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Side by Side Diff: chrome/browser/memory/tab_manager_unittest.cc

Issue 2823103003: Introduce TaskRunner::RunsTasksInCurrentSequence() (Closed)
Patch Set: fixed build error and commments Created 3 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 "chrome/browser/memory/tab_manager.h" 5 #include "chrome/browser/memory/tab_manager.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <map> 8 #include <map>
9 #include <vector> 9 #include <vector>
10 10
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111 } 111 }
112 }; 112 };
113 113
114 // A TaskRunner implementation that delegates to a MockTaskRunner for asserting 114 // A TaskRunner implementation that delegates to a MockTaskRunner for asserting
115 // on task insertion order, and which stores tasks for actual later execution. 115 // on task insertion order, and which stores tasks for actual later execution.
116 class TaskRunnerProxy : public base::TaskRunner { 116 class TaskRunnerProxy : public base::TaskRunner {
117 public: 117 public:
118 TaskRunnerProxy(MockTaskRunner* mock, 118 TaskRunnerProxy(MockTaskRunner* mock,
119 base::SimpleTestTickClock* clock) 119 base::SimpleTestTickClock* clock)
120 : mock_(mock), clock_(clock) {} 120 : mock_(mock), clock_(clock) {}
121 bool RunsTasksOnCurrentThread() const override { return true; } 121 bool RunsTasksInCurrentSequence() const override { return true; }
122 bool PostDelayedTask(const tracked_objects::Location& location, 122 bool PostDelayedTask(const tracked_objects::Location& location,
123 base::OnceClosure closure, 123 base::OnceClosure closure,
124 base::TimeDelta delta) override { 124 base::TimeDelta delta) override {
125 mock_->PostDelayedTask(location, delta); 125 mock_->PostDelayedTask(location, delta);
126 base::TimeTicks when = clock_->NowTicks() + delta; 126 base::TimeTicks when = clock_->NowTicks() + delta;
127 tasks_.push_back(Task(when, std::move(closure))); 127 tasks_.push_back(Task(when, std::move(closure)));
128 // Use 'greater' comparator to make this a min heap. 128 // Use 'greater' comparator to make this a min heap.
129 std::push_heap(tasks_.begin(), tasks_.end(), TaskComparator()); 129 std::push_heap(tasks_.begin(), tasks_.end(), TaskComparator());
130 return true; 130 return true;
131 } 131 }
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744 // Since tab2 is kept inactive and background for more than time-to-purge, 744 // Since tab2 is kept inactive and background for more than time-to-purge,
745 // tab2 should be purged. 745 // tab2 should be purged.
746 EXPECT_TRUE(tab_manager.GetWebContentsData(tab2)->is_purged()); 746 EXPECT_TRUE(tab_manager.GetWebContentsData(tab2)->is_purged());
747 747
748 // Activate tab2. Tab2's PurgeAndSuspend state should be NOT_PURGED. 748 // Activate tab2. Tab2's PurgeAndSuspend state should be NOT_PURGED.
749 tabstrip.ActivateTabAt(1, true /* user_gesture */); 749 tabstrip.ActivateTabAt(1, true /* user_gesture */);
750 EXPECT_FALSE(tab_manager.GetWebContentsData(tab2)->is_purged()); 750 EXPECT_FALSE(tab_manager.GetWebContentsData(tab2)->is_purged());
751 } 751 }
752 752
753 } // namespace memory 753 } // namespace memory
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