1 /*

     2  * Copyright (c) 2015, 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  * JDK-8134569: Add tests for prototype callsites

    26  *

    27  * @test

    28  * @run

    29  */

    30 

    31 function create() {

    32     function C() {

    33         this.i1 = 1;

    34         this.i2 = 2;

    35         this.i3 = 3;

    36         return this;

    37     }

    38     return new C();

    39 }

    40 

    41 function createEmpty() {

    42     function C() {

    43         return this;

    44     }

    45     return new C();

    46 }

    47 

    48 function createDeep() {

    49     function C() {

    50         this.i1 = 1;

    51         this.i2 = 2;

    52         this.i3 = 3;

    53         return this;

    54     }

    55     function D() {

    56         this.p1 = 1;

    57         this.p2 = 2;

    58         this.p3 = 3;

    59         return this;

    60     }

    61     C.prototype = new D();

    62     return new C();

    63 }

    64 

    65 function createEval() {

    66     return eval("Object.create({})");

    67 }

    68 

    69 function p(o) { print(o.x) }

    70 

    71 var a, b;

    72 

    73 create();

    74 a = create();

    75 b = create();

    76 a.__proto__.x = 123;

    77 

    78 p(a);

    79 p(b);

    80 

    81 a = create();

    82 b = create();

    83 b.__proto__.x = 123;

    84 

    85 p(a);

    86 p(b);

    87 

    88 a = createEmpty();

    89 b = createEmpty();

    90 a.__proto__.x = 123;

    91 

    92 p(a);

    93 p(b);

    94 

    95 a = createEmpty();

    96 b = createEmpty();

    97 b.__proto__.x = 123;

    98 

    99 p(a);

   100 p(b);

   101 

   102 a = createDeep();

   103 b = createDeep();

   104 a.__proto__.__proto__.x = 123;

   105 

   106 p(a);

   107 p(b);

   108 

   109 a = createDeep();

   110 b = createDeep();

   111 b.__proto__.__proto__.x = 123;

   112 

   113 p(a);

   114 p(b);

   115 

   116 a = createEval();

   117 b = createEval();

   118 a.__proto__.x = 123;

   119 

   120 p(a);

   121 p(b);

   122 

   123 a = createEval();

   124 b = createEval();

   125 b.__proto__.x = 123;

   126 

   127 p(a);

   128 p(b);