2012-09-24 08:38:16 +04:00
|
|
|
<!DOCTYPE HTML>
|
|
|
|
|
<html>
|
|
|
|
|
<head>
|
|
|
|
|
<title>Test bug 791616</title>
|
|
|
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
|
|
|
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
|
|
|
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
|
|
|
<style>
|
|
|
|
|
#t {
|
|
|
|
|
overflow: auto;
|
|
|
|
|
position: absolute;
|
|
|
|
|
left: 200px;
|
|
|
|
|
top: 100px;
|
|
|
|
|
font: 14px/1.1em "Consolas","Bitstream Vera Sans Mono","Courier New",Courier,monospace;
|
|
|
|
|
}
|
|
|
|
|
</style>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
<p id="display"></p>
|
|
|
|
|
<div id="t" contenteditable>
|
|
|
|
|
<div>66666666666666</div>
|
|
|
|
|
<div id="target">777777777777777777777777777777777777777</div>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
<pre id="test">
|
|
|
|
|
<script class="testbody">
|
|
|
|
|
var t = document.getElementById("t");
|
|
|
|
|
var target = document.getElementById("target");
|
|
|
|
|
var sel = window.getSelection();
|
|
|
|
|
var smoothScrollPref = "general.smoothScroll";
|
|
|
|
|
|
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
|
t.scrollTop = 0;
|
|
|
|
|
var targetY = target.getBoundingClientRect().top;
|
|
|
|
|
|
|
|
|
|
SimpleTest.waitForFocus(function() {
|
2015-03-03 16:46:35 +03:00
|
|
|
SpecialPowers.pushPrefEnv({"set":[[smoothScrollPref, false]]}, runTest);
|
|
|
|
|
});
|
|
|
|
|
function runTest() {
|
|
|
|
|
is(target.getBoundingClientRect().top, targetY, "Target should not have scrolled due to waitForFocus");
|
|
|
|
|
t.focus();
|
|
|
|
|
is(target.getBoundingClientRect().top, targetY, "Target should not have scrolled due to focus change");
|
2012-09-24 08:38:16 +04:00
|
|
|
|
2015-03-03 16:46:35 +03:00
|
|
|
// Move the caret to scroll it into view
|
|
|
|
|
sel.collapse(target.firstChild, 2);
|
|
|
|
|
synthesizeKey("VK_LEFT", {});
|
2012-09-24 08:38:16 +04:00
|
|
|
|
2015-03-03 16:46:35 +03:00
|
|
|
// Delay until next repaint in case stuff is asynchronous. Also
|
|
|
|
|
// take a trip through the event loop.
|
|
|
|
|
setTimeout(function() {
|
2015-07-14 22:28:58 +03:00
|
|
|
window.requestAnimationFrame(function() {
|
2015-03-03 16:46:35 +03:00
|
|
|
is(sel.anchorNode, target.firstChild, "Should have selected 'target' text node");
|
|
|
|
|
is(sel.anchorOffset, 1, "Selection should have moved left one character");
|
|
|
|
|
// We should not have needed to scroll the caret into view
|
|
|
|
|
is(target.getBoundingClientRect().top, targetY, "Target should not have scrolled");
|
|
|
|
|
SimpleTest.finish();
|
|
|
|
|
});
|
|
|
|
|
// Make sure repainting actually happens.
|
|
|
|
|
target.style.background = "yellow";
|
2012-09-24 08:38:16 +04:00
|
|
|
});
|
2015-03-03 16:46:35 +03:00
|
|
|
}
|
2012-09-24 08:38:16 +04:00
|
|
|
</script>
|
|
|
|
|
</pre>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
