Loads local resources from current locale subtree if available, if not it fal...

chrome/browser/net/file_reader_unittest.cc

-// Copyright (c) 2009 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 "base/file_util.h"
-#include "base/message_loop.h"
-#include "base/path_service.h"
-#include "chrome/browser/chrome_thread.h"
-#include "chrome/browser/net/file_reader.h"
-#include "chrome/common/chrome_paths.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-class FileReaderTest : public testing::Test {
- public:
-  FileReaderTest() : file_thread_(ChromeThread::FILE) {
-    file_thread_.Start();
-  }
- private:
-  MessageLoop message_loop_;
-  ChromeThread file_thread_;
-};
-
-class Receiver {
- public:
-  Receiver() : succeeded_(false) {
-  }
-
-  FileReader::Callback* NewCallback() {
-    return ::NewCallback(this, &Receiver::DidReadFile);
-  }
-
-  bool succeeded() const { return succeeded_; }
-  const std::string& data() const { return data_; }
-
- private:
-  void DidReadFile(bool success, const std::string& data) {
-    succeeded_ = success;
-    data_ = data;
-    MessageLoop::current()->Quit();
-  }
-
-  bool succeeded_;
-  std::string data_;
-};
-
-void RunBasicTest(const char* filename) {
-  FilePath path;
-  PathService::Get(chrome::DIR_TEST_DATA, &path);
-  path = path.AppendASCII(filename);
-
-  std::string file_contents;
-  bool file_exists = file_util::ReadFileToString(path, &file_contents);
-
-  Receiver receiver;
-
-  scoped_refptr<FileReader> file_reader(
-      new FileReader(path, receiver.NewCallback()));
-  file_reader->Start();
-
-  MessageLoop::current()->Run();
-
-  EXPECT_EQ(file_exists, receiver.succeeded());
-  EXPECT_EQ(file_contents, receiver.data());
-}
-
-TEST_F(FileReaderTest, SmallFile) {
-  RunBasicTest("title1.html");
-}
-
-TEST_F(FileReaderTest, BiggerFile) {
-  RunBasicTest("download-test1.lib");
-}
-
-TEST_F(FileReaderTest, NonExistantFile) {
-  FilePath path;
-  PathService::Get(chrome::DIR_TEST_DATA, &path);
-  path = path.AppendASCII("file_that_does_not_exist");
-
-  Receiver receiver;
-
-  scoped_refptr<FileReader> file_reader(
-      new FileReader(path, receiver.NewCallback()));
-  file_reader->Start();
-
-  MessageLoop::current()->Run();
-
-  EXPECT_FALSE(receiver.succeeded());
-}
-
-}  // namespace