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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@ -25,6 +25,7 @@ from itertools import product
from textwrap import dedent
from types import AsyncGeneratorType, FunctionType
from operator import neg
from test import support
from test.support import (
EnvironmentVarGuard, TESTFN, check_warnings, swap_attr, unlink,
maybe_get_event_loop_policy)
@ -1890,7 +1891,7 @@ class PtyTests(unittest.TestCase):
os.close(fd)
# Wait until the child process completes
os.waitpid(pid, 0)
support.wait_process(pid, exitcode=0)
return lines