| <html> |
| <head> |
| <link rel="stylesheet" href="../../fast/js/resources/js-test-style.css"> |
| <script src="../../fast/js/resources/js-test-pre.js"></script> |
| <script src="../../fast/js/resources/js-test-post-function.js"></script> |
| <script src="resources/shared.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| |
| description("Tests IndexedDB's quota enforcing mechanism."); |
| if (window.layoutTestController) |
| layoutTestController.waitUntilDone(); |
| |
| function test() |
| { |
| request = evalAndLog("webkitIndexedDB.open('database-quota')"); |
| request.onsuccess = openSuccess; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function openSuccess() |
| { |
| window.db = evalAndLog("db = event.target.result"); |
| |
| request = evalAndLog("db.setVersion('new version')"); |
| request.onsuccess = setVersionSuccess; |
| request.onerror = unexpectedErrorCallback; |
| } |
| |
| function setVersionSuccess() |
| { |
| debug("setVersionSuccess():"); |
| window.trans = evalAndLog("trans = event.target.result"); |
| shouldBeTrue("trans !== null"); |
| trans.onabort = unexpectedAbortCallback; |
| |
| deleteAllObjectStores(db); |
| |
| shouldBeEqualToString("db.version", "new version"); |
| shouldBeEqualToString("db.name", "database-quota"); |
| shouldBe("db.objectStoreNames", "[]"); |
| shouldBe("db.objectStoreNames.length", "0"); |
| shouldBe("db.objectStoreNames.contains('')", "false"); |
| |
| objectStore = evalAndLog('db.createObjectStore("test123")'); |
| checkObjectStore(); |
| commitAndContinue(); |
| } |
| |
| function checkObjectStore() |
| { |
| shouldBe("db.objectStoreNames", "['test123']"); |
| shouldBe("db.objectStoreNames.length", "1"); |
| shouldBe("db.objectStoreNames.contains('')", "false"); |
| shouldBe("db.objectStoreNames.contains('test456')", "false"); |
| shouldBe("db.objectStoreNames.contains('test123')", "true"); |
| } |
| |
| function commitAndContinue() |
| { |
| window.setTimeout(checkQuotaEnforcing, 0); |
| } |
| |
| function checkQuotaEnforcing() |
| { |
| var trans = evalAndLog("trans = db.transaction([], webkitIDBTransaction.READ_WRITE)"); |
| trans.onabort = testComplete; |
| trans.oncomplete = unexpectedCompleteCallback; |
| debug("Creating 'data' which contains 64K of data"); |
| window.data = "X"; |
| for (var i = 0; i < 16; i++) |
| data += data; |
| shouldBe("data.length", "65536"); |
| window.dataAdded = 0; |
| window.store = evalAndLog("store = trans.objectStore('test123')"); |
| addData(); |
| } |
| |
| function addData() |
| { |
| if (dataAdded < 5 * 1024 * 1024) { |
| if (dataAdded > 0) |
| store = event.target.source; |
| } else { |
| testFailed("added more than quota"); |
| done(); |
| return; |
| } |
| dataAdded += 65536; |
| request = store.add({x: data}, dataAdded); |
| request.onsuccess = addData; |
| request.onerror = logError; |
| } |
| |
| function logError() |
| { |
| debug("Error function called: (" + event.code + ") " + event.message); |
| evalAndLog("event.preventDefault()"); |
| } |
| |
| function testComplete() |
| { |
| testPassed("Adding data failed due to quota error. Data added was about " + Math.round(dataAdded / 1024 / 1024) + " MB"); |
| done(); |
| } |
| |
| test(); |
| |
| var successfullyParsed = true; |
| |
| </script> |
| </body> |
| </html> |
