| OLD | NEW |
|---|
| 1 Test the order when there are pending setVersion, delete and open calls. | 1 Test the order when there are pending open (with upgrade) and delete calls. |
| 2 | 2 |
| 3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". | 3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". |
| 4 | 4 |
| 5 | 5 |
| 6 dbname = "deletedatabase-delayed-by-versionchange.html" | 6 dbname = "deletedatabase-delayed-by-versionchange.html" |
| 7 indexedDB.deleteDatabase(dbname) | 7 indexedDB.deleteDatabase(dbname) |
| 8 indexedDB.open(dbname) | 8 indexedDB.open(dbname) |
| 9 | 9 |
| 10 h1OpenSuccess(): | 10 h1OpenSuccess(): |
| 11 setVersionBlockedEventFired = false | 11 openWithUpgradeBlockedEventFired = false |
| 12 versionChangeComplete = false | 12 upgradeComplete = false |
| 13 deleteDatabaseBlockedEventFired = false | 13 deleteDatabaseBlockedEventFired = false |
| 14 deleteDatabaseComplete = false | 14 deleteDatabaseComplete = false |
| 15 h1 = event.target.result | 15 h1 = event.target.result |
| 16 |
| 16 Open h2: | 17 Open h2: |
| 17 indexedDB.open(dbname) | 18 indexedDB.open(dbname) |
| 18 | 19 |
| 19 h2OpenSuccess(): | 20 h2OpenSuccess(): |
| 20 Try to open h3: | 21 h2OpenSuccess = true |
| 22 |
| 23 Open h3: |
| 21 indexedDB.open(dbname, 2) | 24 indexedDB.open(dbname, 2) |
| 25 ... and deleteDatabase() |
| 22 indexedDB.deleteDatabase(dbname) | 26 indexedDB.deleteDatabase(dbname) |
| 23 | 27 |
| 24 h1OnVersionChange(): | 28 h1OnVersionChange(): |
| 25 PASS event.target.version is 1 | 29 PASS event.target.version is 1 |
| 26 PASS event.oldVersion is 1 | 30 PASS event.oldVersion is 1 |
| 27 PASS event.newVersion is 2 | 31 PASS event.newVersion is 2 |
| 28 | 32 |
| 29 h2OnVersionChange(): | 33 h2OnVersionChange(): |
| 30 PASS event.target.version is 1 | 34 PASS event.target.version is 1 |
| 31 PASS event.oldVersion is 1 | 35 PASS event.oldVersion is 1 |
| 32 PASS event.newVersion is 2 | 36 PASS event.newVersion is 2 |
| 33 | 37 |
| 34 h1SecondOnVersionChange(): | 38 h3Blocked(): |
| 35 PASS event.target.version is 1 | 39 openWithUpgradeBlockedEventFired = true |
| 36 PASS event.oldVersion is 1 | |
| 37 PASS event.newVersion is null | |
| 38 | 40 |
| 39 h2OnSecondVersionChange(): | 41 Open h4: |
| 40 PASS event.target.version is 1 | 42 indexedDB.open(dbname) |
| 41 PASS event.oldVersion is 1 | |
| 42 PASS event.newVersion is null | |
| 43 | 43 |
| 44 h3Blocked(): | 44 Close connections to unblock previous requests: |
| 45 setVersionBlockedEventFired = true | 45 h1.close() |
| 46 Try to open h4: | |
| 47 indexedDB.open(dbname) | |
| 48 h2.close() | 46 h2.close() |
| 49 | 47 |
| 50 deleteDatabaseOnBlocked(): | |
| 51 deleteDatabaseBlockedEventFired = true | |
| 52 h1.close() | |
| 53 | |
| 54 h3OnUpgradeneeded(): | 48 h3OnUpgradeneeded(): |
| 55 | 49 |
| 56 transactionOnComplete(): | 50 transactionOnComplete(): |
| 57 versionChangeComplete = true | 51 upgradeComplete = true |
| 58 | 52 |
| 59 h3OpenSuccess(): | 53 h3OpenSuccess(): |
| 54 PASS upgradeComplete is true |
| 55 PASS deleteDatabaseBlockedEventFired is false |
| 56 PASS deleteDatabaseComplete is false |
| 60 h3.close() | 57 h3.close() |
| 61 | 58 |
| 62 deleteDatabaseOnSuccess(): | 59 deleteDatabaseOnSuccess(): |
| 63 deleteDatabaseComplete = true | 60 deleteDatabaseComplete = true |
| 61 PASS openWithUpgradeBlockedEventFired is true |
| 62 PASS upgradeComplete is true |
| 63 deleteDatabaseBlockedEventFired = true |
| 64 | 64 |
| 65 h4OpenSuccess(): | 65 h4OpenSuccess(): |
| 66 PASS setVersionBlockedEventFired is true | |
| 67 PASS versionChangeComplete is true | |
| 68 PASS deleteDatabaseBlockedEventFired is true | 66 PASS deleteDatabaseBlockedEventFired is true |
| 69 PASS deleteDatabaseComplete is true | 67 PASS deleteDatabaseComplete is true |
| 70 PASS successfullyParsed is true | 68 PASS successfullyParsed is true |
| 71 | 69 |
| 72 TEST COMPLETE | 70 TEST COMPLETE |
| 73 | 71 |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2148253003:
IndexedDB: Implement explicit queue for IDBOpenDBRequests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master