Test that only the first open call gets an upgradeneeded

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

dbname = "intversion-two-opens-no-versions.html"
indexedDB.deleteDatabase(dbname)
indexedDB.open(dbname)
request.onsuccess = connection1OpenSuccess
request.onupgradeneeded = connection1UpgradeNeeded
indexedDB.open(dbname)
request.onsuccess = connection2OpenSuccess
request.onupgradeneeded = connection2UpgradeNeeded


connection1UpgradeNeeded():
gotFirstUpgradeNeededEvent = true
PASS event.oldVersion is 0
PASS event.newVersion is 1


connection1OpenSuccess():
db = event.target.result
PASS gotFirstUpgradeNeededEvent is true
PASS db.version is 1


connection2OpenSuccess():
db = event.target.result
PASS gotSecondUpgradeNeededEvent is false
PASS db.version is 1
PASS successfullyParsed is true

TEST COMPLETE