diff options
-rw-r--r-- | tools/perf/tests/bpf.c | 38 | ||||
-rw-r--r-- | tools/perf/tests/builtin-test.c | 5 | ||||
-rw-r--r-- | tools/perf/tests/tests.h | 2 |
3 files changed, 35 insertions, 10 deletions
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 4efdc16..33689a0 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -215,28 +215,46 @@ out: return ret; } -int test__bpf(int subtest __maybe_unused) +int test__bpf_subtest_get_nr(void) +{ + return (int)ARRAY_SIZE(bpf_testcase_table); +} + +const char *test__bpf_subtest_get_desc(int i) +{ + if (i < 0 || i >= (int)ARRAY_SIZE(bpf_testcase_table)) + return NULL; + return bpf_testcase_table[i].desc; +} + +int test__bpf(int i) { - unsigned int i; int err; + if (i < 0 || i >= (int)ARRAY_SIZE(bpf_testcase_table)) + return TEST_FAIL; + if (geteuid() != 0) { pr_debug("Only root can run BPF test\n"); return TEST_SKIP; } - for (i = 0; i < ARRAY_SIZE(bpf_testcase_table); i++) { - err = __test__bpf(i); + err = __test__bpf(i); + return err; +} - if (err != TEST_OK) - return err; - } +#else +int test__bpf_subtest_get_nr(void) +{ + return 0; +} - return TEST_OK; +const char *test__bpf_subtest_get_desc(int i __maybe_unused) +{ + return NULL; } -#else -int test__bpf(void) +int test__bpf(int i __maybe_unused) { pr_debug("Skip BPF test because BPF support is not compiled\n"); return TEST_SKIP; diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 8136609..146ae98 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -173,6 +173,11 @@ static struct test generic_tests[] = { { .desc = "Test BPF filter", .func = test__bpf, + .subtest = { + .skip_if_fail = true, + .get_nr = test__bpf_subtest_get_nr, + .get_desc = test__bpf_subtest_get_desc, + }, }, { .func = NULL, diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index f92af52..a0733aa 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -76,6 +76,8 @@ int test__llvm(int subtest); const char *test__llvm_subtest_get_desc(int subtest); int test__llvm_subtest_get_nr(void); int test__bpf(int subtest); +const char *test__bpf_subtest_get_desc(int subtest); +int test__bpf_subtest_get_nr(void); int test_session_topology(int subtest); #if defined(__arm__) || defined(__aarch64__) |