#include <darwintest.h> #include <os/atomic_private.h> T_GLOBAL_META( T_META_RUN_CONCURRENTLY(true), T_META_CHECK_LEAKS(false) ); T_DECL(os_atomic, "Just to make sure things build at all in c++ mode") { os_atomic(int) i = 0; int old_i = 0; volatile int v_i = 0; int a, b; T_ASSERT_EQ(os_atomic_inc_orig(&i, relaxed), 0, "atomic inc"); T_ASSERT_EQ(os_atomic_cmpxchg(&i, 1, 0, relaxed), true, "os_atomic_cmpxchg"); os_atomic_rmw_loop(&i, a, b, relaxed, { b = a; }); T_ASSERT_EQ(os_atomic_inc_orig(&old_i, relaxed), 0, "atomic inc"); T_ASSERT_EQ(os_atomic_cmpxchg(&old_i, 1, 0, relaxed), true, "os_atomic_cmpxchg"); os_atomic_rmw_loop(&old_i, a, b, relaxed, { b = a; }); T_ASSERT_EQ(os_atomic_inc_orig(&v_i, relaxed), 0, "atomic inc"); T_ASSERT_EQ(os_atomic_cmpxchg(&v_i, 1, 0, relaxed), true, "os_atomic_cmpxchg"); os_atomic_rmw_loop(&v_i, a, b, relaxed, { b = a; }); }