зеркало из https://github.com/mozilla/gecko-dev.git
126 строки
3.6 KiB
HTML
126 строки
3.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=375008
|
|
-->
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test for Bug 375008</title>
|
|
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=375008">Mozilla Bug 375008</a>
|
|
<p id="display"></p>
|
|
<div id="content">
|
|
<div id='not-focusable'>
|
|
<!-- Disabled elements -->
|
|
<button hidden disabled>foo</button>
|
|
<input hidden disabled>
|
|
<fieldset hidden disabled>foo</fieldset>
|
|
<select hidden disabled><option>foo</option></select>
|
|
<textarea hidden disabled></textarea>
|
|
<optgroup hidden disabled><option>foo</option></optgroup>
|
|
<option hidden disabled>foo</option>
|
|
</div>
|
|
|
|
<div id='focusable'>
|
|
<button hidden>foo</button>
|
|
<input hidden>
|
|
<select hidden><option>foo</option></select>
|
|
<textarea hidden></textarea>
|
|
|
|
<!-- Those elements are not focusable by default. -->
|
|
<fieldset tabindex=1 hidden>foo</fieldset>
|
|
<optgroup tabindex=1 hidden><option>foo</option></optgroup>
|
|
<option tabindex=1 hidden>foo</option>
|
|
</div>
|
|
|
|
<!-- Hidden elements, they have a frame but focus will go through them. -->
|
|
<div id='hidden' style='visibility: hidden;'>
|
|
<button hidden>foo</button>
|
|
<input hidden>
|
|
<fieldset hidden>foo</fieldset>
|
|
<select hidden><option>foo</option></select>
|
|
<textarea hidden></textarea>
|
|
<optgroup hidden><option>foo</option></optgroup>
|
|
<option hidden>foo</option>
|
|
</div>
|
|
|
|
<div>
|
|
<input id='witness'>
|
|
</div>
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script type="application/javascript">
|
|
|
|
/** Test for Bug 375008 **/
|
|
|
|
/*
|
|
* This test is divided in three parts:
|
|
* - cases where focus isn't doable but blur should not happen;
|
|
* - cases where focus is doable;
|
|
* - cases where focus isn't doable but blur should still happen.
|
|
*/
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
SimpleTest.waitForFocus(function() {
|
|
// On Mac, this preference needs to be turned on to be able to focus all the
|
|
// form controls we want to focus.
|
|
SpecialPowers.pushPrefEnv({"set": [[ "accessibility.mouse_focuses_formcontrol", true ]]},
|
|
runTest);
|
|
});
|
|
|
|
function runTest()
|
|
{
|
|
var witness = document.getElementById('witness');
|
|
witness.focus();
|
|
|
|
var notFocusableElements = document.getElementById('not-focusable').children;
|
|
for (var i=0; i<notFocusableElements.length; ++i) {
|
|
var element = notFocusableElements[i];
|
|
element.hidden = false;
|
|
synthesizeMouseAtCenter(element, {});
|
|
is(document.activeElement, witness,
|
|
"[" + element.tagName + "] witness should still be focused");
|
|
|
|
// Cleanup.
|
|
element.hidden = true;
|
|
witness.focus();
|
|
}
|
|
|
|
var focusableElements = document.getElementById('focusable').children;
|
|
for (var i=0; i<focusableElements.length; ++i) {
|
|
var element = focusableElements[i];
|
|
element.hidden = false;
|
|
synthesizeMouseAtCenter(element, {});
|
|
is(document.activeElement, element, "focus should have moved to " + element);
|
|
|
|
// Cleanup.
|
|
element.hidden = true;
|
|
witness.focus();
|
|
}
|
|
|
|
var hiddenElements = document.getElementById('hidden').children;
|
|
for (var i=0; i<hiddenElements.length; ++i) {
|
|
var element = hiddenElements[i];
|
|
element.hidden = false;
|
|
synthesizeMouseAtCenter(element, {});
|
|
is(document.activeElement, document.body,
|
|
"focus should have moved to the body");
|
|
|
|
// Cleanup.
|
|
element.hidden = true;
|
|
witness.focus();
|
|
}
|
|
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|