mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-14 13:59:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-37961: Fix regression in tracemalloc.Traceback.__repr__ (GH-23805)

Browse source 
Regression in 8d59eb1b66.
(cherry picked from commit 051b981867)

Co-authored-by: Daniel Hahler <git@thequod.de>
This commit is contained in:
Miss Islington (bot) 2020-12-16 14:01:14 -08:00 • committed by GitHub
parent 1662868490
commit 78062e07bc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 22 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Lib/test/test_tracemalloc.py
View file

@ -84,6 +84,25 @@ def traceback_filename(filename):
return traceback_lineno(filename, 0)
class TestTraceback(unittest.TestCase):
def test_repr(self):
def get_repr(*args) -> str:
return repr(tracemalloc.Traceback(*args))
self.assertEqual(get_repr(()), "<Traceback ()>")
self.assertEqual(get_repr((), 0), "<Traceback () total_nframe=0>")
frames = (("f1", 1), ("f2", 2))
exp_repr_frames = (
"(<Frame filename='f2' lineno=2>,"
" <Frame filename='f1' lineno=1>)"
)
self.assertEqual(get_repr(frames),
f"<Traceback {exp_repr_frames}>")
self.assertEqual(get_repr(frames, 2),
f"<Traceback {exp_repr_frames} total_nframe=2>")
class TestTracemallocEnabled(unittest.TestCase):
def setUp(self):
if tracemalloc.is_tracing():
@ -1064,6 +1083,7 @@ class TestCAPI(unittest.TestCase):
def test_main():
support.run_unittest(
TestTraceback,
TestTracemallocEnabled,
TestSnapshot,
TestFilters,