| <!DOCTYPE html> |
| <script src="../../resources/js-test.js"></script> |
| <script src="resources/shared.js"></script> |
| <script> |
| description("Validate the overloads of IDBObjectStore.openCursor(), IDBIndex.openCursor() and IDBIndex.openKeyCursor()."); |
| |
| indexedDBTest(prepareDatabase, verifyOverloads); |
| function prepareDatabase() |
| { |
| db = event.target.result; |
| event.target.transaction.onabort = unexpectedAbortCallback; |
| evalAndLog("store = db.createObjectStore('store')"); |
| evalAndLog("index = store.createIndex('index', 'value')"); |
| evalAndLog("store.put({value: 0}, 0)"); |
| } |
| |
| function verifyOverloads() |
| { |
| debug(""); |
| debug("verifyOverloads():"); |
| evalAndLog("trans = db.transaction('store')"); |
| evalAndLog("store = trans.objectStore('store')"); |
| evalAndLog("index = store.index('index')"); |
| |
| checkCursorDirection("store.openCursor()", "next"); |
| checkCursorDirection("store.openCursor(0)", "next"); |
| checkCursorDirection("store.openCursor(0, 'next')", "next"); |
| checkCursorDirection("store.openCursor(0, 'nextunique')", "nextunique"); |
| checkCursorDirection("store.openCursor(0, 'prev')", "prev"); |
| checkCursorDirection("store.openCursor(0, 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("store.openCursor(IDBKeyRange.only(0))", "next"); |
| checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'next')", "next"); |
| checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'nextunique')", "nextunique"); |
| checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'prev')", "prev"); |
| checkCursorDirection("store.openCursor(IDBKeyRange.only(0), 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("store.openKeyCursor()", "next"); |
| checkCursorDirection("store.openKeyCursor(0)", "next"); |
| checkCursorDirection("store.openKeyCursor(0, 'next')", "next"); |
| checkCursorDirection("store.openKeyCursor(0, 'nextunique')", "nextunique"); |
| checkCursorDirection("store.openKeyCursor(0, 'prev')", "prev"); |
| checkCursorDirection("store.openKeyCursor(0, 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("store.openKeyCursor(IDBKeyRange.only(0))", "next"); |
| checkCursorDirection("store.openKeyCursor(IDBKeyRange.only(0), 'next')", "next"); |
| checkCursorDirection("store.openKeyCursor(IDBKeyRange.only(0), 'nextunique')", "nextunique"); |
| checkCursorDirection("store.openKeyCursor(IDBKeyRange.only(0), 'prev')", "prev"); |
| checkCursorDirection("store.openKeyCursor(IDBKeyRange.only(0), 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("index.openCursor()", "next"); |
| checkCursorDirection("index.openCursor(0)", "next"); |
| checkCursorDirection("index.openCursor(0, 'next')", "next"); |
| checkCursorDirection("index.openCursor(0, 'nextunique')", "nextunique"); |
| checkCursorDirection("index.openCursor(0, 'prev')", "prev"); |
| checkCursorDirection("index.openCursor(0, 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("index.openCursor(IDBKeyRange.only(0))", "next"); |
| checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'next')", "next"); |
| checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'nextunique')", "nextunique"); |
| checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'prev')", "prev"); |
| checkCursorDirection("index.openCursor(IDBKeyRange.only(0), 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("index.openKeyCursor()", "next"); |
| checkCursorDirection("index.openKeyCursor(0)", "next"); |
| checkCursorDirection("index.openKeyCursor(0, 'next')", "next"); |
| checkCursorDirection("index.openKeyCursor(0, 'nextunique')", "nextunique"); |
| checkCursorDirection("index.openKeyCursor(0, 'prev')", "prev"); |
| checkCursorDirection("index.openKeyCursor(0, 'prevunique')", "prevunique"); |
| |
| checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0))", "next"); |
| checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'next')", "next"); |
| checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'nextunique')", "nextunique"); |
| checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'prev')", "prev"); |
| checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0), 'prevunique')", "prevunique"); |
| |
| trans.oncomplete = finishJSTest; |
| } |
| |
| function checkCursorDirection(statement, direction) |
| { |
| request = eval(statement); |
| request.onerror = unexpectedErrorCallback; |
| request.onsuccess = function() { |
| debug(statement); |
| shouldBeNonNull("event.target.result") |
| shouldBeEqualToString("event.target.result.direction", direction); |
| }; |
| } |
| |
| </script> |
