ' hello ', 'rstrip', None)
+ self.checkequal('hello', 'hello', 'strip', None)
+
+ # strip/lstrip/rstrip with str arg
+ self.checkequal('hello', 'xyzzyhelloxyzzy', 'strip', 'xyz')
+ self.checkequal('helloxyzzy', 'xyzzyhelloxyzzy', 'lstrip', 'xyz')
+ self.checkequal('xyzzyhello', 'xyzzyhelloxyzzy', 'rstrip', 'xyz')
+ self.checkequal('hello', 'hello', 'strip', 'xyz')
+
+ # strip/lstrip/rstrip with unicode arg
+ if test_support.have_unicode:
+ self.checkequal(unicode('hello', 'ascii'), 'xyzzyhelloxyzzy',
+ 'strip', unicode('xyz', 'ascii'))
+ self.checkequal(unicode('helloxyzzy', 'ascii'), 'xyzzyhelloxyzzy',
+ 'lstrip', unicode('xyz', 'ascii'))
+ self.checkequal(unicode('xyzzyhello', 'ascii'), 'xyzzyhelloxyzzy',
+ 'rstrip', unicode('xyz', 'ascii'))
+ self.checkequal(unicode('hello', 'ascii'), 'hello',
+ 'strip', unicode('xyz', 'ascii'))
+
+ self.checkraises(TypeError, 'hello', 'strip', 42, 42)
+ self.checkraises(TypeError, 'hello', 'lstrip', 42, 42)
+ self.checkraises(TypeError, 'hello', 'rstrip', 42, 42)
+
+ def test___contains__(self):
+ self.checkequal(True, '', '__contains__', '') # vereq('' in '', True)
+ self.checkequal(True, 'abc', '__contains__', '') # vereq('' in 'abc', True)
+ self.checkequal(False, 'abc', '__contains__', '\0') # vereq('\0' in 'abc', False)
+ self.checkequal(True, '\0abc', '__contains__', '\0') # vereq('\0' in '\0abc', True)
+ self.checkequal(True, 'abc\0', '__contains__', '\0') # vereq('\0' in 'abc\0', True)
+ self.checkequal(True, '\0abc', '__contains__', 'a') # vereq('a' in '\0abc', True)
+ self.checkequal(True, 'asdf', '__contains__', 'asdf') # vereq('asdf' in 'asdf', True)
+ self.checkequal(False, 'asd', '__contains__', 'asdf') # vereq('asdf' in 'asd', False)
+ self.checkequal(False, '', '__contains__', 'asdf') # vereq('asdf' in '', False)
+
+ def test_subscript(self):
+ self.checkequal(u'a', 'abc', '__getitem__', 0)
+ self.checkequal(u'c', 'abc', '__getitem__', -1)
+ self.checkequal(u'a', 'abc', '__getitem__', 0L)
+ self.checkequal(u'abc', 'abc', '__getitem__', slice(0, 3))
+ self.checkequal(u'abc', 'abc', '__getitem__', slice(0, 1000))
+ self.checkequal(u'a', 'abc', '__getitem__', slice(0, 1))
+ self.checkequal(u'', 'abc', '__getitem__', slice(0, 0))
+ # FIXME What about negative indizes? This is handled differently by [] and __getitem__(slice)
+
+ self.checkraises(TypeError, 'abc', '__getitem__', 'def')
+
+ def test_slice(self):
+ self.checkequal('abc', 'abc', '__getslice__', 0, 1000)
+ self.checkequal('abc', 'abc', '__getslice__', 0, 3)
+ self.checkequal('ab', 'abc', '__getslice__', 0, 2)
+ self.checkequal('bc', 'abc', '__getslice__', 1, 3)
+ self.checkequal('b', 'abc', '__getslice__', 1, 2)
+ self.checkequal('', 'abc', '__getslice__', 2, 2)
+ self.checkequal('', 'abc', '__getslice__', 1000, 1000)
+ self.checkequal('', 'abc', '__getslice__', 2000, 1000)
+ self.checkequal('', 'abc', '__getslice__', 2, 1)
+ # FIXME What about negative indizes? This is handled differently by [] and __getslice__
+
+ self.checkraises(TypeError, 'abc', '__getslice__', 'def')
+
+ def test_mul(self):
+ self.checkequal('', 'abc', '__mul__', -1)
+ self.checkequal('', 'abc', '__mul__', 0)
+ self.checkequal('abc', 'abc', '__mul__', 1)
+ self.checkequal('abcabcabc', 'abc', '__mul__', 3)
+ self.checkraises(TypeError, 'abc', '__mul__')
+ self.checkraises(TypeError, 'abc', '__mul__', '')
+ self.checkraises(OverflowError, 10000*'abc', '__mul__', sys.maxint)
+
+ def test_join(self):
+ # join now works with any sequence type
+ # moved here, because the argument order is
+ # different in string.join (see the test in
+ # test.test_string.StringTest.test_join)
+ self.checkequal('a b c d', ' ', 'join', ['a', 'b', 'c', 'd'])
+ self.checkequal('abcd', '', 'join', ('a', 'b', 'c', 'd'))
+ self.checkequal('w x y z', ' ', 'join', Sequence())
+ self.checkequal('abc', 'a', 'join', ('abc',))
+ self.checkequal('z', 'a', 'join', UserList(['z']))
+ if test_support.have_unicode:
+ self.checkequal(unicode('a.b.c'), unicode('.'), 'join', ['a', 'b', 'c'])
+ self.checkequal(unicode('a.b.c'), '.', 'join', [unicode('a'), 'b', 'c'])
+ self.checkequal(unicode('a.b.c'), '.', 'join', ['a', unicode('b'), 'c'])
+ self.checkequal(unicode('a.b.c'), '.', 'join', ['a', 'b', unicode('c')])
+ self.checkraises(TypeError, '.', 'join', ['a', unicode('b'), 3])
+ for i in [5, 25, 125]:
+ self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join',
+ ['a' * i] * i)
+ self.checkequal(((('a' * i) + '-') * i)[:-1], '-', 'join',
+ ('a' * i,) * i)
+
+ self.checkraises(TypeError, ' ', 'join', BadSeq1())
+ self.checkequal('a b c', ' ', 'join', BadSeq2())
