OBSOLETE: Move (most of) chrome/browser/chromeos/drive into components/drive.

chrome/browser/chromeos/drive/file_write_watcher_unittest.cc

Index: chrome/browser/chromeos/drive/file_write_watcher_unittest.cc
diff --git a/chrome/browser/chromeos/drive/file_write_watcher_unittest.cc b/chrome/browser/chromeos/drive/file_write_watcher_unittest.cc
deleted file mode 100644
index 3c9fe1ca8d33813ef8ccf87047bfb43cab0979e6..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/drive/file_write_watcher_unittest.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-// 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/chromeos/drive/file_write_watcher.h"
-
-#include <set>
-
-#include "base/bind.h"
-#include "base/files/file_util.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/run_loop.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace drive {
-namespace internal {
-
-namespace {
-
-class TestObserver {
- public:
-  // After all the resource_ids in |expected_upload| are notified for the
-  // need of uploading, runs |quit_closure|. Also checks that each id is
-  // notified only once.
-  TestObserver(const std::set<std::string>& expected_upload,
-               const base::Closure& quit_closure)
-      : expected_upload_(expected_upload),
-        quit_closure_(quit_closure) {
-  }
-
-  void OnWrite(const std::string& id) {
-    EXPECT_EQ(1U, expected_upload_.count(id)) << id;
-    expected_upload_.erase(id);
-    if (expected_upload_.empty())
-      quit_closure_.Run();
-  }
-
- private:
-  std::set<std::string> expected_upload_;
-  base::Closure quit_closure_;
-};
-
-// Writes something on the file at |path|.
-void WriteSomethingAfterStartWatch(const base::FilePath& path,
-                                   bool watch_success) {
-  EXPECT_TRUE(watch_success) << path.value();
-
-  const char kDummy[] = "hello";
-  ASSERT_TRUE(base::WriteFile(path, kDummy, arraysize(kDummy)));
-}
-
-class FileWriteWatcherTest : public testing::Test {
- protected:
-  // The test requires UI thread (FileWriteWatcher DCHECKs that its public
-  // interface is running on UI thread) and FILE thread (Linux version of
-  // base::FilePathWatcher needs to live on an IOAllowed thread with TYPE_IO,
-  // which is FILE thread in the production environment).
-  //
-  // By using the IO_MAINLOOP test thread bundle, the main thread is used
-  // both as UI and FILE thread, with TYPE_IO message loop.
-  FileWriteWatcherTest()
-      : thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {
-  }
-
-  void SetUp() override { ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); }
-
-  base::FilePath GetTempPath(const std::string& name) {
-    return temp_dir_.path().Append(name);
-  }
-
- private:
-  content::TestBrowserThreadBundle thread_bundle_;
-  base::ScopedTempDir temp_dir_;
-};
-
-}  // namespace
-
-TEST_F(FileWriteWatcherTest, WatchThreeFiles) {
-  std::set<std::string> expected;
-  expected.insert("1");
-  expected.insert("2");
-  expected.insert("3");
-
-  base::RunLoop loop;
-  TestObserver observer(expected, loop.QuitClosure());
-
-  // Set up the watcher.
-  scoped_refptr<base::SingleThreadTaskRunner> file_task_runner =
-      content::BrowserThread::GetMessageLoopProxyForThread(
-          content::BrowserThread::FILE);
-  FileWriteWatcher watcher(file_task_runner.get());
-  watcher.DisableDelayForTesting();
-
-  // Start watching and running.
-  base::FilePath path1 = GetTempPath("foo.txt");
-  base::FilePath path2 = GetTempPath("bar.png");
-  base::FilePath path3 = GetTempPath("buz.doc");
-  base::FilePath path4 = GetTempPath("mya.mp3");
-  watcher.StartWatch(
-      path1,
-      base::Bind(&WriteSomethingAfterStartWatch, path1),
-      base::Bind(&TestObserver::OnWrite, base::Unretained(&observer), "1"));
-  watcher.StartWatch(
-      path2,
-      base::Bind(&WriteSomethingAfterStartWatch, path2),
-      base::Bind(&TestObserver::OnWrite, base::Unretained(&observer), "2"));
-  watcher.StartWatch(
-      path3,
-      base::Bind(&WriteSomethingAfterStartWatch, path3),
-      base::Bind(&TestObserver::OnWrite, base::Unretained(&observer), "3"));
-
-  // Unwatched write. It shouldn't be notified.
-  WriteSomethingAfterStartWatch(path4, true);
-
-  // The loop should quit if all the three paths are notified to be written.
-  loop.Run();
-}
-
-}  // namespace internal
-}  // namespace drive