diff options
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/Build | 1 | ||||
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 4 | ||||
| -rw-r--r-- | tools/perf/tests/kmod-path.c | 73 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 1 |
4 files changed, 79 insertions, 0 deletions
diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build index 2de01a4b4084..6a8801b32017 100644 --- a/tools/perf/tests/Build +++ b/tools/perf/tests/Build @@ -30,6 +30,7 @@ perf-y += keep-tracking.o perf-y += code-reading.o perf-y += sample-parsing.o perf-y += parse-no-sample-id-all.o +perf-y += kmod-path.o perf-$(CONFIG_X86) += perf-time-to-tsc.o diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index ed8e05c6839a..4f4098167112 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -167,6 +167,10 @@ static struct test { .func = test__fdarray__add, }, { + .desc = "Test kmod_path__parse function", + .func = test__kmod_path__parse, + }, + { .func = NULL, }, }; diff --git a/tools/perf/tests/kmod-path.c b/tools/perf/tests/kmod-path.c new file mode 100644 index 000000000000..e8d7cbb9320c --- /dev/null +++ b/tools/perf/tests/kmod-path.c @@ -0,0 +1,73 @@ +#include <stdbool.h> +#include "tests.h" +#include "dso.h" +#include "debug.h" + +static int test(const char *path, bool alloc_name, bool alloc_ext, + bool kmod, bool comp, const char *name, const char *ext) +{ + struct kmod_path m; + + memset(&m, 0x0, sizeof(m)); + + TEST_ASSERT_VAL("kmod_path__parse", + !__kmod_path__parse(&m, path, alloc_name, alloc_ext)); + + pr_debug("%s - alloc name %d, alloc ext %d, kmod %d, comp %d, name '%s', ext '%s'\n", + path, alloc_name, alloc_ext, m.kmod, m.comp, m.name, m.ext); + + TEST_ASSERT_VAL("wrong kmod", m.kmod == kmod); + TEST_ASSERT_VAL("wrong comp", m.comp == comp); + + if (ext) + TEST_ASSERT_VAL("wrong ext", m.ext && !strcmp(ext, m.ext)); + else + TEST_ASSERT_VAL("wrong ext", !m.ext); + + if (name) + TEST_ASSERT_VAL("wrong name", m.name && !strcmp(name, m.name)); + else + TEST_ASSERT_VAL("wrong name", !m.name); + + free(m.name); + free(m.ext); + return 0; +} + +#define T(path, an, ae, k, c, n, e) \ + TEST_ASSERT_VAL("failed", !test(path, an, ae, k, c, n, e)) + +int test__kmod_path__parse(void) +{ + /* path alloc_name alloc_ext kmod comp name ext */ + T("/xxxx/xxxx/x-x.ko", true , true , true, false, "[x_x]", NULL); + T("/xxxx/xxxx/x-x.ko", false , true , true, false, NULL , NULL); + T("/xxxx/xxxx/x-x.ko", true , false , true, false, "[x_x]", NULL); + T("/xxxx/xxxx/x-x.ko", false , false , true, false, NULL , NULL); + + /* path alloc_name alloc_ext kmod comp name ext */ + T("/xxxx/xxxx/x.ko.gz", true , true , true, true, "[x]", "gz"); + T("/xxxx/xxxx/x.ko.gz", false , true , true, true, NULL , "gz"); + T("/xxxx/xxxx/x.ko.gz", true , false , true, true, "[x]", NULL); + T("/xxxx/xxxx/x.ko.gz", false , false , true, true, NULL , NULL); + + /* path alloc_name alloc_ext kmod comp name ext */ + T("/xxxx/xxxx/x.gz", true , true , false, true, "x.gz" ,"gz"); + T("/xxxx/xxxx/x.gz", false , true , false, true, NULL ,"gz"); + T("/xxxx/xxxx/x.gz", true , false , false, true, "x.gz" , NULL); + T("/xxxx/xxxx/x.gz", false , false , false, true, NULL , NULL); + + /* path alloc_name alloc_ext kmod comp name ext */ + T("x.gz", true , true , false, true, "x.gz", "gz"); + T("x.gz", false , true , false, true, NULL , "gz"); + T("x.gz", true , false , false, true, "x.gz", NULL); + T("x.gz", false , false , false, true, NULL , NULL); + + /* path alloc_name alloc_ext kmod comp name ext */ + T("x.ko.gz", true , true , true, true, "[x]", "gz"); + T("x.ko.gz", false , true , true, true, NULL , "gz"); + T("x.ko.gz", true , false , true, true, "[x]", NULL); + T("x.ko.gz", false , false , true, true, NULL , NULL); + + return 0; +} diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 00e776a87a9c..52758a33f64c 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -51,6 +51,7 @@ int test__hists_cumulate(void); int test__switch_tracking(void); int test__fdarray__filter(void); int test__fdarray__add(void); +int test__kmod_path__parse(void); #if defined(__x86_64__) || defined(__i386__) || defined(__arm__) #ifdef HAVE_DWARF_UNWIND_SUPPORT |