2009-09-11 16:13:56 -07:00
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=514732
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-->
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<head>
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<title>Test for Bug 514732</title>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug?id=514732">Mozilla Bug 514732</a>
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<div id="imgs" style="whitespace: nowrap; overflow: visible; height: 10px;"></div>
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<iframe id="testframe" src="./file_bug514732_1.html"></iframe>
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<br/><br/>
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<div id="log">log:<br/></div>
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<br/><br/>
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<script class="testbody" style="width: 300; height: 150;" type="text/javascript;version=1.8">
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// Import test API
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var is = window.opener.is;
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var ok = window.opener.ok;
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var todo = window.opener.todo;
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var finish = window.opener.SimpleTest.finish;
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function log(msg) {
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document.getElementById("log").innerHTML += msg;
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}
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function logln(msg) {
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if (arguments.length == 0) msg = "";
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document.getElementById("log").innerHTML += msg + "<br/>";
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}
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function logev(ev) {
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logln([ev.x, ev.y, ev.width, ev.height].join(' '));
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}
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/* Absolutely position a 500x500 div at x, y on doc */
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function phoom(doc, x, y) {
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var d = doc.createElement('div');
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d.id = "phoomer";
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d.style.position = "absolute";
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d.style.left = x + 'px';
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d.style.top = y + 'px';
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d.style.backgroundColor = "#00FFF0";
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d.style.width = 500 + 'px';
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d.style.height = 500 + 'px';
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doc.getElementById('imgs').appendChild(d);
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}
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function unphoom(doc) {
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var phoomer = doc.getElementById('phoomer');
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if (phoomer)
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doc.getElementById('imgs').removeChild(phoomer);
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}
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function getDocBodyDimensions(doc) {
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return [doc.documentElement.scrollWidth, doc.documentElement.scrollHeight];
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}
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function makeResult() {
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return {
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success: false,
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event: null
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};
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}
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2009-12-14 21:39:03 -08:00
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function makeListener(result, eventGen) {
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return function(ev) {
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result.success = true;
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result.event = ev;
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setTimeout(function() { eventGen.next(); }, 0);
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};
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}
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function waitInterrupt(result, gen) {
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2009-09-11 16:13:56 -07:00
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result.event = null;
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result.success = false;
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2009-12-14 21:39:03 -08:00
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setTimeout(function() { if (!result.success) gen.next(); }, 3500);
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2009-09-11 16:13:56 -07:00
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}
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function testPhoom(isCapturing, x, y, expectEvent) {
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var eventGen = (function() {
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var innerdoc = document.getElementById('testframe').contentDocument;
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2012-12-21 03:47:52 -08:00
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for (var doc of [document, innerdoc]) {
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2009-09-11 16:13:56 -07:00
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var inner = (doc == innerdoc);
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2009-12-14 21:39:03 -08:00
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var w, h, result, listener;
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2009-09-11 16:13:56 -07:00
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/* --- EXPANSION --- */
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2009-12-14 21:39:03 -08:00
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result = makeResult();
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listener = makeListener(result, eventGen);
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2009-09-11 16:13:56 -07:00
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doc.addEventListener("MozScrolledAreaChanged", listener, isCapturing);
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2009-12-14 21:39:03 -08:00
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if (!expectEvent) waitInterrupt(result, eventGen);
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2009-09-11 16:13:56 -07:00
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phoom(doc, x, y);
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yield;
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doc.removeEventListener("MozScrolledAreaChanged", listener, isCapturing);
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/* If we're expecting an event, better check that we got one. If we are not expecting one,
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one can still arrive, but we don't complain if it did not. In either case, any event
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that arrives will have its data checked below. */
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if (expectEvent) {
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2009-12-14 21:39:03 -08:00
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ok(result.success, "Received expected " + (inner ? "inner" : "") + " expansion event");
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2009-09-11 16:13:56 -07:00
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}
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if (result.success) {
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is(result.event.x, 0, "Expansion event x is 0");
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is(result.event.y, 0, "Expansion event y is 0");
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if (inner) {
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/* In iframe-land, the values of |myiframe.contentDocument.documentElement.scrollWidth| and
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|.scrollHeight| appear to be not as expected (they stay very small). This is fine, since
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we know exactly where we're positioning our fixed-dimensions div, and we know our iframe's
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dimensions, so we can do our own math. NB: The inner iframe is styled at 300x500. */
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is(Math.round(result.event.width),
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Math.max(x + 500, 300),
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"Inner expansion event width matches body width");
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is(Math.round(result.event.height),
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Math.max(y + 500, 150),
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"Inner expansion event height matches body height");
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} else {
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[w, h] = getDocBodyDimensions(doc);
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is(Math.round(result.event.width), w, "Expansion event width matches body width");
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is(Math.round(result.event.height), h, "Expansion event height matches body height");
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}
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}
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/* --- CONTRACTION --- */
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2009-12-14 21:39:03 -08:00
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result = makeResult();
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listener = makeListener(result, eventGen);
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2009-09-11 16:13:56 -07:00
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doc.addEventListener("MozScrolledAreaChanged", listener, isCapturing);
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2009-12-14 21:39:03 -08:00
