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1 <!DOCTYPE html> | |
2 | |
3 <html> | |
4 <head> | |
5 <style> | |
6 .set { | |
7 position: absolute; | |
8 top: 8px; | |
9 } | |
10 .box { | |
11 height: 100px; | |
12 width: 100px; | |
13 } | |
14 | |
15 .hidden { | |
16 visibility: hidden; | |
17 } | |
18 | |
19 .container { | |
20 margin: 10px; | |
21 padding: 20px; | |
22 } | |
23 .container.hidden { | |
24 outline: 4px solid red; | |
25 } | |
26 | |
27 .visible { | |
28 visibility: visible; | |
29 } | |
30 .should-be-hidden { | |
31 background-color: red !important; | |
32 } | |
33 .should-be-visible { | |
34 background-color: green !important; | |
35 } | |
36 .composited { | |
37 -webkit-transform: translateZ(0); | |
38 } | |
39 | |
40 .visible-indicator { | |
41 background-color: green; | |
42 } | |
43 | |
44 .hidden-indicator { | |
45 background-color: red; | |
46 } | |
47 </style> | |
48 <script> | |
49 if (window.layoutTestController) { | |
50 layoutTestController.dumpAsText(); | |
51 layoutTestController.waitUntilDone(); | |
52 } | |
53 | |
54 function doTest() | |
55 { | |
56 if (window.layoutTestController) | |
57 document.getElementById('layers1').innerText = layoutTestController.laye
rTreeAsText(); | |
58 | |
59 window.setTimeout(function() { | |
60 var firstImage = document.querySelectorAll('img')[0]; | |
61 firstImage.style.visibility = 'visible'; | |
62 | |
63 if (window.layoutTestController) | |
64 document.getElementById('layers2').innerText = layoutTestController.la
yerTreeAsText(); | |
65 | |
66 window.setTimeout(function() { | |
67 var secondContainer = document.querySelectorAll('.container')[1]; | |
68 secondContainer.style.visibility = 'visible'; | |
69 | |
70 if (window.layoutTestController) { | |
71 document.getElementById('layers3').innerText = layoutTestControlle
r.layerTreeAsText(); | |
72 layoutTestController.notifyDone(); | |
73 } | |
74 }, 0); | |
75 }, 0); | |
76 } | |
77 window.addEventListener('load', doTest, false); | |
78 </script> | |
79 </head> | |
80 <body> | |
81 <!-- Tests dynamic changes of visibility, using directly composited images.
--> | |
82 <div class="composited container"><img src="../resources/thiswayup.png" clas
s="hidden composited box"></div> | |
83 <div class="composited hidden container"><img src="../resources/thiswayup.pn
g" class="composited box"></div> | |
84 <div class="composited hidden container"><img src="../resources/thiswayup.pn
g" class="visible composited box"></div> | |
85 | |
86 <h2>Initial</h2> | |
87 <pre id="layers1"></pre> | |
88 | |
89 <h2>After step 1</h2> | |
90 <pre id="layers2"></pre> | |
91 | |
92 <h2>After step 2</h2> | |
93 <pre id="layers3"></pre> | |
94 </body> | |
95 </html> | |
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