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SRE 2.1b2: increase the chances that the sre test works on other

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This commit is contained in:
Fredrik Lundh 2001-03-22 23:48:28 +00:00
parent 816e149c85
commit 015415ed14
2 changed files with 3 additions and 14 deletions
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8
Lib/test/output/test_sre
View file

@ -1,9 +1 @@
test_sre
sre.match(r'(x)*?y', 50000*'x'+'y').span() FAILED
Traceback (most recent call last):
File "../lib/test\test_sre.py", line 18, in test
r = eval(expression)
File "<string>", line 0, in ?
File "c:\pythonware\py21\python-2.1\lib\sre.py", line 52, in match
return _compile(pattern, flags).match(string)
RuntimeError: maximum recursion limit exceeded

9
Lib/test/test_sre.py
View file

@ -243,12 +243,9 @@ if verbose:
# Try nasty case that overflows the straightforward recursive
# implementation of repeated groups.
test(r"""sre.match(r'(x)*', 50000*'x').span()""",
(0, 50000), RuntimeError)
test(r"""sre.match(r'(x)*y', 50000*'x'+'y').span()""",
(0, 50001), RuntimeError)
test(r"""sre.match(r'(x)*?y', 50000*'x'+'y').span()""",
(0, 50001)) # this works in 2.1
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 re_tests import *