/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import assert = require('assert');

let str1 = 'abc';

assert(str1 === 'abc', 'success');

let str2 = 'def';

assert(str2 === 'def', 'success');

let str3 = `aa${str1}
bb${str2}cc\${}`;

assert(str3 === 'aaabc\nbbdefcc${}', 'success');