chromium/third_party/blink/renderer/platform/mojo/heap_mojo_unique_receiver_set_test.cc

// 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.

#include "third_party/blink/renderer/platform/mojo/heap_mojo_unique_receiver_set.h"
#include "base/memory/raw_ptr.h"
#include "base/test/null_task_runner.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "mojo/public/interfaces/bindings/tests/sample_service.mojom-blink.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/context_lifecycle_notifier.h"
#include "third_party/blink/renderer/platform/heap/heap_test_utilities.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/heap_observer_set.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_wrapper_mode.h"
#include "third_party/blink/renderer/platform/mojo/mojo_binding_context.h"
#include "third_party/blink/renderer/platform/testing/mock_context_lifecycle_notifier.h"

namespace blink {

namespace {

template <HeapMojoWrapperMode Mode>
class GCOwner final : public GarbageCollected<GCOwner<Mode>> { … };

template <HeapMojoWrapperMode Mode>
class HeapMojoUniqueReceiverSetBaseTest : public TestSupportingGC { … };

class HeapMojoUniqueReceiverSetWithContextObserverTest
    : public HeapMojoUniqueReceiverSetBaseTest<
          HeapMojoWrapperMode::kWithContextObserver> { … };
class HeapMojoUniqueReceiverSetWithoutContextObserverTest
    : public HeapMojoUniqueReceiverSetBaseTest<
          HeapMojoWrapperMode::kForceWithoutContextObserver> { … };

}  // namespace

namespace {

template <typename T>
class MockService : public sample::blink::Service { … };

}  // namespace

// Destroy the context with context observer and verify that the receiver is no
// longer part of the set, and that the service was deleted.
TEST_F(HeapMojoUniqueReceiverSetWithContextObserverTest,
       ResetsOnContextDestroyed) { … }

// Destroy the context without context observer and verify that the receiver is
// no longer part of the set, and that the service was deleted.
TEST_F(HeapMojoUniqueReceiverSetWithoutContextObserverTest,
       ResetsOnContextDestroyed) { … }

}  // namespace blink