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content / browser / service_worker / service_worker_new_script_loader_unittest.cc [blame]
// Copyright 2017 The Chromium Authors
// 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_new_script_loader.h"
#include <map>
#include <memory>
#include <string>
#include <utility>
#include "base/containers/span.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/strings/string_util.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_feature_list.h"
#include "content/browser/service_worker/embedded_worker_test_helper.h"
#include "content/browser/service_worker/service_worker_consts.h"
#include "content/browser/service_worker/service_worker_context_core.h"
#include "content/browser/service_worker/service_worker_test_utils.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/url_loader_interceptor.h"
#include "mojo/public/cpp/system/data_pipe.h"
#include "mojo/public/cpp/system/data_pipe_utils.h"
#include "net/base/features.h"
#include "net/base/load_flags.h"
#include "net/base/test_completion_callback.h"
#include "net/http/http_util.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/redirect_info.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/url_loader_completion_status.h"
#include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h"
#include "services/network/public/mojom/parsed_headers.mojom.h"
#include "services/network/public/mojom/url_loader.mojom.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "services/network/test/test_url_loader_client.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_registration.mojom.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_registration_options.mojom.h"
#include "url/origin.h"
namespace content {
namespace service_worker_new_script_loader_unittest {
const char kNormalScriptURL[] = "https://example.com/normal.js";
const char kNormalImportedScriptURL[] =
"https://my-awesome-cdn.com/import_script.js";
const char kHistogramWriteResponseResult[] =
"ServiceWorker.DiskCache.WriteResponseResult";
// MockHTTPServer is a utility to provide mocked responses for
// ServiceWorkerNewScriptLoader.
class MockHTTPServer {
public:
struct Response {
Response(const std::string& headers, const std::string& body)
: headers(headers), body(body) {}
const std::string headers;
const std::string body;
bool has_certificate_error = false;
net::CertStatus cert_status = 0;
};
void Set(const GURL& url, const Response& response) {
responses_.erase(url);
responses_.emplace(url, response);
}
const Response& Get(const GURL& url) {
auto found = responses_.find(url);
EXPECT_TRUE(found != responses_.end());
return found->second;
}
private:
std::map<GURL, Response> responses_;
};
// Mocks network activity. Used by URLLoaderInterceptor.
class MockNetwork {
public:
explicit MockNetwork(MockHTTPServer* mock_server)
: mock_server_(mock_server) {}
MockNetwork(const MockNetwork&) = delete;
MockNetwork& operator=(const MockNetwork&) = delete;
void set_to_access_network(bool access_network) {
access_network_ = access_network;
}
network::ResourceRequest last_request() const { return last_request_; }
bool InterceptNetworkRequest(URLLoaderInterceptor::RequestParams* params) {
const network::ResourceRequest& url_request = params->url_request;
last_request_ = url_request;
const MockHTTPServer::Response& response =
mock_server_->Get(url_request.url);
// Pass the response header to the client.
auto response_head = network::mojom::URLResponseHead::New();
response_head->headers = base::MakeRefCounted<net::HttpResponseHeaders>(
net::HttpUtil::AssembleRawHeaders(response.headers));
response_head->headers->GetMimeType(&response_head->mime_type);
response_head->network_accessed = access_network_;
if (response.has_certificate_error) {
response_head->cert_status = response.cert_status;
}
response_head->parsed_headers = network::mojom::ParsedHeaders::New();
mojo::Remote<network::mojom::URLLoaderClient>& client = params->client;
if (response_head->headers->response_code() == 307) {
client->OnReceiveRedirect(net::RedirectInfo(), std::move(response_head));
return true;
}
mojo::ScopedDataPipeConsumerHandle consumer;
mojo::ScopedDataPipeProducerHandle producer;
CHECK_EQ(MOJO_RESULT_OK, mojo::CreateDataPipe(nullptr, producer, consumer));
MojoResult result =
producer->WriteAllData(base::as_byte_span(response.body));
CHECK_EQ(MOJO_RESULT_OK, result);
client->OnReceiveResponse(std::move(response_head), std::move(consumer),
std::nullopt);
network::URLLoaderCompletionStatus status;
status.error_code = net::OK;
client->OnComplete(status);
return true;
}
private:
// |mock_server_| is owned by ServiceWorkerNewScriptLoaderTest.
