diff options
Diffstat (limited to 'Lib/test/test_io.py')
| -rw-r--r-- | Lib/test/test_io.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 5b2bf46..ec19562 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -3514,11 +3514,16 @@ class SignalsTest(unittest.TestCase): # received (forcing a first EINTR in write()). read_results = [] write_finished = False + error = None def _read(): - while not write_finished: - while r in select.select([r], [], [], 1.0)[0]: - s = os.read(r, 1024) - read_results.append(s) + try: + while not write_finished: + while r in select.select([r], [], [], 1.0)[0]: + s = os.read(r, 1024) + read_results.append(s) + except BaseException as exc: + nonlocal error + error = exc t = threading.Thread(target=_read) t.daemon = True def alarm1(sig, frame): @@ -3539,6 +3544,8 @@ class SignalsTest(unittest.TestCase): wio.flush() write_finished = True t.join() + + self.assertIsNone(error) self.assertEqual(N, sum(len(x) for x in read_results)) finally: write_finished = True |