1 files changed, 39 insertions, 0 deletions
diff --git a/layout/reftests/native-theme/checkbox-dynamic-1.html b/layout/reftests/native-theme/checkbox-dynamic-1.html
new file mode 100644
index 0000000000..582c6cc1c3
--- /dev/null
+++ b/layout/reftests/native-theme/checkbox-dynamic-1.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+  <style>
+    #checkbox {
+       position: absolute;
+       left: 0px;
+       top: 0px;
+       background: linear-gradient(to right, white, brown);
+    }
+    #toremove {
+       position: absolute;
+       left: 0px;
+       top: 0px;
+       width: 100px;
+       height: 0px;
+       background: black;
+    }
+  </style>
+</head>
+<body>
+  <div id="checkbox">
+    <input type="checkbox">
+  </div>
+  <div id="toremove">
+  </div>
+</body>
+<script type="text/javascript">
+  var checkBox = document.getElementById("checkbox");
+  var toRemove = document.getElementById("toremove");
+  toRemove.style.height = checkBox.offsetHeight / 2 + 0.2 + "px";
+  function boom()
+  {
+    toRemove.remove();
+    document.documentElement.className = "";
+  }
+  window.addEventListener("MozReftestInvalidate", boom);
+</script>
+</html>