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Fix a trivial class of (hypothetical, future) false-positive refleaks, discovered by an optimization in Unladen Swallow's past (which will become CPython's future).

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Collin Winter 2010-03-17 02:02:30 +00:00
parent 3436064785
commit ac1d93167c
1 changed files with 3 additions and 2 deletions
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5
Lib/test/regrtest.py
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@ -993,12 +993,13 @@ def dash_R(the_module, test, indirect_test, huntrleaks):
print >> sys.stderr, ("1234567890"*(repcount//10 + 1))[:repcount] print >> sys.stderr, ("1234567890"*(repcount//10 + 1))[:repcount]
dash_R_cleanup(fs, ps, pic, zdc, abcs) dash_R_cleanup(fs, ps, pic, zdc, abcs)
for i in range(repcount): for i in range(repcount):
rc = sys.gettotalrefcount() rc_before = sys.gettotalrefcount()
run_the_test() run_the_test()
sys.stderr.write('.') sys.stderr.write('.')
dash_R_cleanup(fs, ps, pic, zdc, abcs) dash_R_cleanup(fs, ps, pic, zdc, abcs)
rc_after = sys.gettotalrefcount()
if i >= nwarmup: if i >= nwarmup:
deltas.append(sys.gettotalrefcount() - rc - 2) deltas.append(rc_after - rc_before)
print >> sys.stderr print >> sys.stderr
if any(deltas): if any(deltas):
msg = '%s leaked %s references, sum=%s' % (test, deltas, sum(deltas)) msg = '%s leaked %s references, sum=%s' % (test, deltas, sum(deltas))