diff options
| -rw-r--r-- | tools/perf/tests/bpf.c | 72 |
1 files changed, 43 insertions, 29 deletions
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 442562d7b7e5..e6691ed7201c 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -62,7 +62,6 @@ static int llseek_loop(void) static struct { enum test_llvm__testcase prog_id; - const char *desc; const char *name; const char *msg_compile_fail; const char *msg_load_fail; @@ -72,7 +71,6 @@ static struct { } bpf_testcase_table[] = { { .prog_id = LLVM_TESTCASE_BASE, - .desc = "Basic BPF filtering", .name = "[basic_bpf_test]", .msg_compile_fail = "fix 'perf test LLVM' first", .msg_load_fail = "load bpf object failed", @@ -81,7 +79,6 @@ static struct { }, { .prog_id = LLVM_TESTCASE_BASE, - .desc = "BPF pinning", .name = "[bpf_pinning]", .msg_compile_fail = "fix kbuild first", .msg_load_fail = "check your vmlinux setting?", @@ -92,7 +89,6 @@ static struct { #ifdef HAVE_BPF_PROLOGUE { .prog_id = LLVM_TESTCASE_BPF_PROLOGUE, - .desc = "BPF prologue generation", .name = "[bpf_prologue_test]", .msg_compile_fail = "fix kbuild first", .msg_load_fail = "check your vmlinux setting?", @@ -283,18 +279,6 @@ out: return ret; } -static int test__bpf_subtest_get_nr(void) -{ - return (int)ARRAY_SIZE(bpf_testcase_table); -} - -static 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; -} - static int check_env(void) { int err; @@ -325,7 +309,7 @@ static int check_env(void) return 0; } -static int test__bpf(struct test_suite *test __maybe_unused, int i) +static int test__bpf(int i) { int err; @@ -343,31 +327,61 @@ static int test__bpf(struct test_suite *test __maybe_unused, int i) err = __test__bpf(i); return err; } +#endif -#else -static int test__bpf_subtest_get_nr(void) +static int test__basic_bpf_test(struct test_suite *test __maybe_unused, + int subtest __maybe_unused) { - return 0; +#ifdef HAVE_LIBBPF_SUPPORT + return test__bpf(0); +#else + pr_debug("Skip BPF test because BPF support is not compiled\n"); + return TEST_SKIP; +#endif } -static const char *test__bpf_subtest_get_desc(int i __maybe_unused) +static int test__bpf_pinning(struct test_suite *test __maybe_unused, + int subtest __maybe_unused) { - return NULL; +#ifdef HAVE_LIBBPF_SUPPORT + return test__bpf(1); +#else + pr_debug("Skip BPF test because BPF support is not compiled\n"); + return TEST_SKIP; +#endif } -static int test__bpf(struct test_suite *test __maybe_unused, int i __maybe_unused) +static int test__bpf_prologue_test(struct test_suite *test __maybe_unused, + int subtest __maybe_unused) { +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_BPF_PROLOGUE) + return test__bpf(2); +#else pr_debug("Skip BPF test because BPF support is not compiled\n"); return TEST_SKIP; +#endif } + + +static struct test_case bpf_tests[] = { +#ifdef HAVE_LIBBPF_SUPPORT + TEST_CASE("Basic BPF filtering", basic_bpf_test), + TEST_CASE("BPF pinning", bpf_pinning), +#ifdef HAVE_BPF_PROLOGUE + TEST_CASE("BPF prologue generation", bpf_prologue_test), +#else + TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, "not compiled in"), #endif +#else + TEST_CASE_REASON("Basic BPF filtering", basic_bpf_test, "not compiled in"), + TEST_CASE_REASON("BPF pinning", bpf_pinning, "not compiled in"), + TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, "not compiled in"), +#endif + { .name = NULL, } +}; struct test_suite suite__bpf = { .desc = "BPF filter", - .func = test__bpf, - .subtest = { - .skip_if_fail = true, - .get_nr = test__bpf_subtest_get_nr, - .get_desc = test__bpf_subtest_get_desc, - }, + .test_cases = bpf_tests, + .subtest = { .skip_if_fail = true, }, }; |