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charset="utf-8" Signed-off-by: Paolo Bonzini --- tests/unit/test-coroutine.c | 35 ++++++++++++++++++++++++++--------- 1 file changed, 26 insertions(+), 9 deletions(-) diff --git a/tests/unit/test-coroutine.c b/tests/unit/test-coroutine.c index 642ef36bc3..db6718db40 100644 --- a/tests/unit/test-coroutine.c +++ b/tests/unit/test-coroutine.c @@ -283,19 +283,36 @@ static CoroutineAction mutex_fn(void *opaque) return CO_INIT_FRAME(mutex_fn, m); } =20 -#if 0 -static void coroutine_fn lockable_fn(void *opaque) +CO_DECLARE_FRAME(lockable_fn, QemuCoLockable *x); +static CoroutineAction co__lockable_fn(void *_frame) { - QemuCoLockable *x =3D opaque; - qemu_co_lockable_lock(x); + struct FRAME__lockable_fn *_f =3D _frame; + CO_ARG(x); +switch(_f->_step) { +case 0: +_f->_step =3D 1; + return qemu_co_lockable_lock(x); +case 1: assert(!locked); locked =3D true; - qemu_coroutine_yield(); +_f->_step =3D 2; + return qemu_coroutine_yield(); +case 2: locked =3D false; - qemu_co_lockable_unlock(x); +_f->_step =3D 3; + return qemu_co_lockable_unlock(x); +case 3: done++; + break; +} +return stack_free(&_f->common); +} + +static CoroutineAction lockable_fn(void *opaque) +{ + QemuCoLockable *x =3D opaque; + return CO_INIT_FRAME(lockable_fn, x); } -#endif =20 static void do_test_co_mutex(CoroutineEntry *entry, void *opaque) { @@ -327,7 +344,6 @@ static void test_co_mutex(void) do_test_co_mutex(mutex_fn, &m); } =20 -#if 0 static void test_co_mutex_lockable(void) { CoMutex m; @@ -339,6 +355,7 @@ static void test_co_mutex_lockable(void) g_assert(QEMU_MAKE_CO_LOCKABLE(null_pointer) =3D=3D NULL); } =20 +#if 0 static CoRwlock rwlock; =20 /* Test that readers are properly sent back to the queue when upgrading, @@ -811,8 +828,8 @@ int main(int argc, char **argv) g_test_add_func("/basic/in_coroutine", test_in_coroutine); g_test_add_func("/basic/order", test_order); g_test_add_func("/locking/co-mutex", test_co_mutex); -#if 0 g_test_add_func("/locking/co-mutex/lockable", test_co_mutex_lockable); +#if 0 g_test_add_func("/locking/co-rwlock/upgrade", test_co_rwlock_upgrade); g_test_add_func("/locking/co-rwlock/downgrade", test_co_rwlock_downgra= de); #endif --=20 2.35.1