<!DOCTYPE html>
<html>
<head>
<title>This tests the case when fixed positioned elements has a new containing block.</title>
<style>
div {
  width: 100px;
  height: 100px;
  background-color: green;
}
</style>
</head>
<body>
PASS if no crash or assert.
<div id=container style="position: absolute; transform: rotate(10deg);">
  <div id=fixedChild style="position: fixed;"></div>
</div>
<script>
if (window.testRunner) {
  testRunner.waitUntilDone();
  testRunner.dumpAsText();
}
var container = document.getElementById("container"); 
setTimeout(function() {
  container.style.transform = "";
  setTimeout(function() {
    var removeThis = document.getElementById("fixedChild");
    removeThis.parentNode.removeChild(removeThis);
      setTimeout(function() {
        var newChild = document.createElement("div");
        newChild.style.position = "absolute";
        container.appendChild(newChild);
        if (window.testRunner)
          testRunner.notifyDone();
    }, 0);
  }, 0);
}, 0);
</script>
</body>
</html>