1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/browser/google_apis/test_util.h"
7 #include "base/file_util.h"
8 #include "base/json/json_file_value_serializer.h"
9 #include "base/json/json_reader.h"
10 #include "base/message_loop/message_loop.h"
11 #include "base/path_service.h"
12 #include "base/rand_util.h"
13 #include "base/run_loop.h"
14 #include "base/strings/string_number_conversions.h"
15 #include "base/strings/string_split.h"
16 #include "base/strings/string_util.h"
17 #include "base/strings/stringprintf.h"
18 #include "chrome/browser/google_apis/drive_api_parser.h"
19 #include "chrome/browser/google_apis/gdata_wapi_parser.h"
20 #include "chrome/browser/google_apis/gdata_wapi_requests.h"
21 #include "net/test/embedded_test_server/http_request.h"
22 #include "net/test/embedded_test_server/http_response.h"
25 namespace google_apis {
28 bool RemovePrefix(const std::string& input,
29 const std::string& prefix,
30 std::string* output) {
31 if (!StartsWithASCII(input, prefix, true /* case sensitive */))
34 *output = input.substr(prefix.size());
38 base::FilePath GetTestFilePath(const std::string& relative_path) {
40 if (!PathService::Get(base::DIR_SOURCE_ROOT, &path))
41 return base::FilePath();
42 path = path.AppendASCII("chrome")
45 .Append(base::FilePath::FromUTF8Unsafe(relative_path));
49 GURL GetBaseUrlForTesting(int port) {
50 return GURL(base::StringPrintf("http://127.0.0.1:%d/", port));
53 void RunAndQuit(base::RunLoop* run_loop, const base::Closure& closure) {
58 bool WriteStringToFile(const base::FilePath& file_path,
59 const std::string& content) {
60 int result = file_util::WriteFile(file_path, content.data(), content.size());
61 return content.size() == static_cast<size_t>(result);
64 bool CreateFileOfSpecifiedSize(const base::FilePath& temp_dir,
68 if (!file_util::CreateTemporaryFileInDir(temp_dir, path))
72 // Note: RandBytesAsString doesn't support generating an empty string.
77 *data = base::RandBytesAsString(size);
78 return WriteStringToFile(*path, *data);
81 scoped_ptr<base::Value> LoadJSONFile(const std::string& relative_path) {
82 base::FilePath path = GetTestFilePath(relative_path);
85 JSONFileValueSerializer serializer(path);
86 scoped_ptr<base::Value> value(serializer.Deserialize(NULL, &error));
87 LOG_IF(WARNING, !value.get()) << "Failed to parse " << path.value()
92 // Returns a HttpResponse created from the given file path.
93 scoped_ptr<net::test_server::BasicHttpResponse> CreateHttpResponseFromFile(
94 const base::FilePath& file_path) {
96 if (!base::ReadFileToString(file_path, &content))
97 return scoped_ptr<net::test_server::BasicHttpResponse>();
99 std::string content_type = "text/plain";
100 if (EndsWith(file_path.AsUTF8Unsafe(), ".json", true /* case sensitive */))
101 content_type = "application/json";
103 scoped_ptr<net::test_server::BasicHttpResponse> http_response(
104 new net::test_server::BasicHttpResponse);
105 http_response->set_code(net::HTTP_OK);
106 http_response->set_content(content);
107 http_response->set_content_type(content_type);
108 return http_response.Pass();
111 scoped_ptr<net::test_server::HttpResponse> HandleDownloadFileRequest(
112 const GURL& base_url,
113 net::test_server::HttpRequest* out_request,
114 const net::test_server::HttpRequest& request) {
115 *out_request = request;
117 GURL absolute_url = base_url.Resolve(request.relative_url);
118 std::string remaining_path;
119 if (!RemovePrefix(absolute_url.path(), "/files/", &remaining_path))
120 return scoped_ptr<net::test_server::HttpResponse>();
121 return CreateHttpResponseFromFile(
122 GetTestFilePath(remaining_path)).PassAs<net::test_server::HttpResponse>();
125 bool ParseContentRangeHeader(const std::string& value,
126 int64* start_position,
129 DCHECK(start_position);
130 DCHECK(end_position);
133 std::string remaining;
134 if (!RemovePrefix(value, "bytes ", &remaining))
137 std::vector<std::string> parts;
138 base::SplitString(remaining, '/', &parts);
139 if (parts.size() != 2U)
142 const std::string range = parts[0];
143 if (!base::StringToInt64(parts[1], length))
147 base::SplitString(range, '-', &parts);
148 if (parts.size() != 2U)
151 return (base::StringToInt64(parts[0], start_position) &&
152 base::StringToInt64(parts[1], end_position));
155 void AppendProgressCallbackResult(std::vector<ProgressInfo>* progress_values,
158 progress_values->push_back(ProgressInfo(progress, total));
161 TestGetContentCallback::TestGetContentCallback()
162 : callback_(base::Bind(&TestGetContentCallback::OnGetContent,
163 base::Unretained(this))) {
166 TestGetContentCallback::~TestGetContentCallback() {
169 std::string TestGetContentCallback::GetConcatenatedData() const {
171 for (size_t i = 0; i < data_.size(); ++i) {
177 void TestGetContentCallback::OnGetContent(google_apis::GDataErrorCode error,
178 scoped_ptr<std::string> data) {
179 data_.push_back(data.release());
182 } // namespace test_util
183 } // namespace google_apis