diff options
author | Skip Montanaro <skip@pobox.com> | 2003-04-25 15:17:03 (GMT) |
---|---|---|
committer | Skip Montanaro <skip@pobox.com> | 2003-04-25 15:17:03 (GMT) |
commit | bf7ad96d3605660c8267a3f7c14f25dcb6701b2d (patch) | |
tree | fb2474bd7173b877b22e56cd8fdce4492d9135ec /Lib | |
parent | 5d0136e297421b7fce48e4dd3ec9eb64f8079411 (diff) | |
download | cpython-bf7ad96d3605660c8267a3f7c14f25dcb6701b2d.zip cpython-bf7ad96d3605660c8267a3f7c14f25dcb6701b2d.tar.gz cpython-bf7ad96d3605660c8267a3f7c14f25dcb6701b2d.tar.bz2 |
Remove tests which were migrated to test_re.py. There are still more tests
to migrate.
Diffstat (limited to 'Lib')
-rw-r--r-- | Lib/test/test_sre.py | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/Lib/test/test_sre.py b/Lib/test/test_sre.py index 453ee21..59497ae 100644 --- a/Lib/test/test_sre.py +++ b/Lib/test/test_sre.py @@ -46,15 +46,6 @@ def test(expression, result, exception=None): if verbose: print 'Running tests on character literals' -for i in [0, 8, 16, 32, 64, 127, 128, 255]: - test(r"""sre.match(r"\%03o" % i, chr(i)) is not None""", 1) - test(r"""sre.match(r"\%03o0" % i, chr(i)+"0") is not None""", 1) - test(r"""sre.match(r"\%03o8" % i, chr(i)+"8") is not None""", 1) - test(r"""sre.match(r"\x%02x" % i, chr(i)) is not None""", 1) - test(r"""sre.match(r"\x%02x0" % i, chr(i)+"0") is not None""", 1) - test(r"""sre.match(r"\x%02xz" % i, chr(i)+"z") is not None""", 1) -test(r"""sre.match("\911", "")""", None, sre.error) - # # Misc tests from Tim Peters' re.doc @@ -73,128 +64,6 @@ test(r"""sre.match(r'x*', 'xxxa').span(0)""", (0, 3)) test(r"""sre.match(r'x*', 'xxxa').span()""", (0, 3)) test(r"""sre.match(r'a+', 'xxx')""", None) -# bug 113254 -test(r"""sre.match(r'(a)|(b)', 'b').start(1)""", -1) -test(r"""sre.match(r'(a)|(b)', 'b').end(1)""", -1) -test(r"""sre.match(r'(a)|(b)', 'b').span(1)""", (-1, -1)) - -# bug described in patches 527371/672491 -test(r"""sre.match(r'(a)?a','a').lastindex""", None) -test(r"""sre.match(r'(a)(b)?b','ab').lastindex""", 1) -test(r"""sre.match(r'(?P<a>a)(?P<b>b)?b','ab').lastgroup""", 'a') -test(r"""sre.match("(?P<a>a(b))", "ab").lastgroup""", 'a') -test(r"""sre.match("((a))", "a").lastindex""", 1) - -# bug 545855 -- This pattern failed to cause a compile error as it -# should, instead provoking a TypeError. -test(r"""sre.compile('foo[a-')""", None, sre.error) - -# bugs 418626 at al. -- Testing Greg Chapman's addition of op code -# SRE_OP_MIN_REPEAT_ONE for eliminating recursion on simple uses of -# pattern '*?' on a long string. -test(r"""sre.match('.*?c', 10000*'ab'+'cd').end(0)""", 20001) -test(r"""sre.match('.*?cd', 5000*'ab'+'c'+5000*'ab'+'cde').end(0)""", 20003) -test(r"""sre.match('.*?cd', 20000*'abc'+'de').end(0)""", 60001) -# non-simple '*?' still recurses and hits the recursion limit -test(r"""sre.search('(a|b)*?c', 10000*'ab'+'cd').end(0)""", None, RuntimeError) - -# bug 612074 -pat=u"["+sre.escape(u"\u2039")+u"]" -test(r"""sre.compile(pat) and 1""", 1, None) - -if verbose: - print 'Running tests on sre.sub' - -test(r"""sre.sub(r"(?i)b+", "x", "bbbb BBBB")""", 'x x') - -def bump_num(matchobj): - int_value = int(matchobj.group(0)) - return str(int_value + 1) - -test(r"""sre.sub(r'\d+', bump_num, '08.2 -2 23x99y')""", '9.3 -3 24x100y') -test(r"""sre.sub(r'\d+', bump_num, '08.2 -2 23x99y', 3)""", '9.3 -3 23x99y') - -test(r"""sre.sub(r'.', lambda m: r"\n", 'x')""", '\\n') -test(r"""sre.sub(r'.', r"\n", 'x')""", '\n') - -s = r"\1\1" - -test(r"""sre.sub(r'(.)', s, 'x')""", 'xx') -test(r"""sre.sub(r'(.)', sre.escape(s), 'x')""", s) -test(r"""sre.sub(r'(.)', lambda m: s, 