const raw_ptr<MockHTTPServer> mock_server_;
// The most recent request received.
network::ResourceRequest last_request_;
// Controls whether a load simulates accessing network or cache.
bool access_network_ = false;
};
// ServiceWorkerNewScriptLoaderTest is for testing the handling of requests for
// installing service worker scripts via ServiceWorkerNewScriptLoader.
class ServiceWorkerNewScriptLoaderTest : public testing::Test {
public:
ServiceWorkerNewScriptLoaderTest()
: task_environment_(BrowserTaskEnvironment::IO_MAINLOOP),
mock_network_(&mock_server_),
interceptor_(base::BindRepeating(&MockNetwork::InterceptNetworkRequest,
base::Unretained(&mock_network_))) {}
~ServiceWorkerNewScriptLoaderTest() override = default;
ServiceWorkerContextCore* context() { return helper_->context(); }
void SetUp() override {
helper_ = std::make_unique<EmbeddedWorkerTestHelper>(base::FilePath());
mock_server_.Set(GURL(kNormalScriptURL),
MockHTTPServer::Response(
std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string("this body came from the network")));
mock_server_.Set(
GURL(kNormalImportedScriptURL),
MockHTTPServer::Response(
std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string(
"this is an import script response body from the network")));
}
// Sets up ServiceWorkerRegistration and ServiceWorkerVersion. This should be
// called before DoRequest().
void SetUpRegistration(const GURL& script_url) {
blink::mojom::ServiceWorkerRegistrationOptions options;
options.scope = script_url.GetWithoutFilename();
SetUpRegistrationWithOptions(script_url, options,
blink::StorageKey::CreateFirstParty(
url::Origin::Create(options.scope)));
}
void SetUpRegistrationWithOptions(
const GURL& script_url,
blink::mojom::ServiceWorkerRegistrationOptions options,
const blink::StorageKey& key) {
registration_ =
CreateNewServiceWorkerRegistration(context()->registry(), options, key);
SetUpVersion(script_url);
}
// Promotes |version_| to |registration_|'s active version, and then resets
// |version_| to null (as subsequent DoRequest() calls should not attempt to
// install or update |version_|).
void ActivateVersion() {
version_->set_fetch_handler_type(
ServiceWorkerVersion::FetchHandlerType::kNoHandler);
version_->SetStatus(ServiceWorkerVersion::ACTIVATED);
registration_->SetActiveVersion(version_);
version_ = nullptr;
}
// After this is called, |version_| will be a new, uninstalled version. The
// next time DoRequest() is called, |version_| will attempt to install,
// possibly updating if registration has an installed worker.
void SetUpVersion(const GURL& script_url) {
version_ = CreateNewServiceWorkerVersion(
context()->registry(), registration_.get(), script_url,
blink::mojom::ScriptType::kClassic);
version_->SetStatus(ServiceWorkerVersion::NEW);
}
void DoRequest(const GURL& url,
std::unique_ptr<network::TestURLLoaderClient>* out_client,
std::unique_ptr<ServiceWorkerNewScriptLoader>* out_loader) {
DCHECK(registration_);
DCHECK(version_);
// Dummy values.
int request_id = 10;
uint32_t options = 0;
int64_t resource_id = GetNewResourceIdSync(context()->GetStorageControl());
network::ResourceRequest request;
request.url = url;
request.method = "GET";
request.destination =
(url == version_->script_url())
? network::mojom::RequestDestination::kServiceWorker
: network::mojom::RequestDestination::kScript;
request.mode = (url == version_->script_url())
? network::mojom::RequestMode::kSameOrigin
: network::mojom::RequestMode::kNoCors;
*out_client = std::make_unique<network::TestURLLoaderClient>();
*out_loader = ServiceWorkerNewScriptLoader::CreateAndStart(
request_id, options, request, (*out_client)->CreateRemote(), version_,
helper_->GetNetworkFactory(),
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS),
resource_id, /*is_throttle_needed=*/false,
/*requesting_frame_id=*/GlobalRenderFrameHostId());
}
// Returns false if the entry for |url| doesn't exist in the storage.
