1 // Copyright 2014 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 "content/child/worker_task_runner.h" 6 7 #include "base/logging.h" 8 #include "testing/gmock/include/gmock/gmock.h" 9 #include "testing/gtest/include/gtest/gtest.h" 10 11 namespace content { 12 13 class WorkerTaskRunnerTest : public testing::Test { 14 public: 15 void FakeStart() { 16 task_runner_.OnWorkerRunLoopStarted(blink::WebWorkerRunLoop()); 17 } 18 void FakeStop() { 19 task_runner_.OnWorkerRunLoopStopped(blink::WebWorkerRunLoop()); 20 } 21 WorkerTaskRunner task_runner_; 22 }; 23 24 class MockObserver : public WorkerTaskRunner::Observer { 25 public: 26 MOCK_METHOD0(OnWorkerRunLoopStopped, void()); 27 void RemoveSelfOnNotify() { 28 ON_CALL(*this, OnWorkerRunLoopStopped()).WillByDefault( 29 testing::Invoke(this, &MockObserver::RemoveSelf)); 30 } 31 void RemoveSelf() { 32 runner_->RemoveStopObserver(this); 33 } 34 WorkerTaskRunner* runner_; 35 }; 36 37 TEST_F(WorkerTaskRunnerTest, BasicObservingAndWorkerId) { 38 ASSERT_EQ(0, task_runner_.CurrentWorkerId()); 39 MockObserver o; 40 EXPECT_CALL(o, OnWorkerRunLoopStopped()).Times(1); 41 FakeStart(); 42 task_runner_.AddStopObserver(&o); 43 ASSERT_LT(0, task_runner_.CurrentWorkerId()); 44 FakeStop(); 45 } 46 47 TEST_F(WorkerTaskRunnerTest, CanRemoveSelfDuringNotification) { 48 MockObserver o; 49 o.RemoveSelfOnNotify(); 50 o.runner_ = &task_runner_; 51 EXPECT_CALL(o, OnWorkerRunLoopStopped()).Times(1); 52 FakeStart(); 53 task_runner_.AddStopObserver(&o); 54 FakeStop(); 55 } 56 57 } // namespace content 58
