From 6cb51a1874d0617579a6bf095b87a510f7dc07ba Mon Sep 17 00:00:00 2001 From: Daniel Latypov Date: Thu, 15 Jul 2021 09:08:19 -0700 Subject: kunit: tool: add --kernel_args to allow setting module params kunit.py currently does not make it possible for users to specify module parameters (/kernel arguments more generally) unless one directly tweaks the kunit.py code itself. This hasn't mattered much so far, but this would make it easier to port existing tests that expose module parameters over to KUnit and/or let current KUnit tests take advantage of them. Tested using an kunit internal parameter: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit \ --kernel_args=kunit.filter_glob=kunit_status ... Testing complete. 2 tests run. 0 failed. 0 crashed. 0 skipped. Signed-off-by: Daniel Latypov Reviewed-by: David Gow Reviewed-by: Brendan Higgins Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_tool_test.py | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) (limited to 'tools/testing/kunit/kunit_tool_test.py') diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 75045aa0f8a1..628ab00f74bc 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -356,7 +356,7 @@ class KUnitMainTest(unittest.TestCase): self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 0) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir='.kunit', filter_glob='', timeout=300) + args=None, build_dir='.kunit', filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_run_passes_args_pass(self): @@ -364,7 +364,7 @@ class KUnitMainTest(unittest.TestCase): self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir='.kunit', filter_glob='', timeout=300) + args=None, build_dir='.kunit', filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_exec_passes_args_fail(self): @@ -403,7 +403,7 @@ class KUnitMainTest(unittest.TestCase): timeout = 3453 kunit.main(['exec', '--timeout', str(timeout)], self.linux_source_mock) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir='.kunit', filter_glob='', timeout=timeout) + args=None, build_dir='.kunit', filter_glob='', timeout=timeout) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_run_timeout(self): @@ -411,7 +411,7 @@ class KUnitMainTest(unittest.TestCase): kunit.main(['run', '--timeout', str(timeout)], self.linux_source_mock) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir='.kunit', filter_glob='', timeout=timeout) + args=None, build_dir='.kunit', filter_glob='', timeout=timeout) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_run_builddir(self): @@ -419,7 +419,7 @@ class KUnitMainTest(unittest.TestCase): kunit.main(['run', '--build_dir=.kunit'], self.linux_source_mock) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir=build_dir, filter_glob='', timeout=300) + args=None, build_dir=build_dir, filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_config_builddir(self): @@ -436,7 +436,7 @@ class KUnitMainTest(unittest.TestCase): build_dir = '.kunit' kunit.main(['exec', '--build_dir', build_dir], self.linux_source_mock) self.linux_source_mock.run_kernel.assert_called_once_with( - build_dir=build_dir, filter_glob='', timeout=300) + args=None, build_dir=build_dir, filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) @mock.patch.object(kunit_kernel, 'LinuxSourceTree') @@ -461,5 +461,13 @@ class KUnitMainTest(unittest.TestCase): cross_compile=None, qemu_config_path=None) + def test_run_kernel_args(self): + kunit.main(['run', '--kernel_args=a=1', '--kernel_args=b=2'], self.linux_source_mock) + self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) + self.linux_source_mock.run_kernel.assert_called_once_with( + args=['a=1','b=2'], build_dir='.kunit', filter_glob='', timeout=300) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + + if __name__ == '__main__': unittest.main() -- cgit