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GH-106152: Add PY_THROW event to cProfile (GH-106161)

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Tian Gao 2023-06-29 16:14:09 -07:00 • committed by GitHub
parent 7b2d94d875
commit cea9d4ea82
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3 changed files with 22 additions and 0 deletions
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20
Lib/test/test_cprofile.py
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@ -66,6 +66,26 @@ class CProfileTest(ProfileTest):
self.assertRaises(ValueError, pr2.enable)
pr.disable()
def test_throw(self):
"""
gh-106152
generator.throw() should trigger a call in cProfile
In the any() call below, there should be two entries for the generator:
* one for the call to __next__ which gets a True and terminates any
* one when the generator is garbage collected which will effectively
do a throw.
"""
pr = self.profilerclass()
pr.enable()
any(a == 1 for a in (1, 2))
pr.disable()
pr.create_stats()
for func, (cc, nc, _, _, _) in pr.stats.items():
if func[2] == "<genexpr>":
self.assertEqual(cc, 2)
self.assertEqual(nc, 2)
class TestCommandLine(unittest.TestCase):
def test_sort(self):