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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 (function() { | 5 (function() { |
6 | 6 |
7 'use strict'; | 7 'use strict'; |
8 | 8 |
9 /** | 9 /** |
10 * @param {number} width | 10 * @param {number} width |
11 * @param {number} height | 11 * @param {number} height |
12 * @return {{width:number, height:number}} | 12 * @return {{width:number, height:number}} |
13 */ | 13 */ |
14 function size(width, height) { | 14 function size(width, height) { |
15 return {width: width, height: height}; | 15 return {width: width, height: height}; |
16 } | 16 } |
17 | 17 |
18 /** | 18 /** |
19 * @param {number} x | 19 * @param {number} x |
20 * @param {number} y | 20 * @param {number} y |
21 * @return {{x:number, y:number}} | 21 * @return {{x:number, y:number}} |
22 */ | 22 */ |
23 function dpi(x, y) { | 23 function dpi(x, y) { |
24 return {x: x, y: y}; | 24 return {x: x, y: y}; |
25 } | 25 } |
26 | 26 |
27 module('DesktopViewport'); | 27 QUnit.module('DesktopViewport'); |
28 | 28 |
29 test('choosePluginSize() handles low-DPI client & host', | 29 QUnit.test('choosePluginSize() handles low-DPI client & host', |
30 function() { | 30 function() { |
31 // 1. Client & host size the same. | 31 // 1. Client & host size the same. |
32 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 32 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
33 size(640, 480), 1.0, size(640, 480), dpi(96, 96), 1.0, false, true); | 33 size(640, 480), 1.0, size(640, 480), dpi(96, 96), 1.0, false, true); |
34 QUnit.deepEqual(pluginSize, size(640, 480)); | 34 QUnit.deepEqual(pluginSize, size(640, 480)); |
35 | 35 |
36 // 2. Client logical dimensions smaller than host's. | 36 // 2. Client logical dimensions smaller than host's. |
37 pluginSize = remoting.DesktopViewport.choosePluginSize( | 37 pluginSize = remoting.DesktopViewport.choosePluginSize( |
38 size(640, 480), 1.0, size(1024, 600), dpi(96, 96), 1.0, false, true); | 38 size(640, 480), 1.0, size(1024, 600), dpi(96, 96), 1.0, false, true); |
39 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); | 39 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); |
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52 pluginSize = remoting.DesktopViewport.choosePluginSize( | 52 pluginSize = remoting.DesktopViewport.choosePluginSize( |
53 size(1280, 1024), 1.0, size(640, 480), dpi(96, 96), 1.0, false, true); | 53 size(1280, 1024), 1.0, size(640, 480), dpi(96, 96), 1.0, false, true); |
54 QUnit.deepEqual(pluginSize, size(2 * 640, 2 * 480)); | 54 QUnit.deepEqual(pluginSize, size(2 * 640, 2 * 480)); |
55 | 55 |
56 // 6. Client X dimension larger than host's, Y dimension smaller. | 56 // 6. Client X dimension larger than host's, Y dimension smaller. |
57 pluginSize = remoting.DesktopViewport.choosePluginSize( | 57 pluginSize = remoting.DesktopViewport.choosePluginSize( |
58 size(1152, 600), 1.0, size(1024, 768), dpi(96, 96), 1.0, false, true); | 58 size(1152, 600), 1.0, size(1024, 768), dpi(96, 96), 1.0, false, true); |
59 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); | 59 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); |
60 }); | 60 }); |
61 | 61 |
62 test('choosePluginSize() handles high-DPI client, low-DPI host', | 62 QUnit.test('choosePluginSize() handles high-DPI client, low-DPI host', |
63 function() { | 63 function() { |
64 // 1. Client & host size the same. | 64 // 1. Client & host size the same. |
65 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 65 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
66 size(640, 480), 2.0, size(640, 480), dpi(96, 96), 1.0, false, true); | 66 size(640, 480), 2.0, size(640, 480), dpi(96, 96), 1.0, false, true); |
