Note in http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#key-construct states "Infinite float values are valid keys." This test checks whether WebKit accepts Infinity and -Infinity as key values when adding a record to an object store. WebKit passes this test.
Created attachment 96427 [details] Patch
Comment on attachment 96427 [details] Patch LGTM
Comment on attachment 96427 [details] Patch Yay tests!
Comment on attachment 96427 [details] Patch Clearing flags on attachment: 96427 Committed r88715: <http://trac.webkit.org/changeset/88715>
All reviewed patches have been landed. Closing bug.