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Test Info:
- Manifest: layout/base/tests/mochitest.toml
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body onload="setTimeout(runtests, 200)">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=423523">Mozilla Bug 423523</a>
<p id="display"></p>
<table>
<tbody><tr>
<td class="tdABB" id="tdTo">
<p id="par1">Some text...</p></td>
<td>
<div id="div1" style="border: 1px solid silver; width: 250px;" contenteditable="true">This is some editable text.</div>
</td></tr>
</tbody></table>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
SimpleTest.requestFlakyTimeout("untriaged");
function divIsFocused() {
// Check if div is directly focused.
var divNode = document.getElementById("div1");
if (window.getSelection().focusNode == divNode) {
return true;
}
// Check if one of the div's children has focus.
var node = window.getSelection().focusNode;
var childNodes = divNode.childNodes;
for (var i=0; i<childNodes.length; i++) {
if (childNodes[i] == node) {
return true;
}
}
// Not focused (at least not the first gen kids, and
// that's ok for this test).
return false;
}
function selectionOffsetIs(expectedOffset) {
return window.getSelection().focusOffset == expectedOffset;
}
function sendMouseClick() {
var rect=document.getElementById('div1').getBoundingClientRect();
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.sendMouseEvent('mousedown', rect.left+1, rect.top+1, 0, 1, 0);
utils.sendMouseEvent('mouseup', rect.left+1, rect.top+1, 0, 1, 0);
}
function runtests() {
sendMouseClick();
window.getSelection().collapse(document.getElementById("div1").firstChild, 0);
ok(divIsFocused(), "Div should be focused [0].");
ok(divIsFocused(), "Div should be focused [1].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
synthesizeKey("KEY_ArrowLeft");
ok(divIsFocused(), "Div should be focused [2].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
synthesizeKey("KEY_ArrowRight");
ok(divIsFocused(), "Div should be focused [3].");
ok(selectionOffsetIs(1), "Caret should be at offset 1");
synthesizeKey("KEY_ArrowLeft");
ok(divIsFocused(), "Div should be focused [4].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
ok(divIsFocused(), "Div should be focused [5].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
sendMouseClick();
ok(divIsFocused(), "Div should be focused [6].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
synthesizeKey("KEY_ArrowLeft");
ok(divIsFocused(), "Div should be focused [7].");
ok(selectionOffsetIs(0), "Caret should be at offset 0");
SimpleTest.finish();
}
</script>
</pre>
</body>
</html>