blob: 7343c417e0d056978792edac0fa7fdb3553441fa [file] [log] [blame]
description("Ensure cursor calls behave as expected after cursor has run to the end.");
function test()
{
removeVendorPrefixes();
setDBNameFromPath();
prepareDatabase();
}
function prepareDatabase()
{
preamble();
request = evalAndLog("indexedDB.deleteDatabase(dbname)");
request.onerror = unexpectedErrorCallback;
request.onblocked = unexpectedBlockedCallback;
request.onsuccess = onDeleteSuccess;
}
function onDeleteSuccess(evt)
{
preamble(evt);
request = evalAndLog("indexedDB.open(dbname, 1)");
request.onerror = unexpectedErrorCallback;
request.onblocked = unexpectedBlockedCallback;
request.onupgradeneeded = onUpgradeNeeded;
request.onsuccess = onOpenSuccess;
}
function onUpgradeNeeded(evt)
{
preamble(evt);
evalAndLog("db = event.target.result");
evalAndLog("store = db.createObjectStore('store')");
evalAndLog("store.put(1, 1)");
evalAndLog("store.put(2, 2)");
}
function onOpenSuccess(evt)
{
preamble(evt);
evalAndLog("db = event.target.result");
evalAndLog("transaction = db.transaction('store', 'readwrite')");
evalAndLog("store = transaction.objectStore('store')");
evalAndLog("count = 0");
evalAndLog("cursorRequest = store.openCursor()");
cursorRequest.onerror = unexpectedErrorCallback;
cursorRequest.onsuccess = onCursorSuccess;
}
function onCursorSuccess(evt)
{
preamble(evt);
evalAndLog("cursor = event.target.result");
if (count < 2) {
shouldBeNonNull("cursor");
evalAndLog("count++");
evalAndLog("savedCursor = cursor");
evalAndLog("cursor.continue()");
} else {
shouldBeNull("cursor");
shouldBeNonNull("savedCursor");
debug("");
evalAndExpectException("savedCursor.update('value')", "DOMException.INVALID_STATE_ERR", "'InvalidStateError'");
evalAndExpectException("savedCursor.advance(1)", "DOMException.INVALID_STATE_ERR", "'InvalidStateError'");
evalAndExpectException("savedCursor.continue()", "DOMException.INVALID_STATE_ERR", "'InvalidStateError'");
evalAndExpectException("savedCursor.continue('key')", "DOMException.INVALID_STATE_ERR", "'InvalidStateError'");
evalAndExpectException("savedCursor.delete()", "DOMException.INVALID_STATE_ERR", "'InvalidStateError'");
debug("");
finishJSTest();
}
}
test();