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author | Heidi Fahim <heidifahim@google.com> | 2020-03-16 13:21:25 -0700 |
---|---|---|
committer | Shuah Khan <skhan@linuxfoundation.org> | 2020-03-20 16:17:39 -0600 |
commit | 021ed9f551da33449a5238e45e849913422671d7 (patch) | |
tree | 082d59c441cadb738307558eda0697d73fc6d8f9 /tools/testing/kunit/kunit.py | |
parent | afc63da64f1e5e41875c98707020e85050f8a0c5 (diff) |
kunit: Run all KUnit tests through allyesconfig
Implemented the functionality to run all KUnit tests through kunit_tool
by specifying an --alltests flag, which builds UML with allyesconfig
enabled, and consequently runs every KUnit test. A new function was
added to kunit_kernel: make_allyesconfig.
Firstly, if --alltests is specified, kunit.py triggers build_um_kernel
which call make_allyesconfig. This function calls the make command,
disables the broken configs that would otherwise prevent UML from
building, then starts the kernel with all possible configurations
enabled. All stdout and stderr is sent to test.log and read from there
then fed through kunit_parser to parse the tests to the user. Also added
a signal_handler in case kunit is interrupted while running.
Tested: Run under different conditions such as testing with
--raw_output, testing program interrupt then immediately running kunit
again without --alltests and making sure to clean the console.
Signed-off-by: Heidi Fahim <heidifahim@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/kunit/kunit.py')
-rwxr-xr-x | tools/testing/kunit/kunit.py | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 180ad1e1b04f..650bb4cfc544 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -22,7 +22,9 @@ import kunit_parser KunitResult = namedtuple('KunitResult', ['status','result']) -KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) +KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', + 'build_dir', 'defconfig', + 'alltests']) KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] @@ -55,24 +57,23 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, kunit_parser.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() - success = linux.build_um_kernel(request.jobs, request.build_dir) + success = linux.build_um_kernel(request.alltests, + request.jobs, + request.build_dir) build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, 'could not build kernel') kunit_parser.print_with_timestamp('Starting KUnit Kernel ...') test_start = time.time() - - test_result = kunit_parser.TestResult(kunit_parser.TestStatus.SUCCESS, - [], - 'Tests not Parsed.') + kunit_output = linux.run_kernel( + timeout=None if request.alltests else request.timeout, + build_dir=request.build_dir) if request.raw_output: - kunit_parser.raw_output( - linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir)) + raw_output = kunit_parser.raw_output(kunit_output) + isolated = list(kunit_parser.isolate_kunit_output(raw_output)) + test_result = kunit_parser.parse_test_result(isolated) else: - kunit_output = linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir) test_result = kunit_parser.parse_run_tests(kunit_output) test_end = time.time() @@ -120,6 +121,10 @@ def main(argv, linux=None): help='Uses a default .kunitconfig.', action='store_true') + run_parser.add_argument('--alltests', + help='Run all KUnit tests through allyesconfig', + action='store_true') + cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': @@ -143,7 +148,8 @@ def main(argv, linux=None): cli_args.timeout, cli_args.jobs, cli_args.build_dir, - cli_args.defconfig) + cli_args.defconfig, + cli_args.alltests) result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) |