/* * 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/resource_fetcher.h" #include <memory> #include <optional> #include "base/memory/raw_ptr.h" #include "base/strings/string_number_conversions.h" #include "base/task/single_thread_task_runner.h" #include "base/test/bind.h" #include "base/test/metrics/histogram_tester.h" #include "base/test/scoped_feature_list.h" #include "build/build_config.h" #include "services/network/public/mojom/ip_address_space.mojom-blink.h" #include "testing/gtest/include/gtest/gtest.h" #include "third_party/blink/public/common/features.h" #include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink.h" #include "third_party/blink/public/mojom/loader/request_context_frame_type.mojom-blink.h" #include "third_party/blink/public/mojom/security_context/insecure_request_policy.mojom-blink.h" #include "third_party/blink/public/platform/platform.h" #include "third_party/blink/public/platform/web_url_response.h" #include "third_party/blink/renderer/platform/exported/wrapped_resource_response.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/heap/member.h" #include "third_party/blink/renderer/platform/loader/fetch/console_logger.h" #include "third_party/blink/renderer/platform/loader/fetch/fetch_initiator_info.h" #include "third_party/blink/renderer/platform/loader/fetch/fetch_initiator_type_names.h" #include "third_party/blink/renderer/platform/loader/fetch/fetch_parameters.h" #include "third_party/blink/renderer/platform/loader/fetch/memory_cache.h" #include "third_party/blink/renderer/platform/loader/fetch/raw_resource.h" #include "third_party/blink/renderer/platform/loader/fetch/resource_error.h" #include "third_party/blink/renderer/platform/loader/fetch/resource_load_observer.h" #include "third_party/blink/renderer/platform/loader/fetch/resource_loader.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/fetch/resource_timing_utils.h" #include "third_party/blink/renderer/platform/loader/fetch/unique_identifier.h" #include "third_party/blink/renderer/platform/loader/fetch/url_loader/url_loader.h" #include "third_party/blink/renderer/platform/loader/testing/fetch_testing_platform_support.h" #include "third_party/blink/renderer/platform/loader/testing/mock_fetch_context.h" #include "third_party/blink/renderer/platform/loader/testing/mock_resource.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/scoped_mocked_url.h" #include "third_party/blink/renderer/platform/testing/testing_platform_support.h" #include "third_party/blink/renderer/platform/testing/unit_test_helpers.h" #include "third_party/blink/renderer/platform/testing/url_loader_mock.h" #include "third_party/blink/renderer/platform/testing/url_loader_mock_factory.h" #include "third_party/blink/renderer/platform/testing/url_loader_mock_factory_impl.h" #include "third_party/blink/renderer/platform/testing/url_test_helpers.h" #include "third_party/blink/renderer/platform/weborigin/kurl.h" #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" namespace blink { namespace { constexpr char kTestResourceFilename[] = …; constexpr char kTestResourceMimeType[] = …; class PartialResourceRequest { … }; } // namespace class ResourceFetcherTest : public testing::Test { … }; TEST_F(ResourceFetcherTest, StartLoadAfterFrameDetach) { … } TEST_F(ResourceFetcherTest, UseExistingResource) { … } TEST_F(ResourceFetcherTest, MemoryCachePerContextUseExistingResource) { … } TEST_F(ResourceFetcherTest, MetricsPerTopFrameSite) { … } TEST_F(ResourceFetcherTest, MetricsPerTopFrameSiteOpaqueOrigins) { … } // Verify that the ad bit is copied to WillSendRequest's request when the // response is served from the memory cache. TEST_F(ResourceFetcherTest, WillSendRequestAdBit) { … } TEST_F(ResourceFetcherTest, Vary) { … } TEST_F(ResourceFetcherTest, VaryOnBack) { … } TEST_F(ResourceFetcherTest, VaryResource) { … } class RequestSameResourceOnComplete : public GarbageCollected<RequestSameResourceOnComplete>, public RawResourceClient { … }; TEST_F(ResourceFetcherTest, DISABLED_RevalidateWhileFinishingLoading) { … } // TODO(crbug.com/850785): Reenable