WebPlatformTest/webstorage/storage_session_removeitem_t01.dart

/*
 * Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/*
 * Portions of this test are derived from code under the following license:
 *
 * Web-platform-tests are covered by the dual-licensing approach described in:
 * http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
 */
/**
 * after web-platform-tests/webstorage/storage_session_removeitem_js.html
 * @assertion: http://dev.w3.org/html5/webstorage/ 
 * @description 
 */
import 'dart:html';
import "../Utils/expectWeb.dart";

void main() {
    Storage sessionStorage=window.sessionStorage;
    sessionStorage.clear();

    test(() {
        sessionStorage["null"]="test";
        assert_equals(sessionStorage["null"], "test");
        sessionStorage.remove("null");
        assert_equals(sessionStorage["null"], null);
    }, "removed item should be null");
  
    checkTestFailures();
}