OLD | NEW |
1 <!doctype html> | 1 <!doctype html> |
2 <div style="height: 800px; width: 800px; background-color: lightgray; -webkit-tr
ansform:translateZ(0)"> | 2 <div style="height: 800px; width: 800px; background-color: lightgray; -webkit-tr
ansform:translateZ(0)"> |
3 </div> | 3 </div> |
4 <div style="position:absolute; top: 0px; height: 200px; width: 200px"> | 4 <div style="position:absolute; top: 0px; height: 200px; width: 200px"> |
5 </div> | 5 </div> |
6 <div style="position:absolute; top: 400px; left: 400px; height: 200px; width: 20
0px; background-color: lightblue"> | 6 <div style="position:absolute; top: 400px; left: 400px; height: 200px; width: 20
0px; background-color: lightblue"> |
7 <div id="imgElement" style="height: 200px; width: 200px; background-color: lig
htblue"> | 7 <div id="imgElement" style="height: 200px; width: 200px; background-color: lig
htblue"> |
8 <div> | 8 </div> |
9 </div> | 9 </div> |
10 <pre id="output" style="display:none"> | 10 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> |
11 <pre> | |
12 <script src="../../resources/run-after-display.js"></script> | |
13 <script> | 11 <script> |
14 // Test that a repaint for the rect containing the changed background image is i
ssued in the coordinate space of the | 12 // Test that a repaint for the rect containing the changed background image is i
ssued in the coordinate space of the |
15 // squashing layer, *not* local to the div with the background image on it. | 13 // squashing layer, *not* local to the div with the background image on it. |
16 | 14 |
17 if (window.testRunner) { | |
18 testRunner.dumpAsText(); | |
19 testRunner.waitUntilDone(); | |
20 } | |
21 | |
22 if (window.internals) | 15 if (window.internals) |
23 internals.settings.setLayerSquashingEnabled(true); | 16 internals.settings.setLayerSquashingEnabled(true); |
24 | 17 |
25 var imgElement = document.querySelector("#imgElement"); | 18 function repaintTest() { |
26 var output = document.querySelector("#output"); | 19 var imgElement = document.querySelector("#imgElement"); |
27 | |
28 runAfterDisplay(function() { | |
29 if (window.internals) | |
30 window.internals.startTrackingRepaints(document); | |
31 | |
32 imgElement.style.backgroundImage = "url('data:image/gif;base64,R0lGODdhAgACA
IABAAAAAP///ywAAAAAAgACAAACA0QCBQA7')"; | 20 imgElement.style.backgroundImage = "url('data:image/gif;base64,R0lGODdhAgACA
IABAAAAAP///ywAAAAAAgACAAACA0QCBQA7')"; |
33 | 21 } |
34 if (window.internals) { | 22 runRepaintTest(); |
35 output.textContent = window.internals.layerTreeAsText(document, internal
s.LAYER_TREE_INCLUDES_REPAINT_RECTS); | |
36 window.internals.stopTrackingRepaints(document); | |
37 } | |
38 | |
39 output.style.display = 'block'; | |
40 | |
41 if (window.testRunner) | |
42 testRunner.notifyDone(); | |
43 }); | |
44 </script> | 23 </script> |
OLD | NEW |