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Mutex guard FakeClock

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PiperOrigin-RevId: 527382176
This commit is contained in:
Qin Wang
2023-04-26 14:52:46 -07:00
committed by Copybara-Service
parent a4be31137f
commit 698ca77f2a
2 changed files with 6 additions and 3 deletions
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internal/test/fake_clock.cc
+5 -2
View File
@@ -21,7 +21,10 @@
namespace nearby {
absl::Time FakeClock::Now() const { return now_; }
absl::Time FakeClock::Now() const {
absl::MutexLock lock(&mutex_);
return now_;
}
void FakeClock::AddObserver(absl::string_view name,
std::function<void()> observer) {
@@ -36,9 +39,9 @@ void FakeClock::RemoveObserver(absl::string_view name) {
void FakeClock::FastForward(absl::Duration duration) {
std::vector<std::string> timer_callback_ids;
now_ += duration;
{
absl::MutexLock lock(&mutex_);
now_ += duration;
for (const auto& observer : observers_) {
timer_callback_ids.push_back(observer.first);
}
internal/test/fake_clock.h
+1 -1
View File
@@ -45,8 +45,8 @@ class FakeClock : public Clock {
int GetObserversCount() ABSL_LOCKS_EXCLUDED(mutex_);
private:
absl::Time now_;
mutable absl::Mutex mutex_;
absl::Time now_ ABSL_GUARDED_BY(mutex_);
absl::flat_hash_map<std::string, std::function<void()>> observers_
ABSL_GUARDED_BY(mutex_);
};