<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<window title="Content/chrome integration subwindow"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        onload="runTests()"
        style="background:black; -moz-appearance:none;">
  <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>

  <stack style="height:300px; width:200px;">
    <!-- the bottom 100px is a strip of black that should be vixible through the content iframe -->
    <vbox style="background:pink; border-bottom:100px solid black"/>
    <!-- the middle 100px is a strip of black in the content iframe -->
    <!-- the bottom 100px of the iframe is transparent, the top 100px is yellow -->
    <iframe type="content" style="border:none;"
            transparent="transparent"
            src="data:text/html,&lt;div style='position:absolute;left:0;top:0;width:100%;height:100px;background:yellow;border-bottom:100px solid black'&gt;"/>
    <!-- the top 100px is a strip of black above the content iframe -->
    <vbox style="border-top:100px solid black;"/>
  </stack>

  <script type="application/javascript">
    <![CDATA[
    var imports = [ "SimpleTest", "is", "isnot", "ok", "SpecialPowers" ];
    for (var name of imports) {
      window[name] = window.opener.wrappedJSObject[name];
    }
    
    function runTests() {
      var testCanvas = snapshotWindow(window);

      var refCanvas = snapshotWindow(window);
      var ctx = refCanvas.getContext('2d');
      ctx.fillStyle = "black";
      ctx.fillRect(0, 0, refCanvas.width, refCanvas.height);

      var comparison = compareSnapshots(testCanvas, refCanvas, true);
      ok(comparison[0], "Rendering OK, got " + comparison[1] + ", expected " + comparison[2]);

      var tester = window.SimpleTest;
      window.close();
      tester.finish();
    }
    ]]>
  </script>
</window>
