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author | Skip Montanaro <skip@pobox.com> | 2003-04-25 15:41:19 +0000 |
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committer | Skip Montanaro <skip@pobox.com> | 2003-04-25 15:41:19 +0000 |
commit | e2c2a8492b37a1ab66a8c4feadd3460c2f8e9e4a (patch) | |
tree | 7db3baab63801ea595243c2fe8dfdd76061ff435 /Lib | |
parent | 9a416fc4e3ab5c382e93a418365bfce40d9207dd (diff) | |
download | cpython-e2c2a8492b37a1ab66a8c4feadd3460c2f8e9e4a.tar.gz |
deleted more tests which were either already in test_re or that I migrated
in the last revison
Diffstat (limited to 'Lib')
-rw-r--r-- | Lib/test/test_sre.py | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/Lib/test/test_sre.py b/Lib/test/test_sre.py index 59497ae960..982cad963d 100644 --- a/Lib/test/test_sre.py +++ b/Lib/test/test_sre.py @@ -114,79 +114,3 @@ test(r"""pat.match('ac').group(1, 'b2', 3)""", ('a', None, 'c')) for op in '','?','*': test(r"""sre.match(r'((.%s):)?z', 'z').groups()"""%op, (None, None)) test(r"""sre.match(r'((.%s):)?z', 'a:z').groups()"""%op, ('a:', 'a')) - -if verbose: - print "Running tests on sre.escape" - -p = "" -for i in range(0, 256): - p = p + chr(i) - test(r"""sre.match(sre.escape(chr(i)), chr(i)) is not None""", 1) - test(r"""sre.match(sre.escape(chr(i)), chr(i)).span()""", (0,1)) - -pat = sre.compile(sre.escape(p)) -test(r"""pat.match(p) is not None""", 1) -test(r"""pat.match(p).span()""", (0,256)) - -if verbose: - print 'Running tests on sre.Scanner' - -def s_ident(scanner, token): return token -def s_operator(scanner, token): return "op%s" % token -def s_float(scanner, token): return float(token) -def s_int(scanner, token): return int(token) - -scanner = sre.Scanner([ - (r"[a-zA-Z_]\w*", s_ident), - (r"\d+\.\d*", s_float), - (r"\d+", s_int), - (r"=|\+|-|\*|/", s_operator), - (r"\s+", None), - ]) - -# sanity check -test('scanner.scan("sum = 3*foo + 312.50 + bar")', - (['sum', 'op=', 3, 'op*', 'foo', 'op+', 312.5, 'op+', 'bar'], '')) - -if verbose: - print 'Pickling a SRE_Pattern instance' - -try: - import pickle - pat = sre.compile(r'a(?:b|(c|e){1,2}?|d)+?(.)') - s = pickle.dumps(pat) - pat = pickle.loads(s) -except: - print TestFailed, 're module pickle' - -try: - import cPickle - pat = sre.compile(r'a(?:b|(c|e){1,2}?|d)+?(.)') - s = cPickle.dumps(pat) - pat = cPickle.loads(s) -except: - print TestFailed, 're module cPickle' - -# constants -test(r"""sre.I""", sre.IGNORECASE) -test(r"""sre.L""", sre.LOCALE) -test(r"""sre.M""", sre.MULTILINE) -test(r"""sre.S""", sre.DOTALL) -test(r"""sre.X""", sre.VERBOSE) -test(r"""sre.T""", sre.TEMPLATE) -test(r"""sre.U""", sre.UNICODE) - -for flags in [sre.I, sre.M, sre.X, sre.S, sre.L, sre.T, sre.U]: - try: - r = sre.compile('^pattern$', flags) - except: - print 'Exception raised on flag', flags - -if verbose: - print 'Test engine limitations' - -# Try nasty case that overflows the straightforward recursive -# implementation of repeated groups. -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) |