Test IndexedDB key types
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
dbname = "key-type-infinity.html"
indexedDB.deleteDatabase(dbname)
indexedDB.open(dbname)
db.createObjectStore('foo');
test key as infinity
request = objectStore.add([], Infinity);
test key as negative infinity
request = objectStore.add([], -Infinity);
PASS successfullyParsed is true
TEST COMPLETE