bpo-38614: Use test.support.SHORT_TIMEOUT constant (GH-17566)

Replace hardcoded timeout constants in tests with SHORT_TIMEOUT of
test.support, so it's easier to ajdust this timeout for all tests at
once.

SHORT_TIMEOUT is 30 seconds by default, but it can be longer
depending on --timeout command line option.

The change makes almost all timeouts longer, except
test_reap_children() of test_support which is made 2x shorter:
SHORT_TIMEOUT should be enough. If this test starts to fail,
LONG_TIMEOUT should be used instead.

Uniformize also "from test import support" import in some test files.
This commit is contained in:
Victor Stinner 2019-12-11 11:30:03 +01:00 committed by GitHub
parent b7a0109cd2
commit 0d63bacefd
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GPG key ID: 4AEE18F83AFDEB23
19 changed files with 73 additions and 65 deletions

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@ -1475,12 +1475,12 @@ class EventLoopTestsMixin:
return len(data)
test_utils.run_until(self.loop, lambda: reader(data) >= 1,
timeout=10)
timeout=support.SHORT_TIMEOUT)
self.assertEqual(b'1', data)
transport.write(b'2345')
test_utils.run_until(self.loop, lambda: reader(data) >= 5,
timeout=10)
timeout=support.SHORT_TIMEOUT)
self.assertEqual(b'12345', data)
self.assertEqual('CONNECTED', proto.state)
@ -1531,27 +1531,29 @@ class EventLoopTestsMixin:
return len(data)
write_transport.write(b'1')
test_utils.run_until(self.loop, lambda: reader(data) >= 1, timeout=10)
test_utils.run_until(self.loop, lambda: reader(data) >= 1,
timeout=support.SHORT_TIMEOUT)
self.assertEqual(b'1', data)
self.assertEqual(['INITIAL', 'CONNECTED'], read_proto.state)
self.assertEqual('CONNECTED', write_proto.state)
os.write(master, b'a')
test_utils.run_until(self.loop, lambda: read_proto.nbytes >= 1,
timeout=10)
timeout=support.SHORT_TIMEOUT)
self.assertEqual(['INITIAL', 'CONNECTED'], read_proto.state)
self.assertEqual(1, read_proto.nbytes)
self.assertEqual('CONNECTED', write_proto.state)
write_transport.write(b'2345')
test_utils.run_until(self.loop, lambda: reader(data) >= 5, timeout=10)
test_utils.run_until(self.loop, lambda: reader(data) >= 5,
timeout=support.SHORT_TIMEOUT)
self.assertEqual(b'12345', data)
self.assertEqual(['INITIAL', 'CONNECTED'], read_proto.state)
self.assertEqual('CONNECTED', write_proto.state)
os.write(master, b'bcde')
test_utils.run_until(self.loop, lambda: read_proto.nbytes >= 5,
timeout=10)
timeout=support.SHORT_TIMEOUT)
self.assertEqual(['INITIAL', 'CONNECTED'], read_proto.state)
self.assertEqual(5, read_proto.nbytes)
self.assertEqual('CONNECTED', write_proto.state)