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Chris Pearce - Bug 478957 - Audit events when loading local files from another domain. r+ doublec sr+ roc
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Chris Pearce
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b37dae2092
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deea3fdbd3
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@ -77,6 +77,7 @@ _TEST_FILES += \
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test_ended1.html \
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test_ended2.html \
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test_error_on_404.html \
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test_info_leak.html \
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test_onloadedmetadata.html \
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test_load_candidates.html \
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test_play.html \
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@ -0,0 +1,190 @@
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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=478957
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-->
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<head>
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<title>Test for Bug 478957</title>
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<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="application/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=478957">Mozilla Bug 478957</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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<div id="log" style="font-size: small;"></div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 478957 **/
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// Tests whether we leak events and state change info when loading stuff from local files from a webserver.
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function fileUriToSrc(path, mustExist) {
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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const Ci = Components.interfaces;
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const Cc = Components.classes;
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const Cr = Components.results;
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var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
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getService(Ci.nsIProperties);
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var f = dirSvc.get("CurWorkD", Ci.nsILocalFile);
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var split = path.split("/");
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for(var i = 0; i < split.length; ++i) {
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f.append(split[i]);
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}
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is(f.exists(), mustExist, 'File ' + path + ' existence mismatch');
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return f.path;
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}
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var gEventTypes = [ 'loadstart', 'progress', 'suspend', 'load', 'abort', 'error', 'emptied', 'stalled', 'play', 'pause', 'loadedmetadata', 'loadeddata', 'waiting', 'playing', 'canplay', 'canplaythrough', 'seeking', 'seeked', 'timeupdate', 'ended', 'ratechange', 'durationchange', 'volumechange' ];
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var gMedia = null;
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var gTests = [
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{
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tag: 'video',
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src: fileUriToSrc("tests/content/media/video/test/320x240.ogv", true),
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},{
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tag: 'video',
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src: fileUriToSrc("tests/content/media/video/test/404.ogv", false),
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}, {
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tag: 'audio',
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src: fileUriToSrc("tests/content/media/video/test/r11025_s16_c1.wav", true),
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}, {
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tag: 'audio',
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src: fileUriToSrc("tests/content/media/video/test/404.wav", false),
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}, {
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tag: 'audio',
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src: fileUriToSrc("tests/content/media/video/test/bug461281.ogg", true),
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}, {
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tag: 'audio',
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src: fileUriToSrc("tests/content/media/video/test/404.ogg", false),
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}, {
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tag: 'video',
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src: 'http://localhost/404.ogv',
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}, {
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tag: 'audio',
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src: 'http://localhost/404.wav',
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}, {
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tag: 'video',
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src: 'http://example.com/tests/content/media/video/test/test_info_leak.html'
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}, {
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tag: 'audio',
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src: 'http://example.com/tests/content/media/video/test/test_info_leak.html'
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}
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];
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var gExpectedEvents = ['loadstart', 'error'];
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var gTestNum = 0;
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var gEventNum = 0;
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var gFinished = false;
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function log(msg) {
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//dump(msg + "\n");
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var l = document.getElementById('log');
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l.innerHTML += msg + "<br>";
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}
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function nextTest() {
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if (gTestNum == gTests.length) {
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gFinished = true;
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SimpleTest.finish();
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return;
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}
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if (gMedia && gMedia.parentNode) {
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gMedia.parentNode.removeChild(gMedia);
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gMedia = null;
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}
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var t = gTests[gTestNum];
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log("Testing: " + t.tag + " @ " + t.src);
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gTestNum++;
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gEventNum = 0;
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createMedia(t.tag, t.src);
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}
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function listener(evt) {
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//log('event ' + evt.type);
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evt.stopPropagation();
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ok(gEventNum < gExpectedEvents.length, "Too many events received");
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var expected = (gEventNum < gExpectedEvents.length) ? gExpectedEvents[gEventNum] : "NoEvent";
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is(evt.type, expected, "Events received in wrong order");
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gEventNum++;
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if (gEventNum == gExpectedEvents.length) {
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// In one second, move onto the next test. This give a chance for any
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// other events to come in. Note: we don't expect any events to come
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// in, unless we've leaked some info, and 1 second should be enough time
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// for the leak to show up.
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setTimeout(nextTest, 1000);
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}
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}
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function createMedia(tag, src) {
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gMedia = document.createElement(tag);
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for (var i=0; i<gEventTypes.length; i++) {
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gMedia.addEventListener(gEventTypes[i], listener, false);
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}
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gMedia.src = src;
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document.body.appendChild(gMedia);
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}
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// Define our own ok() and is() functions. The mochitest ones take ages constructing the log
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// of all the passes, so only report failures.
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function test_ok(b, msg) {
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if (!b) {
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log("FAILED test_ok: " + msg);
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ok(b, msg);
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}
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}
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function test_is(a, b, msg) {
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if (a != b) {
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log("FAILED test_is: " + msg);
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is(a,b,msg);
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}
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}
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function checkState() {
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test_ok(gMedia.networkState <= HTMLMediaElement.NETWORK_LOADING ||
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gMedia.networkState == HTMLMediaElement.NETWORK_NO_SOURCE,
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"NetworkState of " + gMedia.networkState + " was leaked.");
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test_ok(gMedia.readyState == HTMLMediaElement.HAVE_NOTHING,
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"Ready state of " + gMedia.readyState + " was leaked");
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test_is(gMedia.seeking, false, "Seeking leaked");
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test_is(gMedia.currentTime, 0, "Leaked currentTime");
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test_is(gMedia.duration, 0, "Leaked duration");
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test_is(gMedia.paused, true, "Paused leaked");
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test_is(gMedia.ended, false, "Ended leaked");
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test_is(gMedia.autoplay, false, "Autoplay leaked");
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test_is(gMedia.controls, false, "Controls leaked");
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test_is(gMedia.muted, false, "muted leaked");
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test_ok(gMedia.error==null || gMedia.error.code==HTMLMediaError.MEDIA_ERR_NONE_SUPPORTED,
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"Error code should not exist or be NONE_SUPPORTED. gMedia.error=" +
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(gMedia.error ? gMedia.error.code : "null"));
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test_is(gMedia.currentSrc, "", "Leaked currentSrc");
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if (!gFinished) {
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setTimeout(checkState, 1);
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}
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}
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function startTest() {
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setTimeout(nextTest, 0);
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setTimeout(checkState,1);
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}
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addLoadEvent(startTest);
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SimpleTest.waitForExplicitFinish();
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</script>
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</pre>
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</body>
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</html>
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