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Side by Side Diff: base/threading/sequenced_worker_pool_unittest.cc

Issue 10005054: Rename SequencedWorkerPoolTaskRunner to SequencedWorkerPoolSequencedTaskRunner. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: switch to putting it in sequenced_worker_pool.cc Created 8 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/threading/sequenced_worker_pool.h"
6
5 #include <algorithm> 7 #include <algorithm>
6 8
7 #include "base/bind.h" 9 #include "base/bind.h"
8 #include "base/compiler_specific.h" 10 #include "base/compiler_specific.h"
9 #include "base/memory/ref_counted.h" 11 #include "base/memory/ref_counted.h"
10 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
11 #include "base/message_loop.h" 13 #include "base/message_loop.h"
12 #include "base/message_loop_proxy.h" 14 #include "base/message_loop_proxy.h"
13 #include "base/synchronization/condition_variable.h" 15 #include "base/synchronization/condition_variable.h"
14 #include "base/synchronization/lock.h" 16 #include "base/synchronization/lock.h"
15 #include "base/test/sequenced_worker_pool_owner.h" 17 #include "base/test/sequenced_worker_pool_owner.h"
18 #include "base/test/sequenced_task_runner_test_template.h"
16 #include "base/test/task_runner_test_template.h" 19 #include "base/test/task_runner_test_template.h"
17 #include "base/threading/platform_thread.h" 20 #include "base/threading/platform_thread.h"
18 #include "base/threading/sequenced_worker_pool.h"
19 #include "base/tracked_objects.h" 21 #include "base/tracked_objects.h"
20 #include "testing/gtest/include/gtest/gtest.h" 22 #include "testing/gtest/include/gtest/gtest.h"
21 23
22 namespace base { 24 namespace base {
23 25
24 // IMPORTANT NOTE: 26 // IMPORTANT NOTE:
25 // 27 //
26 // Many of these tests have failure modes where they'll hang forever. These 28 // Many of these tests have failure modes where they'll hang forever. These
27 // tests should not be flaky, and hangling indicates a type of failure. Do not 29 // tests should not be flaky, and hangling indicates a type of failure. Do not
28 // mark as flaky if they're hanging, it's likely an actual bug. 30 // mark as flaky if they're hanging, it's likely an actual bug.
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526 528
527 private: 529 private:
528 MessageLoop message_loop_; 530 MessageLoop message_loop_;
529 scoped_ptr<SequencedWorkerPoolOwner> pool_owner_; 531 scoped_ptr<SequencedWorkerPoolOwner> pool_owner_;
530 }; 532 };
531 533
532 INSTANTIATE_TYPED_TEST_CASE_P( 534 INSTANTIATE_TYPED_TEST_CASE_P(
533 SequencedWorkerPool, TaskRunnerTest, 535 SequencedWorkerPool, TaskRunnerTest,
534 SequencedWorkerPoolTaskRunnerTestDelegate); 536 SequencedWorkerPoolTaskRunnerTestDelegate);
535 537
538 class SequencedWorkerPoolSequencedTaskRunnerTestDelegate {
539 public:
540 SequencedWorkerPoolSequencedTaskRunnerTestDelegate() {}
541
542 ~SequencedWorkerPoolSequencedTaskRunnerTestDelegate() {
543 }
544
545 void StartTaskRunner() {
546 pool_owner_.reset(new SequencedWorkerPoolOwner(
547 10, "SequencedWorkerPoolSequencedTaskRunnerTest"));
548 task_runner_ = pool_owner_->pool()->GetSequencedTaskRunner(
549 pool_owner_->pool()->GetSequenceToken());
550 }
551
552 scoped_refptr<SequencedTaskRunner> GetTaskRunner() {
553 return task_runner_;
554 }
555
556 void StopTaskRunner() {
557 pool_owner_->pool()->FlushForTesting();
558 pool_owner_->pool()->Shutdown();
559 // Don't reset |pool_owner_| here, as the test may still hold a
560 // reference to the pool.
561 }
562
563 bool TaskRunnerHandlesNonZeroDelays() const {
564 // TODO(akalin): Set this to true once SequencedWorkerPool handles
565 // non-zero delays.
566 return false;
567 }
568
569 private:
570 MessageLoop message_loop_;
571 scoped_ptr<SequencedWorkerPoolOwner> pool_owner_;
572 scoped_refptr<SequencedTaskRunner> task_runner_;
573 };
574
575 INSTANTIATE_TYPED_TEST_CASE_P(
576 SequencedWorkerPoolSequencedTaskRunner, TaskRunnerTest,
577 SequencedWorkerPoolSequencedTaskRunnerTestDelegate);
578
579 INSTANTIATE_TYPED_TEST_CASE_P(
580 SequencedWorkerPoolSequencedTaskRunner, SequencedTaskRunnerTest,
581 SequencedWorkerPoolSequencedTaskRunnerTestDelegate);
582
536 } // namespace 583 } // namespace
537 584
538 } // namespace base 585 } // namespace base
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