<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=657791 --> <head> <title>Test for Bug 657791</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=657791">Mozilla Bug 657791</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> // Subset of seek tests for cueless WebMs. When random seeking (rather than just // in buffered ranges) is implemented for WebM, these tests can be removed and // the cueless WebM(s) references can be moved to the general test_seek test // array. // Test array is defined in manifest.js var manager = new MediaTestManager; // Exercise functionality as in test_seek-1 function testWebM1(e) { var v = e.target; v.removeEventListener('loadeddata', testWebM1); var startPassed = false; var endPassed = false; var seekFlagStart = false; var seekFlagEnd = false; var readonly = true; var completed = false; ok(v.buffered.length >= 1, "Should have a buffered range"); var halfBuffered = v.buffered.end(0) / 2; function startTest() { is(v.seekable.start(0), v.buffered.start(0), "Seekable start should be buffered start"); is(v.seekable.end(0), v.buffered.end(0), "Seekable end should be buffered end"); ok(!completed, "Should not be completed yet"); ok(!v.seeking, "seeking should default to false"); try { v.seeking = true; readonly = v.seeking === false; } catch(e) { readonly = "threw exception: " + e; } is(readonly, true, "seeking should be readonly"); v.currentTime = halfBuffered; seekFlagStart = v.seeking; } function seekStarted() { ok(!completed, "should not be completed yet"); startPassed = true; } function seekEnded() { ok(!completed, "should not be completed yet"); ok(Math.abs(v.currentTime - halfBuffered) < 0.1, "Video currentTime should be around " + halfBuffered + ": " + v.currentTime + " (seeked)"); endPassed = true; seekFlagEnd = v.seeking; v.play(); } function playbackEnded() { ok(!completed, "should not be completed yet"); completed = true; ok(startPassed, "seeking event"); ok(endPassed, "seeked event"); ok(seekFlagStart, "seeking flag on start should be true"); ok(!seekFlagEnd, "seeking flag on end should be false"); removeNodeAndSource(v); manager.finished(v._token); } once(v, "ended", playbackEnded); once(v, "seeking", seekStarted); once(v, "seeked", seekEnded); startTest(); } // Fetch the media resource using XHR so we can be sure the entire // resource is loaded before we test buffered ranges. This ensures // we have deterministic behaviour. function fetch(url, fetched_callback) { var xhr = new XMLHttpRequest(); xhr.open("GET", url, true); xhr.responseType = "blob"; var loaded = function (event) { if (xhr.status == 200 || xhr.status == 206) { // Request fulfilled. Note sometimes we get 206... Presumably because either // httpd.js or Necko cached the result. fetched_callback(window.URL.createObjectURL(xhr.response)); } else { ok(false, "Fetch failed headers=" + xhr.getAllResponseHeaders()); } }; xhr.addEventListener("load", loaded, false); xhr.send(); } function startTest(test, token) { var onfetched = function(uri) { var v = document.createElement('video'); v._token = token; v.src = uri; v.addEventListener("loadeddata", testWebM1, false); document.body.appendChild(v); } manager.started(token); fetch(test.name, onfetched); } SimpleTest.waitForExplicitFinish(); manager.runTests(gCuelessWebMTests, startTest); </script> </pre> </body> </html>