Remove tests which were migrated to test_re.py. There are still more tests
to migrate.
This commit is contained in:
Skip Montanaro
parent
5d0136e297
commit
bf7ad96d36
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@ -46,15 +46,6 @@ def test(expression, result, exception=None):
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if verbose:
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print 'Running tests on character literals'
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for i in [0, 8, 16, 32, 64, 127, 128, 255]:
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test(r"""sre.match(r"\%03o" % i, chr(i)) is not None""", 1)
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test(r"""sre.match(r"\%03o0" % i, chr(i)+"0") is not None""", 1)
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test(r"""sre.match(r"\%03o8" % i, chr(i)+"8") is not None""", 1)
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test(r"""sre.match(r"\x%02x" % i, chr(i)) is not None""", 1)
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test(r"""sre.match(r"\x%02x0" % i, chr(i)+"0") is not None""", 1)
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test(r"""sre.match(r"\x%02xz" % i, chr(i)+"z") is not None""", 1)
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test(r"""sre.match("\911", "")""", None, sre.error)
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#
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# Misc tests from Tim Peters' re.doc
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@ -73,128 +64,6 @@ test(r"""sre.match(r'x*', 'xxxa').span(0)""", (0, 3))
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test(r"""sre.match(r'x*', 'xxxa').span()""", (0, 3))
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test(r"""sre.match(r'a+', 'xxx')""", None)
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# bug 113254
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test(r"""sre.match(r'(a)|(b)', 'b').start(1)""", -1)
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test(r"""sre.match(r'(a)|(b)', 'b').end(1)""", -1)
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test(r"""sre.match(r'(a)|(b)', 'b').span(1)""", (-1, -1))
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# bug described in patches 527371/672491
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test(r"""sre.match(r'(a)?a','a').lastindex""", None)
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test(r"""sre.match(r'(a)(b)?b','ab').lastindex""", 1)
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test(r"""sre.match(r'(?P<a>a)(?P<b>b)?b','ab').lastgroup""", 'a')
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test(r"""sre.match("(?P<a>a(b))", "ab").lastgroup""", 'a')
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test(r"""sre.match("((a))", "a").lastindex""", 1)
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# bug 545855 -- This pattern failed to cause a compile error as it
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# should, instead provoking a TypeError.
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test(r"""sre.compile('foo[a-')""", None, sre.error)
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# bugs 418626 at al. -- Testing Greg Chapman's addition of op code
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# SRE_OP_MIN_REPEAT_ONE for eliminating recursion on simple uses of
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# pattern '*?' on a long string.
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test(r"""sre.match('.*?c', 10000*'ab'+'cd').end(0)""", 20001)
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test(r"""sre.match('.*?cd', 5000*'ab'+'c'+5000*'ab'+'cde').end(0)""", 20003)
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test(r"""sre.match('.*?cd', 20000*'abc'+'de').end(0)""", 60001)
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# non-simple '*?' still recurses and hits the recursion limit
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test(r"""sre.search('(a|b)*?c', 10000*'ab'+'cd').end(0)""", None, RuntimeError)
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# bug 612074
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pat=u"["+sre.escape(u"\u2039")+u"]"
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test(r"""sre.compile(pat) and 1""", 1, None)
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if verbose:
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print 'Running tests on sre.sub'
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test(r"""sre.sub(r"(?i)b+", "x", "bbbb BBBB")""", 'x x')
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def bump_num(matchobj):
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int_value = int(matchobj.group(0))
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return str(int_value + 1)
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test(r"""sre.sub(r'\d+', bump_num, '08.2 -2 23x99y')""", '9.3 -3 24x100y')
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test(r"""sre.sub(r'\d+', bump_num, '08.2 -2 23x99y', 3)""", '9.3 -3 23x99y')
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test(r"""sre.sub(r'.', lambda m: r"\n", 'x')""", '\\n')
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test(r"""sre.sub(r'.', r"\n", 'x')""", '\n')
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s = r"\1\1"
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test(r"""sre.sub(r'(.)', s, 'x')""", 'xx')
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test(r"""sre.sub(r'(.)', sre.escape(s), 'x')""", s)
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test(r"""sre.sub(r'(.)', lambda m: s, 'x')""", s)
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test(r"""sre.sub(r'(?P<a>x)', '\g<a>\g<a>', 'xx')""", 'xxxx')
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test(r"""sre.sub(r'(?P<a>x)', '\g<a>\g<1>', 'xx')""", 'xxxx')
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test(r"""sre.sub(r'(?P<unk>x)', '\g<unk>\g<unk>', 'xx')""", 'xxxx')
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test(r"""sre.sub(r'(?P<unk>x)', '\g<1>\g<1>', 'xx')""", 'xxxx')
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# bug 449964: fails for group followed by other escape
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test(r"""sre.sub(r'(?P<unk>x)', '\g<1>\g<1>\\b', 'xx')""", 'xx\bxx\b')
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test(r"""sre.sub(r'a', r'\t\n\v\r\f\a\b\B\Z\a\A\w\W\s\S\d\D', 'a')""", '\t\n\v\r\f\a\b\\B\\Z\a\\A\\w\\W\\s\\S\\d\\D')
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test(r"""sre.sub(r'a', '\t\n\v\r\f\a', 'a')""", '\t\n\v\r\f\a')
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test(r"""sre.sub(r'a', '\t\n\v\r\f\a', 'a')""", (chr(9)+chr(10)+chr(11)+chr(13)+chr(12)+chr(7)))
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test(r"""sre.sub(r'^\s*', 'X', 'test')""", 'Xtest')
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# qualified sub
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test(r"""sre.sub(r'a', 'b', 'aaaaa')""", 'bbbbb')
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test(r"""sre.sub(r'a', 'b', 'aaaaa', 1)""", 'baaaa')
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# bug 114660
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test(r"""sre.sub(r'(\S)\s+(\S)', r'\1 \2', 'hello there')""", 'hello there')