this. #if BUILDFLAG(IS_ANDROID) #define MAYBE_DontReuseMediaDataUrl … #else #define MAYBE_DontReuseMediaDataUrl … #endif TEST_F(ResourceFetcherTest, MAYBE_DontReuseMediaDataUrl) { … } class ServeRequestsOnCompleteClient final : public GarbageCollected<ServeRequestsOnCompleteClient>, public RawResourceClient { … }; // Regression test for http://crbug.com/594072. // This emulates a modal dialog triggering a nested run loop inside // ResourceLoader::Cancel(). If the ResourceLoader doesn't promptly cancel its // URLLoader before notifying its clients, a nested run loop may send a network // response, leading to an invalid state transition in ResourceLoader. TEST_F(ResourceFetcherTest, ResponseOnCancel) { … } class ScopedMockRedirectRequester { … }; TEST_F(ResourceFetcherTest, SynchronousRequest) { … } TEST_F(ResourceFetcherTest, PingPriority) { … } TEST_F(ResourceFetcherTest, PreloadResourceTwice) { … } TEST_F(ResourceFetcherTest, LinkPreloadResourceAndUse) { … } TEST_F(ResourceFetcherTest, PreloadMatchWithBypassingCache) { … } TEST_F(ResourceFetcherTest, CrossFramePreloadMatchIsNotAllowed) { … } TEST_F(ResourceFetcherTest, RepetitiveLinkPreloadShouldBeMerged) { … } TEST_F(ResourceFetcherTest, RepetitiveSpeculativePreloadShouldBeMerged) { … } TEST_F(ResourceFetcherTest, SpeculativePreloadShouldBePromotedToLinkPreload) { … } TEST_F(ResourceFetcherTest, Revalidate304) { … } TEST_F(ResourceFetcherTest, LinkPreloadResourceMultipleFetchersAndMove) { … } // TODO(crbug.com/850785): Reenable this. #if BUILDFLAG(IS_ANDROID) #define MAYBE_ContentTypeDataURL … #else #define MAYBE_ContentTypeDataURL … #endif TEST_F(ResourceFetcherTest, MAYBE_ContentTypeDataURL) { … } // Request with the Content-ID scheme must not be canceled, even if there is no // MHTMLArchive to serve them. // Note: Not blocking it is important because there are some embedders of // Android WebView that are intercepting Content-ID URLs and serve their own // resources. Please see https://crbug.com/739658. TEST_F(ResourceFetcherTest, ContentIdURL) { … } TEST_F(ResourceFetcherTest, StaleWhileRevalidate) { … } TEST_F(ResourceFetcherTest, CachedResourceShouldNotCrashByNullURL) { … } TEST_F(ResourceFetcherTest, DeprioritizeSubframe) { … } TEST_F(ResourceFetcherTest, BoostImagePriority) { … } TEST_F(ResourceFetcherTest, IsPotentiallyLCPElement) { … } TEST_F(ResourceFetcherTest, Detach) { … } TEST_F(ResourceFetcherTest, DuplicatePreloadAllowsPriorityChange) { … } TEST_F(ResourceFetcherTest, StrongReferenceThreshold) { … } TEST_F(ResourceFetcherTest, EmulateLoadStartedForInspectorOncePerResourceDisabled) { … } TEST_F(ResourceFetcherTest, EmulateLoadStartedForInspectorOncePerResourceEnabled) { … } class DeferUnusedPreloadResourceFetcherTest : public ResourceFetcherTest { … }; TEST_F(DeferUnusedPreloadResourceFetcherTest, IsPotentiallyUnusedPreload) { … } class DeferUnusedPreloadWithPreloadedReasonResourceFetcherTest : public DeferUnusedPreloadResourceFetcherTest, public testing::WithParamInterface< features::LcppDeferUnusedPreloadPreloadedReason> { … }; INSTANTIATE_TEST_SUITE_P(…); TEST_P(DeferUnusedPreloadWithPreloadedReasonResourceFetcherTest, NotPreload) { … } TEST_P(DeferUnusedPreloadWithPreloadedReasonResourceFetcherTest, LinkPreload) { … } TEST_P(DeferUnusedPreloadWithPreloadedReasonResourceFetcherTest, SpeculativePreload) { … } class DeferUnusedPreloadWithExcludedResourceTypeResourceFetcherTest : public DeferUnusedPreloadResourceFetcherTest, public testing::WithParamInterface< features::LcppDeferUnusedPreloadExcludedResourceType> { … }; INSTANTIATE_TEST_SUITE_P(…); TEST_P(DeferUnusedPreloadWithExcludedResourceTypeResourceFetcherTest, LinkPreload) { … } class TransparentPlaceholderResourceFetcherTest : public ResourceFetcherTest, public testing::WithParamInterface<bool> { … }; INSTANTIATE_TEST_SUITE_P(…); TEST_P(TransparentPlaceholderResourceFetcherTest, InspectorAttached) { … } TEST_P(TransparentPlaceholderResourceFetcherTest, InspectorNotAttached) { … } } // namespace blink
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