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Side by Side Diff: ash/common/display/display_info_unittest.cc

Issue 2270553002: Move ash::DisplayInfo to ui (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebased Created 4 years, 3 months ago
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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/common/display/display_info.h"
6
7 #include "testing/gtest/include/gtest/gtest.h"
8
9 namespace ash {
10 namespace {
11
12 std::string GetModeSizeInDIP(const gfx::Size& size,
13 float device_scale_factor,
14 float ui_scale,
15 bool is_internal) {
16 scoped_refptr<ManagedDisplayMode> mode = new ManagedDisplayMode(
17 size, 0.0 /* refresh_rate */, false /* interlaced */, false /* native */,
18 ui_scale, device_scale_factor);
19 return mode->GetSizeInDIP(is_internal).ToString();
20 }
21
22 } // namespace
23
24 typedef testing::Test DisplayInfoTest;
25
26 TEST_F(DisplayInfoTest, CreateFromSpec) {
27 DisplayInfo info = DisplayInfo::CreateFromSpecWithID("200x100", 10);
28 EXPECT_EQ(10, info.id());
29 EXPECT_EQ("0,0 200x100", info.bounds_in_native().ToString());
30 EXPECT_EQ("200x100", info.size_in_pixel().ToString());
31 EXPECT_EQ(display::Display::ROTATE_0, info.GetActiveRotation());
32 EXPECT_EQ("0,0,0,0", info.overscan_insets_in_dip().ToString());
33 EXPECT_EQ(1.0f, info.configured_ui_scale());
34
35 info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/o", 10);
36 EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
37 EXPECT_EQ("288x380", info.size_in_pixel().ToString());
38 EXPECT_EQ(display::Display::ROTATE_0, info.GetActiveRotation());
39 EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
40
41 info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/ob", 10);
42 EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
43 EXPECT_EQ("288x380", info.size_in_pixel().ToString());
44 EXPECT_EQ(display::Display::ROTATE_0, info.GetActiveRotation());
45 EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
46
47 info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/or", 10);
48 EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
49 EXPECT_EQ("380x288", info.size_in_pixel().ToString());
50 EXPECT_EQ(display::Display::ROTATE_90, info.GetActiveRotation());
51 // TODO(oshima): This should be rotated too. Fix this.
52 EXPECT_EQ("5,3,5,3", info.overscan_insets_in_dip().ToString());
53
54 info = DisplayInfo::CreateFromSpecWithID("10+20-300x400*2/l@1.5", 10);
55 EXPECT_EQ("10,20 300x400", info.bounds_in_native().ToString());
56 EXPECT_EQ(display::Display::ROTATE_270, info.GetActiveRotation());
57 EXPECT_EQ(1.5f, info.configured_ui_scale());
58
59 info = DisplayInfo::CreateFromSpecWithID(
60 "200x200#300x200|200x200%59.9|100x100%60|150x100*2|150x150*1.25%30", 10);
61
62 EXPECT_EQ("0,0 200x200", info.bounds_in_native().ToString());
63 EXPECT_EQ(5u, info.display_modes().size());
64 // Modes are sorted in DIP for external display.
65 EXPECT_EQ("150x100", info.display_modes()[0]->size().ToString());
66 EXPECT_EQ("100x100", info.display_modes()[1]->size().ToString());
67 EXPECT_EQ("150x150", info.display_modes()[2]->size().ToString());
68 EXPECT_EQ("200x200", info.display_modes()[3]->size().ToString());
69 EXPECT_EQ("300x200", info.display_modes()[4]->size().ToString());
70
71 EXPECT_EQ(0.0f, info.display_modes()[0]->refresh_rate());
72 EXPECT_EQ(60.0f, info.display_modes()[1]->refresh_rate());
73 EXPECT_EQ(30.0f, info.display_modes()[2]->refresh_rate());