67 QUnit.deepEqual(pluginSize, size(640, 480)); | 67 QUnit.deepEqual(pluginSize, size(640, 480)); |
68 | 68 |
69 // 2. Client logical dimensions smaller than host's. | 69 // 2. Client logical dimensions smaller than host's. |
70 pluginSize = remoting.DesktopViewport.choosePluginSize( | 70 pluginSize = remoting.DesktopViewport.choosePluginSize( |
71 size(640, 480), 2.0, size(1024, 600), dpi(96, 96), 1.0, false, true); | 71 size(640, 480), 2.0, size(1024, 600), dpi(96, 96), 1.0, false, true); |
72 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); | 72 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); |
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87 pluginSize = remoting.DesktopViewport.choosePluginSize( | 87 pluginSize = remoting.DesktopViewport.choosePluginSize( |
88 size(1280, 1024), 2.0, size(640, 480), dpi(96, 96), 1.0, false, true); | 88 size(1280, 1024), 2.0, size(640, 480), dpi(96, 96), 1.0, false, true); |
89 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); | 89 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); |
90 | 90 |
91 // 6. Client X dimension larger than host's, Y dimension smaller. | 91 // 6. Client X dimension larger than host's, Y dimension smaller. |
92 pluginSize = remoting.DesktopViewport.choosePluginSize( | 92 pluginSize = remoting.DesktopViewport.choosePluginSize( |
93 size(1152, 600), 2.0, size(1024, 768), dpi(96, 96), 1.0, false, true); | 93 size(1152, 600), 2.0, size(1024, 768), dpi(96, 96), 1.0, false, true); |
94 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); | 94 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); |
95 }); | 95 }); |
96 | 96 |
97 test('choosePluginSize() handles low-DPI client, high-DPI host', | 97 QUnit.test('choosePluginSize() handles low-DPI client, high-DPI host', |
98 function() { | 98 function() { |
99 // 1. Client & host size the same. | 99 // 1. Client & host size the same. |
100 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 100 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
101 size(640, 480), 1.0, size(640, 480), dpi(192, 192), 1.0, false, true); | 101 size(640, 480), 1.0, size(640, 480), dpi(192, 192), 1.0, false, true); |
102 QUnit.deepEqual(pluginSize, size(640, 480)); | 102 QUnit.deepEqual(pluginSize, size(640, 480)); |
103 | 103 |
104 // 2. Client logical dimensions smaller than host's. | 104 // 2. Client logical dimensions smaller than host's. |
105 pluginSize = remoting.DesktopViewport.choosePluginSize( | 105 pluginSize = remoting.DesktopViewport.choosePluginSize( |
106 size(640, 480), 1.0, size(1024, 600), dpi(192, 192), 1.0, false, true); | 106 size(640, 480), 1.0, size(1024, 600), dpi(192, 192), 1.0, false, true); |
107 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); | 107 QUnit.deepEqual(pluginSize, size(640, (640 / 1024) * 600)); |
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120 pluginSize = remoting.DesktopViewport.choosePluginSize( | 120 pluginSize = remoting.DesktopViewport.choosePluginSize( |
121 size(1280, 1024), 1.0, size(640, 480), dpi(192, 192), 1.0, false, true); | 121 size(1280, 1024), 1.0, size(640, 480), dpi(192, 192), 1.0, false, true); |
122 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); | 122 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); |
123 | 123 |
124 // 6. Client X dimension larger than host's, Y dimension smaller. | 124 // 6. Client X dimension larger than host's, Y dimension smaller. |
125 pluginSize = remoting.DesktopViewport.choosePluginSize( | 125 pluginSize = remoting.DesktopViewport.choosePluginSize( |
126 size(1152, 600), 1.0, size(1024, 768), dpi(192, 192), 1.0, false, true); | 126 size(1152, 600), 1.0, size(1024, 768), dpi(192, 192), 1.0, false, true); |
