mirror of https://gitee.com/openkylin/linux.git
39 lines
943 B
C
39 lines
943 B
C
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#include <sys/types.h>
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#include <unistd.h>
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#include "tests.h"
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#include "thread_map.h"
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#include "debug.h"
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int test__thread_map(void)
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{
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struct thread_map *map;
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/* test map on current pid */
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map = thread_map__new_by_pid(getpid());
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TEST_ASSERT_VAL("failed to alloc map", map);
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thread_map__read_comms(map);
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TEST_ASSERT_VAL("wrong nr", map->nr == 1);
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TEST_ASSERT_VAL("wrong pid",
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thread_map__pid(map, 0) == getpid());
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TEST_ASSERT_VAL("wrong comm",
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thread_map__comm(map, 0) &&
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!strcmp(thread_map__comm(map, 0), "perf"));
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thread_map__put(map);
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/* test dummy pid */
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map = thread_map__new_dummy();
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TEST_ASSERT_VAL("failed to alloc map", map);
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thread_map__read_comms(map);
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TEST_ASSERT_VAL("wrong nr", map->nr == 1);
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TEST_ASSERT_VAL("wrong pid", thread_map__pid(map, 0) == -1);
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TEST_ASSERT_VAL("wrong comm",
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thread_map__comm(map, 0) &&
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!strcmp(thread_map__comm(map, 0), "dummy"));
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thread_map__put(map);
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return 0;
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}
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