The use of manual open() and .close() calls seems to be an attempt to keep the contents in scope. But Python doesn't restrict variables like that, so we can introduce new variables inside of a `with` and use them outside.
Do so to make the code more Pythonic.
Signed-off-by: Daniel Latypov dlatypov@google.com --- tools/testing/kunit/kunit_tool_test.py | 33 +++++++++++--------------- 1 file changed, 14 insertions(+), 19 deletions(-)
diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index e527ce9d3295..f2c12d96caa1 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -106,15 +106,14 @@ class KUnitParserTest(KUnitTest): def test_output_isolated_correctly(self): log_path = get_absolute_path( 'test_data/test_output_isolated_correctly.log') - file = open(log_path) - result = kunit_parser.isolate_kunit_output(file.readlines()) + with open(log_path) as file: + result = kunit_parser.isolate_kunit_output(file.readlines()) self.assertContains('TAP version 14', result) self.assertContains(' # Subtest: example', result) self.assertContains(' 1..2', result) self.assertContains(' ok 1 - example_simple_test', result) self.assertContains(' ok 2 - example_mock_test', result) self.assertContains('ok 1 - example', result) - file.close()
def test_output_with_prefix_isolated_correctly(self): log_path = get_absolute_path( @@ -149,42 +148,39 @@ class KUnitParserTest(KUnitTest): def test_parse_successful_test_log(self): all_passed_log = get_absolute_path( 'test_data/test_is_test_passed-all_passed.log') - file = open(all_passed_log) - result = kunit_parser.parse_run_tests(file.readlines()) + with open(all_passed_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) self.assertEqual( kunit_parser.TestStatus.SUCCESS, result.status) - file.close()
def test_parse_failed_test_log(self): failed_log = get_absolute_path( 'test_data/test_is_test_passed-failure.log') - file = open(failed_log) - result = kunit_parser.parse_run_tests(file.readlines()) + with open(failed_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) self.assertEqual( kunit_parser.TestStatus.FAILURE, result.status) - file.close()
def test_no_tests(self): empty_log = get_absolute_path( 'test_data/test_is_test_passed-no_tests_run.log') - file = open(empty_log) - result = kunit_parser.parse_run_tests( - kunit_parser.isolate_kunit_output(file.readlines())) + with open(empty_log) as file: + result = kunit_parser.parse_run_tests( + kunit_parser.isolate_kunit_output(file.readlines())) self.assertEqual(0, len(result.suites)) self.assertEqual( kunit_parser.TestStatus.NO_TESTS, result.status) - file.close()
def test_no_kunit_output(self): crash_log = get_absolute_path( 'test_data/test_insufficient_memory.log') - file = open(crash_log) print_mock = mock.patch('builtins.print').start() - result = kunit_parser.parse_run_tests( - kunit_parser.isolate_kunit_output(file.readlines())) + with open(crash_log) as file: + result = kunit_parser.parse_run_tests( + kunit_parser.isolate_kunit_output(file.readlines())) print_mock.assert_any_call(StrContains('no tests run!')) print_mock.stop() file.close() @@ -192,12 +188,11 @@ class KUnitParserTest(KUnitTest): def test_crashed_test(self): crashed_log = get_absolute_path( 'test_data/test_is_test_passed-crash.log') - file = open(crashed_log) - result = kunit_parser.parse_run_tests(file.readlines()) + with open(crashed_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) self.assertEqual( kunit_parser.TestStatus.TEST_CRASHED, result.status) - file.close()
def test_ignores_prefix_printk_time(self): prefix_log = get_absolute_path(