+
+ self.checkraises(TypeError, ' ', 'join')
+ self.checkraises(TypeError, ' ', 'join', 7)
+ self.checkraises(TypeError, ' ', 'join', Sequence([7, 'hello', 123L]))
+
+ def test_formatting(self):
+ self.checkequal('+hello+', '+%s+', '__mod__', 'hello')
+ self.checkequal('+10+', '+%d+', '__mod__', 10)
+ self.checkequal('a', "%c", '__mod__', "a")
+ self.checkequal('a', "%c", '__mod__', "a")
+ self.checkequal('"', "%c", '__mod__', 34)
+ self.checkequal('$', "%c", '__mod__', 36)
+ self.checkequal('10', "%d", '__mod__', 10)
+
+ for ordinal in (-100, 0x200000):
+ # unicode raises ValueError, str raises OverflowError
+ self.checkraises((ValueError, OverflowError), '%c', '__mod__', ordinal)
+
+ self.checkequal(' 42', '%3ld', '__mod__', 42)
+ self.checkequal('0042.00', '%07.2f', '__mod__', 42)
+
+ self.checkraises(TypeError, 'abc', '__mod__')
+ self.checkraises(TypeError, '%(foo)s', '__mod__', 42)
+ self.checkraises(TypeError, '%s%s', '__mod__', (42,))
+ self.checkraises(TypeError, '%c', '__mod__', (None,))
+ self.checkraises(ValueError, '%(foo', '__mod__', {})
+ self.checkraises(TypeError, '%(foo)s %(bar)s', '__mod__', ('foo', 42))
+
+ # argument names with properly nested brackets are supported
+ self.checkequal('bar', '%((foo))s', '__mod__', {'(foo)': 'bar'})
+
+ # 100 is a magic number in PyUnicode_Format, this forces a resize
+ self.checkequal(103*'a'+'x', '%sx', '__mod__', 103*'a')
+
+ self.checkraises(TypeError, '%*s', '__mod__', ('foo', 'bar'))
+ self.checkraises(TypeError, '%10.*f', '__mod__', ('foo', 42.))
+ self.checkraises(ValueError, '%10', '__mod__', (42,))
+
+ def test_floatformatting(self):
+ # float formatting
+ for prec in xrange(100):
+ format = '%%.%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.checkraises(OverflowError, format, "__mod__", value)
+ else:
+ self.checkcall(format, "__mod__", value)
+
+class MixinStrStringUserStringTest:
+ # Additional tests for 8bit strings, i.e. str, UserString and
+ # the string module
+
+ def test_maketrans(self):
+ self.assertEqual(
+ ''.join(map(chr, xrange(256))).replace('abc', 'xyz'),
+ string.maketrans('abc', 'xyz')
+ )
+ self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzw')
+
+ def test_translate(self):
+ table = string.maketrans('abc', 'xyz')
+ self.checkequal('xyzxyz', 'xyzabcdef', 'translate', table, 'def')
+
+ table = string.maketrans('a', 'A')
+ self.checkequal('Abc', 'abc', 'translate', table)
+ self.checkequal('xyz', 'xyz', 'translate', table)
+ self.checkequal('yz', 'xyz', 'translate', table, 'x')
+ self.checkraises(ValueError, 'xyz', 'translate', 'too short', 'strip')
+ self.checkraises(ValueError, 'xyz', 'translate', 'too short')
-def run_method_tests(test):
- """Run all tests that exercise a method of a string object"""
+class MixinStrUserStringTest:
+ # Additional tests that only work with
+ # 8bit compatible object, i.e. str and UserString
- test('capitalize', ' hello ', ' hello ')
- test('capitalize', 'hello ', 'Hello ')
- test('capitalize', 'aaaa', 'Aaaa')
- test('capitalize', 'AaAa', 'Aaaa')
-
- test('count', 'aaa', 3, 'a')
- test('count', 'aaa', 0, 'b')
-
- test('find', 'abcdefghiabc', 0, 'abc')
- test('find', 'abcdefghiabc', 9, 'abc', 1)
- test('find', 'abcdefghiabc', -1, 'def', 4)
- test('rfind', 'abcdefghiabc', 9, 'abc')
- test('lower', 'HeLLo', 'hello')
- test('lower', 'hello', 'hello')
- test('upper', 'HeLLo', 'HELLO')
- test('upper', 'HELLO', 'HELLO')
-
- test('title', ' hello ', ' Hello ')
- test('title', 'hello ', 'Hello ')
- test('title', "fOrMaT thIs aS titLe String", 'Format This As Title String')
- test('title', "fOrMaT,thIs-aS*titLe;String", 'Format,This-As*Title;String')
- test('title', "getInt", 'Getint')
-
- test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi')
- test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 8)
- test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 4)
- test('expandtabs', 'abc\r\nab\tdef\ng\thi', 'abc\r\nab def\ng hi', 4)
-
- test('islower', 'a', 1)
- test('islower', 'A', 0)
- test('islower', '\n', 0)
- test('islower', 'abc', 1)
- test('islower', 'aBc', 0)
- test('islower', 'abc\n', 1)
-
- test('isupper', 'a', 0)
- test('isupper', 'A', 1)
- test('isupper', '\n', 0)
- test('isupper', 'ABC', 1)
- test('isupper', 'AbC', 0)
- test('isupper', 'ABC\n', 1)
-
- test('istitle', 'a', 0)
- test('istitle', 'A', 1)
- test('istitle', '\n', 0)
- test('istitle', 'A Titlecased Line', 1)
- test('istitle', 'A\nTitlecased Line', 1)
- test('istitle', 'A Titlecased, Line', 1)
- test('istitle', 'Not a capitalized String', 0)
- test('istitle', 'Not\ta Titlecase String', 0)
