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285 lines
9.8 KiB
HTML
285 lines
9.8 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=238987
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-->
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<head>
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<title>Test for Bug 238987</title>
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<script type="text/javascript" src="/MochiKit/packed.js"></script>
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<script type="text/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>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=238987">Mozilla Bug 238987</a>
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<p id="display"></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 238987 **/
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var shouldStop = false;
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var modifier = 0;
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var expectedResult = "i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12";
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var forwardFocusArray = expectedResult.split(",");
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var backwardFocusArray = expectedResult.split(",");
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var forwardBlurArray = expectedResult.split(",");
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var backwardBlurArray = expectedResult.split(",");
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// Adding 3 for "begin", "end", "begin" and one for the <a> in the Mochitest template,
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var expectedWindowFocusCount = forwardFocusArray.length + backwardFocusArray.length + 4;
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// but the last blur event goes to i1, not "begin".
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var expectedWindowBlurCount = forwardFocusArray.length + backwardFocusArray.length + 3;
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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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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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const prefSvcContractID = "@mozilla.org/preferences-service;1";
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const prefSvcIID = Components.interfaces.nsIPrefService;
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var prefs = Components.classes[prefSvcContractID].getService(prefSvcIID)
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.getBranch("accessibility.");
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if (!newValue) {
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try {
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prefs.clearUserPref("tabfocus");
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} catch(ex) {}
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} else {
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prefs.setIntPref("tabfocus", newValue);
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}
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}
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function handleFocus(e) {
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if (e.target.id == "begin") {
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// if the modifier is set, the test is coming back from the end.
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if (modifier) {
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shouldStop = true;
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}
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} else if (e.target.id == "end") {
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modifier = Components.interfaces.nsIDOMNSEvent.SHIFT_MASK;
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} else if (modifier) {
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var expected = backwardFocusArray.pop();
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ok(expected == e.target.id,
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"(focus) Backward tabbing, expected [" +
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expected + "], got [" + e.target.id + "]");
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} else {
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var expected = forwardFocusArray.shift();
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ok(expected == e.target.id,
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"(focus) Forward tabbing, expected [" +
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expected + "], got [" + e.target.id + "]");
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}
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}
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function handleWindowFocus(e) {
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--expectedWindowFocusCount;
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var s = "target " + e.target;
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if ("id" in e.target) {
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s = s + ", id=\"" + e.target.id + "\"";
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}
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ok(e.eventPhase == Components.interfaces.nsIDOMEvent.CAPTURING_PHASE,
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"|window| should not have got a focus event, " + s);
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}
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function handleBlur(e) {
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if (e.target.id == "begin" || e.target.id == "end") {
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return;
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} else if (modifier) {
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var expected = backwardBlurArray.pop();
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ok(expected == e.target.id,
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"(blur) backward tabbing, expected [" +
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expected + "], got [" + e.target.id + "]");
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} else {
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var expected = forwardBlurArray.shift();
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ok(expected == e.target.id,
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"(blur) forward tabbing, expected [" +
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expected + "], got [" + e.target.id + "]");
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}
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}
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function handleWindowBlur(e) {
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--expectedWindowBlurCount;
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var s = "target " + e.target;
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if ("id" in e.target) {
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s = s + ", id=\"" + e.target.id + "\"";
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}
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ok(e.eventPhase == Components.interfaces.nsIDOMEvent.CAPTURING_PHASE,
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"|window| should not have got a blur event, " + s);
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}
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function tab() {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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var utils = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
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getInterface(Components.interfaces.nsIDOMWindowUtils);
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// Send tab key events.
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var key = Components.interfaces.nsIDOMKeyEvent.DOM_VK_TAB;
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utils.sendKeyEvent("keydown", key, 0, modifier);
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utils.sendKeyEvent("keypress", key, 0, modifier);
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utils.sendKeyEvent("keyup", key, 0, modifier);
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if (shouldStop) {
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// Did focus handling succeed
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is(forwardFocusArray.length, 0,
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"Not all forward tabbing focus tests were run, " +
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forwardFocusArray.toString());
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is(backwardFocusArray.length, 0,
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"Not all backward tabbing focus tests were run, " +
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backwardFocusArray.toString());
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is(expectedWindowFocusCount, 0,
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"|window| didn't get the right amount of focus events");
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// and blur.