bool VerifyStoredResponse(const GURL& url) {
return ServiceWorkerUpdateCheckTestUtils::VerifyStoredResponse(
LookupResourceId(url), context()->GetStorageControl(),
mock_server_.Get(url).body);
}
int64_t LookupResourceId(const GURL& url) {
return version_->script_cache_map()->LookupResourceId(url);
}
protected:
BrowserTaskEnvironment task_environment_;
MockHTTPServer mock_server_;
MockNetwork mock_network_;
URLLoaderInterceptor interceptor_;
std::unique_ptr<EmbeddedWorkerTestHelper> helper_;
scoped_refptr<ServiceWorkerRegistration> registration_;
scoped_refptr<ServiceWorkerVersion> version_;
};
TEST_F(ServiceWorkerNewScriptLoaderTest, Success) {
base::HistogramTester histogram_tester;
const GURL kScriptURL(kNormalScriptURL);
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
// The client should have received the response.
EXPECT_TRUE(client->has_received_response());
EXPECT_TRUE(client->response_body().is_valid());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(mock_server_.Get(kScriptURL).body, response);
// WRITE_OK should be recorded once plus one as we record a single write
// success and the end of the body.
EXPECT_TRUE(VerifyStoredResponse(kScriptURL));
histogram_tester.ExpectUniqueSample(kHistogramWriteResponseResult,
ServiceWorkerMetrics::WRITE_OK, 2);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Success_EmptyBody) {
base::HistogramTester histogram_tester;
const GURL kScriptURL("https://example.com/empty.js");
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
mock_server_.Set(
kScriptURL,
MockHTTPServer::Response(std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string()));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
// The client should have received the response.
EXPECT_TRUE(client->has_received_response());
EXPECT_TRUE(client->response_body().is_valid());
// The response should also be stored in the storage.
EXPECT_TRUE(VerifyStoredResponse(kScriptURL));
// WRITE_OK should be recorded once as we record the end of the body.
histogram_tester.ExpectUniqueSample(kHistogramWriteResponseResult,
ServiceWorkerMetrics::WRITE_OK, 1);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Success_LargeBody) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
// Create a response that has a larger body than the script loader's buffer
// to test chunked data write. We chose this multiplier to avoid hitting the
// limit of mojo's data pipe buffer (it's about kReadBufferSize * 2 as of
// now).
const uint32_t kBodySize =
ServiceWorkerNewScriptLoader::kReadBufferSize * 1.6;
const GURL kScriptURL("https://example.com/large-body.js");
mock_server_.Set(
kScriptURL,
MockHTTPServer::Response(std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string(kBodySize, 'a')));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
// The client should have received the response.
EXPECT_TRUE(client->has_received_response());
EXPECT_TRUE(client->response_body().is_valid());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(mock_server_.Get(kScriptURL).body, response);
// The response should also be stored in the storage.
EXPECT_TRUE(VerifyStoredResponse(kScriptURL));
// WRITE_OK should be recorded twice plus one as we record every single write
// success and the end of the body.
histogram_tester.ExpectUniqueSample(kHistogramWriteResponseResult,
ServiceWorkerMetrics::WRITE_OK, 3);
}
namespace {
// A URLLoaderFactory that provides access to a mojo data pipe for sending a
// response body. Can only handle one URLLoader, i.e, CreateLoaderAndStart()
// can be called only once.
class BodyDataPipeTestURLLoaderFactory final
: public network::mojom::URLLoaderFactory {
public:
BodyDataPipeTestURLLoaderFactory() = default;
mojo::ScopedDataPipeProducerHandle TakeBody() {
DCHECK(body_producer_);
return std::move(body_producer_);
}
private:
// mojom::URLLoaderFactory implementation.