- test('istitle', 'Not--a Titlecase String', 0)
-
- test('isalpha', 'a', 1)
- test('isalpha', 'A', 1)
- test('isalpha', '\n', 0)
- test('isalpha', 'abc', 1)
- test('isalpha', 'aBc123', 0)
- test('isalpha', 'abc\n', 0)
-
- test('isalnum', 'a', 1)
- test('isalnum', 'A', 1)
- test('isalnum', '\n', 0)
- test('isalnum', '123abc456', 1)
- test('isalnum', 'a1b3c', 1)
- test('isalnum', 'aBc000 ', 0)
- test('isalnum', 'abc\n', 0)
-
- # join now works with any sequence type
- test('join', ' ', 'a b c d', ['a', 'b', 'c', 'd'])
- test('join', '', 'abcd', ('a', 'b', 'c', 'd'))
- test('join', ' ', 'w x y z', Sequence())
- test('join', 'a', 'abc', ('abc',))
- test('join', 'a', 'z', UserList(['z']))
- if have_unicode:
- test('join', unicode('.'), unicode('a.b.c'), ['a', 'b', 'c'])
- test('join', '.', unicode('a.b.c'), [unicode('a'), 'b', 'c'])
- test('join', '.', unicode('a.b.c'), ['a', unicode('b'), 'c'])
- test('join', '.', unicode('a.b.c'), ['a', 'b', unicode('c')])
- test('join', '.', TypeError, ['a', unicode('b'), 3])
- for i in [5, 25, 125]:
- test('join', '-', ((('a' * i) + '-') * i)[:-1],
- ['a' * i] * i)
-
- test('join', ' ', TypeError, BadSeq1())
- test('join', ' ', 'a b c', BadSeq2())
-
- test('splitlines', "abc\ndef\n\rghi", ['abc', 'def', '', 'ghi'])
- test('splitlines', "abc\ndef\n\r\nghi", ['abc', 'def', '', 'ghi'])
- test('splitlines', "abc\ndef\r\nghi", ['abc', 'def', 'ghi'])
- test('splitlines', "abc\ndef\r\nghi\n", ['abc', 'def', 'ghi'])
- test('splitlines', "abc\ndef\r\nghi\n\r", ['abc', 'def', 'ghi', ''])
- test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc', 'def', 'ghi', ''])
- test('splitlines', "\nabc\ndef\r\nghi\n\r", ['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], 1)
-
- test('split', 'this is the split function',
- ['this', 'is', 'the', 'split', 'function'])
- test('split', 'a|b|c|d', ['a', 'b', 'c', 'd'], '|')
- test('split', 'a|b|c|d', ['a', 'b', 'c|d'], '|', 2)
- test('split', 'a b c d', ['a', 'b c d'], None, 1)
- test('split', 'a b c d', ['a', 'b', 'c d'], None, 2)
- test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 3)
- test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 4)
- test('split', 'a b c d', ['a b c d'], None, 0)
- test('split', 'a b c d', ['a', 'b', 'c d'], None, 2)
- test('split', 'a b c d ', ['a', 'b', 'c', 'd'])
-
- test('strip', ' hello ', 'hello')
- test('lstrip', ' hello ', 'hello ')
- test('rstrip', ' hello ', ' hello')
- test('strip', 'hello', 'hello')
-
- # strip/lstrip/rstrip with None arg
- test('strip', ' hello ', 'hello', None)
- test('lstrip', ' hello ', 'hello ', None)
- test('rstrip', ' hello ', ' hello', None)
- test('strip', 'hello', 'hello', None)
-
- # strip/lstrip/rstrip with str arg
- test('strip', 'xyzzyhelloxyzzy', 'hello', 'xyz')
- test('lstrip', 'xyzzyhelloxyzzy', 'helloxyzzy', 'xyz')
- test('rstrip', 'xyzzyhelloxyzzy', 'xyzzyhello', 'xyz')
- test('strip', 'hello', 'hello', 'xyz')
-
- # strip/lstrip/rstrip with unicode arg
- if have_unicode:
- test('strip', 'xyzzyhelloxyzzy',
- unicode('hello', 'ascii'), unicode('xyz', 'ascii'))
- test('lstrip', 'xyzzyhelloxyzzy',
- unicode('helloxyzzy', 'ascii'), unicode('xyz', 'ascii'))
- test('rstrip', 'xyzzyhelloxyzzy',
- unicode('xyzzyhello', 'ascii'), unicode('xyz', 'ascii'))
- test('strip', 'hello',
- unicode('hello', 'ascii'), unicode('xyz', 'ascii'))
-
- test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS')
- test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def')
-
- table = string.maketrans('a', 'A')
- test('translate', 'abc', 'Abc', table)
- test('translate', 'xyz', 'xyz', table)
- test('translate', 'xyz', ValueError, 'too short', 'strip')
- test('translate', 'xyz', ValueError, 'too short')
-
- test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1)
- test('replace', 'one!two!three!', 'onetwothree', '!', '')
- test('replace', 'one!two!three!', 'one@two@three!', '!', '@', 2)
- test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 3)
- test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 4)
- test('replace', 'one!two!three!', 'one!two!three!', '!', '@', 0)
- test('replace', 'one!two!three!', 'one@two@three@', '!', '@')
- test('replace', 'one!two!three!', 'one!two!three!', 'x', '@')
- test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2)
- test('replace', 'abc', '-a-b-c-', '', '-')
- test('replace', 'abc', '-a-b-c', '', '-', 3)
- test('replace', 'abc', 'abc', '', '-', 0)
- test('replace', '', '', '', '')
- # Next three for SF bug 422088: [OSF1 alpha] string.replace(); died with
- # MemoryError due to empty result (platform malloc issue when requesting
- # 0 bytes).
