2  * Coroutine tests
10  * See the COPYING.LIB file in the top-level directory.
28     Coroutine *coroutine;  in test_in_coroutine()  local
32     coroutine = qemu_coroutine_create(verify_in_coroutine, NULL);  in test_in_coroutine()
33     qemu_coroutine_enter(coroutine);  in test_in_coroutine()
42     Coroutine **p_co = opaque;  in verify_self()
48     Coroutine *coroutine;  in test_self()  local
50     coroutine = qemu_coroutine_create(verify_self, &coroutine);  in test_self()
51     qemu_coroutine_enter(coroutine);  in test_self()
60     Coroutine *caller = (Coroutine *)opaque;  in verify_entered_step_2()
73     Coroutine *self = qemu_coroutine_self();  in verify_entered_step_1()
74     Coroutine *coroutine;  in verify_entered_step_1()  local
78     coroutine = qemu_coroutine_create(verify_entered_step_2, self);  in verify_entered_step_1()
79     g_assert(!qemu_coroutine_entered(coroutine));  in verify_entered_step_1()
80     qemu_coroutine_enter(coroutine);  in verify_entered_step_1()
81     g_assert(!qemu_coroutine_entered(coroutine));  in verify_entered_step_1()
82     qemu_coroutine_enter(coroutine);  in verify_entered_step_1()
87     Coroutine *coroutine;  in test_entered()  local
89     coroutine = qemu_coroutine_create(verify_entered_step_1, NULL);  in test_entered()
90     g_assert(!qemu_coroutine_entered(coroutine));  in test_entered()
91     qemu_coroutine_enter(coroutine);  in test_entered()
108     nd->n_enter++;  in nest()
110     if (nd->n_enter < nd->max) {  in nest()
111         Coroutine *child;  in nest()
117     nd->n_return++;  in nest()
122     Coroutine *root;  in test_nesting()
154     Coroutine *coroutine;  in test_yield()  local
156     int i = -1; /* one extra time to return from coroutine */  in test_yield()
158     coroutine = qemu_coroutine_create(yield_5_times, &done);  in test_yield()
160         qemu_coroutine_enter(coroutine);  in test_yield()
163     g_assert_cmpint(i, ==, 5); /* coroutine must yield 5 times */  in test_yield()
173     Coroutine *c2 = opaque;  in c1_fn()
179     Coroutine *c1;  in test_no_dangling_access()
180     Coroutine *c2;  in test_no_dangling_access()
181     Coroutine tmp;  in test_no_dangling_access()
190     memset(c1, 0xff, sizeof(Coroutine));  in test_no_dangling_access()
193     /* Must restore the coroutine now to avoid corrupted pool */  in test_no_dangling_access()
226     Coroutine *c1 = qemu_coroutine_create(entry, opaque);  in do_test_co_mutex()
227     Coroutine *c2 = qemu_coroutine_create(entry, opaque);  in do_test_co_mutex()
272  * |--------------+------------+
308     Coroutine *c1, *c2;  in test_co_rwlock_upgrade()
363  * Check that downgrading a reader-writer lock does not cause a hang.
373  * |--------+------------+------------+------------|
399     Coroutine *c1, *c2, *c3, *c4;  in test_co_rwlock_downgrade()
437     Coroutine *coroutine;  in test_lifecycle()  local
440     /* Create, enter, and return from coroutine */  in test_lifecycle()
441     coroutine = qemu_coroutine_create(set_and_exit, &done);  in test_lifecycle()
442     qemu_coroutine_enter(coroutine);  in test_lifecycle()
447     coroutine = qemu_coroutine_create(set_and_exit, &done);  in test_lifecycle()
448     qemu_coroutine_enter(coroutine);  in test_lifecycle()
465     cp->func = func;  in record_push()
466     cp->state = state;  in record_push()
480     Coroutine *co;  in do_order_test()
516     Coroutine *coroutine;  in perf_lifecycle()  local
524         coroutine = qemu_coroutine_create(empty_coroutine, NULL);  in perf_lifecycle()
525         qemu_coroutine_enter(coroutine);  in perf_lifecycle()
539     Coroutine *root;  in perf_nesting()
566         (*counter)--;  in yield_loop()
578     Coroutine *coroutine = qemu_coroutine_create(yield_loop, &i);  in perf_yield()  local
582         qemu_coroutine_enter(coroutine);  in perf_yield()
591     (*i)--;  in dummy()
622     Coroutine *co;  in perf_cost()
634                    "%luns per coroutine",  in perf_cost()
644     /* This test assumes there is a freelist and marks freed coroutine memory  in main()
645      * with a sentinel value.  If there is no freelist this would legitimately  in main()
649         g_test_add_func("/basic/no-dangling-access", test_no_dangling_access);  in main()
659     g_test_add_func("/locking/co-mutex", test_co_mutex);  in main()
660     g_test_add_func("/locking/co-mutex/lockable", test_co_mutex_lockable);  in main()
661     g_test_add_func("/locking/co-rwlock/upgrade", test_co_rwlock_upgrade);  in main()
662     g_test_add_func("/locking/co-rwlock/downgrade", test_co_rwlock_downgrade);  in main()
667         g_test_add_func("/perf/function-call", perf_baseline);  in main()