<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=583219 --> <head> <title>Test for Bug 583219</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <style type="text/css"> #display { transition: margin-left 1s linear; } </style> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=583219">Mozilla Bug 583219</a> <p id="display"></p> <pre id="test"> <script type="application/javascript"> /** Test for Bug 583219 **/ var p = document.getElementById("display"); var cs = getComputedStyle(p, ""); cs.marginLeft; p.addEventListener("transitionend", TransitionEndHandler, false); p.style.marginLeft = "100px"; cs.marginLeft; SpecialPowers.setFullZoom(window, 2.0) SimpleTest.waitForExplicitFinish(); function TransitionEndHandler(event) { ok(true, "transition has completed"); is(event.propertyName, "margin-left", "event.propertyName"); is(cs.marginLeft, "100px", "value of margin-left"); SpecialPowers.setFullZoom(window, 1.0) SimpleTest.finish(); } </script> </pre> </body> </html>