mirror of
https://github.com/mozilla/gecko-dev.git
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219 lines
6.7 KiB
HTML
219 lines
6.7 KiB
HTML
<?xml version="1.0"?>
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<html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg">
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=450930
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-->
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<head>
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<title>Test for Bug 450930 (MozAfterPaint)</title>
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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=450930">Mozilla Bug 450930</a>
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<div id="display">
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<div id="d" style="width:400px; height:200px;"></div>
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<iframe id="iframe" style="width:400px; height:200px;"
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src="data:text/html,<div id='d'><span style='margin-left:3px;'>Hello</span>
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</div><div style='margin-top:500px' id='d2'>
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<span style='margin-left:3px;'>Goodbye</span></div>"></iframe>
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<svg:svg style="width:410px; height:210px;" id="svg">
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<svg:foreignObject width="100%" height="100%">
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<iframe id="iframe2" style="width:400px; height:200px;"
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src="data:text/html,<div id='d'><span style='margin-left:3px;'>Hello</span>
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</div><div style='margin-top:500px' id='d2'>
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<span style='margin-left:3px;'>Goodbye</span></div>"></iframe>
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</svg:foreignObject>
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</svg:svg>
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</div>
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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"><![CDATA[
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/** Test for Bug 450930 **/
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SimpleTest.waitForExplicitFinish();
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function flash(doc, name) {
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var d = doc.getElementById(name);
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d.style.backgroundColor = d.style.backgroundColor == "blue" ? "yellow" : "blue";
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// Now flush out style changes in that document, since our event listeners
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// seem to assume that things will work that way.
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d.getBoundingClientRect();
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}
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function le(v1, v2, s) {
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ok(v1 <= v2, s + " (" + v1 + "," + v2 + ")");
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}
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function checkContains(r1, r2, s) {
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le(r1.left, r2.left, "Left edges out" + s);
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le(r2.right, r1.right, "Right edges out" + s);
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le(r1.top, r2.top, "Top edges out" + s);
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le(r2.bottom, r1.bottom, "Bottom edges out" + s);
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}
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function isRect(r1, r2) {
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return r1.left == r2.left && r1.right == r2.right &&
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r1.top == r2.top && r1.bottom == r2.bottom;
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}
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function isRectInList(r, list) {
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for (var i = 0; i < list.length; ++i) {
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if (isRect(r, list[i]))
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return true;
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}
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return false;
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}
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function doesRectContain(r1, r2) {
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return r1.left <= r2.left && r2.right <= r1.right &&
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r1.top <= r2.top && r2.bottom <= r1.bottom;
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}
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function rectToString(r) {
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return "(" + r.left + "," + r.top + "," + r.right + "," + r.bottom + ")";
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}
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function doesRectContainListElement(r, list) {
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dump("Incoming rect: " + rectToString(r) + "\n");
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for (var i = 0; i < list.length; ++i) {
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dump("List rect " + i + ": " + rectToString(list[i]));
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if (doesRectContain(r, list[i])) {
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dump(" FOUND\n");
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return true;
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}
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dump("\n");
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}
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dump("NOT FOUND\n");
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return false;
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}
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function checkGotSubdoc(list, container) {
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var r = container.getBoundingClientRect();
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return doesRectContainListElement(r, list);
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}
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function runTest1() {
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// test basic functionality
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var iterations = 0;
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var foundExactRect = false;
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function listener(event) {
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var r = event.boundingClientRect;
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var bounds = document.getElementById('d').getBoundingClientRect();
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checkContains(r, bounds, "");
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if (isRectInList(bounds, event.clientRects)) {
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foundExactRect = true;
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}
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window.removeEventListener("MozAfterPaint", listener, false);
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++iterations;
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if (iterations < 4) {
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setTimeout(triggerPaint, 100);
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} else {
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ok(foundExactRect, "Found exact rect");
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runNext();
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}
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}
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function triggerPaint() {
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window.addEventListener("MozAfterPaint", listener, false);
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flash(document, 'd');
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}
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triggerPaint();
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}
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function runTest2(frameID, containerID) {
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// test reporting of painting in subdocuments
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var fired = 0;
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var gotSubdocPrivileged = false;
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var gotSubdocNonprivileged = false;
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var iframe = document.getElementById(frameID);
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var container = document.getElementById(containerID);
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function listener(event) {
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if (checkGotSubdoc(event.clientRects, container))
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gotSubdocNonprivileged = true;
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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if (checkGotSubdoc(event.clientRects, container))
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gotSubdocPrivileged = true;
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if (++fired == 1)
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setTimeout(check, 100);
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}
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function check() {
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is(fired, 1, "Wrong event count (" + frameID + ")");
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ok(gotSubdocPrivileged, "Didn't get subdoc invalidation while we were privileged (" + frameID + ")");
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ok(!gotSubdocNonprivileged, "Got subdoc invalidation while we were not privileged (" + frameID + ")");
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window.removeEventListener("MozAfterPaint", listener, false);
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runNext();
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}
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function triggerPaint() {
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window.addEventListener("MozAfterPaint", listener, false);
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document.body.offsetTop;
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flash(iframe.contentDocument, 'd');
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// make sure an event fires; since we're not using a chrome event handler, even though we
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// can get privileges we wouldn't get the event
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flash(document, 'd');
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}
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triggerPaint();
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}
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function runTest3() {
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// test reporting of painting of scrolled-out-of-view areas
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var gotScrolledOutInMainDoc = false;
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var gotScrolledOutInSubdoc = false;
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var iframe = document.getElementById("iframe");
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function listener(event) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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if (checkGotSubdoc(event.clientRects, iframe))
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gotScrolledOutInMainDoc = true;
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}
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function check() {
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ok(!gotScrolledOutInMainDoc, "scrolled-out invalidation should not propagate to main doc");
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window.removeEventListener("MozAfterPaint", listener, false);
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iframe.contentWindow.removeEventListener("MozAfterPaint", IFRAMEListener, false);
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runNext();
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}
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function IFRAMEListener(event) {
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if (doesRectContainListElement(
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iframe.contentDocument.getElementById("d2").getBoundingClientRect(), event.clientRects)) {
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ok(true, "scrolled-out invalidation should notify in subdoc");
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setTimeout(check, 0);
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}
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}
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function triggerPaint() {
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window.addEventListener("MozAfterPaint", listener, false);
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iframe.contentWindow.addEventListener("MozAfterPaint", IFRAMEListener, false);
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flash(iframe.contentDocument, 'd2');
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}
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triggerPaint();
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}
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var test = 0;
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var tests = [runTest1,
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function() { runTest2("iframe", "iframe") },
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function() { runTest2("iframe2", "svg") },
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runTest3];
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function runNext() {
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if (test < tests.length) {
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++test;
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tests[test - 1]();
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} else {
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SimpleTest.finish();
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}
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}
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window.onload = runNext();
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]]></script>
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</pre>
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</body>
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</html>
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