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is(forwardBlurArray.length, 0,
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"Not all forward tabbing blur tests were run, " +
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forwardBlurArray.toString());
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is(backwardBlurArray.length, 0,
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"Not all backward tabbing blur tests were run, " +
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backwardBlurArray.toString());
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is(expectedWindowBlurCount, 0,
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"|window| didn't get the right amount of blur events");
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setOrRestoreTabFocus(0);
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SimpleTest.finish();
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} else {
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setTimeout(tab, 50);
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}
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}
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function start() {
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window.focus();
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window.addEventListener("focus", handleWindowFocus, true);
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window.addEventListener("focus", handleWindowFocus, false);
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window.addEventListener("blur", handleWindowBlur, true);
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window.addEventListener("blur", handleWindowBlur, false);
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var elements = document.getElementsByTagName("*");
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for (var i = 0; i < elements.length; ++i) {
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if (elements[i].hasAttribute("id")) {
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elements[i].addEventListener("focus", handleFocus, false);
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elements[i].addEventListener("blur", handleBlur, false);
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}
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if (elements[i].getAttribute("tabindex") == "1") {
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elements[i].setAttribute("tabindex", "-1");
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}
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}
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tab();
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}
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function doTest() {
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setOrRestoreTabFocus(7);
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setTimeout(start, 100);
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(doTest);
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</script>
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</pre>
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<h4 tabindex="0" id="begin">Test:</h4>
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<table>
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<tbody>
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<tr>
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<td>type="text"</td><td><input type="text" id="i1" value=""></td>
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</tr>
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<tr>
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<td>type="button"</td><td><input type="button" id="i2" value="type='button'"></td>
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</tr>
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<tr>
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<td>type="checkbox"</td><td><input type="checkbox" id="i3" ></td>
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</tr>
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<tr>
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<td>type="radio" checked</td><td><input type="radio" id="i4" name="radio" checked>
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<input type="radio" id="i4b" name="radio"></td>
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</tr>
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<tr>
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<td>type="radio"</td><td><input type="radio" id="i5" name="radio2">
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<input type="radio" id="i6" name="radio2"></td>
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</tr>
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<tr>
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<td>type="password"</td><td><input type="password" id="i7"></td>
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</tr>
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<tr>
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<td>type="file"</td><td><input type="file" id="i8"></td>
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</tr>
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<tr>
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<td>button</td><td><button id="i9">button</button></td>
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</tr>
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<tr>
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<td>select</td><td><select id="i10"><option>select</option></select></td>
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</tr>
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<tr>
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<td>a</td><td><a href="#radio" id="i11">a link</a></td>
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</tr>
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<tr>
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<td>tabindex="0"</td><td><span tabindex="0" id="i12">span</span></td>
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</tr>
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<tr>
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<td><h3>Form elements with tabindex="-1"</h3></td>
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</tr>
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<tr>
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<td>type="text"</td><td><input type="text" tabindex="-1" value=""></td>
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</tr>
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<tr>
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<td>type="button"</td><td><input type="button" tabindex="-1" value="type='button'"></td>
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</tr>
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<tr>
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<td>type="checkbox"</td><td><input type="checkbox" tabindex="-1"></td>
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</tr>
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<tr>
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<td>type="radio" checked</td><td><input type="radio" tabindex="-1" name="radio3" checked>
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<input type="radio" tabindex="-1" name="radio3"></td>
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</tr>
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<tr>
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<td>type="radio"</td><td><input type="radio" tabindex="-1" name="radio4">
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<input type="radio" tabindex="-1" name="radio4"></td>
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</tr>
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<tr>
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<td>type="password"</td><td><input type="password" tabindex="-1"></td>
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</tr>
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<tr>
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<td>type="file"</td><td><input type="file" tabindex="-1"></td>
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</tr>
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<tr>
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<td>button</td><td><button tabindex="-1">button</button></td>
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</tr>
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<tr>
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<td>select</td><td><select tabindex="-1"><option>select</option></select></td>
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</tr>
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<tr>
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<td><h3>Form elements with .setAttribute("tabindex", "-1")</h3></td>
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</tr>
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<tr>
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<td>type="text"</td><td><input type="text" tabindex="1" value=""></td>
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</tr>
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<tr>
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<td>type="button"</td><td><input type="button" tabindex="1" value="type='button'"></td>
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</tr>
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<tr>
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<td>type="checkbox"</td><td><input type="checkbox" tabindex="1"></td>
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</tr>
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<tr>
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<td>type="radio" checked</td><td><input type="radio" tabindex="1" name="radio5" checked>
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<input type="radio" tabindex="1" name="radio5"></td>
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</tr>
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<tr>
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<td>type="radio"</td><td><input type="radio" tabindex="1" name="radio6">
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<input type="radio" tabindex="1" name="radio6"></td>
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</tr>
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<tr>
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<td>type="password"</td><td><input type="password" tabindex="1"></td>
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</tr>
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<tr>
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<td>type="file"</td><td><input type="file" tabindex="1"></td>
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</tr>
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<tr>
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<td>button</td><td><button tabindex="1">button</button></td>
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</tr>
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<tr>
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<td>select</td><td><select tabindex="1"><option>select</option></select></td>
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</tr>
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</tbody>
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</table>
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<h4 tabindex="0" id="end">done.</h4>
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</body>
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</html>
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