chromium/third_party/blink/renderer/platform/mojo/heap_mojo_remote_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_remote.h"
#include "base/test/null_task_runner.h"
#include "base/test/scoped_feature_list.h"
#include "mojo/public/cpp/bindings/receiver.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"
#include "third_party/blink/renderer/platform/wtf/functional.h"

namespace blink {

namespace {

class ServiceImpl : public sample::blink::Service { … };

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

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

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

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

}  // namespace

class HeapMojoRemoteDestroyContextWithContextObserverTest
    : public HeapMojoRemoteDestroyContextBaseTest<
          HeapMojoWrapperMode::kWithContextObserver> { … };
class HeapMojoRemoteDestroyContextForceWithoutContextObserverTest
    : public HeapMojoRemoteDestroyContextBaseTest<
          HeapMojoWrapperMode::kForceWithoutContextObserver> { … };
class HeapMojoRemoteDisconnectWithReasonHandlerWithContextObserverTest
    : public HeapMojoRemoteDisconnectWithReasonHandlerBaseTest<
          HeapMojoWrapperMode::kWithContextObserver> { … };
class HeapMojoRemoteDisconnectWithReasonHandlerWithoutContextObserverTest
    : public HeapMojoRemoteDisconnectWithReasonHandlerBaseTest<
          HeapMojoWrapperMode::kForceWithoutContextObserver> { … };
class HeapMojoRemoteMoveWithContextObserverTest
    : public HeapMojoRemoteMoveBaseTest<
          HeapMojoWrapperMode::kWithContextObserver> { … };
class HeapMojoRemoteMoveWithoutContextObserverTest
    : public HeapMojoRemoteMoveBaseTest<
          HeapMojoWrapperMode::kForceWithoutContextObserver> { … };

// Destroy the context with context observer and check that the connection is
// disconnected.
TEST_F(HeapMojoRemoteDestroyContextWithContextObserverTest,
       ResetsOnContextDestroyed) { … }

// Destroy the context without context observer and check that the connection is
// still connected.
TEST_F(HeapMojoRemoteDestroyContextForceWithoutContextObserverTest,
       ResetsOnContextDestroyed) { … }

// Reset the remote with custom reason and check that the specified handler is
// fired.
TEST_F(HeapMojoRemoteDisconnectWithReasonHandlerWithContextObserverTest,
       ResetWithReason) { … }

// Reset the remote with custom reason and check that the specified handler is
// fired.
TEST_F(HeapMojoRemoteDisconnectWithReasonHandlerWithoutContextObserverTest,
       ResetWithReason) { … }

// Move the remote from the outside of Owner class.
TEST_F(HeapMojoRemoteMoveWithContextObserverTest, MoveSemantics) { … }

// Move the remote from the outside of Owner class.
TEST_F(HeapMojoRemoteMoveWithoutContextObserverTest, MoveSemantics) { … }

}  // namespace blink