1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/editing/dnd/navigation/011.xhtml b/testing/web-platform/tests/html/editing/dnd/navigation/011.xhtml
new file mode 100644
index 0000000000..56955a899f
--- /dev/null
+++ b/testing/web-platform/tests/html/editing/dnd/navigation/011.xhtml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>Canvas drag and drop and history navigation roundtrip</title>
+<style type="text/css">
+img
+  {margin:0 2px;}
+</style>
+<script type="application/ecmascript">
+function addImage(event)
+  {var c = document.createElement('img');
+  c.setAttribute('src',event.dataTransfer.getData('text/uri-list').replace(/\r\n$/,''));
+  document.querySelector('p').appendChild(c);}
+function start(event)
+  {event.dataTransfer.effectAllowed = 'copy';
+  event.dataTransfer.setData('text/uri-list', document.querySelector('canvas').toDataURL('image/png'));
+  window.location = '011-1.xhtml'}
+</script>
+</head>
+<body>
+<p>
+  <canvas width="100" height="100" draggable="true" ondragstart="start(event)" ondragenter="event.preventDefault()" ondragover="return false" ondrop="addImage(event)">Canvas</canvas>
+</p>
+<p>Drag canvas around. You will be redirected to new page. When you return back drop canvas on itself. It should be duplicated once you drop it.</p>
+<script type="application/ecmascript">
+var canvas = document.querySelector('canvas'),
+c = canvas.getContext('2d');
+for(var x = 0; x != 50; x++)
+  {c.fillStyle = (x%2 == 0)?'navy':'white';
+  c.beginPath();
+  c.moveTo(x,x);
+  c.lineTo(100-x,x);
+  c.lineTo(100-x,100-x);
+  c.lineTo(x,100-x);
+  c.closePath();
+  c.fill();}
+</script>
+</body>
+</html>