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// Copyright (c) 2012 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 "google_apis/drive/test_util.h"
#include "base/files/file_util.h"
#include "base/json/json_file_value_serializer.h"
#include "base/json/json_reader.h"
#include "base/message_loop/message_loop.h"
#include "base/path_service.h"
#include "base/rand_util.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "google_apis/drive/drive_api_parser.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "url/gurl.h"
namespace google_apis {
namespace test_util {
bool RemovePrefix(const std::string& input,
const std::string& prefix,
std::string* output) {
if (!base::StartsWithASCII(input, prefix, true /* case sensitive */))
return false;
*output = input.substr(prefix.size());
return true;
}
base::FilePath GetTestFilePath(const std::string& relative_path) {
base::FilePath path;
if (!PathService::Get(base::DIR_SOURCE_ROOT, &path))
return base::FilePath();
path = path.AppendASCII("chrome")
.AppendASCII("test")
.AppendASCII("data")
.Append(base::FilePath::FromUTF8Unsafe(relative_path));
return path;
}
GURL GetBaseUrlForTesting(int port) {
return GURL(base::StringPrintf("http://127.0.0.1:%d/", port));
}
void RunAndQuit(base::RunLoop* run_loop, const base::Closure& closure) {
closure.Run();
run_loop->Quit();
}
bool WriteStringToFile(const base::FilePath& file_path,
const std::string& content) {
int result = base::WriteFile(
file_path, content.data(), static_cast<int>(content.size()));
return content.size() == static_cast<size_t>(result);
}
bool CreateFileOfSpecifiedSize(const base::FilePath& temp_dir,
size_t size,
base::FilePath* path,
std::string* data) {
if (!base::CreateTemporaryFileInDir(temp_dir, path))
return false;
if (size == 0) {
// Note: RandBytesAsString doesn't support generating an empty string.
data->clear();
return true;
}
*data = base::RandBytesAsString(size);
return WriteStringToFile(*path, *data);
}
scoped_ptr<base::Value> LoadJSONFile(const std::string& relative_path) {
base::FilePath path = GetTestFilePath(relative_path);
std::string error;
JSONFileValueDeserializer deserializer(path);
scoped_ptr<base::Value> value(deserializer.Deserialize(NULL, &error));
LOG_IF(WARNING, !value.get()) << "Failed to parse " << path.value()
<< ": " << error;
return value.Pass();
}
// Returns a HttpResponse created from the given file path.
scoped_ptr<net::test_server::BasicHttpResponse> CreateHttpResponseFromFile(
const base::FilePath& file_path) {
std::string content;
if (!base::ReadFileToString(file_path, &content))
return scoped_ptr<net::test_server::BasicHttpResponse>();
std::string content_type = "text/plain";
if (EndsWith(file_path.AsUTF8Unsafe(), ".json", true /* case sensitive */))
content_type = "application/json";
scoped_ptr<net::test_server::BasicHttpResponse> http_response(
new net::test_server::BasicHttpResponse);
http_response->set_code(net::HTTP_OK);
http_response->set_content(content);
http_response->set_content_type(content_type);
return http_response.Pass();
}
scoped_ptr<net::test_server::HttpResponse> HandleDownloadFileRequest(
const GURL& base_url,
net::test_server::HttpRequest* out_request,
const net::test_server::HttpRequest& request) {
*out_request = request;
GURL absolute_url = base_url.Resolve(request.relative_url);
std::string remaining_path;
if (!RemovePrefix(absolute_url.path(), "/files/", &remaining_path))
return scoped_ptr<net::test_server::HttpResponse>();
return CreateHttpResponseFromFile(GetTestFilePath(remaining_path));
}
bool ParseContentRangeHeader(const std::string& value,
int64* start_position,
int64* end_position,
int64* length) {
DCHECK(start_position);
DCHECK(end_position);
DCHECK(length);
std::string remaining;
if (!RemovePrefix(value, "bytes ", &remaining))
return false;
std::vector<std::string> parts;
base::SplitString(remaining, '/', &parts);
if (parts.size() != 2U)
return false;
const std::string range = parts[0];
if (!base::StringToInt64(parts[1], length))
return false;
parts.clear();
base::SplitString(range, '-', &parts);
if (parts.size() != 2U)
return false;
return (base::StringToInt64(parts[0], start_position) &&
base::StringToInt64(parts[1], end_position));
}
void AppendProgressCallbackResult(std::vector<ProgressInfo>* progress_values,
int64 progress,
int64 total) {
progress_values->push_back(ProgressInfo(progress, total));
}
TestGetContentCallback::TestGetContentCallback()
: callback_(base::Bind(&TestGetContentCallback::OnGetContent,
base::Unretained(this))) {
}
TestGetContentCallback::~TestGetContentCallback() {
}
std::string TestGetContentCallback::GetConcatenatedData() const {
std::string result;
for (size_t i = 0; i < data_.size(); ++i) {
result += *data_[i];
}
return result;
}
void TestGetContentCallback::OnGetContent(google_apis::DriveApiErrorCode error,
scoped_ptr<std::string> data) {
data_.push_back(data.release());
}
} // namespace test_util
} // namespace google_apis
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