- test('replace', '123', '', '123', '')
- test('replace', '123123', '', '123', '')
- test('replace', '123x123', 'x', '123', '')
-
- test('startswith', 'hello', 1, 'he')
- test('startswith', 'hello', 1, 'hello')
- test('startswith', 'hello', 0, 'hello world')
- test('startswith', 'hello', 1, '')
- test('startswith', 'hello', 0, 'ello')
- test('startswith', 'hello', 1, 'ello', 1)
- test('startswith', 'hello', 1, 'o', 4)
- test('startswith', 'hello', 0, 'o', 5)
- test('startswith', 'hello', 1, '', 5)
- test('startswith', 'hello', 0, 'lo', 6)
- test('startswith', 'helloworld', 1, 'lowo', 3)
- test('startswith', 'helloworld', 1, 'lowo', 3, 7)
- test('startswith', 'helloworld', 0, 'lowo', 3, 6)
-
- # test negative indices in startswith
- test('startswith', 'hello', 1, 'he', 0, -1)
- test('startswith', 'hello', 1, 'he', -53, -1)
- test('startswith', 'hello', 0, 'hello', 0, -1)
- test('startswith', 'hello', 0, 'hello world', -1, -10)
- test('startswith', 'hello', 0, 'ello', -5)
- test('startswith', 'hello', 1, 'ello', -4)
- test('startswith', 'hello', 0, 'o', -2)
- test('startswith', 'hello', 1, 'o', -1)
- test('startswith', 'hello', 1, '', -3, -3)
- test('startswith', 'hello', 0, 'lo', -9)
-
- test('endswith', 'hello', 1, 'lo')
- test('endswith', 'hello', 0, 'he')
- test('endswith', 'hello', 1, '')
- test('endswith', 'hello', 0, 'hello world')
- test('endswith', 'helloworld', 0, 'worl')
- test('endswith', 'helloworld', 1, 'worl', 3, 9)
- test('endswith', 'helloworld', 1, 'world', 3, 12)
- test('endswith', 'helloworld', 1, 'lowo', 1, 7)
- test('endswith', 'helloworld', 1, 'lowo', 2, 7)
- test('endswith', 'helloworld', 1, 'lowo', 3, 7)
- test('endswith', 'helloworld', 0, 'lowo', 4, 7)
- test('endswith', 'helloworld', 0, 'lowo', 3, 8)
- test('endswith', 'ab', 0, 'ab', 0, 1)
- test('endswith', 'ab', 0, 'ab', 0, 0)
-
- # test negative indices in endswith
- test('endswith', 'hello', 1, 'lo', -2)
- test('endswith', 'hello', 0, 'he', -2)
- test('endswith', 'hello', 1, '', -3, -3)
- test('endswith', 'hello', 0, 'hello world', -10, -2)
- test('endswith', 'helloworld', 0, 'worl', -6)
- test('endswith', 'helloworld', 1, 'worl', -5, -1)
- test('endswith', 'helloworld', 1, 'worl', -5, 9)
- test('endswith', 'helloworld', 1, 'world', -7, 12)
- test('endswith', 'helloworld', 1, 'lowo', -99, -3)
- test('endswith', 'helloworld', 1, 'lowo', -8, -3)
- test('endswith', 'helloworld', 1, 'lowo', -7, -3)
- test('endswith', 'helloworld', 0, 'lowo', 3, -4)
- test('endswith', 'helloworld', 0, 'lowo', -8, -2)
-
- test('zfill', '123', '123', 2)
- test('zfill', '123', '123', 3)
- test('zfill', '123', '0123', 4)
- test('zfill', '+123', '+123', 3)
- test('zfill', '+123', '+123', 4)
- test('zfill', '+123', '+0123', 5)
- test('zfill', '-123', '-123', 3)
- test('zfill', '-123', '-123', 4)
- test('zfill', '-123', '-0123', 5)
- test('zfill', '', '000', 3)
- test('zfill', '34', '34', 1)
- test('zfill', '34', '0034', 4)
-
- test('__mod__', '+%s+', '+hello+', 'hello')
- test('__mod__', '+%d+', '+10+', 10)
-
- # Encoding/decoding
- codecs = [('rot13', 'uryyb jbeyq'),
- ('base64', 'aGVsbG8gd29ybGQ=\n'),
- ('hex', '68656c6c6f20776f726c64'),
- ('uu', 'begin 666 <data>\n+:&5L;&\\@=V]R;&0 \n \nend\n')]
- for encoding, data in codecs:
- test('encode', 'hello world', data, encoding)
- test('decode', data, 'hello world', encoding)
- # zlib is optional, so we make the test optional too...
