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// Copyright 2014 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 "content/browser/service_worker/service_worker_context_request_handler.h"
#include <utility>
#include "base/files/scoped_temp_dir.h"
#include "base/logging.h"
#include "base/run_loop.h"
#include "content/browser/browser_thread_impl.h"
#include "content/browser/fileapi/mock_url_request_delegate.h"
#include "content/browser/service_worker/embedded_worker_test_helper.h"
#include "content/browser/service_worker/service_worker_context_core.h"
#include "content/browser/service_worker/service_worker_provider_host.h"
#include "content/browser/service_worker/service_worker_registration.h"
#include "content/browser/service_worker/service_worker_write_to_cache_job.h"
#include "content/common/service_worker/service_worker_utils.h"
#include "content/public/browser/resource_request_info.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "net/base/load_flags.h"
#include "net/url_request/url_request_context.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
namespace {
void EmptyCallback() {}
}
class ServiceWorkerContextRequestHandlerTest : public testing::Test {
public:
ServiceWorkerContextRequestHandlerTest()
: browser_thread_bundle_(TestBrowserThreadBundle::IO_MAINLOOP) {}
void SetUp() override {
helper_.reset(new EmbeddedWorkerTestHelper(base::FilePath()));
// A new unstored registration/version.
scope_ = GURL("http://host/scope/");
script_url_ = GURL("http://host/script.js");
registration_ = new ServiceWorkerRegistration(
scope_, 1L, context()->AsWeakPtr());
version_ = new ServiceWorkerVersion(
registration_.get(), script_url_, 1L, context()->AsWeakPtr());
// An empty host.
scoped_ptr<ServiceWorkerProviderHost> host(new ServiceWorkerProviderHost(
helper_->mock_render_process_id(),
MSG_ROUTING_NONE /* render_frame_id */, 1 /* provider_id */,
SERVICE_WORKER_PROVIDER_FOR_WINDOW, context()->AsWeakPtr(), nullptr));
provider_host_ = host->AsWeakPtr();
context()->AddProviderHost(std::move(host));
context()->storage()->LazyInitialize(base::Bind(&EmptyCallback));
base::RunLoop().RunUntilIdle();
}
void TearDown() override {
version_ = nullptr;
registration_ = nullptr;
helper_.reset();
}
ServiceWorkerContextCore* context() const { return helper_->context(); }
protected:
TestBrowserThreadBundle browser_thread_bundle_;
scoped_ptr<EmbeddedWorkerTestHelper> helper_;
scoped_refptr<ServiceWorkerRegistration> registration_;
scoped_refptr<ServiceWorkerVersion> version_;
base::WeakPtr<ServiceWorkerProviderHost> provider_host_;
net::URLRequestContext url_request_context_;
MockURLRequestDelegate url_request_delegate_;
GURL scope_;
GURL script_url_;
};
TEST_F(ServiceWorkerContextRequestHandlerTest, UpdateBefore24Hours) {
// Give the registration a very recent last update time and pretend
// we're installing a new version.
registration_->set_last_update_check(base::Time::Now());
version_->SetStatus(ServiceWorkerVersion::NEW);
provider_host_->running_hosted_version_ = version_;
// Conduct a resource fetch for the main script.
const GURL kScriptUrl("http://host/script.js");
scoped_ptr<net::URLRequest> request = url_request_context_.CreateRequest(
kScriptUrl, net::DEFAULT_PRIORITY, &url_request_delegate_);
scoped_ptr<ServiceWorkerContextRequestHandler> handler(
new ServiceWorkerContextRequestHandler(
context()->AsWeakPtr(),
provider_host_,
base::WeakPtr<storage::BlobStorageContext>(),
RESOURCE_TYPE_SERVICE_WORKER));
scoped_ptr<net::URLRequestJob> job(
handler->MaybeCreateJob(request.get(), nullptr, nullptr));
ASSERT_TRUE(job.get());
ServiceWorkerWriteToCacheJob* sw_job =
static_cast<ServiceWorkerWriteToCacheJob*>(job.get());
// Verify the net request is not initialized to bypass the browser cache.
