<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=874897 --> <head> <title>Test for Bug 874897</title> <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> <script type="text/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> <script class="testbody" type="text/javascript"> var manager = new MediaTestManager; function loadeddata(e) { var v = e.target; ok(v.readyState >= v.HAVE_CURRENT_DATA, "readyState must be >= HAVE_CURRENT_DATA for " + v._name); var canvas = document.createElement("canvas"); canvas.width = 210; canvas.height = 120; document.body.appendChild(canvas); var ctx = canvas.getContext("2d"); try { ctx.drawImage(v, 0, 0, v.videoWidth, v.videoHeight, 0, 0, canvas.width, canvas.height); ok(true, "Shouldn't throw exception while drawing to canvas from video for " + v._name); } catch (ex) { ok(false, "Shouldn't throw exception while drawing to canvas from video for " + v._name); } v._finished = true; v.parentNode.removeChild(v); manager.finished(v.token); } function startTest(test, token) { var type = getMajorMimeType(test.type); if (type != "video") return; var v = document.createElement('video'); v.token = token; manager.started(token); v.src = test.name; v._name = test.name; v._finished = false; v.autoplay = true; v.style.display = "none"; v.addEventListener("loadeddata", loadeddata, false); document.body.appendChild(v); } SimpleTest.waitForExplicitFinish(); SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, beginTest); function beginTest() { manager.runTests(gAspectRatioTests, startTest); } </script> </pre> </body> </html>