- try:
- import zlib
- except ImportError:
- pass
- else:
- data = 'x\x9c\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\x01\x00\x1a\x0b\x04]'
- verify('hello world'.encode('zlib') == data)
- verify(data.decode('zlib') == 'hello world')
-
-def test_exception(lhs, rhs, msg):
- try:
- lhs in rhs
- except TypeError:
- pass
- else:
- raise TestFailed, msg
-
-def run_contains_tests(test):
- test('__contains__', '', True, '') # vereq('' in '', True)
- test('__contains__', 'abc', True, '') # vereq('' in 'abc', True)
- test('__contains__', 'abc', False, '\0') # vereq('\0' in 'abc', False)
- test('__contains__', '\0abc', True, '\0') # vereq('\0' in '\0abc', True)
- test('__contains__', 'abc\0', True, '\0') # vereq('\0' in 'abc\0', True)
- test('__contains__', '\0abc', True, 'a') # vereq('a' in '\0abc', True)
- test('__contains__', 'asdf', True, 'asdf') # vereq('asdf' in 'asdf', True)
- test('__contains__', 'asd', False, 'asdf') # vereq('asdf' in 'asd', False)
- test('__contains__', '', False, 'asdf') # vereq('asdf' in '', False)
-
-def run_inplace_tests(constructor):
- # Verify clearing of SF bug #592573
- s = t = constructor('abc')
- s += constructor('def')
- verify(s != t, 'in-place concatenate should create a new object')
+ def test_encoding_decoding(self):
+ codecs = [('rot13', 'uryyb jbeyq'),
+ ('base64', 'aGVsbG8gd29ybGQ=\n'),
+ ('hex', '68656c6c6f20776f726c64'),
+ ('uu', 'begin 666 <data>\n+:&5L;&\\@=V]R;&0 \n \nend\n')]
+ for encoding, data in codecs:
+ self.checkequal(data, 'hello world', 'encode', encoding)
+ self.checkequal('hello world', data, 'decode', encoding)
+ # zlib is optional, so we make the test optional too...
+ try:
+ import zlib
+ except ImportError:
+ pass
+ else:
+ data = 'x\x9c\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\x01\x00\x1a\x0b\x04]'
+ self.checkequal(data, 'hello world', 'encode', 'zlib')
+ self.checkequal('hello world', data, 'decode', 'zlib')
diff --git a/Lib/test/test_str.py b/Lib/test/test_str.py
new file mode 100644
index 0000000..1b26106
--- /dev/null
+++ b/Lib/test/test_str.py
@@ -0,0 +1,23 @@
+import unittest
+from test import test_support, string_tests
+
+
+class StrTest(
+ string_tests.CommonTest,
+ string_tests.MixinStrUnicodeUserStringTest,
+ string_tests.MixinStrUserStringTest
+ ):
+
+ type2test = str
+
+ # We don't need to propagate to str
+ def fixtype(self, obj):
+ return obj
+
+def test_main():
+ suite = unittest.TestSuite()
+ suite.addTest(unittest.makeSuite(StrTest))
+ test_support.run_suite(suite)
+
+if __name__ == "__main__":
+ test_main()
diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py
index 97a7bdf..918207a 100644
--- a/Lib/test/test_string.py
+++ b/Lib/test/test_string.py
@@ -1,84 +1,104 @@
-from test.test_support import verbose, TestSkipped
-from test import string_tests
-import string, sys
+import unittest, string
+from test import test_support, string_tests
+from UserList import UserList
-# XXX: kludge... short circuit if strings don't have methods
-try:
- ''.join
-except AttributeError:
- raise TestSkipped
+class StringTest(
+ string_tests.CommonTest,
+ string_tests.MixinStrStringUserStringTest
+ ):
-def test(name, input, output, *args):
- if verbose:
- print 'string.%s%s =? %s... ' % (name, (input,) + args, output),
- try:
- # Prefer string methods over string module functions
- try:
- f = getattr(input, name)
- value = apply(f, args)
- except AttributeError:
- f = getattr(string, name)
- value = apply(f, (input,) + args)
- except:
- value = sys.exc_type
- f = name
- if value == output:
- # if the original is returned make sure that
- # this doesn't happen with subclasses
- if value is input:
- class ssub(str):
- def __repr__(self):
- return 'ssub(%r)' % str.__repr__(self)
- input = ssub(input)
- try:
- f = getattr(input, name)
- value = apply(f, args)
- except AttributeError:
- f = getattr(string, name)
- value = apply(f, (input,) + args)
- if value is input:
- if verbose:
- print 'no'
- print '*',f, `input`, `output`, `value`
- return
- if value != output:
- if verbose:
- print 'no'
- print f, `input`, `output`, `value`
- else:
- if verbose:
- print 'yes'
+ type2test = str
-string_tests.run_module_tests(test)
-string_tests.run_method_tests(test)
-string_tests.run_contains_tests(test)
-string_tests.run_inplace_tests(str)
+ def checkequal(self, result, object, methodname, *args):
+ realresult = getattr(string, methodname)(object, *args)
+ self.assertEqual(
+ result,
+ realresult
+ )
-string.whitespace
-string.lowercase
-string.uppercase
+ def checkraises(self, exc, object, methodname, *args):
+ self.assertRaises(
+ exc,
+ getattr(string, methodname),
+ object,
+ *args
+ )
-# Float formatting
-for prec in range(100):
- formatstring = '%%.%if' % prec
- value = 0.01
- for x in range(60):
- value = value * 3.141592655 / 3.0 * 10.0
- #print 'Overflow check for x=%i and prec=%i:' % \
- # (x, prec),
- try:
- result = formatstring % value
- except OverflowError:
- # 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 or \
- prec < 67:
- print '*** unexpected OverflowError for x=%i and prec=%i' % (x, prec)
- else:
- #print 'OverflowError'
- pass
- else:
- #print result
- pass
+ def checkcall(self, object, methodname, *args):
+ getattr(string, methodname)(object, *args)
+
+ def test_join(self):
+ # These are the same checks as in string_test.ObjectTest.test_join
+ # but the argument order ist different
+ self.checkequal('a b c d', ['a', 'b', 'c', 'd'], 'join', ' ')
+ self.checkequal('abcd', ('a', 'b', 'c', 'd'), 'join', '')
+ self.checkequal('w x y z', string_tests.Sequence(), 'join', ' ')
+ self.checkequal('abc', ('abc',), 'join', 'a')
+ self.checkequal('z', UserList(['z']), 'join', 'a')
+ if test_support.have_unicode:
+ self.checkequal(unicode('a.b.c'), ['a', 'b', 'c'], 'join', unicode('.'))