127 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); | 127 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); |
128 }); | 128 }); |
129 | 129 |
130 test('choosePluginSize() handles high-DPI client and host', | 130 QUnit.test('choosePluginSize() handles high-DPI client and host', |
131 function() { | 131 function() { |
132 // 1. Client & host size the same. | 132 // 1. Client & host size the same. |
133 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 133 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
134 size(640, 480), 2.0, size(640, 480), dpi(192, 192), 1.0, false, true); | 134 size(640, 480), 2.0, size(640, 480), dpi(192, 192), 1.0, false, true); |
135 QUnit.deepEqual(pluginSize, size(640, 480)); | 135 QUnit.deepEqual(pluginSize, size(640, 480)); |
136 | 136 |
137 // 2. Client logical dimensions smaller than host's. | 137 // 2. Client logical dimensions smaller than host's. |
138 pluginSize = remoting.DesktopViewport.choosePluginSize( | 138 pluginSize = remoting.DesktopViewport.choosePluginSize( |
139 size(640, 480), 2.0, size(1024, 600), dpi(192, 192), 1.0, false, true); | 139 size(640, 480), 2.0, size(1024, 600), dpi(192, 192), 1.0, false, true); |
140 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 600 / 2.0)); | 140 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 600 / 2.0)); |
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155 pluginSize = remoting.DesktopViewport.choosePluginSize( | 155 pluginSize = remoting.DesktopViewport.choosePluginSize( |
156 size(1280, 1024), 2.0, size(640, 480), dpi(192, 192), 1.0, false, true); | 156 size(1280, 1024), 2.0, size(640, 480), dpi(192, 192), 1.0, false, true); |
157 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); | 157 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); |
158 | 158 |
159 // 6. Client X dimension larger than host's, Y dimension smaller. | 159 // 6. Client X dimension larger than host's, Y dimension smaller. |
160 pluginSize = remoting.DesktopViewport.choosePluginSize( | 160 pluginSize = remoting.DesktopViewport.choosePluginSize( |
161 size(1152, 600), 2.0, size(1024, 768), dpi(192, 192), 1.0, false, true); | 161 size(1152, 600), 2.0, size(1024, 768), dpi(192, 192), 1.0, false, true); |
162 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 768 / 2.0)); | 162 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 768 / 2.0)); |
163 }); | 163 }); |
164 | 164 |
165 test('choosePluginSize() handles high-DPI client, 150% DPI host', | 165 QUnit.test('choosePluginSize() handles high-DPI client, 150% DPI host', |
166 function() { | 166 function() { |
167 // 1. Client & host size the same. | 167 // 1. Client & host size the same. |
168 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 168 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
169 size(640, 480), 2.0, size(640, 480), dpi(144, 144), 1.0, false, true); | 169 size(640, 480), 2.0, size(640, 480), dpi(144, 144), 1.0, false, true); |
170 QUnit.deepEqual(pluginSize, size(640, 480)); | 170 QUnit.deepEqual(pluginSize, size(640, 480)); |
171 | 171 |
172 // 2. Client dimensions smaller than host's. | 172 // 2. Client dimensions smaller than host's. |
173 pluginSize = remoting.DesktopViewport.choosePluginSize( | 173 pluginSize = remoting.DesktopViewport.choosePluginSize( |
174 size(640, 480), 2.0, size(1024, 600), dpi(144, 144), 1.0, false, true); | 174 size(640, 480), 2.0, size(1024, 600), dpi(144, 144), 1.0, false, true); |
175 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 600 / 2.0)); | 175 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 600 / 2.0)); |
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190 pluginSize = remoting.DesktopViewport.choosePluginSize( | 190 pluginSize = remoting.DesktopViewport.choosePluginSize( |