EXPECT_FALSE(sw_job->net_request_->load_flags() & net::LOAD_BYPASS_CACHE);
}
TEST_F(ServiceWorkerContextRequestHandlerTest, UpdateAfter24Hours) {
// Give the registration a old update time and pretend
// we're installing a new version.
registration_->set_last_update_check(
base::Time::Now() - base::TimeDelta::FromDays(7));
version_->SetStatus(ServiceWorkerVersion::NEW);
provider_host_->running_hosted_version_ = version_;
// Conduct a resource fetch for the main script.
const GURL kScriptUrl("http://host/script.js");
scoped_ptr<net::URLRequest> request = url_request_context_.CreateRequest(
kScriptUrl, net::DEFAULT_PRIORITY, &url_request_delegate_);
scoped_ptr<ServiceWorkerContextRequestHandler> handler(
new ServiceWorkerContextRequestHandler(
context()->AsWeakPtr(),
provider_host_,
base::WeakPtr<storage::BlobStorageContext>(),
RESOURCE_TYPE_SERVICE_WORKER));
scoped_ptr<net::URLRequestJob> job(
handler->MaybeCreateJob(request.get(), nullptr, nullptr));
ASSERT_TRUE(job.get());
ServiceWorkerWriteToCacheJob* sw_job =
static_cast<ServiceWorkerWriteToCacheJob*>(job.get());
// Verify the net request is initialized to bypass the browser cache.
EXPECT_TRUE(sw_job->net_request_->load_flags() & net::LOAD_BYPASS_CACHE);
}
TEST_F(ServiceWorkerContextRequestHandlerTest, UpdateForceBypassCache) {
// Give the registration a very recent last update time and pretend
// we're installing a new version.
registration_->set_last_update_check(base::Time::Now());
version_->SetStatus(ServiceWorkerVersion::NEW);
version_->set_force_bypass_cache_for_scripts(true);
provider_host_->running_hosted_version_ = version_;
// Conduct a resource fetch for the main script.
const GURL kScriptUrl("http://host/script.js");
scoped_ptr<net::URLRequest> request = url_request_context_.CreateRequest(
kScriptUrl, net::DEFAULT_PRIORITY, &url_request_delegate_);
scoped_ptr<ServiceWorkerContextRequestHandler> handler(
new ServiceWorkerContextRequestHandler(
context()->AsWeakPtr(), provider_host_,
base::WeakPtr<storage::BlobStorageContext>(),
RESOURCE_TYPE_SERVICE_WORKER));
scoped_ptr<net::URLRequestJob> job(
handler->MaybeCreateJob(request.get(), nullptr, nullptr));
ASSERT_TRUE(job.get());
ServiceWorkerWriteToCacheJob* sw_job =
static_cast<ServiceWorkerWriteToCacheJob*>(job.get());
// Verify the net request is initialized to bypass the browser cache.
EXPECT_TRUE(sw_job->net_request_->load_flags() & net::LOAD_BYPASS_CACHE);
}
TEST_F(ServiceWorkerContextRequestHandlerTest,
ServiceWorkerDataRequestAnnotation) {
version_->SetStatus(ServiceWorkerVersion::NEW);
provider_host_->running_hosted_version_ = version_;
// Conduct a resource fetch for the main script.
const GURL kScriptUrl("http://host/script.js");
scoped_ptr<net::URLRequest> request = url_request_context_.CreateRequest(
kScriptUrl, net::DEFAULT_PRIORITY, &url_request_delegate_);
scoped_ptr<ServiceWorkerContextRequestHandler> handler(
new ServiceWorkerContextRequestHandler(
context()->AsWeakPtr(), provider_host_,
base::WeakPtr<storage::BlobStorageContext>(),
RESOURCE_TYPE_SERVICE_WORKER));
scoped_ptr<net::URLRequestJob> job(
handler->MaybeCreateJob(request.get(), nullptr, nullptr));
ASSERT_TRUE(job.get());
ServiceWorkerWriteToCacheJob* sw_job =
static_cast<ServiceWorkerWriteToCacheJob*>(job.get());
// Verify that the request is properly annotated as originating from a
// Service Worker.
EXPECT_TRUE(ResourceRequestInfo::OriginatedFromServiceWorker(
sw_job->net_request_.get()));
}
} // namespace content
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