'x')""", s) - -test(r"""sre.sub(r'(?P<a>x)', '\g<a>\g<a>', 'xx')""", 'xxxx') -test(r"""sre.sub(r'(?P<a>x)', '\g<a>\g<1>', 'xx')""", 'xxxx') -test(r"""sre.sub(r'(?P<unk>x)', '\g<unk>\g<unk>', 'xx')""", 'xxxx') -test(r"""sre.sub(r'(?P<unk>x)', '\g<1>\g<1>', 'xx')""", 'xxxx') - -# bug 449964: fails for group followed by other escape -test(r"""sre.sub(r'(?P<unk>x)', '\g<1>\g<1>\\b', 'xx')""", 'xx\bxx\b') - -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') -test(r"""sre.sub(r'a', '\t\n\v\r\f\a', 'a')""", '\t\n\v\r\f\a') -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))) - -test(r"""sre.sub(r'^\s*', 'X', 'test')""", 'Xtest') - -# qualified sub -test(r"""sre.sub(r'a', 'b', 'aaaaa')""", 'bbbbb') -test(r"""sre.sub(r'a', 'b', 'aaaaa', 1)""", 'baaaa') - -# bug 114660 -test(r"""sre.sub(r'(\S)\s+(\S)', r'\1 \2', 'hello there')""", 'hello there') - -# Test for sub() on escaped characters, see SF bug #449000 -test(r"""sre.sub(r'\r\n', r'\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n') -test(r"""sre.sub('\r\n', r'\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n') -test(r"""sre.sub(r'\r\n', '\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n') -test(r"""sre.sub('\r\n', '\n', 'abc\r\ndef\r\n')""", 'abc\ndef\n') - -# Test for empty sub() behaviour, see SF bug #462270 -test(r"""sre.sub('x*', '-', 'abxd')""", '-a-b-d-') -test(r"""sre.sub('x+', '-', 'abxd')""", 'ab-d') - -if verbose: - print 'Running tests on symbolic references' - -test(r"""sre.sub(r'(?P<a>x)', '\g<a', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)', '\g<', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)', '\g', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)', '\g<a a>', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)', '\g<1a1>', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)', '\g<ab>', 'xx')""", None, IndexError) -test(r"""sre.sub(r'(?P<a>x)|(?P<b>y)', '\g<b>', 'xx')""", None, sre.error) -test(r"""sre.sub(r'(?P<a>x)|(?P<b>y)', '\\2', 'xx')""", None, sre.error) - -if verbose: - print 'Running tests on sre.subn' - -test(r"""sre.subn(r"(?i)b+", "x", "bbbb BBBB")""", ('x x', 2)) -test(r"""sre.subn(r"b+", "x", "bbbb BBBB")""", ('x BBBB', 1)) -test(r"""sre.subn(r"b+", "x", "xyz")""", ('xyz', 0)) -test(r"""sre.subn(r"b*", "x", "xyz")""", ('xxxyxzx', 4)) -test(r"""sre.subn(r"b*", "x", "xyz", 2)""", ('xxxyz', 2)) - -if verbose: - print 'Running tests on sre.split' - -test(r"""sre.split(r":", ":a:b::c")""", ['', 'a', 'b', '', 'c']) -test(r"""sre.split(r":+", ":a:b:::")""", ['', 'a', 'b', '']) -test(r"""sre.split(r":*", ":a:b::c")""", ['', 'a', 'b', 'c']) -test(r"""sre.split(r"(:*)", ":a:b::c")""", ['', ':', 'a', ':', 'b', '::', 'c']) -test(r"""sre.split(r"(?::*)", ":a:b::c")""", ['', 'a', 'b', 'c']) -test(r"""sre.split(r"(:)*", ":a:b::c")""", ['', ':', 'a', ':', 'b', ':', 'c']) -test(r"""sre.split(r"([b:]+)", ":a:b::c")""", ['', ':', 'a', ':b::', 'c']) -test(r"""sre.split(r"(b)|(:+)", ":a:b::c")""", - ['', None, ':', 'a', None, ':', '', 'b', None, '', None, '::', 'c']) -test(r"""sre.split(r"(?:b)|(?::+)", ":a:b::c")""", ['', 'a', '', '', 'c']) - -test(r"""sre.split(r":", ":a:b::c", 2)""", ['', 'a', 'b::c']) -test(r"""sre.split(r':', 'a:b:c:d', 2)""", ['a', 'b', 'c:d']) - -test(r"""sre.split(r"(:)", ":a:b::c", 2)""", ['', ':', 'a', ':', 'b::c']) -test(r"""sre.split(r"(:*)", ":a:b::c", 2)""", ['', ':', 'a', ':', 'b::c']) - if verbose: print "Running tests on sre.findall" @@ -321,134 +190,3 @@ if verbose: test("sre.match('(x)*', 50000*'x').span()", (0, 50000), RuntimeError) test("sre.match(r'(x)*y', 50000*'x'+'y').span()", (0, 