1 /*
2 * Copyright (c) 2010, 2014, 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-8038945.js : test various undefined strict intrinsics and that they
26 * aren't erroneously applied when undefined is in any scope but global
27 *
28 * @test
29 * @run
30 */
31
32 //:program internals={print=0, f1=0, f2=0, f3=0, f4=0, undefined=0, f5=0} externals=null
33
34 //f1 internals={} externals={undefined=0}
35 function f1(x) {
36 return x === undefined;
37 }
38
39 //f2 internals={} externals=null
40 function f2(x, undefined) {
41 return x === undefined;
42 }
43
44 //f3 internals={x=0} externals=null
45 function f3(x) {
46 //f3$f3_2 internals={} externals={x=0}
47 function f3_2(undefined) {
48 return x === undefined;
49 }
50 return f3_2(17);
51 }
52
53 //f4 internals={x=0} externals=null
54 function f4(x) {
55 //f4$f4_2 internals={} externals={x=0}
56 function f4_2() {
57 var undefined = 17;
58 return x === undefined;
59 }
60 return f4_2();
61 }
62
63 //f5 internals={x=0, undefined=0} externals=null
64 function f5(x) {
65 var undefined = 17;
66 //f5$f5_2 internals={} externals={x=0, undefined=0}
67 function f5_2() {
68 return x === undefined;
69 }
70 return f5_2();
71 }
72
73 print(" 1: " + f1(17) + " === false");
74 print(" 2: " + f2(17) + " === false");
75 print(" 3: " + f3(17) + " === true");
76 print(" 4: " + f4(17) + " === true");
77 print(" 5: " + f5(17) + " === true");
78
79 //recompile
80 print(" 6: " + f1("17") + " === false");
81 print(" 7: " + f2("17") + " === false");
82 print(" 8: " + f3("17") + " === false");
83 print(" 9: " + f4("17") + " === false");
84 print("10: " + f5("17") + " === false");
85
86 //g1 internals={} externals={undefined=0}
87 function g1(x) {
88 return x !== undefined;
89 }
90
91 //g2 internals={} externals=null
92 function g2(x, undefined) {
93 return x !== undefined;
94 }
95
96 //g3 internals={x=0} externals=null
97 function g3(x) {
98 //g3$g3_2 internals={} externals={x=0}
99 function g3_2(undefined) {
100 return x !== undefined;
101 }
102 return g3_2(17);
103 }
104
105 //g4 internals={x=0} externals=null
106 function g4(x) {
107 //f4$f4_2 internals={} externals={x=0}
108 function g4_2() {
109 var undefined = 17;
110 return x !== undefined;
111 }
112 return g4_2();
113 }
114
115 //g5 internals={x=0, undefined=0} externals=null
116 function g5(x) {
117 var undefined = 17;
118 //g5$g5_2 internals={} externals={x=0, undefined=0}
119 function g5_2() {
120 return x !== undefined;
121 }
122 return g5_2();
123 }
124
125 print("11: " + g1(17) + " === true");
126 print("12: " + g2(17) + " === true");
127 print("13: " + g3(17) + " === false");
128 print("14: " + g4(17) + " === false");
129 print("15: " + g5(17) + " === false");
130
131 //recompile
132 print("16: " + g1("17") + " === true");
133 print("17: " + g2("17") + " === true");
134 print("18: " + g3("17") + " === true");
135 print("19: " + g4("17") + " === true");
136 print("20: " + g5("17") + " === true");
137
138 //h1 internals={} externals={undefined=0}
139 function h1(x) {
140 return undefined === x;
141 }
142
143 //h2 internals={} externals=null
144 function h2(x, undefined) {
145 return undefined === x;
146 }
147
148 //h3 internals={x=0} externals=null
149 function h3(x) {
150 //h3$f3_2 internals={} externals={x=0}
151 function h3_2(undefined) {
152 return undefined === x;
153 }
154 return h3_2(17);
155 }
156
157 //h4 internals={x=0} externals=null
158 function h4(x) {
159 //h4$h4_2 internals={} externals={x=0}
160 function h4_2() {
161 var undefined = 17;
162 return undefined === x;
163 }
164 return h4_2();
165 }
166
167 //h5 internals={x=0, undefined=0} externals=null
168 function h5(x) {
169 var undefined = 17;
170 //h5$h5_2 internals={} externals={x=0, undefined=0}
171 function h5_2() {
172 return undefined === x;
173 }
174 return h5_2();
175 }
176
177 print("21: " + h1(17) + " === false");
178 print("22: " + h2(17) + " === false");
179 print("23: " + h3(17) + " === true");
180 print("24: " + h4(17) + " === true");
181 print("25: " + h5(17) + " === true");
182
183 //recompile
184 print("26: " + h1("17") + " === false");
185 print("27: " + h2("17") + " === false");
186 print("28: " + h3("17") + " === false");
187 print("29: " + h4("17") + " === false");
188 print("30: " + h5("17") + " === false");
189
190 //i1 internals={} externals={undefined=0}
191 function i1(x) {
192 return undefined !== x;
193 }
194
195 //i2 internals={} externals=null
196 function i2(x, undefined) {
197 return undefined !== x;
198 }
199
200 //i3 internals={x=0} externals=null
201 function i3(x) {
202 //i3$f3_2 internals={} externals={x=0}
203 function i3_2(undefined) {
204 return undefined !== x;
205 }
206 return i3_2(17);
207 }
208
209 //i4 internals={x=0} externals=null
210 function i4(x) {
211 //i4$i4_2 internals={} externals={x=0}
212 function i4_2() {
213 var undefined = 17;
214 return undefined !== x;
215 }
216 return i4_2();
217 }
218
219 //h5 internals={x=0, undefined=0} externals=null
220 function i5(x) {
221 var undefined = 17;
222 //i5$i5_2 internals={} externals={x=0, undefined=0}
223 function i5_2() {
224 return undefined !== x;
225 }
226 return i5_2();
227 }
228
229 print("31: " + i1(17) + " === true");
230 print("32: " + i2(17) + " === true");
231 print("33: " + i3(17) + " === false");
232 print("34: " + i4(17) + " === false");
233 print("35: " + i5(17) + " === false");
234
235 //recompile
236 print("36: " + i1("17") + " === true");
237 print("37: " + i2("17") + " === true");
238 print("38: " + i3("17") + " === true");
239 print("39: " + i4("17") + " === true");
240 print("40: " + i5("17") + " === true");