Commit b73f50ff authored by David Gow's avatar David Gow Committed by Shuah Khan
Browse files

kunit: tool: Recommend --raw_output=all if no KTAP found 



If no KTAP header is found in the kernel output (e.g., because the kernel
crashed before the KUnit executor was run), it's very useful to re-run the
test with --raw_output=all, as that will show any error output (such as a
stacktrace, log message, BUG, etc). This is not particularly intuitive,
however, as --raw_output=all is not well known.

Add an extra log line to advertise --raw_output=all in this case, as it's
a terrible user experience to just get "Did any KUnit tests run?"

Signed-off-by: default avatarDavid Gow <david@davidgow.net>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent b5f92fc4

tools/testing/kunit/kunit_parser.py

+2 −1
Original line number Diff line number Diff line
@@ -857,7 +857,8 @@ def parse_run_tests(kernel_output: Iterable[str], printer: Printer) -> Test: 
	test = Test()

	if not lines:

		test.name = '<missing>'

		test.add_error(printer, 'Could not find any KTAP output. Did any KUnit tests run?')

		test.add_error(printer, 'Could not find any KTAP output. Did any KUnit tests run?\n' +

			'Try running with the --raw_output=all option to see any log messages.')

		test.status = TestStatus.FAILURE_TO_PARSE_TESTS

	else:

		test = parse_test(lines, 0, [], False, printer)