1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * Tests to check representation of ES6 generators.
  26  *
  27  * @test
  28  * @option -scripting
  29  * @run
  30  */
  31 
  32 load(__DIR__ + "utils.js")
  33 
  34 var code = <<EOF
  35 
  36 function* id(){
  37   var idx = 0;
  38   while(idx < 3)
  39     yield idx++;
  40 }
  41 
  42 var obj = {
  43     *q (x, y) {
  44        yield 1;
  45     }
  46 };
  47 
  48 var f = {
  49     [Symbol.iterator]: function*() {
  50         var cur = 1;
  51         for (;;) {
  52             yield cur;
  53         }
  54     }
  55 };
  56 
  57 EOF
  58 
  59 parse("generator.js", code, "--language=es6", new (Java.extend(visitor_es6, {
  60     visitFunctionDeclaration : function (node, obj) {
  61         obj.push(convert(node))
  62     },
  63     visitVariable : function (node, obj) {
  64         obj.push(convert(node))
  65     }
  66 })))
  67