35318d204d
Checking also for refcnt in thread_map test. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1437481927-29538-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#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"));
|
|
TEST_ASSERT_VAL("wrong refcnt",
|
|
atomic_read(&map->refcnt) == 1);
|
|
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"));
|
|
TEST_ASSERT_VAL("wrong refcnt",
|
|
atomic_read(&map->refcnt) == 1);
|
|
thread_map__put(map);
|
|
return 0;
|
|
}
|