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bpo-36814: ensure os.posix_spawn() handles None (GH-13144)

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Fix an issue where os.posix_spawn() would incorrectly raise a TypeError
when file_actions is None.
This commit is contained in:
Anthony Shaw 2019-05-10 12:00:06 +10:00 • committed by Victor Stinner
parent fce5ff1e18
commit 948ed8c96b
3 changed files with 11 additions and 1 deletions
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9
Lib/test/test_posix.py
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@ -1550,6 +1550,15 @@ class _PosixSpawnMixin:
with open(envfile) as f:
self.assertEqual(f.read(), 'bar')
def test_none_file_actions(self):
pid = self.spawn_func(
self.NOOP_PROGRAM[0],
self.NOOP_PROGRAM,
os.environ,
file_actions=None
)
self.assertEqual(os.waitpid(pid, 0), (pid, 0))
def test_empty_file_actions(self):
pid = self.spawn_func(
self.NOOP_PROGRAM[0],