+ self.checkequal(unicode('a.b.c'), [unicode('a'), 'b', 'c'], 'join', '.')
+ self.checkequal(unicode('a.b.c'), ['a', unicode('b'), 'c'], 'join', '.')
+ self.checkequal(unicode('a.b.c'), ['a', 'b', unicode('c')], 'join', '.')
+ self.checkraises(TypeError, ['a', unicode('b'), 3], 'join', '.')
+ for i in [5, 25, 125]:
+ self.checkequal(
+ ((('a' * i) + '-') * i)[:-1],
+ ['a' * i] * i, 'join', '-')
+ self.checkequal(
+ ((('a' * i) + '-') * i)[:-1],
+ ('a' * i,) * i, 'join', '-')
+
+ self.checkraises(TypeError, string_tests.BadSeq1(), 'join', ' ')
+ self.checkequal('a b c', string_tests.BadSeq2(), 'join', ' ')
+
+class ModuleTest(unittest.TestCase):
+
+ def test_attrs(self):
+ string.whitespace
+ string.lowercase
+ string.uppercase
+ string.letters
+ string.digits
+ string.hexdigits
+ string.octdigits
+ string.punctuation
+ string.printable
+
+ def test_atoi(self):
+ self.assertEqual(string.atoi(" 1 "), 1)
+ self.assertRaises(ValueError, string.atoi, " 1x")
+ self.assertRaises(ValueError, string.atoi, " x1 ")
+
+ def test_atol(self):
+ self.assertEqual(string.atol(" 1 "), 1L)
+ self.assertRaises(ValueError, string.atol, " 1x ")
+ self.assertRaises(ValueError, string.atol, " x1 ")
+
+ def test_atof(self):
+ self.assertAlmostEqual(string.atof(" 1 "), 1.0)
+ self.assertRaises(ValueError, string.atof, " 1x ")
+ self.assertRaises(ValueError, string.atof, " x1 ")
+
+ def test_maketrans(self):
+ 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.assertEqual(string.maketrans('abc', 'xyz'), transtable)
+ self.assertRaises(ValueError, string.maketrans, 'abc', 'xyzq')
+
+ def test_capwords(self):
+ self.assertEqual(string.capwords('abc def ghi'), 'Abc Def Ghi')
+ self.assertEqual(string.capwords('abc\tdef\nghi'), 'Abc Def Ghi')
+ self.assertEqual(string.capwords('abc\t def \nghi'), 'Abc Def Ghi')
+ self.assertEqual(string.capwords('ABC DEF GHI'), 'Abc Def Ghi')
+ self.assertEqual(string.capwords('ABC-DEF-GHI', '-'), 'Abc-Def-Ghi')
+ self.assertEqual(string.capwords('ABC-def DEF-ghi GHI'), 'Abc-def Def-ghi Ghi')
+
+def test_main():
+ suite = unittest.TestSuite()
+ suite.addTest(unittest.makeSuite(StringTest))
+ suite.addTest(unittest.makeSuite(ModuleTest))
+ test_support.run_suite(suite)
+
+if __name__ == "__main__":
+ test_main()
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 85c3586..43e2eba 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -6,10 +6,32 @@
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
"""#"
-import unittest, test.test_support
-import sys, string, codecs
+import unittest, sys, string, codecs, new
+from test import test_support, string_tests
-class UnicodeTest(unittest.TestCase):
+class UnicodeTest(
+ string_tests.CommonTest,
+ string_tests.MixinStrUnicodeUserStringTest
+ ):
+ type2test = unicode
+
+ def checkequalnofix(self, result, object, methodname, *args):
+ method = getattr(object, methodname)
+ realresult = method(*args)
+ self.assertEqual(realresult, result)
+ self.assert_(type(realresult) is type(result))
+
+ # if the original is returned make sure that
+ # this doesn't happen with subclasses
+ if realresult is object:
+ class usub(unicode):
+ def __repr__(self):
+ return 'usub(%r)' % unicode.__repr__(self)
+ object = usub(object)
+ method = getattr(object, methodname)
+ realresult = method(*args)
+ self.assertEqual(realresult, result)
+ self.assert_(object is not realresult)
def test_repr(self):
if not sys.platform.startswith('java'):
@@ -45,321 +67,103 @@
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.checkmethod('count', u'aaa', 0, 'b')
- self.checkmethod('count', u'aaa', 1, 'a', -1)
- self.checkmethod('count', u'aaa', 3, 'a', -10)
- self.checkmethod('count', u'aaa', 2, 'a', 0, -1)
- self.checkmethod('count', u'aaa', 0, 'a', 0, -10)
-
- self.assertRaises(TypeError, u'hello'.count)
- self.assertRaises(TypeError, u'hello'.count, 42)
-
- 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'.title, 42)
+ string_tests.CommonTest.test_count(self)
+ # check mixed argument types
+ self.checkequalnofix(3, 'aaa', 'count', u'a')
+ self.checkequalnofix(0, 'aaa', 'count', u'b')
+ self.checkequalnofix(3, u'aaa', 'count', 'a')
+ self.checkequalnofix(0, u'aaa', 'count', 'b')
+ self.checkequalnofix(0, u'aaa', 'count', 'b')
+ self.checkequalnofix(1, u'aaa', 'count', 'a', -1)
+ self.checkequalnofix(3, u'aaa', 'count', 'a', -10)
+ self.checkequalnofix(2, u'aaa', 'count', 'a', 0, -1)
+ self.checkequalnofix(0, u'aaa', 'count', 'a', 0, -10)
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.checkequalnofix(0, u'abcdefghiabc', 'find', u'abc')
+ self.checkequalnofix(9, u'abcdefghiabc', 'find', u'abc', 1)
+ self.checkequalnofix(-1, u'abcdefghiabc', 'find', 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)
+ string_tests.CommonTest.test_rfind(self)
+ # check mixed argument types
+ self.checkequalnofix(9, 'abcdefghiabc', 'rfind', u'abc')
+ self.checkequalnofix(12, 'abcdefghiabc', 'rfind', u'')