50001), RuntimeError) test("sre.match(r'(x)*?y', 50000*'x'+'y').span()", (0, 50001), RuntimeError) - -from test.re_tests import * - -if verbose: - print 'Running re_tests test suite' -else: - # To save time, only run the first and last 10 tests - #tests = tests[:10] + tests[-10:] - pass - -for t in tests: - sys.stdout.flush() - pattern=s=outcome=repl=expected=None - if len(t)==5: - pattern, s, outcome, repl, expected = t - elif len(t)==3: - pattern, s, outcome = t - else: - raise ValueError, ('Test tuples should have 3 or 5 fields',t) - - try: - obj=sre.compile(pattern) - except sre.error: - if outcome==SYNTAX_ERROR: pass # Expected a syntax error - else: - print '=== Syntax error:', t - except KeyboardInterrupt: raise KeyboardInterrupt - except: - print '*** Unexpected error ***', t - if verbose: - traceback.print_exc(file=sys.stdout) - else: - try: - result=obj.search(s) - except (sre.error), msg: - print '=== Unexpected exception', t, repr(msg) - if outcome==SYNTAX_ERROR: - print '=== Compiled incorrectly', t - elif outcome==FAIL: - if result is None: pass # No match, as expected - else: print '=== Succeeded incorrectly', t - elif outcome==SUCCEED: - if result is not None: - # Matched, as expected, so now we compute the - # result string and compare it to our expected result. - start, end = result.span(0) - vardict={'found': result.group(0), - 'groups': result.group(), - 'flags': result.re.flags} - for i in range(1, 100): - try: - gi = result.group(i) - # Special hack because else the string concat fails: - if gi is None: - gi = "None" - except IndexError: - gi = "Error" - vardict['g%d' % i] = gi - for i in result.re.groupindex.keys(): - try: - gi = result.group(i) - if gi is None: - gi = "None" - except IndexError: - gi = "Error" - vardict[i] = gi - repl=eval(repl, vardict) - if repl!=expected: - print '=== grouping error', t, - print repr(repl)+' should be '+repr(expected) - else: - print '=== Failed incorrectly', t - continue - - # Try the match on a unicode string, and check that it - # still succeeds. - try: - u = unicode(s, "latin-1") - except NameError: - pass - except TypeError: - continue # skip unicode test strings - else: - result=obj.search(u) - if result==None: - print '=== Fails on unicode match', t - - # Try the match on a unicode pattern, and check that it - # still succeeds. - try: - u = unicode(pattern, "latin-1") - except NameError: - pass - else: - obj=sre.compile(u) - result=obj.search(s) - if result==None: - print '=== Fails on unicode pattern match', t - - # Try the match with the search area limited to the extent - # of the match and see if it still succeeds. \B will - # break (because it won't match at the end or start of a - # string), so we'll ignore patterns that feature it. - - if pattern[:2]!='\\B' and pattern[-2:]!='\\B': - obj=sre.compile(pattern) - result=obj.search(s, result.start(0), result.end(0)+1) - if result==None: - print '=== Failed on range-limited match', t - - # Try the match with IGNORECASE enabled, and check that it - # still succeeds. - obj=sre.compile(pattern, sre.IGNORECASE) - result=obj.search(s) - if result==None: - print '=== Fails on case-insensitive match', t - - # Try the match with LOCALE enabled, and check that it - # still succeeds. - obj=sre.compile(pattern, sre.LOCALE) - result=obj.search(s) - if result==None: - print '=== Fails on locale-sensitive match', t - - # Try the match with UNICODE locale enabled, and check - # that it still succeeds. - if have_unicode: - obj=sre.compile(pattern, sre.UNICODE) - result=obj.search(s) - if result==None: - print '=== Fails on unicode-sensitive match', t |