Create a new base/message_loop directory and move the message_loop_proxy.

base/message_loop_proxy_impl_unittest.cc

-// 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 "base/message_loop_proxy_impl.h"
-
-#include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/message_loop_proxy.h"
-#include "base/threading/thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/platform_test.h"
-
-
-class MessageLoopProxyImplTest : public testing::Test {
- public:
-  void Release() const {
-    AssertOnIOThread();
-    Quit();
-  }
-
-  void Quit() const {
-    loop_.PostTask(FROM_HERE, MessageLoop::QuitWhenIdleClosure());
-  }
-
-  void AssertOnIOThread() const {
-    ASSERT_TRUE(io_thread_->message_loop_proxy()->BelongsToCurrentThread());
-    ASSERT_EQ(io_thread_->message_loop_proxy(),
-              base::MessageLoopProxy::current());
-  }
-
-  void AssertOnFileThread() const {
-    ASSERT_TRUE(file_thread_->message_loop_proxy()->BelongsToCurrentThread());
-    ASSERT_EQ(file_thread_->message_loop_proxy(),
-              base::MessageLoopProxy::current());
-  }
-
- protected:
-  virtual void SetUp() OVERRIDE {
-    io_thread_.reset(new base::Thread("MessageLoopProxyImplTest_IO"));
-    file_thread_.reset(new base::Thread("MessageLoopProxyImplTest_File"));
-    io_thread_->Start();
-    file_thread_->Start();
-  }
-
-  virtual void TearDown() OVERRIDE {
-    io_thread_->Stop();
-    file_thread_->Stop();
-  }
-
-  static void BasicFunction(MessageLoopProxyImplTest* test) {
-    test->AssertOnFileThread();
-    test->Quit();
-  }
-
-  static void AssertNotRun() {
-    FAIL() << "Callback Should not get executed.";
-  }
-
-  class DeletedOnFile {
-   public:
-    explicit DeletedOnFile(MessageLoopProxyImplTest* test) : test_(test) {}
-
-    ~DeletedOnFile() {
-      test_->AssertOnFileThread();
-      test_->Quit();
-    }
-
-   private:
-    MessageLoopProxyImplTest* test_;
-  };
-
-  scoped_ptr<base::Thread> io_thread_;
-  scoped_ptr<base::Thread> file_thread_;
-
- private:
-  mutable MessageLoop loop_;
-};
-
-TEST_F(MessageLoopProxyImplTest, Release) {
-  EXPECT_TRUE(io_thread_->message_loop_proxy()->ReleaseSoon(FROM_HERE, this));
-  MessageLoop::current()->Run();
-}
-
-TEST_F(MessageLoopProxyImplTest, Delete) {
-  DeletedOnFile* deleted_on_file = new DeletedOnFile(this);
-  EXPECT_TRUE(file_thread_->message_loop_proxy()->DeleteSoon(
-      FROM_HERE, deleted_on_file));
-  MessageLoop::current()->Run();
-}
-
-TEST_F(MessageLoopProxyImplTest, PostTask) {
-  EXPECT_TRUE(file_thread_->message_loop_proxy()->PostTask(
-      FROM_HERE, base::Bind(&MessageLoopProxyImplTest::BasicFunction,
-                            base::Unretained(this))));
-  MessageLoop::current()->Run();
-}
-
-TEST_F(MessageLoopProxyImplTest, PostTaskAfterThreadExits) {
-  scoped_ptr<base::Thread> test_thread(
-      new base::Thread("MessageLoopProxyImplTest_Dummy"));
-  test_thread->Start();
-  scoped_refptr<base::MessageLoopProxy> message_loop_proxy =
-      test_thread->message_loop_proxy();
-  test_thread->Stop();
-
-  bool ret = message_loop_proxy->PostTask(
-      FROM_HERE,
-      base::Bind(&MessageLoopProxyImplTest::AssertNotRun));
-  EXPECT_FALSE(ret);
-}
-
-TEST_F(MessageLoopProxyImplTest, PostTaskAfterThreadIsDeleted) {
-  scoped_refptr<base::MessageLoopProxy> message_loop_proxy;
-  {
-    scoped_ptr<base::Thread> test_thread(
-        new base::Thread("MessageLoopProxyImplTest_Dummy"));
-    test_thread->Start();
-    message_loop_proxy = test_thread->message_loop_proxy();
-  }
-  bool ret = message_loop_proxy->PostTask(
-      FROM_HERE,
-      base::Bind(&MessageLoopProxyImplTest::AssertNotRun));
-  EXPECT_FALSE(ret);
-}