Add ability to parse multiple files. Additionally add the ability to parse all results in the KUnit debugfs repository.
How to parse multiple files:
./tools/testing/kunit/kunit.py parse results.log results2.log
How to parse all files in directory:
./tools/testing/kunit/kunit.py parse directory_path/*
How to parse KUnit debugfs repository:
./tools/testing/kunit/kunit.py parse debugfs
For each file, the parser outputs the file name, results, and test summary. At the end of all parsing, the parser outputs a total summary line.
This feature can be easily tested on the tools/testing/kunit/test_data/ directory.
Signed-off-by: Rae Moar rmoar@google.com --- Changes since v1: - Annotate type of parsed_files - Add ability to input file name from stdin again - Make for loops a bit terser - Add no output warning - Change feature to take in multiple fields rather than a directory. Currently nonrecursive. Let me know if people would prefer this as recursive.
tools/testing/kunit/kunit.py | 45 +++++++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 13 deletions(-)
diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index bc74088c458a..df804a118aa5 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -511,19 +511,37 @@ def exec_handler(cli_args: argparse.Namespace) -> None:
def parse_handler(cli_args: argparse.Namespace) -> None: - if cli_args.file is None: + parsed_files = [] # type: List[str] + total_test = kunit_parser.Test() + total_test.status = kunit_parser.TestStatus.SUCCESS + if cli_args.files is None: sys.stdin.reconfigure(errors='backslashreplace') # type: ignore - kunit_output = sys.stdin # type: Iterable[str] + parsed_files.append(sys.stdin) + elif cli_args.files[0] == "debugfs" and len(cli_args.files) == 1: + for (root, _, files) in os.walk("/sys/kernel/debug/kunit"): + parsed_files.extend(os.path.join(root, f) for f in files if f == "results") else: - with open(cli_args.file, 'r', errors='backslashreplace') as f: + parsed_files.extend(f for f in cli_args.files if os.path.isfile(f)) + + if len(parsed_files) == 0: + print("No output found.") + + for file in parsed_files: + print(file) + with open(file, 'r', errors='backslashreplace') as f: kunit_output = f.read().splitlines() - # We know nothing about how the result was created! - metadata = kunit_json.Metadata() - request = KunitParseRequest(raw_output=cli_args.raw_output, - json=cli_args.json) - result, _ = parse_tests(request, metadata, kunit_output) - if result.status != KunitStatus.SUCCESS: - sys.exit(1) + # We know nothing about how the result was created! + metadata = kunit_json.Metadata() + request = KunitParseRequest(raw_output=cli_args.raw_output, + json=cli_args.json) + _, test = parse_tests(request, metadata, kunit_output) + total_test.subtests.append(test) + + if len(parsed_files) > 1: # if more than one file was parsed output total summary + print('All files parsed.') + stdout.print_with_timestamp(kunit_parser.DIVIDER) + kunit_parser.bubble_up_test_results(total_test) + kunit_parser.print_summary_line(total_test)
subcommand_handlers_map = { @@ -569,9 +587,10 @@ def main(argv: Sequence[str]) -> None: help='Parses KUnit results from a file, ' 'and parses formatted results.') add_parse_opts(parse_parser) - parse_parser.add_argument('file', - help='Specifies the file to read results from.', - type=str, nargs='?', metavar='input_file') + parse_parser.add_argument('files', + help='List of file paths to read results from or keyword' + '"debugfs" to read all results from the debugfs directory.', + type=str, nargs='*', metavar='input_files')
cli_args = parser.parse_args(massage_argv(argv))
base-commit: 806cb2270237ce2ec672a407d66cee17a07d3aa2