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 16import { 17 expect 18} from 'chai'; 19import 'mocha'; 20import { 21 EcmaReturnundefined, 22 LdaDyn, 23 VReg 24} from "../src/irnodes"; 25import { checkInstructions, compileMainSnippet } from "./utils/base"; 26 27describe("BuiltInsTest", function () { 28 it("Global Value Properties", function () { 29 let insns = compileMainSnippet(`NaN; Infinity; globalThis;`); 30 let expected = [ 31 new LdaDyn(new VReg()), 32 new LdaDyn(new VReg()), 33 new LdaDyn(new VReg()), 34 35 new EcmaReturnundefined() 36 ]; 37 expect(checkInstructions(insns, expected)).to.be.true; 38 }); 39}); 40