| // 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 "content/public/test/test_browser_thread_bundle.h" |
| |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "content/browser/browser_thread_impl.h" |
| #include "content/public/test/test_browser_thread.h" |
| |
| namespace content { |
| |
| TestBrowserThreadBundle::TestBrowserThreadBundle() { |
| Init(DEFAULT); |
| } |
| |
| TestBrowserThreadBundle::TestBrowserThreadBundle(int options) { |
| Init(options); |
| } |
| |
| TestBrowserThreadBundle::~TestBrowserThreadBundle() { |
| // To avoid memory leaks, we must ensure that any tasks posted to the blocking |
| // pool via PostTaskAndReply are able to reply back to the originating thread. |
| // Thus we must flush the blocking pool while the browser threads still exist. |
| base::RunLoop().RunUntilIdle(); |
| BrowserThreadImpl::FlushThreadPoolHelperForTesting(); |
| |
| // To ensure a clean teardown, each thread's message loop must be flushed |
| // just before the thread is destroyed. But destroying a fake thread does not |
| // automatically flush the message loop, so we have to do it manually. |
| // See http://crbug.com/247525 for discussion. |
| base::RunLoop().RunUntilIdle(); |
| io_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| cache_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| process_launcher_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| file_user_blocking_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| file_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| db_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| // This is the point at which we normally shut down the thread pool. So flush |
| // it again in case any shutdown tasks have been posted to the pool from the |
| // threads above. |
| BrowserThreadImpl::FlushThreadPoolHelperForTesting(); |
| base::RunLoop().RunUntilIdle(); |
| ui_thread_.reset(); |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| void TestBrowserThreadBundle::Init(int options) { |
| if (options & IO_MAINLOOP) { |
| message_loop_.reset(new base::MessageLoopForIO()); |
| } else { |
| message_loop_.reset(new base::MessageLoopForUI()); |
| } |
| |
| ui_thread_.reset(new TestBrowserThread(BrowserThread::UI, |
| message_loop_.get())); |
| |
| if (options & REAL_DB_THREAD) { |
| db_thread_.reset(new TestBrowserThread(BrowserThread::DB)); |
| db_thread_->Start(); |
| } else { |
| db_thread_.reset(new TestBrowserThread(BrowserThread::DB, |
| message_loop_.get())); |
| } |
| |
| if (options & REAL_FILE_THREAD) { |
| file_thread_.reset(new TestBrowserThread(BrowserThread::FILE)); |
| file_thread_->Start(); |
| } else { |
| file_thread_.reset(new TestBrowserThread(BrowserThread::FILE, |
| message_loop_.get())); |
| } |
| |
| if (options & REAL_FILE_USER_BLOCKING_THREAD) { |
| file_user_blocking_thread_.reset( |
| new TestBrowserThread(BrowserThread::FILE_USER_BLOCKING)); |
| file_user_blocking_thread_->Start(); |
| } else { |
| file_user_blocking_thread_.reset( |
| new TestBrowserThread(BrowserThread::FILE_USER_BLOCKING, |
| message_loop_.get())); |
| } |
| |
| if (options & REAL_PROCESS_LAUNCHER_THREAD) { |
| process_launcher_thread_.reset( |
| new TestBrowserThread(BrowserThread::PROCESS_LAUNCHER)); |
| process_launcher_thread_->Start(); |
| } else { |
| process_launcher_thread_.reset( |
| new TestBrowserThread(BrowserThread::PROCESS_LAUNCHER, |
| message_loop_.get())); |
| } |
| |
| if (options & REAL_CACHE_THREAD) { |
| cache_thread_.reset(new TestBrowserThread(BrowserThread::CACHE)); |
| cache_thread_->Start(); |
| } else { |
| cache_thread_.reset(new TestBrowserThread(BrowserThread::CACHE, |
| message_loop_.get())); |
| } |
| |
| if (options & REAL_IO_THREAD) { |
| io_thread_.reset(new TestBrowserThread(BrowserThread::IO)); |
| io_thread_->StartIOThread(); |
| } else { |
| io_thread_.reset( |
| new TestBrowserThread(BrowserThread::IO, message_loop_.get())); |
| } |
| } |
| |
| } // namespace content |