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 createDeeper() {
66 function C() {
67 this.i1 = 1;
68 this.i2 = 2;
69 this.i3 = 3;
70 return this;
71 }
72 function D() {
73 this.p1 = 1;
74 this.p2 = 2;
75 this.p3 = 3;
76 return this;
77 }
78 function E() {
79 this.e1 = 1;
80 this.e2 = 2;
81 this.e3 = 3;
82 return this;
83 }
84 D.prototype = new E();
85 C.prototype = new D();
86 return new C();
87 }
88
89 function createEval() {
90 return eval("Object.create({})");
91 }
92
93 function p(o) { print(o.x) }
94
95 function e(o) { print(o.e1) }
96
97 var a, b, c;
98
99 create();
100 a = create();
101 b = create();
102 c = create();
103 a.__proto__.x = 123;
104
105 p(a);
106 p(b);
107 p(c);
108
109 a = create();
110 b = create();
111 c = create();
112 b.__proto__.x = 123;
113
114 p(a);
115 p(b);
116 p(c);
117
118 a = createEmpty();
119 b = createEmpty();
120 c = createEmpty();
121 a.__proto__.x = 123;
122
123 p(a);
124 p(b);
125 p(c);
126
127 a = createEmpty();
128 b = createEmpty();
129 c = createEmpty();
130 b.__proto__.x = 123;
131
132 p(a);
133 p(b);
134 p(c);
135
136 a = createDeep();
137 b = createDeep();
138 c = createDeep();
139 a.__proto__.__proto__.x = 123;
140
141 p(a);
142 p(b);
143 p(c);
144
145 a = createDeep();
146 b = createDeep();
147 c = createDeep();
148 b.__proto__.__proto__.x = 123;
149
150 p(a);
151 p(b);
152 p(c);
153
154 a = createDeeper();
155 b = createDeeper();
156 c = createDeeper();
157 a.__proto__.__proto__.__proto__.x = 123;
158
159 p(a);
160 p(b);
161 p(c);
162
163 a = createDeeper();
164 b = createDeeper();
165 c = createDeeper();
166 b.__proto__.__proto__.__proto__.x = 123;
167
168 p(a);
169 p(b);
170 p(c);
171
172 a = createDeeper();
173 b = createDeeper();
174 c = createDeeper();
175 a.__proto__.__proto__ = null;
176
177 e(a);
178 e(b);
179 e(c);
180
181 a = createDeeper();
182 b = createDeeper();
183 c = createDeeper();
184 b.__proto__.__proto__ = null;
185
186 e(a);
187 e(b);
188 e(c);
189
190
191 a = createEval();
192 b = createEval();
193 c = createEval();
194 a.__proto__.x = 123;
195
196 p(a);
197 p(b);
198 p(c);
199
200 a = createEval();
201 b = createEval();
202 c = createEval();
203 b.__proto__.x = 123;
204
205 p(a);
206 p(b);
207 p(c);