+ self.checkequalnofix(12, u'abcdefghiabc', 'rfind', '')
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)
+ string_tests.CommonTest.test_index(self)
+ # check mixed argument types
+ for (t1, t2) in ((str, unicode), (unicode, str)):
+ self.checkequalnofix(0, t1('abcdefghiabc'), 'index', t2(''))
+ self.checkequalnofix(3, t1('abcdefghiabc'), 'index', t2('def'))
+ self.checkequalnofix(0, t1('abcdefghiabc'), 'index', t2('abc'))
+ self.checkequalnofix(9, t1('abcdefghiabc'), 'index', t2('abc'), 1)
+ self.assertRaises(ValueError, t1('abcdefghiabc').index, t2('hib'))
+ self.assertRaises(ValueError, t1('abcdefghiab').index, t2('abc'), 1)
+ self.assertRaises(ValueError, t1('abcdefghi').index, t2('ghi'), 8)
+ self.assertRaises(ValueError, t1('abcdefghi').index, t2('ghi'), -1)
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)
+ string_tests.CommonTest.test_rindex(self)
+ # check mixed argument types
+ for (t1, t2) in ((str, unicode), (unicode, str)):
+ self.checkequalnofix(12, t1('abcdefghiabc'), 'rindex', t2(''))
+ self.checkequalnofix(3, t1('abcdefghiabc'), 'rindex', t2('def'))
+ self.checkequalnofix(9, t1('abcdefghiabc'), 'rindex', t2('abc'))
+ self.checkequalnofix(0, t1('abcdefghiabc'), 'rindex', t2('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)
+ self.assertRaises(ValueError, t1('abcdefghiabc').rindex, t2('hib'))
+ self.assertRaises(ValueError, t1('defghiabc').rindex, t2('def'), 1)
+ self.assertRaises(ValueError, t1('defghiabc').rindex, t2('abc'), 0, -1)
+ self.assertRaises(ValueError, t1('abcdefghi').rindex, t2('ghi'), 0, 8)
+ self.assertRaises(ValueError, t1('abcdefghi').rindex, t2('ghi'), 0, -1)
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.checkequalnofix(u'bbbc', u'abababc', 'translate', {ord('a'):None})
+ self.checkequalnofix(u'iiic', u'abababc', 'translate', {ord('a'):None, ord('b'):ord('i')})
+ self.checkequalnofix(u'iiix', u'abababc', 'translate', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
+ self.checkequalnofix(u'<i><i><i>c', u'abababc', 'translate', {ord('a'):None, ord('b'):u'<i>'})
+ self.checkequalnofix(u'c', u'abababc', 'translate', {ord('a'):None, ord('b'):u''})
self.assertRaises(TypeError, u'hello'.translate)
+ self.assertRaises(TypeError, u'abababc'.translate, {ord('a'):''})
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')
+ string_tests.CommonTest.test_split(self)
- self.assertRaises(TypeError, u"hello".split, 42, 42, 42)
+ # Mixed arguments
+ self.checkequalnofix([u'a', u'b', u'c', u'd'], u'a//b//c//d', 'split', '//')
+ self.checkequalnofix([u'a', u'b', u'c', u'd'], 'a//b//c//d', 'split', u'//')
+ self.checkequalnofix([u'endcase ', u''], u'endcase test', 'split', 'test')
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]
+ string_tests.MixinStrUnicodeUserStringTest.test_join(self)
- 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)
+ # mixed arguments
+ self.checkequalnofix(u'a b c d', u' ', 'join', ['a', 'b', u'c', u'd'])
+ self.checkequalnofix(u'abcd', u'', 'join', (u'a', u'b', u'c', u'd'))
+ self.checkequalnofix(u'w x y z', u' ', 'join', string_tests.Sequence('wxyz'))
+ self.checkequalnofix(u'a b c d', ' ', 'join', [u'a', u'b', u'c', u'd'])
+ self.checkequalnofix(u'a b c d', ' ', 'join', ['a', 'b', u'c', u'd'])
+ self.checkequalnofix(u'abcd', '', 'join', (u'a', u'b', u'c', u'd'))
+ self.checkequalnofix(u'w x y z', ' ', 'join', string_tests.Sequence(u'wxyz'))
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)
+ string_tests.CommonTest.test_strip(self)
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'')
+ string_tests.CommonTest.test_replace(self)
# 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.checkequalnofix(u'one@two!three!', 'one!two!three!', 'replace', u'!', u'@', 1)
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')
@@ -425,152 +229,60 @@
# 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)
+ string_tests.MixinStrUnicodeUserStringTest.test_islower(self)
+ self.checkequalnofix(False, u'\u1FFc', 'islower')
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)
+ string_tests.MixinStrUnicodeUserStringTest.test_isupper(self)
+ if not sys.platform.startswith('java'):
+ self.checkequalnofix(False, u'\u1FFc', 'isupper')
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)
+ string_tests.MixinStrUnicodeUserStringTest.test_title(self)
+ self.checkequalnofix(True, u'\u1FFc', 'istitle')
+ self.checkequalnofix(True, u'Greek \u1FFcitlecases ...', 'istitle')
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)
+ string_tests.MixinStrUnicodeUserStringTest.test_isspace(self)
+ self.checkequalnofix(True, u'\u2000', 'isspace')
+ self.checkequalnofix(True, u'\u200a', 'isspace')
+ self.checkequalnofix(False, u'\u2014', 'isspace')
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)
+ string_tests.MixinStrUnicodeUserStringTest.test_isalpha(self)
+ self.checkequalnofix(True, u'\u1FFc', 'isalpha')
