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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/reftests/display-list/1413073.html
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE html>
+<html lang="en" class="reftest-wait">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<meta charset="utf-8">
+<title>The ASR for the opacity item is the root scroll frame instead of the subframe.</title>
+
+<style>
+
+.outer {
+ /* avoid event regions messing with our demonstration */
+ pointer-events: none;
+ /* make sure the .outer opacity item has the root scroll frame as its ASR */
+ background: rgba(0, 0, 0, 0.1);
+}
+
+.opacity {
+ opacity: 0.8;
+}
+
+.scrollFrameWrapper {
+ /* clips off .scrollFrame's scrollbar */
+ margin: 100px;
+ overflow: hidden;
+}
+
+.scrollFrame {
+ height: 300px;
+ margin-right: -20px;
+ padding-right: 20px;
+ overflow: auto;
+}
+
+.scrolledContents {
+ height: 1000px;
+ width: 200px;
+ border: 5px solid black;
+ pointer-events: auto;
+}
+
+</style>
+
+</head><body>
+
+<div class="opacity outer">
+ <div class="opacity inner">
+ <div class="scrollFrameWrapper">
+ <div class="scrollFrame">
+ <div class="scrolledContents"></div>
+ </div>
+ </div>
+ </div>
+</div>
+
+<script>
+
+function doTest()
+{
+ var scrollFrame = document.querySelector('.scrollFrame');
+ scrollFrame.scrollTop = 10;
+ scrollFrame.scrollTop = 20;
+ scrollFrame.scrollTop = 0;
+
+ document.documentElement.removeAttribute("class");
+}
+
+document.addEventListener("MozReftestInvalidate", doTest);
+</script>
+</body></html>