Function succeed_to_lock_id

test/bthread_id_unittest.cpp:452–457

}

static void* succeed_to_lock_id(void* arg) {
    bthread_id_t id = *(bthread_id_t*)arg;
    EXPECT_EQ(0, bthread_id_lock(id, NULL));
    EXPECT_EQ(0, bthread_id_unlock(id));
    return NULL;
}

TEST(BthreadIdTest, about_to_destroy_cancelled) {
    bthread_id_t id;