void CreateLoaderAndStart(
mojo::PendingReceiver<network::mojom::URLLoader> receiver,
int32_t request_id,
uint32_t options,
const network::ResourceRequest& url_request,
mojo::PendingRemote<network::mojom::URLLoaderClient> pending_client,
const net::MutableNetworkTrafficAnnotationTag& traffic_annotation)
override {
auto response_head = network::mojom::URLResponseHead::New();
response_head->headers = base::MakeRefCounted<net::HttpResponseHeaders>(
net::HttpUtil::AssembleRawHeaders("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\r\n"));
response_head->headers->GetMimeType(&response_head->mime_type);
response_head->parsed_headers = network::mojom::ParsedHeaders::New();
mojo::ScopedDataPipeConsumerHandle body_consumer;
CHECK_EQ(MOJO_RESULT_OK,
mojo::CreateDataPipe(nullptr, body_producer_, body_consumer));
mojo::Remote<network::mojom::URLLoaderClient> client(
std::move(pending_client));
client->OnReceiveResponse(std::move(response_head),
std::move(body_consumer),
/*cached_metadata=*/std::nullopt);
network::URLLoaderCompletionStatus status;
status.error_code = net::OK;
client->OnComplete(status);
}
void Clone(mojo::PendingReceiver<network::mojom::URLLoaderFactory> receiver)
override {
NOTREACHED_IN_MIGRATION();
}
mojo::ScopedDataPipeProducerHandle body_producer_;
};
} // namespace
// Regression test for https://crbug.com/1312995.
TEST_F(ServiceWorkerNewScriptLoaderTest, Success_ClientConsumeBodyLater) {
const GURL kScriptURL("https://example.com/large-body.js");
const std::string kBody(ServiceWorkerNewScriptLoader::kReadBufferSize, 'a');
SetUpRegistration(kScriptURL);
ASSERT_TRUE(registration_);
ASSERT_TRUE(version_);
network::ResourceRequest request;
request.url = kScriptURL;
request.method = "GET";
request.destination = network::mojom::RequestDestination::kServiceWorker;
request.mode = network::mojom::RequestMode::kSameOrigin;
BodyDataPipeTestURLLoaderFactory loader_factory;
auto shared_loader_factory =
base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>(
&loader_factory);
network::TestURLLoaderClient client = network::TestURLLoaderClient();
auto loader = ServiceWorkerNewScriptLoader::CreateAndStart(
/*request_id=*/10, /*options=*/0, request, client.CreateRemote(),
version_, shared_loader_factory,
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS),
/*cache_resource_id=*/5,
/*is_throttle_needed=*/false,
/*requesting_frame_id=*/GlobalRenderFrameHostId());
client.RunUntilResponseReceived();
ASSERT_TRUE(client.has_received_response());
ASSERT_TRUE(client.response_body().is_valid());
// Keep writing body until ServiceWorkerNewScriptLoader's client producer
// data pipe becomes full.
mojo::ScopedDataPipeProducerHandle body_producer = loader_factory.TakeBody();
size_t total_bytes_written = 0;
while (true) {
size_t actually_written_bytes = 0;
MojoResult result = body_producer->WriteData(base::as_byte_span(kBody),
MOJO_WRITE_DATA_FLAG_NONE,
actually_written_bytes);
if (result != MOJO_RESULT_OK) {
ASSERT_EQ(result, MOJO_RESULT_SHOULD_WAIT);
break;
}
total_bytes_written += actually_written_bytes;
// Make sure ServiceWorkerNewScriptLoader have a chance to write data to the
// client's producer data pipe. This should not enter an infinite loop.
base::RunLoop().RunUntilIdle();
}
// Close the body data pipe so that ReadDataPipe() can finish.
body_producer.reset();
std::string response = ReadDataPipe(client.response_body_release());
ASSERT_EQ(response.size(), total_bytes_written);
client.RunUntilComplete();
ASSERT_EQ(net::OK, client.completion_status().error_code);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_404) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
const GURL kScriptURL("https://example.com/nonexistent.js");
mock_server_.Set(kScriptURL, MockHTTPServer::Response(
std::string("HTTP/1.1 404 Not Found\n\n"),
std::string()));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because of the 404 response.
