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Side by Side Diff: LayoutTests/fast/regions/auto-size/autoheight-regionlayoutupdate-multipletimes.html

Issue 159933010: Remove everything region-specific from LayoutTests. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 6 years, 10 months ago
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1 <!doctype html>
2 <html>
3 <head>
4 <script src="../../../resources/js-test.js"></script>
5 <script src="../resources/helper.js"></script>
6 <style>
7 .notVisible { visibility: hidden; }
8 .flow { -webkit-flow-into: flow; }
9 #article { width: 50px; height: 50px; background-color: green; }
10 #region { -webkit-flow-from: flow; }
11 </style>
12 </head>
13 <body>
14 <div id="eventCount"></div>
15 <div id="article"></div>
16 <div id="region"></div>
17 <script>
18 description("Test for WebKitBug 102101 [CSS Regions] regionlayoutupd ate event fires continuously");
19
20 if (window.testRunner) {
21 window.testRunner.dumpAsText();
22 window.testRunner.waitUntilDone();
23 }
24
25 window.jsTestIsAsync = true;
26
27 var eventDispatchCount = 0;
28 var timeoutID;
29
30 function flowThreadUpdated(event) {
31 if (++eventDispatchCount > 1) {
32 endTest();
33 return;
34 }
35
36 // Updating the content of eventCount element should not trigger a layout
37 // on the auto-height region.
38 document.getElementById("eventCount").textContent = eventDispatc hCount;
39 }
40
41 function startTest() {
42 getFlowByName("flow").addEventListener("webkitregionlayoutupdate ", flowThreadUpdated);
43 document.getElementById("article").className = "flow";
44 timeoutID = window.setTimeout(endTest, 500);
45 }
46
47 function endTest() {
48 window.clearTimeout(timeoutID);
49 getFlowByName("flow").removeEventListener("webkitregionlayoutupd ate", flowThreadUpdated);
50
51 document.getElementById("eventCount").className = "notVisible";
52 document.getElementById("region").className = "notVisible";
53
54 if (eventDispatchCount > 1)
55 debug("FAIL The regionlayoutupdate event fired twice instead of once.")
56 else
57 debug("PASS The regionlayoutupdate fired only once.");
58 finishJSTest();
59 }
60
61 window.addEventListener("load", startTest);
62 </script>
63 </body>
64 </html>
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