| Ensure IndexedDB's write operations invalidate cursor prefetch caches |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| |
| dbname = "prefetch-invalidation.html" |
| indexedDB.deleteDatabase(dbname) |
| indexedDB.open(dbname) |
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| prepareDatabase(): |
| db = event.target.result |
| store = db.createObjectStore('store') |
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| onOpenSuccess(): |
| db = event.target.result |
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| ------------------------------------------- |
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| doPrefetchInvalidationTest(): |
| store = db.transaction('store', 'readwrite').objectStore('store') |
| Populate the store with 200 records. |
| cursorRequest = store.openCursor() |
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| continue100Times(): |
| PASS cursorRequest.result is non-null. |
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| doOperationAndContinue(): |
| store.delete(IDBKeyRange.bound(-Infinity, +Infinity)) |
| cursor = cursorRequest.result |
| cursor.continue() |
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| onContinueSuccess(): |
| PASS cursorRequest.result is null |
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| ------------------------------------------- |
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| doPrefetchInvalidationTest(): |
| store = db.transaction('store', 'readwrite').objectStore('store') |
| Populate the store with 200 records. |
| cursorRequest = store.openCursor() |
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| continue100Times(): |
| PASS cursorRequest.result is non-null. |
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| doOperationAndContinue(): |
| store.clear() |
| cursor = cursorRequest.result |
| cursor.continue() |
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| onContinueSuccess(): |
| PASS cursorRequest.result is null |
| PASS successfullyParsed is true |
| |
| TEST COMPLETE |
| |
