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| 1 // Copyright 2016 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 <memory> |
| 6 |
| 7 #include "chrome/browser/background/background_mode_optimizer.h" |
| 8 #include "chrome/browser/browser_shutdown.h" |
| 9 #include "testing/gmock/include/gmock/gmock.h" |
| 10 #include "testing/gtest/include/gtest/gtest.h" |
| 11 |
| 12 // Dummy optimizer that skips doing the restart. |
| 13 // friend with BackgroundModeOptimizer, can't be in the anonymous namespace. |
| 14 class DummyBackgroundModeOptimizer : public BackgroundModeOptimizer { |
| 15 public: |
| 16 DummyBackgroundModeOptimizer() {} |
| 17 MOCK_METHOD0(DoRestart, void()); |
| 18 }; |
| 19 |
| 20 TEST(BackgroundModeOptimizerTest, Foo) { |
| 21 // Strict mock, will fail the test if a non expected call is made. |
| 22 testing::StrictMock<DummyBackgroundModeOptimizer> optimizer; |
| 23 |
| 24 // No restart until we have at least one browser that got opened |
| 25 optimizer.OnKeepAliveRestartStateChanged(true); |
| 26 |
| 27 optimizer.OnBrowserAdded(nullptr); |
| 28 EXPECT_CALL(optimizer, DoRestart()).RetiresOnSaturation(); |
| 29 optimizer.OnKeepAliveRestartStateChanged(true); |
| 30 |
| 31 // Restart should not be called when we are trying to quit |
| 32 browser_shutdown::SetTryingToQuit(true); |
| 33 optimizer.OnKeepAliveRestartStateChanged(true); |
| 34 |
| 35 // Restart should check that restart changed to be allowed. |
| 36 browser_shutdown::SetTryingToQuit(false); |
| 37 optimizer.OnKeepAliveRestartStateChanged(false); |
| 38 |
| 39 EXPECT_CALL(optimizer, DoRestart()).RetiresOnSaturation(); |
| 40 optimizer.OnKeepAliveRestartStateChanged(true); |
| 41 } |
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