<!DOCTYPE html>
<html>
<head>
<title>This tests that subpixel positioned iframe content's repaint rect is properly calculated.</title>
<script>jsTestIsAsync = true;</script>
<script src="../../resources/js-test-pre.js"></script>
<script>
  if (window.testRunner && window.internals) {
    testRunner.dumpAsText(false);
    internals.startTrackingRepaints();
  }

var repaintRects;
function test() {
  setTimeout(function() {
    var iframeDocument = window.frames["embeddedFrame"].document;
    var divInsideIframe = iframeDocument.getElementById("foo"); 
    divInsideIframe.style.left = "20px";
    divInsideIframe.style.top = "20px";
    iframeDocument.body.offsetWidth;
    if (window.testRunner && window.internals) {
        repaintRects = internals.repaintRectsAsText();
        shouldNotBe("repaintRects.indexOf('rect 0 0 11 11')", "-1");
        internals.stopTrackingRepaints();
        finishJSTest();
    }
  }, 10);
  }
</script>
</head>
<body>
  <iframe onload="test()" name="embeddedFrame" style="position:absolute; top: 0.5px; left: 0.5px; width: 200px; height: 200px" frameBorder=0; srcdoc='
    <!DOCTYPE html>
    <html>	
    <head>
    <style>
      div {
        position: absolute;
        background: red;
        height: 10px;
        width: 10px;
        top: 0px;
        left: 0px;
      }
    </style>
    </head>
    <body>
      <div id=foo></div>
    </body>
    </html>'>
  </iframe>
</body>
<script src="../../resources/js-test-post.js"></script>
</html>