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diff --git a/dom/events/test/test_bug238987.html b/dom/events/test/test_bug238987.html new file mode 100644 index 0000000000..3a7b12653b --- /dev/null +++ b/dom/events/test/test_bug238987.html @@ -0,0 +1,279 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=238987 +--> +<head> + <title>Test for Bug 238987</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script 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=238987">Mozilla Bug 238987</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> + + /** Test for Bug 238987 **/ + + var shouldStop = false; + var activateShift = false; + var expectedResult = "i1,i2,i3,i4,i5,i6,i7,i8,number,i9,i10,i11,i12"; + var forwardFocusArray = expectedResult.split(","); + var backwardFocusArray = expectedResult.split(","); + var forwardBlurArray = expectedResult.split(","); + var backwardBlurArray = expectedResult.split(","); + // Adding 3 for "begin", "end", "begin" and one for the <a> in the Mochitest template, + var expectedWindowFocusCount = forwardFocusArray.length + backwardFocusArray.length + 4; + // but the last blur event goes to i1, not "begin". + var expectedWindowBlurCount = forwardFocusArray.length + backwardFocusArray.length + 3; + + function handleFocus(e) { + if (e.target.id == "begin") { + // if the activateShift is set, the test is coming back from the end. + if (activateShift) { + shouldStop = true; + } + } else if (e.target.id == "end") { + activateShift = true; + } else if (activateShift) { + var expected = backwardFocusArray.pop(); + ok(expected == e.target.id, + "(focus) Backward tabbing, expected [" + + expected + "], got [" + e.target.id + "]"); + } else { + var expected = forwardFocusArray.shift(); + is(e.target, document.activeElement, "Wrong activeElement!"); + ok(expected == e.target.id, + "(focus) Forward tabbing, expected [" + + expected + "], got [" + e.target.id + "]"); + } + } + + function handleWindowFocus(e) { + --expectedWindowFocusCount; + var s = "target " + e.target; + if ("id" in e.target) { + s = s + ", id=\"" + e.target.id + "\""; + } + ok(e.eventPhase == Event.CAPTURING_PHASE, + "|window| should not have got a focus event, " + s); + } + + function handleBlur(e) { + if (e.target.id == "begin" || e.target.id == "end") { + return; + } else if (activateShift) { + var expected = backwardBlurArray.pop(); + ok(expected == e.target.id, + "(blur) backward tabbing, expected [" + + expected + "], got [" + e.target.id + "]"); + } else { + var expected = forwardBlurArray.shift(); + ok(expected == e.target.id, + "(blur) forward tabbing, expected [" + + expected + "], got [" + e.target.id + "]"); + } + } + + function handleWindowBlur(e) { + --expectedWindowBlurCount; + var s = "target " + e.target; + if ("id" in e.target) { + s = s + ", id=\"" + e.target.id + "\""; + } + ok(e.eventPhase == Event.CAPTURING_PHASE, + "|window| should not have got a blur event, " + s); + } + + function tab() { + // Send tab key events. + synthesizeKey("KEY_Tab", {shiftKey: activateShift}); + if (shouldStop) { + // Did focus handling succeed + is(forwardFocusArray.length, 0, + "Not all forward tabbing focus tests were run, " + + forwardFocusArray.toString()); + is(backwardFocusArray.length, 0, + "Not all backward tabbing focus tests were run, " + + backwardFocusArray.toString()); + is(expectedWindowFocusCount, 0, + "|window| didn't get the right amount of focus events"); + + // and blur. + is(forwardBlurArray.length, 0, + "Not all forward tabbing blur tests were run, " + + forwardBlurArray.toString()); + is(backwardBlurArray.length, 0, + "Not all backward tabbing blur tests were run, " + + backwardBlurArray.toString()); + is(expectedWindowBlurCount, 0, + "|window| didn't get the right amount of blur events"); + + // Cleanup + window.removeEventListener("focus", handleWindowFocus, true); + window.removeEventListener("focus", handleWindowFocus); + window.removeEventListener("blur", handleWindowBlur, true); + window.removeEventListener("blur", handleWindowBlur); + var elements = document.getElementsByTagName("*"); + for (var i = 0; i < elements.length; ++i) { + if (elements[i].hasAttribute("id")) { + elements[i].removeEventListener("focus", handleFocus); + elements[i].removeEventListener("blur", handleBlur); + } + } + + SimpleTest.finish(); + } else { + setTimeout(tab, 0); + } + } + + function start() { + window.focus(); + window.addEventListener("focus", handleWindowFocus, true); + window.addEventListener("focus", handleWindowFocus); + window.addEventListener("blur", handleWindowBlur, true); + window.addEventListener("blur", handleWindowBlur); + var elements = document.getElementsByTagName("*"); + for (var i = 0; i < elements.length; ++i) { + if (elements[i].hasAttribute("id")) { + elements[i].addEventListener("focus", handleFocus); + elements[i].addEventListener("blur", handleBlur); + } + if (elements[i].getAttribute("tabindex") == "1") { + elements[i].setAttribute("tabindex", "-1"); + } + } + tab(); + } + + // accessibility.tabfocus must be set to value 7 before running test also + // on a mac. + function doTest() { + SpecialPowers.pushPrefEnv({"set": [["accessibility.tabfocus", 7]]}, start); + } + + SimpleTest.waitForExplicitFinish(); + addLoadEvent(doTest); + +</script> +</pre> + <h4 tabindex="0" id="begin">Test:</h4> + <table> + <tbody> + <tr> + <td>type="text"</td><td><input type="text" id="i1" value=""></td> + </tr> + <tr> + <td>type="button"</td><td><input type="button" id="i2" value="type='button'"></td> + </tr> + <tr> + <td>type="checkbox"</td><td><input type="checkbox" id="i3" ></td> + </tr> + <tr> + <td>type="radio" checked</td><td><input type="radio" id="i4" name="radio" checked> + <input type="radio" id="i4b" name="radio"></td> + </tr> + <tr> + <td>type="radio"</td><td><input type="radio" id="i5" name="radio2"> + <input type="radio" id="i6" name="radio2"></td> + </tr> + <tr> + <td>type="password"</td><td><input type="password" id="i7"></td> + </tr> + <tr> + <td>type="file"</td><td><input type="file" id="i8"></td> + </tr> + <tr> + <td>type="number"</td><td><input type="number" id="number"></td> + </tr> + <tr> + <td>button</td><td><button id="i9">button</button></td> + </tr> + <tr> + <td>select</td><td><select id="i10"><option>select</option></select></td> + </tr> + <tr> + <td>a</td><td><a href="#radio" id="i11">a link</a></td> + </tr> + <tr> + <td>tabindex="0"</td><td><span tabindex="0" id="i12">span</span></td> + </tr> + + <tr> + <td><h3>Form elements with tabindex="-1"</h3></td> + </tr> + <tr> + <td>type="text"</td><td><input type="text" tabindex="-1" value=""></td> + </tr> + <tr> + <td>type="button"</td><td><input type="button" tabindex="-1" value="type='button'"></td> + </tr> + <tr> + <td>type="checkbox"</td><td><input type="checkbox" tabindex="-1"></td> + </tr> + <tr> + <td>type="radio" checked</td><td><input type="radio" tabindex="-1" name="radio3" checked> + <input type="radio" tabindex="-1" name="radio3"></td> + </tr> + <tr> + <td>type="radio"</td><td><input type="radio" tabindex="-1" name="radio4"> + <input type="radio" tabindex="-1" name="radio4"></td> + </tr> + <tr> + <td>type="password"</td><td><input type="password" tabindex="-1"></td> + </tr> + <tr> + <td>type="file"</td><td><input type="file" tabindex="-1"></td> + </tr> + <tr> + <td>button</td><td><button tabindex="-1">button</button></td> + </tr> + <tr> + <td>select</td><td><select tabindex="-1"><option>select</option></select></td> + </tr> + + <tr> + <td><h3>Form elements with .setAttribute("tabindex", "-1")</h3></td> + </tr> + <tr> + <td>type="text"</td><td><input type="text" tabindex="1" value=""></td> + </tr> + <tr> + <td>type="button"</td><td><input type="button" tabindex="1" value="type='button'"></td> + </tr> + <tr> + <td>type="checkbox"</td><td><input type="checkbox" tabindex="1"></td> + </tr> + <tr> + <td>type="radio" checked</td><td><input type="radio" tabindex="1" name="radio5" checked> + <input type="radio" tabindex="1" name="radio5"></td> + </tr> + <tr> + <td>type="radio"</td><td><input type="radio" tabindex="1" name="radio6"> + <input type="radio" tabindex="1" name="radio6"></td> + </tr> + <tr> + <td>type="password"</td><td><input type="password" tabindex="1"></td> + </tr> + <tr> + <td>type="file"</td><td><input type="file" tabindex="1"></td> + </tr> + <tr> + <td>button</td><td><button tabindex="1">button</button></td> + </tr> + <tr> + <td>select</td><td><select tabindex="1"><option>select</option></select></td> + </tr> + + </tbody> + </table> + <h4 tabindex="0" id="end">done.</h4> +</body> +</html> + |