From f3ed003e64fe7faecbe4c34bd2a1f5571a23f05a Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 26 Oct 2020 18:59:27 +0200 Subject: kunit: Introduce get_file_path() helper Helper allows to derive file names depending on --build_dir argument. Signed-off-by: Andy Shevchenko Reviewed-by: Brendan Higgins Tested-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_kernel.py | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 2e3cc0fac726..57c1724b7e5d 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -23,6 +23,11 @@ DEFAULT_KUNITCONFIG_PATH = 'arch/um/configs/kunit_defconfig' BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config' OUTFILE_PATH = 'test.log' +def get_file_path(build_dir, default): + if build_dir: + default = os.path.join(build_dir, default) + return default + class ConfigError(Exception): """Represents an error trying to configure the Linux kernel.""" @@ -97,9 +102,7 @@ class LinuxSourceTreeOperations(object): def linux_bin(self, params, timeout, build_dir): """Runs the Linux UML binary. Must be named 'linux'.""" - linux_bin = './linux' - if build_dir: - linux_bin = os.path.join(build_dir, 'linux') + linux_bin = get_file_path(build_dir, 'linux') outfile = get_outfile_path(build_dir) with open(outfile, 'w') as output: process = subprocess.Popen([linux_bin] + params, @@ -108,22 +111,13 @@ class LinuxSourceTreeOperations(object): process.wait(timeout) def get_kconfig_path(build_dir): - kconfig_path = KCONFIG_PATH - if build_dir: - kconfig_path = os.path.join(build_dir, KCONFIG_PATH) - return kconfig_path + return get_file_path(build_dir, KCONFIG_PATH) def get_kunitconfig_path(build_dir): - kunitconfig_path = KUNITCONFIG_PATH - if build_dir: - kunitconfig_path = os.path.join(build_dir, KUNITCONFIG_PATH) - return kunitconfig_path + return get_file_path(build_dir, KUNITCONFIG_PATH) def get_outfile_path(build_dir): - outfile_path = OUTFILE_PATH - if build_dir: - outfile_path = os.path.join(build_dir, OUTFILE_PATH) - return outfile_path + return get_file_path(build_dir, OUTFILE_PATH) class LinuxSourceTree(object): """Represents a Linux kernel source tree with KUnit tests.""" -- cgit v1.2.3 From 0c7a7e1a8ff3fb6d01467b43c62760e6bf0afab3 Mon Sep 17 00:00:00 2001 From: David Gow Date: Mon, 9 Nov 2020 23:29:36 -0800 Subject: kunit: kunit_tool: Correctly parse diagnostic messages Currently, kunit_tool expects all diagnostic lines in test results to contain ": " somewhere, as both the subtest header and the crash report do. Fix this to accept any line starting with (minus indent) "# " as being a valid diagnostic line. This matches what the TAP spec[1] and the draft KTAP spec[2] are expecting. [1]: http://testanything.org/tap-specification.html [2]: https://lore.kernel.org/linux-kselftest/CY4PR13MB1175B804E31E502221BC8163FD830@CY4PR13MB1175.namprd13.prod.outlook.com/T/ Signed-off-by: David Gow Acked-by: Marco Elver Reviewed-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_parser.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'tools') diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index bbfe1b4e4c1c..6614ec4d0898 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -135,8 +135,8 @@ def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: else: return False -SUBTEST_DIAGNOSTIC = re.compile(r'^[\s]+# .*?: (.*)$') -DIAGNOSTIC_CRASH_MESSAGE = 'kunit test case crashed!' +SUBTEST_DIAGNOSTIC = re.compile(r'^[\s]+# (.*)$') +DIAGNOSTIC_CRASH_MESSAGE = re.compile(r'^[\s]+# .*?: kunit test case crashed!$') def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: save_non_diagnositic(lines, test_case) @@ -146,7 +146,8 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: match = SUBTEST_DIAGNOSTIC.match(line) if match: test_case.log.append(lines.pop(0)) - if match.group(1) == DIAGNOSTIC_CRASH_MESSAGE: + crash_match = DIAGNOSTIC_CRASH_MESSAGE.match(line) + if crash_match: test_case.status = TestStatus.TEST_CRASHED return True else: -- cgit v1.2.3