| 85 | } |
| 86 | |
| 87 | TEST(Locks, Spinlock) |
| 88 | { |
| 89 | val = 0; |
| 90 | SpinLock spin; |
| 91 | std::thread t1([&]() mutable { |
| 92 | int num = spins; |
| 93 | while (num-- > 0) { |
| 94 | SpinLock::Guard guard(spin); |
| 95 | //std::this_thread::yield(); |
| 96 | ++val; |
| 97 | } |
| 98 | }); |
| 99 | std::thread t2([&]() mutable { |
| 100 | int num = spins; |
| 101 | while (num-- > 0) { |
| 102 | SpinLock::Guard guard(spin); |
| 103 | //std::this_thread::yield(); |
| 104 | --val; |
| 105 | } |
| 106 | }); |
| 107 | t1.join(); |
| 108 | t2.join(); |
| 109 | EXPECT_EQ(0, val); |
| 110 | } |
| 111 | |
| 112 | TEST(Locks, Spinlock_Guards) |
| 113 | { |
nothing calls this directly
no test coverage detected