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# Test for sub() on escaped characters, see SF bug #449000
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test(r"""sre.sub(r'\r\n', r'\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n')
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test(r"""sre.sub('\r\n', r'\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n')
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test(r"""sre.sub(r'\r\n', '\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n')
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test(r"""sre.sub('\r\n', '\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n')
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# Test for empty sub() behaviour, see SF bug #462270
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test(r"""sre.sub('x*', '-', 'abxd')""", '-a-b-d-')
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test(r"""sre.sub('x+', '-', 'abxd')""", 'ab-d')
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if verbose:
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print 'Running tests on symbolic references'
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test(r"""sre.sub(r'(?P<a>x)', '\g<a', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)', '\g<', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)', '\g', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)', '\g<a a>', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)', '\g<1a1>', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)', '\g<ab>', 'xx')""", None, IndexError)
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test(r"""sre.sub(r'(?P<a>x)|(?P<b>y)', '\g<b>', 'xx')""", None, sre.error)
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test(r"""sre.sub(r'(?P<a>x)|(?P<b>y)', '\\2', 'xx')""", None, sre.error)
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if verbose:
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print 'Running tests on sre.subn'
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test(r"""sre.subn(r"(?i)b+", "x", "bbbb BBBB")""", ('x x', 2))
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test(r"""sre.subn(r"b+", "x", "bbbb BBBB")""", ('x BBBB', 1))
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test(r"""sre.subn(r"b+", "x", "xyz")""", ('xyz', 0))
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test(r"""sre.subn(r"b*", "x", "xyz")""", ('xxxyxzx', 4))
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test(r"""sre.subn(r"b*", "x", "xyz", 2)""", ('xxxyz', 2))
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if verbose:
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print 'Running tests on sre.split'
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test(r"""sre.split(r":", ":a:b::c")""", ['', 'a', 'b', '', 'c'])
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test(r"""sre.split(r":+", ":a:b:::")""", ['', 'a', 'b', ''])
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test(r"""sre.split(r":*", ":a:b::c")""", ['', 'a', 'b', 'c'])
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test(r"""sre.split(r"(:*)", ":a:b::c")""", ['', ':', 'a', ':', 'b', '::', 'c'])
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test(r"""sre.split(r"(?::*)", ":a:b::c")""", ['', 'a', 'b', 'c'])
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test(r"""sre.split(r"(:)*", ":a:b::c")""", ['', ':', 'a', ':', 'b', ':', 'c'])
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test(r"""sre.split(r"([b:]+)", ":a:b::c")""", ['', ':', 'a', ':b::', 'c'])
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test(r"""sre.split(r"(b)|(:+)", ":a:b::c")""",
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['', None, ':', 'a', None, ':', '', 'b', None, '', None, '::', 'c'])
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test(r"""sre.split(r"(?:b)|(?::+)", ":a:b::c")""", ['', 'a', '', '', 'c'])
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test(r"""sre.split(r":", ":a:b::c", 2)""", ['', 'a', 'b::c'])
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test(r"""sre.split(r':', 'a:b:c:d', 2)""", ['a', 'b', 'c:d'])
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test(r"""sre.split(r"(:)", ":a:b::c", 2)""", ['', ':', 'a', ':', 'b::c'])
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test(r"""sre.split(r"(:*)", ":a:b::c", 2)""", ['', ':', 'a', ':', 'b::c'])
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if verbose:
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print "Running tests on sre.findall"
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@ -321,134 +190,3 @@ if verbose:
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test("sre.match('(x)*', 50000*'x').span()", (0, 50000), RuntimeError)
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test("sre.match(r'(x)*y', 50000*'x'+'y').span()", (0, 50001), RuntimeError)
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test("sre.match(r'(x)*?y', 50000*'x'+'y').span()", (0, 50001), RuntimeError)
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from test.re_tests import *
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if verbose:
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print 'Running re_tests test suite'
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else:
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# To save time, only run the first and last 10 tests
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#tests = tests[:10] + tests[-10:]
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pass
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for t in tests:
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sys.stdout.flush()
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pattern=s=outcome=repl=expected=None
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if len(t)==5:
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pattern, s, outcome, repl, expected = t
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elif len(t)==3:
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pattern, s, outcome = t
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else:
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raise ValueError, ('Test tuples should have 3 or 5 fields',t)
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try:
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obj=sre.compile(pattern)
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except sre.error:
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if outcome==SYNTAX_ERROR: pass # Expected a syntax error
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else:
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print '=== Syntax error:', t
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except KeyboardInterrupt: raise KeyboardInterrupt
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except:
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print '*** Unexpected error ***', t
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if verbose:
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traceback.print_exc(file=sys.stdout)
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else:
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try:
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result=obj.search(s)
