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Undo supposed fix for Issue #15798 until I understand why this is

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causing test_multiprocessing_forkserver and test_multiprocessing_spawn
failures on head (3.4).
This commit is contained in:
Gregory P. Smith 2013-12-01 00:12:24 -08:00
parent 1eda9e7c30
commit 361e30c17a
4 changed files with 6 additions and 29 deletions
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21
Lib/test/test_subprocess.py
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@ -1559,27 +1559,6 @@ class POSIXProcessTestCase(BaseTestCase):
# all standard fds closed.
self.check_close_std_fds([0, 1, 2])
def test_small_errpipe_write_fd(self):
"""Issue #15798: Popen should work when stdio fds are available."""
new_stdin = os.dup(0)
new_stdout = os.dup(1)
try:
os.close(0)
os.close(1)
# Side test: if errpipe_write fails to have its CLOEXEC
# flag set this should cause the parent to think the exec
# failed. Extremely unlikely: everyone supports CLOEXEC.
subprocess.Popen([
sys.executable, "-c",
"print('AssertionError:0:CLOEXEC failure.')"]).wait()
finally:
# Restore original stdin and stdout
os.dup2(new_stdin, 0)
os.dup2(new_stdout, 1)
os.close(new_stdin)
os.close(new_stdout)
def test_remapping_std_fds(self):
# open up some temporary files
temps = [mkstemp() for i in range(3)]