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authorDavid Gow <davidgow@google.com>2021-06-11 06:57:25 +0300
committerShuah Khan <skhan@linuxfoundation.org>2021-06-12 00:50:38 +0300
commit384426bd101cb3cd580b18de19d4891ec5ca5bf9 (patch)
tree776cd8a8fb13a6aa51fdaaaaf3c943015d0c9513 /lib/kunit
parentd7eab3df8f39b116d934bc17f8070861e18cfb62 (diff)
downloadlinux-384426bd101cb3cd580b18de19d4891ec5ca5bf9.tar.xz
kunit: Fix result propagation for parameterised tests
When one parameter of a parameterised test failed, its failure would be propagated to the overall test, but not to the suite result (unless it was the last parameter). This is because test_case->success was being reset to the test->success result after each parameter was used, so a failing test's result would be overwritten by a non-failing result. The overall test result was handled in a third variable, test_result, but this was discarded after the status line was printed. Instead, just propagate the result after each parameter run. Signed-off-by: David Gow <davidgow@google.com> Fixes: fadb08e7c750 ("kunit: Support for Parameterized Testing") Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'lib/kunit')
-rw-r--r--lib/kunit/test.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/kunit/test.c b/lib/kunit/test.c
index 2f6cc0123232..17973a4a44c2 100644
--- a/lib/kunit/test.c
+++ b/lib/kunit/test.c
@@ -376,7 +376,7 @@ static void kunit_run_case_catch_errors(struct kunit_suite *suite,
context.test_case = test_case;
kunit_try_catch_run(try_catch, &context);
- test_case->success = test->success;
+ test_case->success &= test->success;
}
int kunit_run_tests(struct kunit_suite *suite)
@@ -388,7 +388,7 @@ int kunit_run_tests(struct kunit_suite *suite)
kunit_suite_for_each_test_case(suite, test_case) {
struct kunit test = { .param_value = NULL, .param_index = 0 };
- bool test_success = true;
+ test_case->success = true;
if (test_case->generate_params) {
/* Get initial param. */
@@ -398,7 +398,6 @@ int kunit_run_tests(struct kunit_suite *suite)
do {
kunit_run_case_catch_errors(suite, test_case, &test);
- test_success &= test_case->success;
if (test_case->generate_params) {
if (param_desc[0] == '\0') {
@@ -420,7 +419,7 @@ int kunit_run_tests(struct kunit_suite *suite)
}
} while (test.param_value);
- kunit_print_ok_not_ok(&test, true, test_success,
+ kunit_print_ok_not_ok(&test, true, test_case->success,
kunit_test_case_num(suite, test_case),
test_case->name);
}