diff options
Diffstat (limited to 'Lib/test/test_regrtest.py')
| -rw-r--r-- | Lib/test/test_regrtest.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py index f24d23e..66463fd 100644 --- a/Lib/test/test_regrtest.py +++ b/Lib/test/test_regrtest.py @@ -42,6 +42,8 @@ EXITCODE_NO_TESTS_RAN = 4 EXITCODE_RERUN_FAIL = 5 EXITCODE_INTERRUPTED = 130 +MS_WINDOWS = (sys.platform == 'win32') + TEST_INTERRUPTED = textwrap.dedent(""" from signal import SIGINT, raise_signal try: @@ -2036,6 +2038,38 @@ class ArgsTestCase(BaseTestCase): with self.subTest(opt=opt): self.check_add_python_opts(opt) + # gh-76319: Raising SIGSEGV on Android may not cause a crash. + @unittest.skipIf(support.is_android, + 'raising SIGSEGV on Android is unreliable') + def test_worker_output_on_failure(self): + try: + from faulthandler import _sigsegv + except ImportError: + self.skipTest("need faulthandler._sigsegv") + + code = textwrap.dedent(r""" + import faulthandler + import unittest + from test import support + + class CrashTests(unittest.TestCase): + def test_crash(self): + print("just before crash!", flush=True) + + with support.SuppressCrashReport(): + faulthandler._sigsegv(True) + """) + testname = self.create_test(code=code) + + output = self.run_tests("-j1", testname, exitcode=EXITCODE_BAD_TEST) + self.check_executed_tests(output, testname, + failed=[testname], + stats=0, parallel=True) + if not MS_WINDOWS: + exitcode = -int(signal.SIGSEGV) + self.assertIn(f"Exit code {exitcode} (SIGSEGV)", output) + self.check_line(output, "just before crash!", full=True, regex=False) + class TestUtils(unittest.TestCase): def test_format_duration(self): |