| Test IndexedDB's IDBObjectStore.count(). |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| dbname = "objectstore-count.html" |
| indexedDB.deleteDatabase(dbname) |
| indexedDB.open(dbname) |
| store = db.createObjectStore('storeName', null) |
| adding 0 ... 99 |
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| verifying count without range |
| trans = db.transaction('storeName', 'readonly') |
| PASS trans is non-null. |
| store = trans.objectStore('storeName') |
| PASS store is non-null. |
| request = store.count() |
| PASS typeof request.result is "number" |
| PASS request.result is 100 |
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| verifying count with range |
| trans = db.transaction('storeName', 'readonly') |
| PASS trans is non-null. |
| store = trans.objectStore('storeName') |
| PASS store is non-null. |
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| test = {"lower":0,"lowerOpen":false,"upper":99,"upperOpen":false,"expected":100} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 100 |
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| test = {"lower":0,"lowerOpen":true,"upper":99,"upperOpen":false,"expected":99} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 99 |
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| test = {"lower":0,"lowerOpen":false,"upper":99,"upperOpen":true,"expected":99} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 99 |
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| test = {"lower":0,"lowerOpen":true,"upper":99,"upperOpen":true,"expected":98} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 98 |
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| test = {"lower":0,"lowerOpen":false,"upper":100,"upperOpen":false,"expected":100} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 100 |
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| test = {"lower":0,"lowerOpen":false,"upper":100,"upperOpen":false,"expected":100} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 100 |
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| test = {"lower":10,"lowerOpen":false,"upper":100,"upperOpen":false,"expected":90} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 90 |
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| test = {"lower":0,"lowerOpen":false,"upper":0,"upperOpen":false,"expected":1} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 1 |
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| test = {"lower":500,"lowerOpen":false,"upper":500,"upperOpen":false,"expected":0} |
| request = store.count(IDBKeyRange.bound(test.lower, test.upper, test.lowerOpen, test.upperOpen)) |
| PASS typeof request.result is "number" |
| PASS request.result is 0 |
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| verifying count with key |
| trans = db.transaction('storeName', 'readonly') |
| PASS trans is non-null. |
| store = trans.objectStore('storeName') |
| PASS store is non-null. |
| Expecting exception from store.count(NaN) |
| PASS Exception was thrown. |
| PASS code is 0 |
| PASS ename is 'DataError' |
| Exception message: Failed to execute 'count' on 'IDBObjectStore': The parameter is not a valid key. |
| Expecting exception from store.count({}) |
| PASS Exception was thrown. |
| PASS code is 0 |
| PASS ename is 'DataError' |
| Exception message: Failed to execute 'count' on 'IDBObjectStore': The parameter is not a valid key. |
| Expecting exception from store.count(/regex/) |
| PASS Exception was thrown. |
| PASS code is 0 |
| PASS ename is 'DataError' |
| Exception message: Failed to execute 'count' on 'IDBObjectStore': The parameter is not a valid key. |
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| test = {"key":0,"expected":1} |
| request = store.count(test.key) |
| PASS typeof request.result is "number" |
| PASS request.result is 1 |
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| test = {"key":100,"expected":0} |
| request = store.count(test.key) |
| PASS typeof request.result is "number" |
| PASS request.result is 0 |
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| test = {"key":null,"expected":100} |
| request = store.count(test.key) |
| PASS typeof request.result is "number" |
| PASS request.result is 100 |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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