EXPECT_EQ(net::ERR_INVALID_RESPONSE, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_Redirect) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
const GURL kScriptURL("https://example.com/redirect.js");
mock_server_.Set(
kScriptURL,
MockHTTPServer::Response(
std::string("HTTP/1.1 307 Temporary Redirect\n\n"), std::string()));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because of the redirected response.
EXPECT_EQ(net::ERR_UNSAFE_REDIRECT, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_CertificateError) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
// Serve a response with a certificate error.
const GURL kScriptURL("https://example.com/certificate-error.js");
MockHTTPServer::Response response(std::string("HTTP/1.1 200 OK\n\n"),
std::string("body"));
response.has_certificate_error = true;
response.cert_status = net::CERT_STATUS_DATE_INVALID;
mock_server_.Set(kScriptURL, response);
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because of the response with the certificate
// error.
EXPECT_EQ(net::ERR_CERT_DATE_INVALID, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_NoMimeType) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
const GURL kScriptURL("https://example.com/no-mime-type.js");
mock_server_.Set(kScriptURL, MockHTTPServer::Response(
std::string("HTTP/1.1 200 OK\n\n"),
std::string("body with no MIME type")));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because of the response with no MIME type.
EXPECT_EQ(net::ERR_INSECURE_RESPONSE, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_BadMimeType) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
const GURL kScriptURL("https://example.com/bad-mime-type.js");
mock_server_.Set(kScriptURL, MockHTTPServer::Response(
std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/css\n\n"),
std::string("body with bad MIME type")));
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because of the response with the bad MIME
// type.
EXPECT_EQ(net::ERR_INSECURE_RESPONSE, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Success_PathRestriction) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
// |kScope| is not under the default scope ("/out-of-scope/"), but the
// Service-Worker-Allowed header allows it.
const GURL kScriptURL("https://example.com/out-of-scope/normal.js");
const GURL kScope("https://example.com/in-scope/");
const blink::StorageKey kKey =
blink::StorageKey::CreateFirstParty(url::Origin::Create(kScope));
mock_server_.Set(kScriptURL,
MockHTTPServer::Response(
std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n"
"Service-Worker-Allowed: /in-scope/\n\n"),
std::string("٩( ’ω’ )و I'm body!")));
blink::mojom::ServiceWorkerRegistrationOptions options;
options.scope = kScope;
SetUpRegistrationWithOptions(kScriptURL, options, kKey);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
// The client should have received the response.
EXPECT_TRUE(client->has_received_response());
EXPECT_TRUE(client->response_body().is_valid());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(mock_server_.Get(kScriptURL).body, response);
// WRITE_OK should be recorded once plus one as we record a single write
// success and the end of the body.
EXPECT_TRUE(VerifyStoredResponse(kScriptURL));
histogram_tester.ExpectUniqueSample(kHistogramWriteResponseResult,
ServiceWorkerMetrics::WRITE_OK, 2);
}
TEST_F(ServiceWorkerNewScriptLoaderTest,
Fail_ModuleServiceWorker_PathRestriction) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
// |kScope| is not under the default scope ("/out-of-scope/"), but the
// Service-Worker-Allowed header allows it.
const GURL kImportedScriptURL(kNormalImportedScriptURL);
const GURL kScope("https://example.com/in-scope/");
const blink::StorageKey kKey =
blink::StorageKey::CreateFirstParty(url::Origin::Create(kScope));
mock_server_.Set(
kImportedScriptURL,
MockHTTPServer::Response(std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string("٩( ’ω’ )و I'm body!")));
blink::mojom::ServiceWorkerRegistrationOptions options;
options.scope = kScope;
options.type = blink::mojom::ScriptType::kModule;
SetUpRegistrationWithOptions(kImportedScriptURL, options, kKey);
DoRequest(kImportedScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
// The client should have received the response.
