layout/reftests/scrolling/scrolling.js@8bccb770b82d
layout/reftests/scrolling/scrolling.js
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
1 var topElements = document.getElementsByClassName("scrollTop");
2 if (!topElements.length) {
3 topElements = [document.documentElement];
4 }
6 var failed = false;
8 function doScroll(d)
9 {
10 if (failed)
11 return;
12 for (var i = 0; i < topElements.length; ++i) {
13 var e = topElements[i];
14 e.scrollTop = d;
15 if (e.scrollTop != d) {
16 document.documentElement.textContent =
17 "Scrolling failed on " + e.tagName + " element, " +
18 "tried to scroll to " + d + ", got " + e.scrollTop +
19 " (Random number: " + Math.random() + ")";
20 failed = true;
21 }
22 }
23 }
25 if (document.location.search == '?ref') {
26 doScroll(20);
27 } else if (document.location.search == '?up') {
28 doScroll(40);
29 document.documentElement.setAttribute("class", "reftest-wait");
30 window.addEventListener("MozReftestInvalidate", function() {
31 document.documentElement.removeAttribute("class");
32 doScroll(20);
33 }, false);
34 } else {
35 doScroll(1);
36 document.documentElement.setAttribute("class", "reftest-wait");
37 window.addEventListener("MozReftestInvalidate", function() {
38 document.documentElement.removeAttribute("class");
39 doScroll(20);
40 }, false);
41 }
