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author | Rae Moar <rmoar@google.com> | 2023-07-26 00:25:16 +0300 |
---|---|---|
committer | Shuah Khan <skhan@linuxfoundation.org> | 2023-07-26 22:29:21 +0300 |
commit | 723c8258c8fe167191b53e274dea435c4522e4d7 (patch) | |
tree | 37b261e031eb9d1485db9f6dc002a1ce292a5389 /tools/testing/kunit/kunit_parser.py | |
parent | 529534e8cba3e60f843a682e2a3149612b30d608 (diff) | |
download | linux-723c8258c8fe167191b53e274dea435c4522e4d7.tar.xz |
kunit: tool: Add command line interface to filter and report attributes
Add ability to kunit.py to filter attributes and report a list of tests
including attributes without running tests.
Add flag "--filter" to input filters on test attributes. Tests will be
filtered out if they do not match all inputted filters.
Example: --filter speed=slow (This filter would run only the tests that are
marked as slow)
Filters have operations: <, >, <=, >=, !=, and =. But note that the
characters < and > are often interpreted by the shell, so they may need to
be quoted or escaped.
Example: --filter "speed>slow" or --filter speed\>slow (This filter would
run only the tests that have the speed faster than slow.
Additionally, multiple filters can be used.
Example: --filter "speed=slow, module!=example" (This filter would run
only the tests that have the speed slow and are not in the "example"
module)
Note if the user wants to skip filtered tests instead of not
running/showing them use the "--filter_action=skip" flag instead.
Expose the output of kunit.action=list option with flag "--list_tests" to
output a list of tests. Additionally, add flag "--list_tests_attr" to
output a list of tests and their attributes. These flags are useful to see
tests and test attributes without needing to run tests.
Example of the output of "--list_tests_attr":
example
example.test_1
example.test_2
# example.test_2.speed: slow
This output includes a suite, example, with two test cases, test_1 and
test_2. And in this instance test_2 has been marked as slow.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/kunit/kunit_parser.py')
-rw-r--r-- | tools/testing/kunit/kunit_parser.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index fbc094f0567e..79d8832c862a 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -212,6 +212,7 @@ KTAP_START = re.compile(r'\s*KTAP version ([0-9]+)$') TAP_START = re.compile(r'\s*TAP version ([0-9]+)$') KTAP_END = re.compile(r'\s*(List of all partitions:|' 'Kernel panic - not syncing: VFS:|reboot: System halted)') +EXECUTOR_ERROR = re.compile(r'\s*kunit executor: (.*)$') def extract_tap_lines(kernel_output: Iterable[str]) -> LineStream: """Extracts KTAP lines from the kernel output.""" @@ -242,6 +243,8 @@ def extract_tap_lines(kernel_output: Iterable[str]) -> LineStream: # remove the prefix, if any. line = line[prefix_len:] yield line_num, line + elif EXECUTOR_ERROR.search(line): + yield line_num, line return LineStream(lines=isolate_ktap_output(kernel_output)) KTAP_VERSIONS = [1] @@ -447,7 +450,7 @@ def parse_diagnostic(lines: LineStream) -> List[str]: Log of diagnostic lines """ log = [] # type: List[str] - non_diagnostic_lines = [TEST_RESULT, TEST_HEADER, KTAP_START] + non_diagnostic_lines = [TEST_RESULT, TEST_HEADER, KTAP_START, TAP_START] while lines and not any(re.match(lines.peek()) for re in non_diagnostic_lines): log.append(lines.pop()) @@ -713,6 +716,11 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: """ test = Test() test.log.extend(log) + + # Parse any errors prior to parsing tests + err_log = parse_diagnostic(lines) + test.log.extend(err_log) + if not is_subtest: # If parsing the main/top-level test, parse KTAP version line and # test plan @@ -774,6 +782,7 @@ def parse_test(lines: LineStream, expected_num: int, log: List[str], is_subtest: # Don't override a bad status if this test had one reported. # Assumption: no subtests means CRASHED is from Test.__init__() if test.status in (TestStatus.TEST_CRASHED, TestStatus.SUCCESS): + print_log(test.log) test.status = TestStatus.NO_TESTS test.add_error('0 tests run!') |