191 size(1280, 1024), 2.0, size(640, 480), dpi(144, 144), 1.0, false, true); | 191 size(1280, 1024), 2.0, size(640, 480), dpi(144, 144), 1.0, false, true); |
192 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); | 192 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); |
193 | 193 |
194 // 6. Client X dimension larger than host's, Y dimension smaller. | 194 // 6. Client X dimension larger than host's, Y dimension smaller. |
195 pluginSize = remoting.DesktopViewport.choosePluginSize( | 195 pluginSize = remoting.DesktopViewport.choosePluginSize( |
196 size(1152, 600), 2.0, size(1024, 768), dpi(144, 144), 1.0, false, true); | 196 size(1152, 600), 2.0, size(1024, 768), dpi(144, 144), 1.0, false, true); |
197 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 768 / 2.0)); | 197 QUnit.deepEqual(pluginSize, size(1024 / 2.0, 768 / 2.0)); |
198 }); | 198 }); |
199 | 199 |
200 test('choosePluginSize() handles high-DPI client, 125% DPI host', | 200 QUnit.test('choosePluginSize() handles high-DPI client, 125% DPI host', |
201 function() { | 201 function() { |
202 // 1. Client & host size the same. | 202 // 1. Client & host size the same. |
203 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 203 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
204 size(640, 480), 2.0, size(640, 480), dpi(120, 120), 1.0, false, true); | 204 size(640, 480), 2.0, size(640, 480), dpi(120, 120), 1.0, false, true); |
205 QUnit.deepEqual(pluginSize, size(640, 480)); | 205 QUnit.deepEqual(pluginSize, size(640, 480)); |
206 | 206 |
207 // 2. Client dimensions smaller than host's. | 207 // 2. Client dimensions smaller than host's. |
208 pluginSize = remoting.DesktopViewport.choosePluginSize( | 208 pluginSize = remoting.DesktopViewport.choosePluginSize( |
209 size(640, 480), 2.0, size(1024, 600), dpi(120, 120), 1.0, false, true); | 209 size(640, 480), 2.0, size(1024, 600), dpi(120, 120), 1.0, false, true); |
210 QUnit.deepEqual(pluginSize, size(640, 600 * (640 / 1024))); | 210 QUnit.deepEqual(pluginSize, size(640, 600 * (640 / 1024))); |
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225 pluginSize = remoting.DesktopViewport.choosePluginSize( | 225 pluginSize = remoting.DesktopViewport.choosePluginSize( |
226 size(1280, 1024), 2.0, size(640, 480), dpi(120, 120), 1.0, false, true); | 226 size(1280, 1024), 2.0, size(640, 480), dpi(120, 120), 1.0, false, true); |
227 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); | 227 QUnit.deepEqual(pluginSize, size(1280, (1280 / 640) * 480)); |
228 | 228 |
229 // 6. Client X dimension larger than host's, Y dimension smaller. | 229 // 6. Client X dimension larger than host's, Y dimension smaller. |
230 pluginSize = remoting.DesktopViewport.choosePluginSize( | 230 pluginSize = remoting.DesktopViewport.choosePluginSize( |
231 size(1152, 600), 2.0, size(1024, 768), dpi(120, 120), 1.0, false, true); | 231 size(1152, 600), 2.0, size(1024, 768), dpi(120, 120), 1.0, false, true); |
232 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); | 232 QUnit.deepEqual(pluginSize, size(1024 * (600 / 768), 600)); |
233 }); | 233 }); |
234 | 234 |
235 test('choosePluginSize() with shrink-to-fit disabled', | 235 QUnit.test('choosePluginSize() with shrink-to-fit disabled', |
236 function() { | 236 function() { |
237 // 1. Client & host size the same. | 237 // 1. Client & host size the same. |
238 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 238 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
239 size(640, 480), 1.0, size(640, 480), dpi(96, 96), 1.0, false, false); | 239 size(640, 480), 1.0, size(640, 480), dpi(96, 96), 1.0, false, false); |
