Test that blocked events get delivered properly with the new open api

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


dbname = "intversion-blocked.html"
indexedDB.deleteDatabase(dbname)

deleteSuccess():
request = indexedDB.open(dbname, 2)

firstUpgradeNeededCallback():
gotFirstUpgradeNeededEvent = true
PASS event.oldVersion is 0
PASS event.newVersion is 2
PASS String(event) is "[object IDBVersionChangeEvent]"

firstSuccessEventHandler():
PASS gotFirstUpgradeNeededEvent is true
connection1 = event.target.result
connection1.onversionchange = versionChangeHandler
PASS String(connection1) is "[object IDBDatabase]"
request = indexedDB.open(dbname, 3)

versionChangeHandler():
sawVersionChangeEvent = true
PASS event.type is "versionchange"
PASS String(event) is "[object IDBVersionChangeEvent]"
PASS event.target is connection1
PASS event.oldVersion is 2
PASS event.newVersion is 3

blockedEventHandler():
PASS sawVersionChangeEvent is true
gotBlockedEvent = true
PASS String(event) is "[object IDBVersionChangeEvent]"
PASS event.oldVersion is 2
PASS event.newVersion is 3
PASS event.type is "blocked"
connection1.close()

secondUpgradeNeededEventHandler():
PASS gotBlockedEvent is true
gotSecondUpgradeNeededEvent = true

secondSuccessCallback():
PASS gotSecondUpgradeNeededEvent is true
PASS successfullyParsed is true

TEST COMPLETE