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| author | Jiri Olsa | 2015-06-26 11:29:08 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-06-26 16:09:38 +0200 |
| commit | 134aa44f6bff6b967efb85255ee9e8982cb8e486 (patch) | |
| tree | 23c701daa74f592a8223d4f35ea4f849929368f0 | |
| parent | perf thrad_map: Add comm string into array (diff) | |
| download | kernel-qcow2-linux-134aa44f6bff6b967efb85255ee9e8982cb8e486.tar.gz kernel-qcow2-linux-134aa44f6bff6b967efb85255ee9e8982cb8e486.tar.xz kernel-qcow2-linux-134aa44f6bff6b967efb85255ee9e8982cb8e486.zip | |
perf tests: Add thread_map object tests
Adding thread_map object tests for comm name values.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/tests/Build | 1 | ||||
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 4 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 1 | ||||
| -rw-r--r-- | tools/perf/tests/thread-map.c | 38 |
4 files changed, 44 insertions, 0 deletions
diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build index ee41e705b2eb..d20d6e6ab65b 100644 --- a/tools/perf/tests/Build +++ b/tools/perf/tests/Build @@ -31,6 +31,7 @@ perf-y += code-reading.o perf-y += sample-parsing.o perf-y += parse-no-sample-id-all.o perf-y += kmod-path.o +perf-y += thread-map.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 87b9961646e4..c1dde733c3a6 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -171,6 +171,10 @@ static struct test { .func = test__kmod_path__parse, }, { + .desc = "Test thread map", + .func = test__thread_map, + }, + { .func = NULL, }, }; diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 8e5038b48ba8..ebb47d96bc0b 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -61,6 +61,7 @@ int test__switch_tracking(void); int test__fdarray__filter(void); int test__fdarray__add(void); int test__kmod_path__parse(void); +int test__thread_map(void); #if defined(__x86_64__) || defined(__i386__) || defined(__arm__) || defined(__aarch64__) #ifdef HAVE_DWARF_UNWIND_SUPPORT diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c new file mode 100644 index 000000000000..5acf000939ea --- /dev/null +++ b/tools/perf/tests/thread-map.c @@ -0,0 +1,38 @@ +#include <sys/types.h> +#include <unistd.h> +#include "tests.h" +#include "thread_map.h" +#include "debug.h" + +int test__thread_map(void) +{ + struct thread_map *map; + + /* test map on current pid */ + map = thread_map__new_by_pid(getpid()); + TEST_ASSERT_VAL("failed to alloc map", map); + + thread_map__read_comms(map); + + TEST_ASSERT_VAL("wrong nr", map->nr == 1); + TEST_ASSERT_VAL("wrong pid", + thread_map__pid(map, 0) == getpid()); + TEST_ASSERT_VAL("wrong comm", + thread_map__comm(map, 0) && + !strcmp(thread_map__comm(map, 0), "perf")); + thread_map__put(map); + + /* test dummy pid */ + map = thread_map__new_dummy(); + TEST_ASSERT_VAL("failed to alloc map", map); + + thread_map__read_comms(map); + + TEST_ASSERT_VAL("wrong nr", map->nr == 1); + TEST_ASSERT_VAL("wrong pid", thread_map__pid(map, 0) == -1); + TEST_ASSERT_VAL("wrong comm", + thread_map__comm(map, 0) && + !strcmp(thread_map__comm(map, 0), "dummy")); + thread_map__put(map); + return 0; +} |