| Test IndexedDB Array-type keyPaths |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| dbname = "keypath-arrays.html" |
| indexedDB.deleteDatabase(dbname) |
| indexedDB.open(dbname) |
| store = db.createObjectStore('store', {keyPath: ['a', 'b']}) |
| index = store.createIndex('index', ['c', 'd']) |
| PASS areArraysEqual(index.keyPath, ['c', 'd']) is true |
| PASS index.keyPath instanceof DOMStringList is false |
| Expecting exception from db.createObjectStore('store-with-generator', {keyPath: ['a', 'b'], autoIncrement: true}) |
| PASS Exception was thrown. |
| PASS code is DOMException.INVALID_ACCESS_ERR |
| Exception message: Failed to execute 'createObjectStore' on 'IDBDatabase': The autoIncrement option was set but the keyPath option was empty or an array. |
| Expecting exception from store.createIndex('index-multientry', ['e', 'f'], {multiEntry: true}) |
| PASS Exception was thrown. |
| PASS code is DOMException.INVALID_ACCESS_ERR |
| Exception message: Failed to execute 'createIndex' on 'IDBObjectStore': The keyPath argument was an array and the multiEntry option is true. |
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| Empty arrays are not valid key paths: |
| Expecting exception from db.createObjectStore('store-keypath-empty-array', {keyPath: []}) |
| PASS Exception was thrown. |
| PASS code is DOMException.SYNTAX_ERR |
| Exception message: Failed to execute 'createObjectStore' on 'IDBDatabase': The keyPath option is not a valid key path. |
| Expecting exception from store.createIndex('index-keypath-empty-array', []) |
| PASS Exception was thrown. |
| PASS code is DOMException.SYNTAX_ERR |
| Exception message: Failed to execute 'createIndex' on 'IDBObjectStore': The keyPath argument contains an invalid key path. |
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| testKeyPaths(): |
| transaction = db.transaction(['store'], 'readwrite') |
| store = transaction.objectStore('store') |
| index = store.index('index') |
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| request = store.put({a: 1, b: 2, c: 3, d: 4}) |
| request = store.openCursor() |
| cursor = request.result |
| PASS cursor is non-null. |
| PASS JSON.stringify(cursor.key) is "[1,2]" |
| request = index.openCursor() |
| cursor = request.result |
| PASS cursor is non-null. |
| PASS JSON.stringify(cursor.primaryKey) is "[1,2]" |
| PASS JSON.stringify(cursor.key) is "[3,4]" |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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