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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/test/test_load.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=479859
+-->
+<head>
+ <title>Test for Bug 479859</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript" src="manifest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=479859">Mozilla Bug 479859</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="text/javascript">
+
+function log(msg) {
+ //document.getElementById('log').innerHTML += "<p>" + msg + "</p>";
+}
+
+// We don't track: progress, canplay, canplaythrough and stalled events,
+// as these can be delivered out of order, and/or multiple times.
+var gEventTypes = [ 'loadstart', 'abort', 'error', 'emptied', 'play',
+ 'pause', 'loadedmetadata', 'loadeddata', 'waiting', 'playing', 'seeking',
+ 'seeked', 'timeupdate', 'ended', 'ratechange', 'durationchange', 'volumechange' ];
+
+var gEventNum = 0;
+var gTestNum = 0;
+var gTestFileNum = 0;
+var gExpectedEvents = null;
+var gTest = null;
+var gTestName = "?";
+
+function listener(evt) {
+ log('event ' + evt.type);
+ ok(gEventNum < gExpectedEvents.length, gTestName+" - corrent number of events received");
+ var expected = (gEventNum < gExpectedEvents.length) ? gExpectedEvents[gEventNum] : "NoEvent";
+ is(evt.type, expected, gTestName+" - events received in order");
+ gEventNum++;
+ if (gEventNum == gExpectedEvents.length) {
+ setTimeout(nextTest, 0);
+ }
+}
+
+function source_error(evt) {
+ log('event source_error');
+ ok(evt.type == "error", "Should only get error events here");
+ ok(gEventNum < gExpectedEvents.length, gTestName+" - corrent number of events received");
+ var expected = (gEventNum < gExpectedEvents.length) ? gExpectedEvents[gEventNum] : "NoEvent";
+ is("source_error", expected, gTestName+" - events received in order");
+ gEventNum++;
+ if (gEventNum == gExpectedEvents.length) {
+ setTimeout(nextTest, 0);
+ }
+}
+
+var gMedia = null;
+
+function createMedia(tag) {
+ gMedia = document.createElement(tag);
+ gMedia.preload = "metadata";
+ for (var i=0; i<gEventTypes.length; i++) {
+ gMedia.addEventListener(gEventTypes[i], listener);
+ }
+}
+
+function addSource(src, type) {
+ var s = document.createElement("source");
+ s.addEventListener("error", source_error);
+ s.src = src;
+ s.type = type;
+ gMedia.appendChild(s);
+ return s;
+}
+
+function prependSource(src, type) {
+ var s = document.createElement("source");
+ s.addEventListener("error", source_error);
+ s.src = src;
+ s.type = type;
+ gMedia.insertBefore(s, gMedia.firstChild);
+ return s;
+}
+
+var gTests = [
+ {
+ // Test 0: adding video to doc, then setting src should load implicitly.
+ create(src, type) {
+ document.body.appendChild(gMedia);
+ gMedia.src = src;
+ },
+ expectedEvents: ['loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
+ }, {
+ // Test 1: adding video to doc, then adding source.
+ create(src, type) {
+ document.body.appendChild(gMedia);
+ addSource(src, type);
+ },
+ expectedEvents: ['loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
+ },{
+ // Test 2: video with multiple source, the first of which are bad, we should load the last,
+ // and receive error events for failed loads on the source children.
+ create(src, type) {
+ document.body.appendChild(gMedia);
+ addSource("404a", type);
+ addSource("404b", type);
+ addSource(src, type);
+ },
+ expectedEvents: ['loadstart', 'source_error', 'source_error', 'durationchange', 'loadedmetadata', 'loadeddata']
+ }, {
+ // Test 3: video with bad src, good <source>, ensure that <source> aren't used.
+ create(src, type) {
+ gMedia.src = "404a";
+ addSource(src, type);
+ document.body.appendChild(gMedia);
+ },
+ expectedEvents: ['loadstart', 'error']
+ }, {
+ // Test 4: video with only bad source, loading, then adding a good source
+ // - should resume load.
+ create(src, type) {
+ addSource("404a", type);
+ var s2 = addSource("404b", type);
+ s2.addEventListener("error",
+ function(e) {
+ // Should awaken waiting load, causing successful load.
+ addSource(src, type);
+ });
+ document.body.appendChild(gMedia);
+ },
+ expectedEvents: ['loadstart', 'source_error', 'source_error', 'durationchange', 'loadedmetadata', 'loadeddata']
+ }, {
+ // Test 5: video with only 1 bad source, let it fail to load, then prepend
+ // a good <source> to the video, it shouldn't be selected, because the
+ // "pointer" should be after the last child - the bad source.
+ prepended: false,
+ create(src, type) {
+ var prepended = false;
+ addSource("404a", type);
+ var s2 = addSource("404b", type);
+ s2.addEventListener("error",
+ function(e) {
+ // Should awaken waiting load, causing successful load.
+ if (!prepended) {
+ prependSource(src, type);
+ prepended = true;
+ }
+ });
+ document.body.appendChild(gMedia);
+ },
+ expectedEvents: ['loadstart', 'source_error', 'source_error']
+ }, {
+ // Test 6: (Bug 1165203) preload="none" then followed by an explicit
+ // call to load() should load metadata
+ create(src, type) {
+ gMedia.preload = "none";
+ gMedia.src = src;
+ document.body.appendChild(gMedia);
+ addSource(src, type);
+ gMedia.load();
+ },
+ expectedEvents: ['emptied', 'loadstart', 'durationchange', 'loadedmetadata', 'loadeddata']
+ }
+];
+
+function nextTest() {
+ if (gMedia) {
+ for (var i=0; i<gEventTypes.length; i++) {
+ gMedia.removeEventListener(gEventTypes[i], listener);
+ }
+ removeNodeAndSource(gMedia);
+ gMedia = null;
+ }
+ gEventNum = 0;
+
+ if (gTestNum == gTests.length) {
+ gTestNum = 0;
+ ++gTestFileNum;
+ if (gTestFileNum == gSmallTests.length) {
+ SimpleTest.finish();
+ return;
+ }
+ }
+
+ var src = gSmallTests[gTestFileNum].name;
+ var type = gSmallTests[gTestFileNum].type;
+
+ var t = gTests[gTestNum];
+ gTestNum++;
+
+ createMedia(type.match(/^audio\//) ? "audio" : "video");
+ if (!gMedia.canPlayType(type)) {
+ // Unsupported type, skip to next test
+ nextTest();
+ return;
+ }
+
+ gTestName = "Test " + src + " " + (gTestNum - 1);
+ log("Starting " + gTestName);
+ gExpectedEvents = t.expectedEvents;
+
+ t.create(src, type);
+}
+
+addLoadEvent(nextTest);
+SimpleTest.waitForExplicitFinish();
+
+</script>
+</pre>
+
+<div id="log" style="font-size: small"></div>
+</body>
+</html>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 16:40:06 +0000