1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/test/sequenced_worker_pool_owner.h" 6 7 #include "base/location.h" 8 #include "base/message_loop/message_loop.h" 9 10 namespace base { 11 SequencedWorkerPoolOwner(size_t max_threads,const std::string & thread_name_prefix)12SequencedWorkerPoolOwner::SequencedWorkerPoolOwner( 13 size_t max_threads, 14 const std::string& thread_name_prefix) 15 : constructor_message_loop_(MessageLoop::current()), 16 pool_(new SequencedWorkerPool(max_threads, thread_name_prefix, this)), 17 has_work_call_count_(0) {} 18 ~SequencedWorkerPoolOwner()19SequencedWorkerPoolOwner::~SequencedWorkerPoolOwner() { 20 pool_ = NULL; 21 MessageLoop::current()->Run(); 22 } 23 pool()24const scoped_refptr<SequencedWorkerPool>& SequencedWorkerPoolOwner::pool() { 25 return pool_; 26 } 27 SetWillWaitForShutdownCallback(const Closure & callback)28void SequencedWorkerPoolOwner::SetWillWaitForShutdownCallback( 29 const Closure& callback) { 30 will_wait_for_shutdown_callback_ = callback; 31 } 32 has_work_call_count() const33int SequencedWorkerPoolOwner::has_work_call_count() const { 34 AutoLock lock(has_work_lock_); 35 return has_work_call_count_; 36 } 37 OnHasWork()38void SequencedWorkerPoolOwner::OnHasWork() { 39 AutoLock lock(has_work_lock_); 40 ++has_work_call_count_; 41 } 42 WillWaitForShutdown()43void SequencedWorkerPoolOwner::WillWaitForShutdown() { 44 if (!will_wait_for_shutdown_callback_.is_null()) { 45 will_wait_for_shutdown_callback_.Run(); 46 } 47 } 48 OnDestruct()49void SequencedWorkerPoolOwner::OnDestruct() { 50 constructor_message_loop_->PostTask( 51 FROM_HERE, 52 constructor_message_loop_->QuitWhenIdleClosure()); 53 } 54 55 } // namespace base 56