chromium/components/performance_manager/graph/process_node_impl_unittest.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/performance_manager/graph/process_node_impl.h"

#include <optional>

#include "base/containers/contains.h"
#include "base/memory/raw_ptr.h"
#include "base/process/process.h"
#include "base/task/task_traits.h"
#include "base/test/bind.h"
#include "base/trace_event/named_trigger.h"
#include "components/performance_manager/graph/frame_node_impl.h"
#include "components/performance_manager/public/render_process_host_id.h"
#include "components/performance_manager/public/render_process_host_proxy.h"
#include "components/performance_manager/test_support/graph_test_harness.h"
#include "components/performance_manager/test_support/mock_graphs.h"
#include "content/public/browser/background_tracing_config.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace performance_manager {

namespace {

class ProcessNodeImplTest : public GraphTestHarness { … };

}  // namespace

TEST_F(ProcessNodeImplTest, SafeDowncast) { … }

ProcessNodeImplDeathTest;

TEST_F(ProcessNodeImplDeathTest, SafeDowncast) { … }

TEST_F(ProcessNodeImplTest, ProcessLifeCycle) { … }

namespace {

class LenientMockObserver : public ProcessNodeImpl::Observer { … };

MockObserver;

_;
Invoke;
InvokeWithoutArgs;
Return;

}  // namespace

TEST_F(ProcessNodeImplTest, ObserverWorks) { … }

TEST_F(ProcessNodeImplTest, ConstructionArguments_Browser) { … }

TEST_F(ProcessNodeImplTest, ConstructionArguments_Renderer) { … }

TEST_F(ProcessNodeImplTest, ConstructionArguments_NonRenderer) { … }

TEST_F(ProcessNodeImplTest, PublicInterface) { … }

namespace {

class LenientFakeNamedTriggerManager
    : public base::trace_event::NamedTriggerManager { … };

FakeBackgroundTracingManager;

}  // namespace

TEST_F(ProcessNodeImplTest, FireBackgroundTracingTriggerOnUI) { … }

}  // namespace performance_manager