74 EXPECT_EQ(59.9f, info.display_modes()[3]->refresh_rate());
75 EXPECT_EQ(0.0f, info.display_modes()[4]->refresh_rate());
76
77 EXPECT_EQ(2.0f, info.display_modes()[0]->device_scale_factor());
78 EXPECT_EQ(1.0f, info.display_modes()[1]->device_scale_factor());
79 EXPECT_EQ(1.25f, info.display_modes()[2]->device_scale_factor());
80 EXPECT_EQ(1.0f, info.display_modes()[3]->device_scale_factor());
81 EXPECT_EQ(1.0f, info.display_modes()[4]->device_scale_factor());
82
83 EXPECT_FALSE(info.display_modes()[0]->native());
84 EXPECT_FALSE(info.display_modes()[1]->native());
85 EXPECT_FALSE(info.display_modes()[2]->native());
86 EXPECT_FALSE(info.display_modes()[3]->native());
87 EXPECT_TRUE(info.display_modes()[4]->native());
88 }
89
90 TEST_F(DisplayInfoTest, ManagedDisplayModeGetSizeInDIPNormal) {
91 gfx::Size size(1366, 768);
92 EXPECT_EQ("1536x864", GetModeSizeInDIP(size, 1.0f, 1.125f, true));
93 EXPECT_EQ("1366x768", GetModeSizeInDIP(size, 1.0f, 1.0f, true));
94 EXPECT_EQ("1092x614", GetModeSizeInDIP(size, 1.0f, 0.8f, true));
95 EXPECT_EQ("853x480", GetModeSizeInDIP(size, 1.0f, 0.625f, true));
96 EXPECT_EQ("683x384", GetModeSizeInDIP(size, 1.0f, 0.5f, true));
97 }
98
99 TEST_F(DisplayInfoTest, ManagedDisplayModeGetSizeInDIPHiDPI) {
100 gfx::Size size(2560, 1700);
101 EXPECT_EQ("2560x1700", GetModeSizeInDIP(size, 2.0f, 2.0f, true));
102 EXPECT_EQ("1920x1275", GetModeSizeInDIP(size, 2.0f, 1.5f, true));
103 EXPECT_EQ("1600x1062", GetModeSizeInDIP(size, 2.0f, 1.25f, true));
104 EXPECT_EQ("1440x956", GetModeSizeInDIP(size, 2.0f, 1.125f, true));
105 EXPECT_EQ("1280x850", GetModeSizeInDIP(size, 2.0f, 1.0f, true));
106 EXPECT_EQ("1024x680", GetModeSizeInDIP(size, 2.0f, 0.8f, true));
107 EXPECT_EQ("800x531", GetModeSizeInDIP(size, 2.0f, 0.625f, true));
108 EXPECT_EQ("640x425", GetModeSizeInDIP(size, 2.0f, 0.5f, true));
109 }
110
111 TEST_F(DisplayInfoTest, ManagedDisplayModeGetSizeInDIP125) {
112 gfx::Size size(1920, 1080);
113 EXPECT_EQ("2400x1350", GetModeSizeInDIP(size, 1.25f, 1.25f, true));
114 EXPECT_EQ("1920x1080", GetModeSizeInDIP(size, 1.25f, 1.0f, true));
115 EXPECT_EQ("1536x864", GetModeSizeInDIP(size, 1.25f, 0.8f, true));
116 EXPECT_EQ("1200x675", GetModeSizeInDIP(size, 1.25f, 0.625f, true));
117 EXPECT_EQ("960x540", GetModeSizeInDIP(size, 1.25f, 0.5f, true));
118 }
119
120 TEST_F(DisplayInfoTest, ManagedDisplayModeGetSizeForExternal4K) {
121 gfx::Size size(3840, 2160);
122 EXPECT_EQ("1920x1080", GetModeSizeInDIP(size, 2.0f, 1.0f, false));
123 EXPECT_EQ("3072x1728", GetModeSizeInDIP(size, 1.25f, 1.0f, false));
124 EXPECT_EQ("3840x2160", GetModeSizeInDIP(size, 1.0f, 1.0f, false));
125 }
126
127 TEST_F(DisplayInfoTest, InputDevicesTest) {
128 DisplayInfo info = DisplayInfo::CreateFromSpecWithID("200x100", 10);
129
130 EXPECT_EQ(0u, info.input_devices().size());
131
132 info.AddInputDevice(10);
133 EXPECT_EQ(1u, info.input_devices().size());
134 EXPECT_EQ(10, info.input_devices()[0]);
135 info.AddInputDevice(11);
136 EXPECT_EQ(2u, info.input_devices().size());
137 EXPECT_EQ(10, info.input_devices()[0]);
138 EXPECT_EQ(11, info.input_devices()[1]);
139
140 DisplayInfo copy_info = DisplayInfo::CreateFromSpecWithID("200x100", 10);
141 copy_info.Copy(info);
142 EXPECT_EQ(2u, copy_info.input_devices().size());
143 copy_info.ClearInputDevices();
144 EXPECT_EQ(0u, copy_info.input_devices().size());
145 }
146
147 } // namespace ash
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