mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-04 00:30:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Add a new warning gategory, ResourceWarning, as discussed on python-dev. It is silent by default,

Browse source 
except when configured --with-pydebug.

Emit this warning from the GC shutdown procedure, rather than just printing to stderr.
This commit is contained in:
Georg Brandl 2010-10-24 15:11:22 +00:00
parent 872a702bbd
commit 08be72d0aa
12 changed files with 80 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Lib/test/test_gc.py
View file

@ -485,7 +485,7 @@ class GCTests(unittest.TestCase):
gc.set_debug(%s)
"""
def run_command(code):
p = subprocess.Popen([sys.executable, "-c", code],
p = subprocess.Popen([sys.executable, "-Wd", "-c", code],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
@ -494,11 +494,13 @@ class GCTests(unittest.TestCase):
return strip_python_stderr(stderr)
stderr = run_command(code % "0")
self.assertIn(b"gc: 2 uncollectable objects at shutdown", stderr)
self.assertIn(b"ResourceWarning: gc: 2 uncollectable objects at "
b"shutdown; use", stderr)
self.assertNotIn(b"<X 'first'>", stderr)
# With DEBUG_UNCOLLECTABLE, the garbage list gets printed
stderr = run_command(code % "gc.DEBUG_UNCOLLECTABLE")
self.assertIn(b"gc: 2 uncollectable objects at shutdown", stderr)
self.assertIn(b"ResourceWarning: gc: 2 uncollectable objects at "
b"shutdown", stderr)
self.assertTrue(
(b"[<X 'first'>, <X 'second'>]" in stderr) or
(b"[<X 'second'>, <X 'first'>]" in stderr), stderr)