This tests that a text placeholder that is removed from the page via a mutation event callback after being inserted does not cause a crash. This test can only be run in WebKitTestRunner or DumpRenderTree.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Before inserting placeholder:
PASS document.getElementById("test").childNodes.length is 1

After inserting placeholder:
PASS document.getElementById("test").childNodes.length is 3
PASS placeholderElement.parentNode is non-null.

After removing placeholder:
PASS document.getElementById("test").childNodes.length became different from 3
PASS document.getElementById("test").childNodes.length is <= 2
PASS placeholderElement.parentNode became null
PASS successfullyParsed is true

TEST COMPLETE