240 QUnit.deepEqual(pluginSize, size(640, 480)); | 240 QUnit.deepEqual(pluginSize, size(640, 480)); |
241 | 241 |
242 // 2. Client logical dimensions smaller than host's. | 242 // 2. Client logical dimensions smaller than host's. |
243 pluginSize = remoting.DesktopViewport.choosePluginSize( | 243 pluginSize = remoting.DesktopViewport.choosePluginSize( |
244 size(640, 480), 1.0, size(1024, 600), dpi(96, 96), 1.0, false, false); | 244 size(640, 480), 1.0, size(1024, 600), dpi(96, 96), 1.0, false, false); |
245 QUnit.deepEqual(pluginSize, size(1024, 600)); | 245 QUnit.deepEqual(pluginSize, size(1024, 600)); |
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268 pluginSize = remoting.DesktopViewport.choosePluginSize( | 268 pluginSize = remoting.DesktopViewport.choosePluginSize( |
269 size(640, 480), 2.0, size(1024, 600), dpi(192, 192), 1.0, false, false); | 269 size(640, 480), 2.0, size(1024, 600), dpi(192, 192), 1.0, false, false); |
270 QUnit.deepEqual(pluginSize, size(512, (512 / 1024) * 600)); | 270 QUnit.deepEqual(pluginSize, size(512, (512 / 1024) * 600)); |
271 | 271 |
272 // 8. Client smaller than host, client high-DPI, host 150% DPI. | 272 // 8. Client smaller than host, client high-DPI, host 150% DPI. |
273 pluginSize = remoting.DesktopViewport.choosePluginSize( | 273 pluginSize = remoting.DesktopViewport.choosePluginSize( |
274 size(640, 480), 2.0, size(1024, 600), dpi(144, 144), 1.0, false, false); | 274 size(640, 480), 2.0, size(1024, 600), dpi(144, 144), 1.0, false, false); |
275 QUnit.deepEqual(pluginSize, size(512, (512 / 1024) * 600)); | 275 QUnit.deepEqual(pluginSize, size(512, (512 / 1024) * 600)); |
276 }); | 276 }); |
277 | 277 |
278 test('choosePluginSize() full-screen multi-monitor optimization', | 278 QUnit.test('choosePluginSize() full-screen multi-monitor optimization', |
279 function() { | 279 function() { |
280 // Each test has a host sized to approximate two or more monitors. | 280 // Each test has a host sized to approximate two or more monitors. |
281 | 281 |
282 // 1. Client & host per-monitor dimensions match, two monitors side-by-side. | 282 // 1. Client & host per-monitor dimensions match, two monitors side-by-side. |
283 var pluginSize = remoting.DesktopViewport.choosePluginSize( | 283 var pluginSize = remoting.DesktopViewport.choosePluginSize( |
284 size(640, 480), 1.0, size(2 * 640, 480), dpi(96, 96), 1.0, true, true); | 284 size(640, 480), 1.0, size(2 * 640, 480), dpi(96, 96), 1.0, true, true); |
285 QUnit.deepEqual(pluginSize, size(2 * 640, 480)); | 285 QUnit.deepEqual(pluginSize, size(2 * 640, 480)); |
286 | 286 |
287 // 2. Client & host per-monitor dimensions match, two monitors stacked. | 287 // 2. Client & host per-monitor dimensions match, two monitors stacked. |
288 pluginSize = remoting.DesktopViewport.choosePluginSize( | 288 pluginSize = remoting.DesktopViewport.choosePluginSize( |
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320 | 320 |
321 // 8. Client & host per-monitor dimensions match, two monitors stacked, | 321 // 8. Client & host per-monitor dimensions match, two monitors stacked, |
322 // high-DPI client & host. | 322 // high-DPI client & host. |
323 pluginSize = remoting.DesktopViewport.choosePluginSize( | 323 pluginSize = remoting.DesktopViewport.choosePluginSize( |
324 size(640, 480), 2.0, size(640, 2 * 480), dpi(192, 192), | 324 size(640, 480), 2.0, size(640, 2 * 480), dpi(192, 192), |
325 1.0, true, true); | 325 1.0, true, true); |
326 QUnit.deepEqual(pluginSize, size(640 / 2.0, (2 * 480) / 2.0)); | 326 QUnit.deepEqual(pluginSize, size(640 / 2.0, (2 * 480) / 2.0)); |
327 }); | 327 }); |
328 | 328 |
329 })(); | 329 })(); |
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