<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=467972 --> <head> <title>Test for Bug 467972</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <script type="text/javascript" src="manifest.js"></script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=467972">Mozilla Bug 467972</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> // Test for Bug 467972. Tests that when we play to end, seek to 0, and play again, that we don't // send/receive multiple loadeddata and loadedmetadata events. var manager = new MediaTestManager; function seekStarted(evt) { var v = evt.target; v._gotSeekStarted = true; } function seekEnded(evt) { var v = evt.target; v._gotSeekEnded = true; v.play(); } function loadedData(evt) { var v = evt.target; v._loadedDataCount++; ok(v._loadedDataCount <= 1, "No more than 1 onloadeddata event for " + v._name); } function loadedMetaData(evt) { var v = evt.target; v._loadedMetaDataCount++; ok(v._loadedMetaDataCount <= 1, "No more than 1 onloadedmetadata event for " + v._name); checkMetadata(v._name, v, v._test); v.play(); } function playing(evt) { evt.target._playingCount++; } function removeNodeAndListener(n) { n.removeEventListener("loadedmetadata", loadedMetaData, false); n.removeEventListener("ended", playbackEnded, false); n.removeEventListener("playing", playing, false); n.removeEventListener("loadeddata", loadedData, false); n.removeEventListener("seeking", seekStarted, false); n.removeEventListener("seeked", seekEnded, false); removeNodeAndSource(n); } function playbackEnded(evt) { var v = evt.target; v._endCount++; ok(v.currentTime >= v.duration-0.1 && v.currentTime <= v.duration + 0.1, "CurrentTime (" + v.currentTime + ") should be around " + v.duration + " for " + v._name); if (!v._playedOnce) { v.currentTime = 0; ok(v.seeking, "seeking should be true for " + v._name); ok(!v.ended, "ended shouldn't be true once seeking has begun for " + v._name); v._playedOnce = true; } else { ok(v._gotSeekEnded, "Should have received seekended for " + v._name); ok(v._gotSeekStarted, "Should have received seekstarted for " + v._name); is(v._loadedDataCount, 1, "Should have 1 onloadeddata event for " + v._name); is(v._loadedMetaDataCount, 1, "Should have 1 onloadedmetadata event for " + v._name); is(v._endCount, 2, "Should have received two ended events for " + v._name); ok(v._playingCount > 0, "Should have at least one playing event for " + v._name); v._finished = true; removeNodeAndListener(v); manager.finished(v.token); } } function startTest(test, token) { var v = document.createElement('video'); v.preload = "auto"; v.token = token; manager.started(token); v.src = test.name; v._name = test.name; v._playedOnce = false; v._gotSeekEnded = false; v._gotSeekStarted = false; v._loadedDataCount = 0; v._loadedMetaDataCount = 0; v._playingCount = 0; v._endCount = 0; v._test = test; v._finished = false; v.addEventListener("loadedmetadata", loadedMetaData, false); v.addEventListener("ended", playbackEnded, false); v.addEventListener("playing", playing, false); v.addEventListener("loadeddata", loadedData, false); v.addEventListener("seeking", seekStarted, false); v.addEventListener("seeked", seekEnded, false); document.body.appendChild(v); } manager.runTests(gSmallTests, startTest); </script> </pre> </body> </html>