chromium/components/performance_manager/v8_memory/v8_context_tracker_internal_unittest.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 "components/performance_manager/v8_memory/v8_context_tracker_internal.h"

#include <memory>

#include "base/memory/raw_ptr.h"
#include "base/test/gtest_util.h"
#include "components/performance_manager/public/execution_context/execution_context_registry.h"
#include "components/performance_manager/public/mojom/v8_contexts.mojom.h"
#include "components/performance_manager/test_support/graph_test_harness.h"
#include "components/performance_manager/test_support/mock_graphs.h"
#include "components/performance_manager/v8_memory/v8_context_tracker.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/tokens/tokens.h"

namespace performance_manager {
namespace v8_memory {
namespace internal {

namespace {

// A fake extension ID.
const char kExtensionId[] = …;

class V8ContextTrackerInternalTest : public GraphTestHarness { … };

mojom::V8ContextDescription MakeMatchingV8ContextDescription(
    ExecutionContextData* ec_data,
    bool main_world = true) { … }

V8ContextTrackerInternalDeathTest;

}  // namespace

TEST_F(V8ContextTrackerInternalDeathTest,
       PassingUnreferencedExecutionContextDataFails) { … }

TEST_F(V8ContextTrackerInternalDeathTest,
       MultipleMainWorldsForExecutionContextFails) { … }

TEST_F(V8ContextTrackerInternalDeathTest, CrossProcessV8ContextDataExplodes) { … }

TEST_F(V8ContextTrackerInternalTest, ExecutionContextDataShouldDestroy) { … }

TEST_F(V8ContextTrackerInternalTest,
       ExecutionContextDataTornDownByRemoteFrameData) { … }

TEST_F(V8ContextTrackerInternalTest,
       ExecutionContextDataTornDownByV8ContextData) { … }

TEST_F(V8ContextTrackerInternalTest, ContextCounts) { … }

namespace {

class V8ContextTrackerInternalTearDownOrderTest
    : public V8ContextTrackerInternalTest { … };

}  // namespace

TEST_F(V8ContextTrackerInternalTearDownOrderTest, RemoteBeforeLocal) { … }

TEST_F(V8ContextTrackerInternalTearDownOrderTest, LocalBeforeRemote) { … }

}  // namespace internal
}  // namespace v8_memory
}  // namespace performance_manager