summaryrefslogtreecommitdiff
path: root/tools/testing/kunit/kunit_json.py
AgeCommit message (Collapse)Author
2021-12-15kunit: tool: delete kunit_parser.TestResult typeDaniel Latypov
The `log` field is unused, and the `status` field is accessible via `test.status`. So it's simpler to just return the main `Test` object directly. And since we're no longer returning a namedtuple, which has no type annotations, this hopefully means typecheckers are better equipped to find any errors. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-12-13kunit: tool: fix --json output for skipped testsDaniel Latypov
Currently, KUnit will report SKIPPED tests as having failed if one uses --json. Add the missing if statement to set the appropriate status ("SKIP"). See https://api.kernelci.org/schema-test-case.html: "status": { "type": "string", "description": "The status of the execution of this test case", "enum": ["PASS", "FAIL", "SKIP", "ERROR"], "default": "PASS" }, with this, we now can properly produce all four of the statuses. Fixes: 5acaf6031f53 ("kunit: tool: Support skipped tests in kunit_tool") Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-10-19kunit: tool: improve compatibility of kunit_parser with KTAP specificationRae Moar
Update to kunit_parser to improve compatibility with KTAP specification including arbitrarily nested tests. Patch accomplishes three major changes: - Use a general Test object to represent all tests rather than TestCase and TestSuite objects. This allows for easier implementation of arbitrary levels of nested tests and promotes the idea that both test suites and test cases are tests. - Print errors incrementally rather than all at once after the parsing finishes to maximize information given to the user in the case of the parser given invalid input and to increase the helpfulness of the timestamps given during printing. Note that kunit.py parse does not print incrementally yet. However, this fix brings us closer to this feature. - Increase compatibility for different formats of input. Arbitrary levels of nested tests supported. Also, test cases and test suites are now supported to be present on the same level of testing. This patch now implements the draft KTAP specification here: https://lore.kernel.org/linux-kselftest/CA+GJov6tdjvY9x12JsJT14qn6c7NViJxqaJk+r-K1YJzPggFDQ@mail.gmail.com/ We'll update the parser as the spec evolves. This patch adjusts the kunit_tool_test.py file to check for the correct outputs from the new parser and adds a new test to check the parsing for a KTAP result log with correct format for multiple nested subtests (test_is_test_passed-all_passed_nested.log). This patch also alters the kunit_json.py file to allow for arbitrarily nested tests. Signed-off-by: Rae Moar <rmoar@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-01-15kunit: tool: surface and address more typing issuesDaniel Latypov
The authors of this tool were more familiar with a different type-checker, https://github.com/google/pytype. That's open source, but mypy seems more prevalent (and runs faster). And unlike pytype, mypy doesn't try to infer types so it doesn't check unanotated functions. So annotate ~all functions in kunit tool to increase type-checking coverage. Note: per https://www.python.org/dev/peps/pep-0484/, `__init__()` should be annotated as `-> None`. Doing so makes mypy discover a number of new violations. Exclude main() since we reuse `request` for the different types of requests, which mypy isn't happy about. This commit fixes all but one error, where `TestSuite.status` might be None. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-08-31kunit: tool: allow generating test results in JSONHeidi Fahim
Add a --json flag, which when specified generates JSON formatted test results conforming to the KernelCI API test_group spec[1]. The user can use the new flag to specify a filename to print the json formatted results to. Link[1]: https://api.kernelci.org/schema-test-group.html#post Signed-off-by: Heidi Fahim <heidifahim@google.com> Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>