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Issue #5330: C functions called with keyword arguments were not reported by

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the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.
This commit is contained in:
Antoine Pitrou 2009-05-30 21:27:00 +00:00
parent 2152ca390b
commit 46dbe27f7e
4 changed files with 40 additions and 2 deletions
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20
Lib/test/test_profile.py
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@ -16,6 +16,7 @@ class ProfileTest(unittest.TestCase):
profilerclass = profile.Profile
methodnames = ['print_stats', 'print_callers', 'print_callees']
expected_output = {}
expected_list_sort_output = ':0(sort)'
@classmethod
def do_profiling(cls):
@ -40,6 +41,25 @@ class ProfileTest(unittest.TestCase):
"Stats.%s output for %s doesn't fit expectation!" %
(method, self.profilerclass.__name__))
def test_calling_conventions(self):
# Issue #5330: profile and cProfile wouldn't report C functions called
# with keyword arguments. We test all calling conventions.
prof = self.profilerclass(timer, 0.001)
stmts = [
"[].sort()",
"[].sort(reverse=True)",
"[].sort(*(None, None, True))",
"[].sort(**dict(reverse=True))",
]
for stmt in stmts:
s = StringIO()
prof.runctx(stmt, globals(), locals())
stats = pstats.Stats(prof, stream=s)
stats.print_stats()
res = s.getvalue()
self.assertTrue(self.expected_list_sort_output in res,
"Profiling {0!r} didn't report list.sort:\n{1}".format(stmt, res))
def regenerate_expected_output(filename, cls):
filename = filename.rstrip('co')