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if (!expectEvent) waitInterrupt(result, eventGen);
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2009-09-11 16:13:56 -07:00
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unphoom(doc);
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yield;
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doc.removeEventListener("MozScrolledAreaChanged", listener, isCapturing);
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if (expectEvent) {
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2009-12-14 21:39:03 -08:00
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ok(result.success, "Received expected " + (inner ? "inner" : "") + " contraction event");
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2009-09-11 16:13:56 -07:00
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}
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if (result.success) {
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is(result.event.x, 0, "Contraction event x is 0");
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is(result.event.y, 0, "Contraction event y is 0");
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if (inner) {
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is(Math.round(result.event.width), 300, "Inner contraction event width matches body width");
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is(Math.round(result.event.height), 150, "Inner contraction event height matches body height");
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} else {
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[w, h] = getDocBodyDimensions(doc);
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is(Math.round(result.event.width), w, "Contraction event width matches body width");
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is(Math.round(result.event.height), h, "Contraction event height matches body height");
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}
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}
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}
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setTimeout(nextTest, 0);
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yield;
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})();
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setTimeout(function() { eventGen.next(); }, 0);
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}
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function testPreliminaries() {
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/* Do any setup here */
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nextTest();
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}
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function testEventCapturingHorz() {
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testPhoom(true, 10000, 0, true); // calls nextTest() when finished
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}
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function testEventCapturingVert() {
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testPhoom(true, 0, 10000, true); // calls nextTest() when finished
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}
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function testEventCapturingBoth() {
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testPhoom(true, 10000, 10000, true); // calls nextTest() when finished
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}
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function testEventCapturingNegv() {
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testPhoom(true, -10000, -10000, false); // calls nextTest() when finished
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}
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function testEventBubblingHorz() {
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testPhoom(false, 10000, 0, true); // calls nextTest() when finished
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}
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function testEventBubblingVert() {
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testPhoom(false, 0, 10000, true); // calls nextTest() when finished
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}
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function testEventBubblingBoth() {
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testPhoom(false, 10000, 10000, true); // calls nextTest() when finished
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}
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function testEventBubblingNegv() {
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testPhoom(false, -10000, -10000, false); // calls nextTest() when finished
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}
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function testCustomCreationHelper(creatingDoc, listeningDoc, x, y, w, h, expectEvent) {
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var result = makeResult();
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var listener = function(evt) {
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result.success = true;
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result.event = evt;
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};
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var ev = creatingDoc.createEvent("ScrollAreaEvent");
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ev.initScrollAreaEvent("MozScrolledAreaChanged",
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true, true, window, 0,
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x, y, w, h);
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listeningDoc.addEventListener("MozScrolledAreaChanged", listener, true);
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result.success = false;
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creatingDoc.dispatchEvent(ev);
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listeningDoc.removeEventListener("MozScrolledAreaChanged", listener, true);
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is(result.success, expectEvent, "Received custom event iff expected");
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if (result.success) {
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is(result.event.x, x, "Custom event data matches for x");
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is(result.event.y, y, "Custom event data matches for y");
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is(result.event.width, w, "Custom event data matches for width");
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is(result.event.height, h, "Custom event data matches for height");
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}
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}
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function testCustomCreation() {
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var innerdoc = document.getElementById('testframe').contentDocument;
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testCustomCreationHelper(document, document, 2, 7, 1, 8, true); // e = 2.718 ...
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testCustomCreationHelper(innerdoc, innerdoc, 2, 8, 1, 8, true); // ... 2818 ...
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testCustomCreationHelper(innerdoc, document, 2, 8, 4, 5, false); // ... 2845 ...
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nextTest();
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}
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var TESTS = [testPreliminaries,
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testEventCapturingHorz,
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testEventCapturingVert,
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testEventCapturingBoth,
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testEventCapturingNegv,
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testEventBubblingHorz,
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testEventBubblingVert,
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testEventBubblingBoth,
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testEventBubblingNegv,
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testCustomCreation,
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__end];
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var PC = 0;
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function nextTest() {
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TESTS[PC++]();
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}
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function __end() {
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log("done!");
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finish();
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window.close();
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}
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/*
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* We need both the parent document and all iframe documents to load
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* before starting anything
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*/
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var loaded = 0;
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window
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.addEventListener('load', function(ev) {
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logln(++loaded);
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if (loaded >= 2) {
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logln("go...");
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nextTest();
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}
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}, false);
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document.getElementById("testframe").contentWindow
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.addEventListener('load', function(ev) {
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logln(++loaded);
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if (loaded >= 2) {
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logln("go...");
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nextTest();
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}
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}, false);
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// window.opener says: SimpleTest.waitForExplicitFinish();
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</script>
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</body>
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</html>
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