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gh-109276: regrtest re-runs "env changed" tests (#109831)

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When a test fails with "env changed" and --rerun option is used, the
test is now re-run in verbose mode in a fresh process.
This commit is contained in:
Victor Stinner 2023-09-25 16:21:01 +02:00 • committed by GitHub
parent 64ab9f7d5c
commit 72fb39c965
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3 changed files with 21 additions and 7 deletions
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13
Lib/test/test_regrtest.py
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@ -463,7 +463,7 @@ class BaseTestCase(unittest.TestCase):
randomize = True
rerun_failed = []
if rerun is not None:
if rerun is not None and not env_changed:
failed = [rerun.name]
if not rerun.success:
rerun_failed.append(rerun.name)
@ -591,7 +591,7 @@ class BaseTestCase(unittest.TestCase):
state = ', '.join(state)
if rerun is not None:
new_state = 'SUCCESS' if rerun.success else 'FAILURE'
state = 'FAILURE then ' + new_state
state = f'{state} then {new_state}'
self.check_line(output, f'Result: {state}', full=True)
def parse_random_seed(self, output):
@ -1229,6 +1229,15 @@ class ArgsTestCase(BaseTestCase):
self.check_executed_tests(output, [testname], env_changed=testname,
fail_env_changed=True, stats=1)
# rerun
output = self.run_tests("--rerun", testname)
self.check_executed_tests(output, [testname],
env_changed=testname,
rerun=Rerun(testname,
match=None,
success=True),
stats=2)
def test_rerun_fail(self):
# FAILURE then FAILURE
code = textwrap.dedent("""