bpo-40094: Add test.support.wait_process() (GH-19254)

Moreover, the following tests now check the child process exit code:

* test_os.PtyTests
* test_mailbox.test_lock_conflict()
* test_tempfile.test_process_awareness()
* test_uuid.testIssue8621()
* multiprocessing resource tracker tests
This commit is contained in:
Victor Stinner 2020-03-31 20:08:12 +02:00 committed by GitHub
parent 400e1dbcad
commit 278c1e159c
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19 changed files with 125 additions and 103 deletions

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@ -408,8 +408,7 @@ class BasicSocketTests(unittest.TestCase):
else:
os.close(wfd)
self.addCleanup(os.close, rfd)
_, status = os.waitpid(pid, 0)
self.assertEqual(status, 0)
support.wait_process(pid, exitcode=0)
child_random = os.read(rfd, 16)
self.assertEqual(len(child_random), 16)