Tests that a page with a loading XMLHttpRequest goes into the page cache.

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


pageshow - not from cache
pagehide - entering cache
pageshow - from cache
PASS Page did enter and was restored from the page cache
PASS fetch promise resolved after page was restored from the page cache
PASS successfullyParsed is true

TEST COMPLETE