If I created a kunitconfig file that was incomplete, then $ ./tools/testing/kunit/kunit.py build --kunitconfig=my_kunitconfig would silently drop all the options with unmet dependencies! This is because it doesn't do the config check that `kunit.py config` does. So if I want to safely build a kernel for testing, I have to do $ ./tools/testing/kunit/kunit.py config <flags> $ ./tools/testing/kunit/kunit.py build <flags, again> It seems unlikely that any user of kunit.py would want the current `build` semantics. So make it effectively do `kunit.py config` + `kunit.py build`. Signed-off-by: Daniel Latypov <dlatypov@xxxxxxxxxx> Reviewed-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx> --- v1 -> v2: rebase on top of v2 of dependency: https://lore.kernel.org/linux-kselftest/20211214192612.134306-1-dlatypov@xxxxxxxxxx/ --- tools/testing/kunit/kunit.py | 10 +++++++++- tools/testing/kunit/kunit_tool_test.py | 2 +- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 417dc2d11f4f..f1be71811369 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -110,6 +110,14 @@ def build_tests(linux: kunit_kernel.LinuxSourceTree, 'built kernel successfully', build_end - build_start) +def config_and_build_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitBuildRequest) -> KunitResult: + config_result = config_tests(linux, request) + if config_result.status != KunitStatus.SUCCESS: + return config_result + + return build_tests(linux, request) + def _list_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) -> List[str]: args = ['kunit.action=list'] if request.kernel_args: @@ -464,7 +472,7 @@ def main(argv, linux=None): make_options=cli_args.make_options, jobs=cli_args.jobs, alltests=cli_args.alltests) - result = build_tests(linux, request) + result = config_and_build_tests(linux, request) kunit_parser.print_with_timestamp(( 'Elapsed time: %.3fs\n') % ( result.elapsed_time)) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 1f6b177ca5c2..b80e333a20cb 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -526,7 +526,7 @@ class KUnitMainTest(unittest.TestCase): def test_build_passes_args_pass(self): kunit.main(['build'], self.linux_source_mock) - self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 0) + self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.build_kernel.assert_called_once_with(False, 8, '.kunit', None) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 0) -- 2.34.1.173.g76aa8bc2d0-goog