EXPECT_TRUE(client->has_received_response());
EXPECT_TRUE(client->response_body().is_valid());
std::string response;
EXPECT_TRUE(
mojo::BlockingCopyToString(client->response_body_release(), &response));
EXPECT_EQ(mock_server_.Get(kImportedScriptURL).body, response);
// WRITE_OK should be recorded once plus one as we record a single write
// success and the end of the body.
EXPECT_TRUE(VerifyStoredResponse(kImportedScriptURL));
histogram_tester.ExpectUniqueSample(kHistogramWriteResponseResult,
ServiceWorkerMetrics::WRITE_OK, 2);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_PathRestriction) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
// |kScope| is not under the default scope ("/out-of-scope/") and the
// Service-Worker-Allowed header is not specified.
const GURL kScriptURL("https://example.com/out-of-scope/normal.js");
const GURL kScope("https://example.com/in-scope/");
const blink::StorageKey kKey =
blink::StorageKey::CreateFirstParty(url::Origin::Create(kScope));
mock_server_.Set(
kScriptURL,
MockHTTPServer::Response(std::string("HTTP/1.1 200 OK\n"
"Content-Type: text/javascript\n\n"),
std::string()));
blink::mojom::ServiceWorkerRegistrationOptions options;
options.scope = kScope;
SetUpRegistrationWithOptions(kScriptURL, options, kKey);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
// The request should be failed because the scope is not allowed.
EXPECT_EQ(net::ERR_INSECURE_RESPONSE, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
TEST_F(ServiceWorkerNewScriptLoaderTest, Error_RedundantWorker) {
base::HistogramTester histogram_tester;
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
const GURL kScriptURL(kNormalScriptURL);
SetUpRegistration(kScriptURL);
DoRequest(kScriptURL, &client, &loader);
// Make the service worker redundant.
version_->Doom();
ASSERT_TRUE(version_->is_redundant());
client->RunUntilComplete();
// The request should be aborted.
EXPECT_EQ(net::ERR_FAILED, client->completion_status().error_code);
EXPECT_FALSE(client->has_received_response());
// The response shouldn't be stored in the storage.
EXPECT_FALSE(VerifyStoredResponse(kScriptURL));
// No sample should be recorded since a write didn't occur.
histogram_tester.ExpectTotalCount(kHistogramWriteResponseResult, 0);
}
// Tests that EmbeddedWorkerInstance's |network_accessed_for_script_| flag is
// set when the script loader accesses network. This flag is used to enforce the
// 24 hour cache validation.
TEST_F(ServiceWorkerNewScriptLoaderTest, AccessedNetwork) {
const GURL kScriptURL(kNormalScriptURL);
const GURL kImportedScriptURL(kNormalImportedScriptURL);
std::unique_ptr<network::TestURLLoaderClient> client;
std::unique_ptr<ServiceWorkerNewScriptLoader> loader;
SetUpRegistration(kScriptURL);
// Install the main script. The network accessed flag should be flipped on.
version_->embedded_worker()->network_accessed_for_script_ = false;
mock_network_.set_to_access_network(true);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
EXPECT_TRUE(version_->embedded_worker()->network_accessed_for_script());
// Install the imported script. The network accessed flag should be unchanged,
// as it's only meant for main scripts.
version_->embedded_worker()->network_accessed_for_script_ = false;
mock_network_.set_to_access_network(true);
DoRequest(kImportedScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
EXPECT_FALSE(version_->embedded_worker()->network_accessed_for_script());
// Install a new main script, this time simulating coming from cache. The
// network accessed flag should be off.
SetUpRegistration(kScriptURL);
version_->embedded_worker()->network_accessed_for_script_ = false;
mock_network_.set_to_access_network(false);
DoRequest(kScriptURL, &client, &loader);
client->RunUntilComplete();
EXPECT_EQ(net::OK, client->completion_status().error_code);
EXPECT_FALSE(version_->embedded_worker()->network_accessed_for_script());
}
} // namespace service_worker_new_script_loader_unittest
} // namespace content