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+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<head>
+ <meta charset="utf-8">
+ <title>Testcase for bug 1010538, smooth scrolling expected</title>
+ <style type="text/css">
+
+ html,body {
+ color: black;
+ background-color: white;
+ font-size: 16px;
+ padding: 0;
+ margin: 0;
+ }
+
+ .a_box {
+ position: relative;
+ left: 0px;
+ top: 0px;
+ width: 20px;
+ height: 20px;
+ background: blue;
+ }
+
+ .another_box {
+ position: relative;
+ left: 2000px;
+ top: 2000px;
+ width: 20px;
+ height: 20px;
+ background: green;
+ }
+
+ .scroll_box {
+ width: 50px;
+ height: 50px;
+ overflow: scroll;
+ will-change: scroll-position;
+ }
+
+ #scroll_1, #scroll_2, #scroll_3, #scroll_6 {
+ scroll-behavior: smooth;
+ }
+
+ #scroll_4 {
+ scroll-behavior: auto;
+ }
+ }
+
+ </style>
+</head>
+<body>
+ <div id="scroll_1" class="scroll_box">
+ <div id="box1a" class="a_box"></div>
+ <div id="box1b" class="another_box"></div>
+ </div>
+ <div id="scroll_2" class="scroll_box">
+ <div id="box2a" class="a_box"></div>
+ <div id="box2b" class="another_box"></div>
+ </div>
+ <div id="scroll_3" class="scroll_box">
+ <div id="box3a" class="a_box"></div>
+ <div id="box3b" class="another_box"></div>
+ </div>
+ <div id="scroll_4" class="scroll_box">
+ <div id="box4a" class="a_box"></div>
+ <div id="box4b" class="another_box"></div>
+ </div>
+ <div id="scroll_5" class="scroll_box">
+ <div id="box5a" class="a_box"></div>
+ <div id="box5b" class="another_box"></div>
+ </div>
+ <div id="scroll_6" class="scroll_box">
+ <div id="box6a" class="a_box"></div>
+ <div id="box6b" class="another_box"></div>
+ </div>
+<script>
+ function doTest() {
+ if (document.location.search != '?ref') {
+ document.getElementById("box1b").scrollIntoView({block: "end"});
+ document.getElementById("box2b").scrollIntoView({block: "end", behavior: "auto"});
+ document.getElementById("box3b").scrollIntoView({block: "end", behavior: "smooth"});
+ document.getElementById("box4b").scrollIntoView({block: "end", behavior: "smooth"});
+ document.getElementById("box5b").scrollIntoView({block: "end", behavior: "smooth"});
+ document.getElementById("box6b").scrollIntoView(false);
+
+ // Interrupt any smooth scrolling
+ for (var i=1; i <= 6; i++) {
+ document.getElementById("scroll_" + i).scrollLeft
+ = document.getElementById("scroll_" + i).scrollLeft;
+ document.getElementById("scroll_" + i).scrollTop
+ = document.getElementById("scroll_" + i).scrollTop;
+ }
+ }
+ document.documentElement.removeAttribute("class");
+ }
+ for (var i=1; i <= 6; i++) {
+ document.getElementById("box" + i + "a")
+ .scrollIntoView({block: "start", behavior: "instant"});
+ }
+ window.addEventListener("MozReftestInvalidate", doTest);
+</script>
+</body>
+</html>