1 Test HTMLTemplateElement content node wrappers have the correct lifetime.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS span.tagName is "SPAN"
7 PASS span.expando is "present"
8 PASS span.tagName is "SPAN"
9 PASS span.expando is "present"
10 PASS successfullyParsed is true