WebPlatformTest/webstorage/storage_session_getitem_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_getitem_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();
    sessionStorage["undefined"]="foo";
    sessionStorage["null"]="bar";
    sessionStorage[""]="baz";
    test(() {
        assert_equals(sessionStorage.length, 3);
    }, "All 3 items should be added.");

    test(() {
        assert_equals(sessionStorage["unknown"], null, "sessionStorage['unknown']");
        assert_equals(sessionStorage["undefined"], "foo", "sessionStorage['undefined']");
        assert_equals(sessionStorage["null"], "bar", "sessionStorage['null']");
        assert_equals(sessionStorage[""], "baz", "sessionStorage['']");
    }, "array access should be correct");

    checkTestFailures();
}