static void test_yield(void) { Coroutine *coroutine; bool done = false; int i = -1; /* one extra time to return from coroutine */ coroutine = qemu_coroutine_create(yield_5_times); while (!done) { qemu_coroutine_enter(coroutine, &done); i++; } g_assert_cmpint(i, ==, 5); /* coroutine must yield 5 times */ }