display_info_unittest.cc revision 6e8cce623b6e4fe0c9e4af605d675dd9d0338c38 
1// Copyright (c) 2013 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 "ash/display/display_info.h"
6
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace ash {
10
11typedef testing::Test DisplayInfoTest;
12
13TEST_F(DisplayInfoTest, CreateFromSpec) {
14  DisplayInfo info = DisplayInfo::CreateFromSpecWithID("200x100", 10);
15  EXPECT_EQ(10, info.id());
16  EXPECT_EQ("0,0 200x100", info.bounds_in_native().ToString());
17  EXPECT_EQ("200x100", info.size_in_pixel().ToString());
18  EXPECT_EQ(gfx::Display::ROTATE_0, info.rotation());
19  EXPECT_EQ("0,0,0,0", info.overscan_insets_in_dip().ToString());
20  EXPECT_EQ(1.0f, info.configured_ui_scale());
21
22  info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/o", 10);
23  EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
24  EXPECT_EQ("288x380", info.size_in_pixel().ToString());
25  EXPECT_EQ(gfx::Display::ROTATE_0, info.rotation());
26  EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
27
28  info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/ob", 10);
29  EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
30  EXPECT_EQ("288x380", info.size_in_pixel().ToString());
31  EXPECT_EQ(gfx::Display::ROTATE_0, info.rotation());
32  EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
33
34  info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/or", 10);
35  EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
36  EXPECT_EQ("380x288", info.size_in_pixel().ToString());
37  EXPECT_EQ(gfx::Display::ROTATE_90, info.rotation());
38  // TODO(oshima): This should be rotated too. Fix this.
39  EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
40
41  info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/l@1.5", 10);
42  EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
43  EXPECT_EQ(gfx::Display::ROTATE_270, info.rotation());
44  EXPECT_EQ(1.5f, info.configured_ui_scale());
45
46  info = DisplayInfo::CreateFromSpecWithID(
47      "200x200#300x200|200x200%59.9|100x100%60|150x100*2|150x150*1.25%30", 10);
48  EXPECT_EQ("0,0 200x200", info.bounds_in_native().ToString());
49  EXPECT_EQ(5u, info.display_modes().size());
50  EXPECT_EQ("300x200", info.display_modes()[0].size.ToString());
51  EXPECT_EQ("200x200", info.display_modes()[1].size.ToString());
52  EXPECT_EQ("100x100", info.display_modes()[2].size.ToString());
53  EXPECT_EQ("150x100", info.display_modes()[3].size.ToString());
54  EXPECT_EQ("150x150", info.display_modes()[4].size.ToString());
55  EXPECT_EQ(59.9f, info.display_modes()[1].refresh_rate);
56  EXPECT_EQ(60.0f, info.display_modes()[2].refresh_rate);
57  EXPECT_EQ(30.0f, info.display_modes()[4].refresh_rate);
58  EXPECT_EQ(1.0f, info.display_modes()[0].device_scale_factor);
59  EXPECT_EQ(1.0f, info.display_modes()[1].device_scale_factor);
60  EXPECT_EQ(1.0f, info.display_modes()[2].device_scale_factor);
61  EXPECT_EQ(2.0f, info.display_modes()[3].device_scale_factor);
62  EXPECT_EQ(1.25f, info.display_modes()[4].device_scale_factor);
63  EXPECT_TRUE(info.display_modes()[0].native);
64  EXPECT_FALSE(info.display_modes()[1].native);
65  EXPECT_FALSE(info.display_modes()[2].native);
66  EXPECT_FALSE(info.display_modes()[3].native);
67  EXPECT_FALSE(info.display_modes()[4].native);
68}
69
70}  // namespace ash
71