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32 #include "src/platform/mutex.h"
33 #include "test/cctest/cctest.h"
35 using namespace ::v8::internal;
38 TEST(LockGuardMutex) {
40 { LockGuard<Mutex> lock_guard(&mutex);
42 { LockGuard<Mutex> lock_guard(&mutex);
47 TEST(LockGuardRecursiveMutex) {
48 RecursiveMutex recursive_mutex;
49 { LockGuard<RecursiveMutex> lock_guard(&recursive_mutex);
51 { LockGuard<RecursiveMutex> lock_guard1(&recursive_mutex);
52 LockGuard<RecursiveMutex> lock_guard2(&recursive_mutex);
57 TEST(LockGuardLazyMutex) {
58 LazyMutex lazy_mutex = LAZY_MUTEX_INITIALIZER;
59 { LockGuard<Mutex> lock_guard(lazy_mutex.Pointer());
61 { LockGuard<Mutex> lock_guard(lazy_mutex.Pointer());
66 TEST(LockGuardLazyRecursiveMutex) {
67 LazyRecursiveMutex lazy_recursive_mutex = LAZY_RECURSIVE_MUTEX_INITIALIZER;
68 { LockGuard<RecursiveMutex> lock_guard(lazy_recursive_mutex.Pointer());
70 { LockGuard<RecursiveMutex> lock_guard1(lazy_recursive_mutex.Pointer());
71 LockGuard<RecursiveMutex> lock_guard2(lazy_recursive_mutex.Pointer());
76 TEST(MultipleMutexes) {
97 TEST(MultipleRecursiveMutexes) {
98 RecursiveMutex recursive_mutex1;
99 RecursiveMutex recursive_mutex2;
101 recursive_mutex1.Lock();
102 recursive_mutex2.Lock();
103 CHECK(recursive_mutex1.TryLock());
104 CHECK(recursive_mutex2.TryLock());
105 recursive_mutex1.Unlock();
106 recursive_mutex1.Unlock();
107 recursive_mutex2.Unlock();
108 recursive_mutex2.Unlock();
110 recursive_mutex1.Lock();
111 CHECK(recursive_mutex1.TryLock());
112 recursive_mutex2.Lock();
113 CHECK(recursive_mutex2.TryLock());
114 recursive_mutex2.Unlock();
115 recursive_mutex1.Unlock();
116 recursive_mutex2.Unlock();
117 recursive_mutex1.Unlock();