!571 修改hiappevent的测试用例

Merge pull request !571 from 土行孙/master

hiviewdfx/hiappeventtest/hiappeventjstest/src/main/js/default/pages/index/index.js

@@ -17,6 +17,9 @@ import device from '@system.device'
 import router from '@system.router'
 import {Core, ExpectExtend, Constant} from 'deccjsunit/index'
 
+const injectRef = Object.getPrototypeOf(global) || global
+injectRef.regeneratorRuntime = require('@babel/runtime/regenerator')
+
 export default {
     data: {
         title: ""