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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "ash/display/display_change_observer_chromeos.h" | 5 #include "ash/display/display_change_observer_chromeos.h" |
6 | 6 |
7 #include "ash/display/display_info.h" | 7 #include "ash/display/display_info.h" |
8 #include "base/memory/scoped_vector.h" | 8 #include "base/memory/scoped_vector.h" |
9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
10 #include "ui/display/chromeos/display_configurator.h" | 10 #include "ui/display/chromeos/display_configurator.h" |
11 #include "ui/display/chromeos/test/test_display_snapshot.h" | 11 #include "ui/display/chromeos/test/test_display_snapshot.h" |
12 #include "ui/display/types/chromeos/display_mode.h" | 12 #include "ui/display/types/display_mode.h" |
13 | 13 |
14 using ui::DisplayConfigurator; | 14 using ui::DisplayConfigurator; |
15 | 15 |
16 typedef testing::Test DisplayChangeObserverTest; | 16 typedef testing::Test DisplayChangeObserverTest; |
17 | 17 |
18 namespace ash { | 18 namespace ash { |
19 | 19 |
20 TEST_F(DisplayChangeObserverTest, GetExternalDisplayModeList) { | 20 TEST_F(DisplayChangeObserverTest, GetExternalDisplayModeList) { |
21 ScopedVector<const ui::DisplayMode> modes; | 21 ScopedVector<const ui::DisplayMode> modes; |
22 modes.push_back(new ui::DisplayMode(gfx::Size(1920, 1200), false, 60)); | 22 modes.push_back(new ui::DisplayMode(gfx::Size(1920, 1200), false, 60)); |
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337 // 12.85" 2560x1700 | 337 // 12.85" 2560x1700 |
338 EXPECT_EQ(2.0f, DisplayChangeObserver::FindDeviceScaleFactor(239.15f)); | 338 EXPECT_EQ(2.0f, DisplayChangeObserver::FindDeviceScaleFactor(239.15f)); |
339 | 339 |
340 // Erroneous values should still work. | 340 // Erroneous values should still work. |
341 EXPECT_EQ(1.0f, DisplayChangeObserver::FindDeviceScaleFactor(-100.0f)); | 341 EXPECT_EQ(1.0f, DisplayChangeObserver::FindDeviceScaleFactor(-100.0f)); |
342 EXPECT_EQ(1.0f, DisplayChangeObserver::FindDeviceScaleFactor(0.0f)); | 342 EXPECT_EQ(1.0f, DisplayChangeObserver::FindDeviceScaleFactor(0.0f)); |
343 EXPECT_EQ(2.0f, DisplayChangeObserver::FindDeviceScaleFactor(10000.0f)); | 343 EXPECT_EQ(2.0f, DisplayChangeObserver::FindDeviceScaleFactor(10000.0f)); |
344 } | 344 } |
345 | 345 |
346 } // namespace ash | 346 } // namespace ash |
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