зеркало из https://github.com/mozilla/gecko-dev.git
96 строки
2.1 KiB
HTML
96 строки
2.1 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=226361
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-->
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<head>
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<title>Test for Bug 226361</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body id="body1">
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<p id="display">
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<a id="b1" tabindex="1" href="http://home.mozilla.org">start</a><br />
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<br />
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<iframe id="iframe" tabindex="2" src="bug226361_iframe.xhtml"></iframe>
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<a id="b2" tabindex="3" href="http://home.mozilla.org">end</a>
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</p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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<![CDATA[
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/** Test for Bug 226361 **/
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// accessibility.tabfocus must be set to value 7 before running test also
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// on a mac.
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function setOrRestoreTabFocus(newValue) {
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if (!newValue) {
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SpecialPowers.clearUserPref("accessibility.tabfocus");
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} else {
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SpecialPowers.setIntPref("accessibility.tabfocus", newValue);
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}
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}
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// =================================
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var doc = document;
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function tab_to(id) {
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var wu = SpecialPowers.DOMWindowUtils;
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wu.sendKeyEvent('keypress', 9, 0, 0);
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is(doc.activeElement.id, id, "element with id=" + id + " should have focus");
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}
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function tab_iframe() {
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doc = document;
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tab_to('iframe');
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// inside iframe
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doc = document.getElementById('iframe').contentDocument
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tab_to('a3');tab_to('a5');tab_to('a1');tab_to('a2');tab_to('a4');
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}
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function doTest() {
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setOrRestoreTabFocus(7);
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try {
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window.getSelection().removeAllRanges();
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document.getElementById('body1').focus();
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is(document.activeElement.id, document.body.id, "body element should be focused");
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doc = document;
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tab_to('b1');
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tab_iframe();
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doc=document
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document.getElementById('iframe').focus()
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tab_to('b2');
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// Change tabindex so the next TAB goes back to the IFRAME
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document.getElementById('iframe').setAttribute('tabindex','4');
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tab_iframe();
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} finally {
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setOrRestoreTabFocus(0);
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}
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(doTest);
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]]>
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</script>
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</pre>
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</body>
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</html>
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