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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_MOCK_CONTEXT_LIFECYCLE_NOTIFIER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_MOCK_CONTEXT_LIFECYCLE_NOTIFIER_H_
#include "third_party/blink/renderer/platform/context_lifecycle_notifier.h"
#include "third_party/blink/renderer/platform/context_lifecycle_observer.h"
#include "third_party/blink/renderer/platform/heap/prefinalizer.h"
namespace blink {
class MockContextLifecycleNotifier final
: public GarbageCollected<MockContextLifecycleNotifier>,
public ContextLifecycleNotifier {
USING_PRE_FINALIZER(MockContextLifecycleNotifier, Dispose);
public:
MockContextLifecycleNotifier() = default;
void Dispose() {
if (!notified_destruction_) {
NotifyContextDestroyed();
}
}
void NotifyContextDestroyed() {
ContextLifecycleNotifier::NotifyContextDestroyed();
notified_destruction_ = true;
}
void Trace(Visitor* visitor) const override {
ContextLifecycleNotifier::Trace(visitor);
}
private:
bool notified_destruction_ = false;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_MOCK_CONTEXT_LIFECYCLE_NOTIFIER_H_
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