Grouping tests by fixture will allow us to parametrize test runs. Create full objects for fixtures.
Add a "global" fixture for tests without a fixture.
Signed-off-by: Jakub Kicinski kuba@kernel.org Acked-by: Kees Cook keescook@chromium.org -- v2: - remove the fixture list, we won't iterate over fixtures so it's not needed --- tools/testing/selftests/kselftest_harness.h | 31 ++++++++++++++++----- 1 file changed, 24 insertions(+), 7 deletions(-)
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 5336b26506ab..66c2397d8c51 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -169,8 +169,10 @@ #define __TEST_IMPL(test_name, _signal) \ static void test_name(struct __test_metadata *_metadata); \ static struct __test_metadata _##test_name##_object = \ - { .name = "global." #test_name, \ - .fn = &test_name, .termsig = _signal, \ + { .name = #test_name, \ + .fn = &test_name, \ + .fixture = &_fixture_global, \ + .termsig = _signal, \ .timeout = TEST_TIMEOUT_DEFAULT, }; \ static void __attribute__((constructor)) _register_##test_name(void) \ { \ @@ -212,6 +214,8 @@ * populated and cleaned up using FIXTURE_SETUP() and FIXTURE_TEARDOWN(). */ #define FIXTURE(fixture_name) \ + static struct __fixture_metadata _##fixture_name##_fixture_object = \ + { .name = #fixture_name, }; \ static void __attribute__((constructor)) \ _register_##fixture_name##_data(void) \ { \ @@ -309,8 +313,9 @@ } \ static struct __test_metadata \ _##fixture_name##_##test_name##_object = { \ - .name = #fixture_name "." #test_name, \ + .name = #test_name, \ .fn = &wrapper_##fixture_name##_##test_name, \ + .fixture = &_##fixture_name##_fixture_object, \ .termsig = signal, \ .timeout = tmout, \ }; \ @@ -632,9 +637,12 @@ } while (0); OPTIONAL_HANDLER(_assert)
/* Contains all the information for test execution and status checking. */ +struct __fixture_metadata; + struct __test_metadata { const char *name; void (*fn)(struct __test_metadata *); + struct __fixture_metadata *fixture; int termsig; int passed; int trigger; /* extra handler after the evaluation */ @@ -685,6 +693,13 @@ static inline void __register_test(struct __test_metadata *t) } }
+/* Contains all the information about a fixture */ +struct __fixture_metadata { + const char *name; +} _fixture_global __attribute__((unused)) = { + .name = "global", +}; + static inline int __bail(int for_realz, bool no_print, __u8 step) { if (for_realz) { @@ -695,14 +710,15 @@ static inline int __bail(int for_realz, bool no_print, __u8 step) return 0; }
-void __run_test(struct __test_metadata *t) +void __run_test(struct __fixture_metadata *f, + struct __test_metadata *t) { pid_t child_pid; int status;
t->passed = 1; t->trigger = 0; - printf("[ RUN ] %s\n", t->name); + printf("[ RUN ] %s.%s\n", f->name, t->name); alarm(t->timeout); child_pid = fork(); if (child_pid < 0) { @@ -751,7 +767,8 @@ void __run_test(struct __test_metadata *t) status); } } - printf("[ %4s ] %s\n", (t->passed ? "OK" : "FAIL"), t->name); + printf("[ %4s ] %s.%s\n", (t->passed ? "OK" : "FAIL"), + f->name, t->name); alarm(0); }
@@ -768,7 +785,7 @@ static int test_harness_run(int __attribute__((unused)) argc, __test_count, __fixture_count + 1); for (t = __test_list; t; t = t->next) { count++; - __run_test(t); + __run_test(t->fixture, t); if (t->passed) pass_count++; else