1/* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/* 17 * @tc.name:stringSlice 18 * @tc.desc:test String.slice 19 * @tc.type: FUNC 20 * @tc.require: issueI5NO8G 21 */ 22 23let greeting = " Hello World! "; 24print(greeting); 25print(greeting.trim()); 26 27let fooStr = "foo "; 28print(fooStr); 29print(fooStr.trim()); 30 31let barStr = " bar"; 32print(barStr); 33print(barStr.trim()); 34 35let chinese = " 我，是一个中文句子 我前面有一些空格，我中间有一些空格。 我后面也有一些空格。 "; 36print(chinese); 37print(chinese.trim()); 38 39let a = "a assseeeeeeeeeeddddddd" 40let c = a.substring(1, 20); 41let d = c.substring(2, 20); 42print(d); 43print(d.trim())