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Gh-68586: use run_python_until_end in test_capi (GH-102729)

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Co-authored-by: Aidin Gharibnavaz

Automerge-Triggered-By: GH:kumaraditya303
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Furkan Onder 2023-04-09 11:44:49 +03:00 • committed by GitHub
parent 45b4b37fc2
commit 8317d51996
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1 changed files with 7 additions and 11 deletions
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18
Lib/test/test_capi/test_misc.py
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@ -21,7 +21,7 @@ from test.support import MISSING_C_DOCSTRINGS
from test.support import import_helper
from test.support import threading_helper
from test.support import warnings_helper
from test.support.script_helper import assert_python_failure, assert_python_ok
from test.support.script_helper import assert_python_failure, assert_python_ok, run_python_until_end
try:
import _posixsubprocess
except ImportError:
@ -69,21 +69,17 @@ class CAPITest(unittest.TestCase):
@support.requires_subprocess()
def test_no_FatalError_infinite_loop(self):
with support.SuppressCrashReport():
p = subprocess.Popen([sys.executable, "-c",
'import _testcapi;'
'_testcapi.crash_no_current_thread()'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True)
(out, err) = p.communicate()
self.assertEqual(out, '')
run_result, _cmd_line = run_python_until_end(
'-c', 'import _testcapi; _testcapi.crash_no_current_thread()',
)
_rc, out, err = run_result
self.assertEqual(out, b'')
# This used to cause an infinite loop.
msg = ("Fatal Python error: PyThreadState_Get: "
"the function must be called with the GIL held, "
"after Python initialization and before Python finalization, "
"but the GIL is released "
"(the current Python thread state is NULL)")
"(the current Python thread state is NULL)").encode()
self.assertTrue(err.rstrip().startswith(msg),
err)