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except (sre.error), msg:
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print '=== Unexpected exception', t, repr(msg)
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if outcome==SYNTAX_ERROR:
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print '=== Compiled incorrectly', t
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elif outcome==FAIL:
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if result is None: pass # No match, as expected
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else: print '=== Succeeded incorrectly', t
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elif outcome==SUCCEED:
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if result is not None:
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# Matched, as expected, so now we compute the
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# result string and compare it to our expected result.
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start, end = result.span(0)
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vardict={'found': result.group(0),
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'groups': result.group(),
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'flags': result.re.flags}
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for i in range(1, 100):
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try:
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gi = result.group(i)
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# Special hack because else the string concat fails:
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if gi is None:
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gi = "None"
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except IndexError:
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gi = "Error"
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vardict['g%d' % i] = gi
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for i in result.re.groupindex.keys():
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try:
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gi = result.group(i)
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if gi is None:
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gi = "None"
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except IndexError:
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gi = "Error"
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vardict[i] = gi
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repl=eval(repl, vardict)
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if repl!=expected:
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print '=== grouping error', t,
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print repr(repl)+' should be '+repr(expected)
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else:
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print '=== Failed incorrectly', t
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continue
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# Try the match on a unicode string, and check that it
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# still succeeds.
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try:
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u = unicode(s, "latin-1")
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except NameError:
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pass
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except TypeError:
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continue # skip unicode test strings
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else:
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result=obj.search(u)
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if result==None:
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print '=== Fails on unicode match', t
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# Try the match on a unicode pattern, and check that it
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# still succeeds.
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try:
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u = unicode(pattern, "latin-1")
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except NameError:
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pass
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else:
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obj=sre.compile(u)
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result=obj.search(s)
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if result==None:
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print '=== Fails on unicode pattern match', t
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# Try the match with the search area limited to the extent
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# of the match and see if it still succeeds. \B will
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# break (because it won't match at the end or start of a
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# string), so we'll ignore patterns that feature it.
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if pattern[:2]!='\\B' and pattern[-2:]!='\\B':
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obj=sre.compile(pattern)
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result=obj.search(s, result.start(0), result.end(0)+1)
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if result==None:
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print '=== Failed on range-limited match', t
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# Try the match with IGNORECASE enabled, and check that it
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# still succeeds.
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obj=sre.compile(pattern, sre.IGNORECASE)
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result=obj.search(s)
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if result==None:
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print '=== Fails on case-insensitive match', t
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# Try the match with LOCALE enabled, and check that it
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# still succeeds.
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obj=sre.compile(pattern, sre.LOCALE)
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result=obj.search(s)
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if result==None:
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print '=== Fails on locale-sensitive match', t
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# Try the match with UNICODE locale enabled, and check
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# that it still succeeds.
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if have_unicode:
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obj=sre.compile(pattern, sre.UNICODE)
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result=obj.search(s)
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if result==None:
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print '=== Fails on unicode-sensitive match', t
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