kunit: Reset test status on each param iteration
If we skip one parametrized test case then test status remains SKIP for all subsequent test params leading to wrong reports: $ ./tools/testing/kunit/kunit.py run \ --kunitconfig ./lib/kunit/.kunitconfig *.example_params* --raw_output \ [ ] Starting KUnit Kernel (1/1)... KTAP version 1 1..1 # example: initializing suite KTAP version 1 # Subtest: example # module: kunit_example_test 1..1 KTAP version 1 # Subtest: example_params_test # example_params_test: initializing # example_params_test: cleaning up ok 1 example value 3 # SKIP unsupported param value 3 # example_params_test: initializing # example_params_test: cleaning up ok 2 example value 2 # SKIP unsupported param value 3 # example_params_test: initializing # example_params_test: cleaning up ok 3 example value 1 # SKIP unsupported param value 3 # example_params_test: initializing # example_params_test: cleaning up ok 4 example value 0 # SKIP unsupported param value 0 # example_params_test: pass:0 fail:0 skip:4 total:4 ok 1 example_params_test # SKIP unsupported param value 0 # example: exiting suite ok 1 example # SKIP Reset test status and status comment after each param iteration to avoid using stale results. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: David Gow <davidgow@google.com> Cc: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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@ -190,6 +190,7 @@ static void example_static_stub_test(struct kunit *test)
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static const struct example_param {
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int value;
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} example_params_array[] = {
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{ .value = 3, },
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{ .value = 2, },
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{ .value = 1, },
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{ .value = 0, },
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@ -213,8 +214,8 @@ static void example_params_test(struct kunit *test)
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KUNIT_ASSERT_NOT_NULL(test, param);
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/* Test can be skipped on unsupported param values */
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if (!param->value)
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kunit_skip(test, "unsupported param value");
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if (!is_power_of_2(param->value))
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kunit_skip(test, "unsupported param value %d", param->value);
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/* You can use param values for parameterized testing */
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KUNIT_EXPECT_EQ(test, param->value % param->value, 0);
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@ -614,12 +614,14 @@ int kunit_run_tests(struct kunit_suite *suite)
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param_desc,
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test.status_comment);
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kunit_update_stats(¶m_stats, test.status);
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/* Get next param. */
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param_desc[0] = '\0';
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test.param_value = test_case->generate_params(test.param_value, param_desc);
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test.param_index++;
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kunit_update_stats(¶m_stats, test.status);
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test.status = KUNIT_SUCCESS;
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test.status_comment[0] = '\0';
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}
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}
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