move base/object_watcher into base/win and add the win namespace. Fixup calle...

base/object_watcher_unittest.cc

-// Copyright (c) 2006-2008 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 <process.h>
-
-#include "base/message_loop.h"
-#include "base/object_watcher.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-class QuitDelegate : public base::ObjectWatcher::Delegate {
- public:
-  virtual void OnObjectSignaled(HANDLE object) {
-    MessageLoop::current()->Quit();
-  }
-};
-
-class DecrementCountDelegate : public base::ObjectWatcher::Delegate {
- public:
-  explicit DecrementCountDelegate(int* counter) : counter_(counter) {
-  }
-  virtual void OnObjectSignaled(HANDLE object) {
-    --(*counter_);
-  }
- private:
-  int* counter_;
-};
-
-}  // namespace
-
-void RunTest_BasicSignal(MessageLoop::Type message_loop_type) {
-  MessageLoop message_loop(message_loop_type);
-
-  base::ObjectWatcher watcher;
-  EXPECT_EQ(NULL, watcher.GetWatchedObject());
-
-  // A manual-reset event that is not yet signaled.
-  HANDLE event = CreateEvent(NULL, TRUE, FALSE, NULL);
-
-  QuitDelegate delegate;
-  bool ok = watcher.StartWatching(event, &delegate);
-  EXPECT_TRUE(ok);
-  EXPECT_EQ(event, watcher.GetWatchedObject());
-
-  SetEvent(event);
-
-  MessageLoop::current()->Run();
-
-  EXPECT_EQ(NULL, watcher.GetWatchedObject());
-  CloseHandle(event);
-}
-
-void RunTest_BasicCancel(MessageLoop::Type message_loop_type) {
-  MessageLoop message_loop(message_loop_type);
-
-  base::ObjectWatcher watcher;
-
-  // A manual-reset event that is not yet signaled.
-  HANDLE event = CreateEvent(NULL, TRUE, FALSE, NULL);
-
-  QuitDelegate delegate;
-  bool ok = watcher.StartWatching(event, &delegate);
-  EXPECT_TRUE(ok);
-
-  watcher.StopWatching();
-
-  CloseHandle(event);
-}
-
-
-void RunTest_CancelAfterSet(MessageLoop::Type message_loop_type) {
-  MessageLoop message_loop(message_loop_type);
-
-  base::ObjectWatcher watcher;
-
-  int counter = 1;
-  DecrementCountDelegate delegate(&counter);
-
-    // A manual-reset event that is not yet signaled.
-  HANDLE event = CreateEvent(NULL, TRUE, FALSE, NULL);
-
-  bool ok = watcher.StartWatching(event, &delegate);
-  EXPECT_TRUE(ok);
-
-  SetEvent(event);
-
-  // Let the background thread do its business
-  Sleep(30);
-
-  watcher.StopWatching();
-
-  MessageLoop::current()->RunAllPending();
-
-  // Our delegate should not have fired.
-  EXPECT_EQ(1, counter);
-
-  CloseHandle(event);
-}
-
-void RunTest_OutlivesMessageLoop(MessageLoop::Type message_loop_type) {
-  // Simulate a MessageLoop that dies before an ObjectWatcher.  This ordinarily
-  // doesn't happen when people use the Thread class, but it can happen when
-  // people use the Singleton pattern or atexit.
-  HANDLE event = CreateEvent(NULL, TRUE, FALSE, NULL);  // not signaled
-  {
-    base::ObjectWatcher watcher;
-    {
-      MessageLoop message_loop(message_loop_type);
-
-      QuitDelegate delegate;
-      watcher.StartWatching(event, &delegate);
-    }
-  }
-  CloseHandle(event);
-}
-
-//-----------------------------------------------------------------------------
-
-TEST(ObjectWatcherTest, BasicSignal) {
-  RunTest_BasicSignal(MessageLoop::TYPE_DEFAULT);
-  RunTest_BasicSignal(MessageLoop::TYPE_IO);
-  RunTest_BasicSignal(MessageLoop::TYPE_UI);
-}
-
-TEST(ObjectWatcherTest, BasicCancel) {
-  RunTest_BasicCancel(MessageLoop::TYPE_DEFAULT);
-  RunTest_BasicCancel(MessageLoop::TYPE_IO);
-  RunTest_BasicCancel(MessageLoop::TYPE_UI);
-}
-
-TEST(ObjectWatcherTest, CancelAfterSet) {
-  RunTest_CancelAfterSet(MessageLoop::TYPE_DEFAULT);
-  RunTest_CancelAfterSet(MessageLoop::TYPE_IO);
-  RunTest_CancelAfterSet(MessageLoop::TYPE_UI);
-}
-
-TEST(ObjectWatcherTest, OutlivesMessageLoop) {
-  RunTest_OutlivesMessageLoop(MessageLoop::TYPE_DEFAULT);
-  RunTest_OutlivesMessageLoop(MessageLoop::TYPE_IO);
-  RunTest_OutlivesMessageLoop(MessageLoop::TYPE_UI);
-}