1#include <sys/types.h>
2#include <unistd.h>
3#include "tests.h"
4#include "thread_map.h"
5#include "debug.h"
6
7int test__thread_map(void)
8{
9	struct thread_map *map;
10
11	/* test map on current pid */
12	map = thread_map__new_by_pid(getpid());
13	TEST_ASSERT_VAL("failed to alloc map", map);
14
15	thread_map__read_comms(map);
16
17	TEST_ASSERT_VAL("wrong nr", map->nr == 1);
18	TEST_ASSERT_VAL("wrong pid",
19			thread_map__pid(map, 0) == getpid());
20	TEST_ASSERT_VAL("wrong comm",
21			thread_map__comm(map, 0) &&
22			!strcmp(thread_map__comm(map, 0), "perf"));
23	TEST_ASSERT_VAL("wrong refcnt",
24			atomic_read(&map->refcnt) == 1);
25	thread_map__put(map);
26
27	/* test dummy pid */
28	map = thread_map__new_dummy();
29	TEST_ASSERT_VAL("failed to alloc map", map);
30
31	thread_map__read_comms(map);
32
33	TEST_ASSERT_VAL("wrong nr", map->nr == 1);
34	TEST_ASSERT_VAL("wrong pid", thread_map__pid(map, 0) == -1);
35	TEST_ASSERT_VAL("wrong comm",
36			thread_map__comm(map, 0) &&
37			!strcmp(thread_map__comm(map, 0), "dummy"));
38	TEST_ASSERT_VAL("wrong refcnt",
39			atomic_read(&map->refcnt) == 1);
40	thread_map__put(map);
41	return 0;
42}
43