1/* 2 * Copyright (c) 2021 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:yieldstar 18 * @tc.desc:test yield * 19 * @tc.type: FUNC 20 * @tc.require: issueI5NO8G 21 */ 22function *foo1() { 23 yield 1 24 yield 2 25} 26 27function *foo2() { 28 yield *foo1() 29} 30 31var p = foo2() 32var a = p.next() 33print(a.value, a.done) 34var b = p.next() 35print(b.value, b.done) 36var c = p.next() 37print(c.value, c.done)