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Issue #10992: make tests pass when run under coverage.

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Various tests fail when run under coverage. A primary culprit is refcount tests
which fail as the counts are thrown off by the coverage code. A new decorator
-- test.support.refcount_test -- is used to decorate tests which test refcounts
and to skip them when running under coverage. Other tests simply fail because
of changes in the system (e.g., __local__ suddenly appearing).

Thanks to Kristian Vlaardingerbroek for helping to diagnose the test failures.
This commit is contained in:
Brett Cannon 2011-02-22 03:04:06 +00:00
parent eb70e47d85
commit 7a54073a56
13 changed files with 58 additions and 4 deletions
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4
Lib/test/test_trace.py
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@ -245,6 +245,8 @@ class TestFuncs(unittest.TestCase):
}
self.assertEqual(self.tracer.results().calledfuncs, expected)
@unittest.skipIf(hasattr(sys, 'gettrace') and sys.gettrace(),
'pre-existing trace function throws off measurements')
def test_inst_method_calling(self):
obj = TracedClass(20)
self.tracer.runfunc(obj.inst_method_calling, 1)
@ -264,6 +266,8 @@ class TestCallers(unittest.TestCase):
self.tracer = Trace(count=0, trace=0, countcallers=1)
self.filemod = my_file_and_modname()
@unittest.skipIf(hasattr(sys, 'gettrace') and sys.gettrace(),
'pre-existing trace function throws off measurements')
def test_loop_caller_importing(self):
self.tracer.runfunc(traced_func_importing_caller, 1)