2 <script src="../../resources/js-test.js"></script>
4 description("This test ensures that when an image changes, but doesn't change size (like in an Animated GIF), we don't force a Layout.")
7 testRunner.waitUntilDone();
10 document.documentElement.offsetTop;
11 var imageElement = document.getElementById("image");
12 imageElement.src = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAMAAAAoyzS7AAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAAGUExURf8AAAAAAEGjEgMAAAAMSURBVHjaYmAACDAAAAIAAU9tWeEAAAAASUVORK5CYII="
14 shouldBe("window.internals.needsLayoutCount()", "0");
15 if (window.testRunner)
16 testRunner.notifyDone();
19 <body onload="runTest();">
20 <div style="float: left;">
21 <img id="image" style="max-width: 100%" src="../replaced/resources/1x1-blue.png">