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Code Issues 32 Releases Wiki Activity

Fixed #31509 -- Made DiscoverRunner enable faulthandler by default.

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This commit is contained in:
ovkulkarni
2020-05-06 13:52:12 -04:00
committed by Mariusz Felisiak
parent 188f7786bc
commit b7a438c7e2
5 changed files with 61 additions and 3 deletions
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29
tests/test_runner/test_discover_runner.py
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@@ -1,7 +1,9 @@
import os
from argparse import ArgumentParser
from contextlib import contextmanager
from unittest import TestSuite, TextTestRunner, defaultTestLoader, skipUnless
from unittest import (
TestSuite, TextTestRunner, defaultTestLoader, mock, skipUnless,
)
from django.db import connections
from django.test import SimpleTestCase
@@ -297,6 +299,31 @@ class DiscoverRunnerTests(SimpleTestCase):
self.assertIn('Write to stderr.', stderr.getvalue())
self.assertIn('Write to stdout.', stdout.getvalue())
@mock.patch('faulthandler.enable')
def test_faulthandler_enabled(self, mocked_enable):
with mock.patch('faulthandler.is_enabled', return_value=False):
DiscoverRunner(enable_faulthandler=True)
mocked_enable.assert_called()
@mock.patch('faulthandler.enable')
def test_faulthandler_already_enabled(self, mocked_enable):
with mock.patch('faulthandler.is_enabled', return_value=True):
DiscoverRunner(enable_faulthandler=True)
mocked_enable.assert_not_called()
@mock.patch('faulthandler.enable')
def test_faulthandler_enabled_fileno(self, mocked_enable):
# sys.stderr that is not an actual file.
with mock.patch('faulthandler.is_enabled', return_value=False), captured_stderr():
DiscoverRunner(enable_faulthandler=True)
mocked_enable.assert_called()
@mock.patch('faulthandler.enable')
def test_faulthandler_disabled(self, mocked_enable):
with mock.patch('faulthandler.is_enabled', return_value=False):
DiscoverRunner(enable_faulthandler=False)
mocked_enable.assert_not_called()
class DiscoverRunnerGetDatabasesTests(SimpleTestCase):
runner = DiscoverRunner(verbosity=2)