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Issue #25122: try to debug test_eintr hang on FreeBSD

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* Add verbose mode to test_eintr
* Always enable verbose mode in test_eintr
* Use faulthandler.dump_traceback_later() with a timeout of 15 minutes in
  eintr_tester.py
This commit is contained in:
Victor Stinner 2015-09-15 12:15:59 +02:00
parent 024364a89a
commit f11d0d2c0d
2 changed files with 19 additions and 1 deletions
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12
Lib/test/test_eintr.py
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@ -1,5 +1,7 @@
import os
import signal
import subprocess
import sys
import unittest
from test import support
@ -14,7 +16,15 @@ class EINTRTests(unittest.TestCase):
# Run the tester in a sub-process, to make sure there is only one
# thread (for reliable signal delivery).
tester = support.findfile("eintr_tester.py", subdir="eintrdata")
script_helper.assert_python_ok(tester)
# FIXME: Issue #25122, always run in verbose mode to debug hang on FreeBSD
if True: #support.verbose:
args = [sys.executable, tester]
with subprocess.Popen(args, stdout=sys.stderr) as proc:
exitcode = proc.wait()
self.assertEqual(exitcode, 0)
else:
script_helper.assert_python_ok(tester)
if __name__ == "__main__":