memory_cache_test.cc | Explore in Territory

/*
 * Copyright (c) 2013, Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/platform/loader/fetch/memory_cache.h"

#include <string_view>

#include "base/test/scoped_feature_list.h"
#include "base/test/task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/heap/thread_state.h"
#include "third_party/blink/renderer/platform/loader/fetch/raw_resource.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_loader_options.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_request.h"
#include "third_party/blink/renderer/platform/loader/testing/mock_fetch_context.h"
#include "third_party/blink/renderer/platform/loader/testing/mock_resource_client.h"
#include "third_party/blink/renderer/platform/loader/testing/test_loader_factory.h"
#include "third_party/blink/renderer/platform/loader/testing/test_resource_fetcher_properties.h"
#include "third_party/blink/renderer/platform/testing/mock_context_lifecycle_notifier.h"
#include "third_party/blink/renderer/platform/testing/testing_platform_support_with_mock_scheduler.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"

namespace blink {

class FakeDecodedResource final : public Resource { … };

class MemoryCacheTest : public testing::Test { … };

// Verifies that setters and getters for cache capacities work correcty.
TEST_F(MemoryCacheTest, CapacityAccounting) { … }

TEST_F(MemoryCacheTest, VeryLargeResourceAccounting) { … }

static void RunTask(Resource* resource1, Resource* resource2) { … }

static void TestResourcePruningLater(ResourceFetcher* fetcher,
                                     const String& identifier1,
                                     const String& identifier2) { … }

// Verified that when ordering a prune in a runLoop task, the prune is deferred.
TEST_F(MemoryCacheTest, ResourcePruningLater_Basic) { … }

TEST_F(MemoryCacheTest, ResourcePruningLater_MultipleResourceMaps) { … }

// Verifies that
// - Resources are not pruned synchronously when ResourceClient is removed.
// - size() is updated appropriately when Resources are added to MemoryCache
//   and garbage collected.
static void TestClientRemoval(ResourceFetcher* fetcher,
                              const String& identifier1,
                              const String& identifier2) { … }

TEST_F(MemoryCacheTest, ClientRemoval_Basic) { … }

TEST_F(MemoryCacheTest, ClientRemoval_MultipleResourceMaps) { … }

TEST_F(MemoryCacheTest, RemoveDuringRevalidation) { … }

TEST_F(MemoryCacheTest, ResourceMapIsolation) { … }

TEST_F(MemoryCacheTest, FragmentIdentifier) { … }

TEST_F(MemoryCacheTest, RemoveURLFromCache) { … }

class MemoryCacheStrongReferenceTest : public MemoryCacheTest { … };

TEST_F(MemoryCacheStrongReferenceTest, ResourceTimeout) { … }

TEST_F(MemoryCacheStrongReferenceTest, LRU) { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/loader/fetch/memory_cache_test.cc
