зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
1.5 KiB
HTML
48 строки
1.5 KiB
HTML
<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=450876
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-->
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<head>
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<title>Test for Bug 450876 - Crash [@ nsEventStateManager::GetNextTabbableMapArea] with img usemap and tabindex</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.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>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=450876">Mozilla Bug 450876</a>
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<p id="display"><a href="#" id="a">link to focus from</a><img usemap="#a" tabindex="1"></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 class="testbody" type="text/javascript">
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/** Test for Bug 450876 **/
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function setTabFocus() {
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// Override tab focus behavior on Mac */
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SpecialPowers.pushPrefEnv({ set: [[ "accessibility.tabfocus", 7 ]] }, doTest);
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}
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function doTest() {
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is(document.activeElement, document.body, "body element should be focused");
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document.getElementById('a').focus();
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is(document.activeElement, document.getElementById('a'), "link should have focus");
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is(document.hasFocus(), true, "document should be focused");
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synthesizeKey("KEY_Tab");
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is(document.activeElement, document.body, "body element should be focused");
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is(document.hasFocus(), false, "document should not be focused");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(setTabFocus);
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</script>
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</pre>
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</body>
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</html>
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