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// Copyright 2013 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 "chrome/browser/safe_browsing/download_feedback.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "base/single_thread_task_runner.h"
#include "chrome/browser/safe_browsing/two_phase_uploader.h"
#include "chrome/common/safe_browsing/csd.pb.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "net/url_request/url_request_test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace safe_browsing {
namespace {
class FakeUploader : public TwoPhaseUploader {
public:
FakeUploader(net::URLRequestContextGetter* url_request_context_getter,
base::TaskRunner* file_task_runner,
const GURL& base_url,
const std::string& metadata,
const base::FilePath& file_path,
const ProgressCallback& progress_callback,
const FinishCallback& finish_callback);
~FakeUploader() override {}
void Start() override { start_called_ = true; }
scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
scoped_refptr<base::TaskRunner> file_task_runner_;
GURL base_url_;
std::string metadata_;
base::FilePath file_path_;
ProgressCallback progress_callback_;
FinishCallback finish_callback_;
bool start_called_;
};
FakeUploader::FakeUploader(
net::URLRequestContextGetter* url_request_context_getter,
base::TaskRunner* file_task_runner,
const GURL& base_url,
const std::string& metadata,
const base::FilePath& file_path,
const ProgressCallback& progress_callback,
const FinishCallback& finish_callback)
: url_request_context_getter_(url_request_context_getter),
file_task_runner_(file_task_runner),
base_url_(base_url),
metadata_(metadata),
file_path_(file_path),
progress_callback_(progress_callback),
finish_callback_(finish_callback),
start_called_(false) {
}
class FakeUploaderFactory : public TwoPhaseUploaderFactory {
public:
FakeUploaderFactory() : uploader_(NULL) {}
~FakeUploaderFactory() override {}
TwoPhaseUploader* CreateTwoPhaseUploader(
net::URLRequestContextGetter* url_request_context_getter,
base::TaskRunner* file_task_runner,
const GURL& base_url,
const std::string& metadata,
const base::FilePath& file_path,
const TwoPhaseUploader::ProgressCallback& progress_callback,
const TwoPhaseUploader::FinishCallback& finish_callback) override;
FakeUploader* uploader_;
};
TwoPhaseUploader* FakeUploaderFactory::CreateTwoPhaseUploader(
net::URLRequestContextGetter* url_request_context_getter,
base::TaskRunner* file_task_runner,
const GURL& base_url,
const std::string& metadata,
const base::FilePath& file_path,
const TwoPhaseUploader::ProgressCallback& progress_callback,
const TwoPhaseUploader::FinishCallback& finish_callback) {
EXPECT_FALSE(uploader_);
uploader_ = new FakeUploader(url_request_context_getter, file_task_runner,
base_url, metadata, file_path, progress_callback,
finish_callback);
return uploader_;
}
} // namespace
class DownloadFeedbackTest : public testing::Test {
public:
DownloadFeedbackTest()
: file_task_runner_(content::BrowserThread::GetMessageLoopProxyForThread(
content::BrowserThread::FILE)),
io_task_runner_(content::BrowserThread::GetMessageLoopProxyForThread(
content::BrowserThread::IO)),
url_request_context_getter_(
new net::TestURLRequestContextGetter(io_task_runner_)),
feedback_finish_called_(false) {
EXPECT_NE(io_task_runner_, file_task_runner_);
}
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
upload_file_path_ = temp_dir_.path().AppendASCII("test file");
upload_file_data_ = "data";
ASSERT_EQ(static_cast<int>(upload_file_data_.size()),
base::WriteFile(upload_file_path_, upload_file_data_.data(),
upload_file_data_.size()));
TwoPhaseUploader::RegisterFactory(&two_phase_uploader_factory_);
}
void TearDown() override { TwoPhaseUploader::RegisterFactory(NULL); }
FakeUploader* uploader() const {
return two_phase_uploader_factory_.uploader_;
}
void FinishCallback(DownloadFeedback* feedback) {
EXPECT_FALSE(feedback_finish_called_);
feedback_finish_called_ = true;
delete feedback;
}
protected:
base::ScopedTempDir temp_dir_;
base::FilePath upload_file_path_;
std::string upload_file_data_;
content::TestBrowserThreadBundle thread_bundle_;
scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
FakeUploaderFactory two_phase_uploader_factory_;
scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter_;
bool feedback_finish_called_;
};
TEST_F(DownloadFeedbackTest, CompleteUpload) {
ClientDownloadReport expected_report_metadata;
expected_report_metadata.mutable_download_request()->set_url("http://test");
expected_report_metadata.mutable_download_request()->set_length(
upload_file_data_.size());
expected_report_metadata.mutable_download_request()->mutable_digests(
)->set_sha1("hi");
expected_report_metadata.mutable_download_response()->set_verdict(
ClientDownloadResponse::DANGEROUS_HOST);
std::string ping_request(
expected_report_metadata.download_request().SerializeAsString());
std::string ping_response(
expected_report_metadata.download_response().SerializeAsString());
DownloadFeedback* feedback =
DownloadFeedback::Create(url_request_context_getter_.get(),
file_task_runner_.get(),
upload_file_path_,
ping_request,
ping_response);
EXPECT_FALSE(uploader());
feedback->Start(base::Bind(&DownloadFeedbackTest::FinishCallback,
base::Unretained(this),
feedback));
ASSERT_TRUE(uploader());
EXPECT_FALSE(feedback_finish_called_);
EXPECT_TRUE(uploader()->start_called_);
EXPECT_EQ(url_request_context_getter_,
uploader()->url_request_context_getter_);
EXPECT_EQ(file_task_runner_, uploader()->file_task_runner_);
EXPECT_EQ(upload_file_path_, uploader()->file_path_);
EXPECT_EQ(expected_report_metadata.SerializeAsString(),
uploader()->metadata_);
EXPECT_EQ(DownloadFeedback::kSbFeedbackURL, uploader()->base_url_.spec());
EXPECT_TRUE(base::PathExists(upload_file_path_));
EXPECT_FALSE(feedback_finish_called_);
uploader()->finish_callback_.Run(
TwoPhaseUploader::STATE_SUCCESS, net::OK, 0, "");
EXPECT_TRUE(feedback_finish_called_);
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(base::PathExists(upload_file_path_));
}
TEST_F(DownloadFeedbackTest, CancelUpload) {
ClientDownloadReport expected_report_metadata;
expected_report_metadata.mutable_download_request()->set_url("http://test");
expected_report_metadata.mutable_download_request()->set_length(
upload_file_data_.size());
expected_report_metadata.mutable_download_request()->mutable_digests(
)->set_sha1("hi");
expected_report_metadata.mutable_download_response()->set_verdict(
ClientDownloadResponse::DANGEROUS_HOST);
std::string ping_request(
expected_report_metadata.download_request().SerializeAsString());
std::string ping_response(
expected_report_metadata.download_response().SerializeAsString());
DownloadFeedback* feedback =
DownloadFeedback::Create(url_request_context_getter_.get(),
file_task_runner_.get(),
upload_file_path_,
ping_request,
ping_response);
EXPECT_FALSE(uploader());
feedback->Start(base::Bind(&DownloadFeedbackTest::FinishCallback,
base::Unretained(this),
feedback));
ASSERT_TRUE(uploader());
EXPECT_FALSE(feedback_finish_called_);
EXPECT_TRUE(uploader()->start_called_);
EXPECT_TRUE(base::PathExists(upload_file_path_));
delete feedback;
EXPECT_FALSE(feedback_finish_called_);
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(base::PathExists(upload_file_path_));
}
} // namespace safe_browsing
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