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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
4 <style> | 4 <style> |
5 canvas { | 5 canvas { |
6 background-color: rgba(0, 0, 0, 1); | 6 background-color: rgba(0, 0, 0, 1); |
7 } | 7 } |
8 | 8 |
9 .hidden { | 9 .hidden { |
10 visibility: hidden; | 10 visibility: hidden; |
11 } | 11 } |
12 | 12 |
13 .visible { | 13 .visible { |
14 visibility: visible; | 14 visibility: visible; |
15 } | 15 } |
16 </style> | 16 </style> |
17 | 17 |
18 <script> | 18 <script> |
19 if (window.testRunner) { | 19 if (window.testRunner) { |
20 testRunner.dumpAsText(true); | 20 testRunner.dumpAsTextWithPixelResults(); |
21 testRunner.overridePreference("WebKitWebGLEnabled", "1"); | 21 testRunner.overridePreference("WebKitWebGLEnabled", "1"); |
22 } | 22 } |
23 | 23 |
24 function drawCanvas(canvasID, clearColor) | 24 function drawCanvas(canvasID, clearColor) |
25 { | 25 { |
26 var theCanvas = document.getElementById(canvasID); | 26 var theCanvas = document.getElementById(canvasID); |
27 var glContext = theCanvas.getContext("experimental-webgl"); | 27 var glContext = theCanvas.getContext("experimental-webgl"); |
28 glContext.clearColor(clearColor[0], clearColor[1], clearColor[2], clea
rColor[3]); | 28 glContext.clearColor(clearColor[0], clearColor[1], clearColor[2], clea
rColor[3]); |
29 glContext.clear(glContext.COLOR_BUFFER_BIT); | 29 glContext.clear(glContext.COLOR_BUFFER_BIT); |
30 } | 30 } |
31 | 31 |
32 function init() | 32 function init() |
33 { | 33 { |
34 drawCanvas("topGL", [0, 0.5, 0, 1]); | 34 drawCanvas("topGL", [0, 0.5, 0, 1]); |
35 drawCanvas("bottomGL", [1, 0, 0, 1]); | 35 drawCanvas("bottomGL", [1, 0, 0, 1]); |
36 } | 36 } |
37 </script> | 37 </script> |
38 </head> | 38 </head> |
39 | 39 |
40 <body onload="init()"> | 40 <body onload="init()"> |
41 <!-- Tests CSS visibility flag for WebGL layers. --> | 41 <!-- Tests CSS visibility flag for WebGL layers. --> |
42 <!-- Pixel test only. Only the green webGL canvas should be visible. The red
one should be hidden. --> | 42 <!-- Pixel test only. Only the green webGL canvas should be visible. The red
one should be hidden. --> |
43 <div><canvas id="topGL" class="visible" width="150" height="150"></canvas></
div> | 43 <div><canvas id="topGL" class="visible" width="150" height="150"></canvas></
div> |
44 <div><canvas id="bottomGL" class="hidden" width="150" height="150"></canvas>
</div> | 44 <div><canvas id="bottomGL" class="hidden" width="150" height="150"></canvas>
</div> |
45 </body> | 45 </body> |
46 </html> | 46 </html> |
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