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.checkequalnofix(False, u'', 'isdecimal')
+ self.checkequalnofix(False, u'a', 'isdecimal')
+ self.checkequalnofix(True, u'0', 'isdecimal')
+ self.checkequalnofix(False, u'\u2460', 'isdecimal') # CIRCLED DIGIT ONE
+ self.checkequalnofix(False, u'\xbc', 'isdecimal') # VULGAR FRACTION ONE QUARTER
+ self.checkequalnofix(True, u'\u0660', 'isdecimal') # ARABIC-INDIC DIGIT ZERO
+ self.checkequalnofix(True, u'0123456789', 'isdecimal')
+ self.checkequalnofix(False, u'0123456789a', 'isdecimal')
- self.assertRaises(TypeError, u"abc".isdecimal, 42)
+ self.checkraises(TypeError, '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)
+ string_tests.MixinStrUnicodeUserStringTest.test_isdigit(self)
+ self.checkequalnofix(True, u'\u2460', 'isdigit')
+ self.checkequalnofix(False, u'\xbc', 'isdigit')
+ self.checkequalnofix(True, u'\u0660', 'isdigit')
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.checkequalnofix(False, u'', 'isnumeric')
+ self.checkequalnofix(False, u'a', 'isnumeric')
+ self.checkequalnofix(True, u'0', 'isnumeric')
+ self.checkequalnofix(True, u'\u2460', 'isnumeric')
+ self.checkequalnofix(True, u'\xbc', 'isnumeric')
+ self.checkequalnofix(True, u'\u0660', 'isnumeric')
+ self.checkequalnofix(True, u'0123456789', 'isnumeric')
+ self.checkequalnofix(False, u'0123456789a', 'isnumeric')
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')
@@ -634,6 +346,7 @@
self.assertRaises(TypeError, u"abc".__contains__)
def test_formatting(self):
+ string_tests.MixinStrUnicodeUserStringTest.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')
@@ -641,33 +354,10 @@
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
+ self.assertEqual(u"%(x)s, %(\xfc)s" % {'x':u"abc", u'\xfc':"def"}, u'abc, def')
# formatting jobs delegated from the string implementation:
self.assertEqual('...%(foo)s...' % {'foo':u"abc"}, u'...abc...')
@@ -684,28 +374,9 @@
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('%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)
@@ -1023,41 +694,10 @@
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)
+ test_support.run_suite(suite)
if __name__ == "__main__":
test_main()
diff --git a/Lib/test/test_userstring.py b/Lib/test/test_userstring.py
index 67fbb5c..a821456 100755
--- a/Lib/test/test_userstring.py
+++ b/Lib/test/test_userstring.py
@@ -1,45 +1,52 @@
#!/usr/bin/env python
-import sys
-from test.test_support import verbose
-from test import string_tests
# UserString is a wrapper around the native builtin string type.
# UserString instances should behave similar to builtin string objects.
-# The test cases were in part derived from 'test_string.py'.
+
+import unittest
+from test import test_support, string_tests
+
from UserString import UserString
+class UserStringTest(
+ string_tests.CommonTest,
+ string_tests.MixinStrUnicodeUserStringTest,
+ string_tests.MixinStrStringUserStringTest,
+ string_tests.MixinStrUserStringTest
+ ):
+
+ type2test = UserString
+
+ # Overwrite the three testing methods, because UserString
+ # can't cope with arguments propagated to UserString
+ # (and we don't test with subclasses)
+ def checkequal(self, result, object, methodname, *args):
+ result = self.fixtype(result)
+ object = self.fixtype(object)
+ # we don't fix the arguments, because UserString can't cope with it
+ realresult = getattr(object, methodname)(*args)
+ self.assertEqual(
+ result,
+ realresult
+ )
+
+ def checkraises(self, exc, object, methodname, *args):
+ object = self.fixtype(object)
+ # we don't fix the arguments, because UserString can't cope with it
+ self.assertRaises(
+ exc,
+ getattr(object, methodname),
+ *args
+ )
+
+ def checkcall(self, object, methodname, *args):
+ object = self.fixtype(object)
+ # we don't fix the arguments, because UserString can't cope with it
+ getattr(object, methodname)(*args)
+
+def test_main():
+ suite = unittest.TestSuite()
+ suite.addTest(unittest.makeSuite(UserStringTest))
+ test_support.run_suite(suite)
+
if __name__ == "__main__":
- verbose = '-v' in sys.argv
-
-tested_methods = {}
-
-def test(methodname, input, output, *args):
- global tested_methods
- tested_methods[methodname] = 1
- if verbose:
- print '%r.%s(%s)' % (input, methodname, ", ".join(map(repr, args))),
- u = UserString(input)
- objects = [input, u, UserString(u)]
- res = [""] * 3
- for i in range(3):
- object = objects[i]
- try:
- f = getattr(object, methodname)
- except AttributeError:
- f = None
- res[i] = AttributeError
- else:
- try:
- res[i] = apply(f, args)
- except:
- res[i] = sys.exc_type
- if res[0] == res[1] == res[2] == output:
- if verbose:
- print 'yes'
- else:
- if verbose:
- print 'no'
- print (methodname, input, output, args, res[0], res[1], res[2])
-
-string_tests.run_method_tests(test)
-string_tests.run_contains_tests(test)
-string_tests.run_inplace_tests(UserString)
+ test_main()