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// Copyright 2016 The Chromium Authors. All rights reserved.
// 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/loader/testing/mock_resource.h"
#include "third_party/blink/renderer/platform/loader/fetch/fetch_parameters.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/wtf/std_lib_extras.h"
namespace blink {
namespace {
class MockResourceFactory final : public NonTextResourceFactory {
public:
MockResourceFactory() : NonTextResourceFactory(ResourceType::kMock) {}
Resource* Create(const ResourceRequest& request,
const ResourceLoaderOptions& options) const override {
return MakeGarbageCollected<MockResource>(request, options);
}
};
} // namespace
// static
MockResource* MockResource::Fetch(FetchParameters& params,
ResourceFetcher* fetcher,
ResourceClient* client) {
params.SetRequestContext(mojom::RequestContextType::SUBRESOURCE);
return static_cast<MockResource*>(
fetcher->RequestResource(params, MockResourceFactory(), client));
}
MockResource::MockResource(const KURL& url)
: MockResource(ResourceRequest(url)) {}
MockResource::MockResource(const ResourceRequest& request)
: MockResource(request, ResourceLoaderOptions()) {}
MockResource::MockResource(const ResourceRequest& request,
const ResourceLoaderOptions& options)
: Resource(request, ResourceType::kMock, options) {}
CachedMetadataHandler* MockResource::CreateCachedMetadataHandler(
std::unique_ptr<CachedMetadataSender> send_callback) {
return MakeGarbageCollected<MockCacheHandler>(std::move(send_callback));
}
void MockResource::SetSerializedCachedMetadata(mojo_base::BigBuffer data) {
// Resource ignores the cached metadata.
Resource::SetSerializedCachedMetadata(mojo_base::BigBuffer());
MockCacheHandler* cache_handler =
static_cast<MockCacheHandler*>(Resource::CacheHandler());
if (cache_handler) {
cache_handler->Set(data.data(), data.size());
}
}
void MockResource::SendCachedMetadata(const uint8_t* data, size_t size) {
MockCacheHandler* cache_handler =
static_cast<MockCacheHandler*>(Resource::CacheHandler());
if (cache_handler) {
cache_handler->Set(data, size);
cache_handler->Send();
}
}
MockCacheHandler* MockResource::CacheHandler() {
return static_cast<MockCacheHandler*>(Resource::CacheHandler());
}
MockCacheHandler::MockCacheHandler(
std::unique_ptr<CachedMetadataSender> send_callback)
: send_callback_(std::move(send_callback)) {}
void MockCacheHandler::Set(const uint8_t* data, size_t size) {
data_.emplace();
data_->Append(data, SafeCast<wtf_size_t>(size));
}
void MockCacheHandler::ClearCachedMetadata(
CachedMetadataHandler::CacheType cache_type) {
if (cache_type == CachedMetadataHandler::kSendToPlatform) {
Send();
}
data_.reset();
}
void MockCacheHandler::Send() {
if (data_) {
send_callback_->Send(data_->data(), data_->size());
} else {
send_callback_->Send(nullptr, 0);
}
}
} // namespace blink
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