Tue, 01 Sep 2015 18:28:11 +0530
8068901: Surprising behavior with more than one functional interface on a class
8068903: Can't invoke vararg @FunctionalInterface methods
Reviewed-by: attila, hannesw
jlaskey@3 | 1 | /* |
jlaskey@7 | 2 | * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
jlaskey@3 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
attila@962 | 4 | * |
jlaskey@3 | 5 | * This code is free software; you can redistribute it and/or modify it |
jlaskey@3 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jlaskey@3 | 7 | * published by the Free Software Foundation. |
attila@962 | 8 | * |
jlaskey@3 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jlaskey@3 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jlaskey@3 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jlaskey@3 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jlaskey@3 | 13 | * accompanied this code). |
attila@962 | 14 | * |
jlaskey@3 | 15 | * You should have received a copy of the GNU General Public License version |
jlaskey@3 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jlaskey@3 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
attila@962 | 18 | * |
jlaskey@3 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
jlaskey@3 | 20 | * or visit www.oracle.com if you need additional information or have any |
jlaskey@3 | 21 | * questions. |
jlaskey@3 | 22 | */ |
jlaskey@3 | 23 | |
jlaskey@3 | 24 | /** |
jlaskey@3 | 25 | * NASHORN-207 : Implement strict mode. |
jlaskey@3 | 26 | * |
jlaskey@3 | 27 | * @test |
jlaskey@3 | 28 | * @run |
jlaskey@3 | 29 | */ |
jlaskey@3 | 30 | |
jlaskey@3 | 31 | // make sure that 'use strict' as first directive inside eval |
jlaskey@3 | 32 | // also works the same way (as eval called from strict mode caller). |
jlaskey@3 | 33 | |
jlaskey@3 | 34 | try { |
jlaskey@3 | 35 | eval("'use strict'; foo = 4;"); |
jlaskey@3 | 36 | fail("#1 should have thrown ReferenceError"); |
jlaskey@3 | 37 | } catch (e) { |
jlaskey@3 | 38 | if (! (e instanceof ReferenceError)) { |
jlaskey@3 | 39 | fail("#2 expected ReferenceError but got " + e); |
jlaskey@3 | 40 | } |
jlaskey@3 | 41 | } |
jlaskey@3 | 42 | |
jlaskey@3 | 43 | if (typeof foo !== 'undefined') { |
jlaskey@3 | 44 | fail("#3 strict mode eval defined var in global scope!"); |
jlaskey@3 | 45 | } |
jlaskey@3 | 46 | |
jlaskey@3 | 47 | try { |
jlaskey@3 | 48 | eval("'use strict'; var let = 23;"); |
jlaskey@3 | 49 | fail("#4 should have thrown SyntaxError"); |
jlaskey@3 | 50 | } catch (e) { |
jlaskey@3 | 51 | if (! (e instanceof SyntaxError)) { |
jlaskey@3 | 52 | fail("#5 SyntaxError expected but got " + e); |
jlaskey@3 | 53 | } |
jlaskey@3 | 54 | } |
jlaskey@3 | 55 | |
jlaskey@3 | 56 | // non-strict mode, some of the future reserved words can be used |
jlaskey@3 | 57 | // as identifiers. These include "let", "implements", "yield" etc. |
jlaskey@3 | 58 | var let = 30; |
jlaskey@3 | 59 | var implements = "hello"; |
jlaskey@3 | 60 | function yield() {} |
jlaskey@3 | 61 | function public() {} |
jlaskey@3 | 62 | var private = false; |
jlaskey@3 | 63 | var protected = "hello"; |
jlaskey@3 | 64 | var interface = "interface"; |
jlaskey@3 | 65 | function f(package) {} |
jlaskey@3 | 66 | function static() {} |
jlaskey@3 | 67 | |
jlaskey@3 | 68 | // in strict mode, arguments does not alias named access |
jlaskey@3 | 69 | function func(x, y) { |
jlaskey@3 | 70 | 'use strict'; |
jlaskey@3 | 71 | |
jlaskey@3 | 72 | if (x !== arguments[0]) { |
jlaskey@3 | 73 | fail("#6 arguments[0] !== x"); |
jlaskey@3 | 74 | } |
jlaskey@3 | 75 | |
jlaskey@3 | 76 | if (y !== arguments[1]) { |
jlaskey@3 | 77 | fail("#7 arguments[1] !== y"); |
jlaskey@3 | 78 | } |
jlaskey@3 | 79 | |
jlaskey@3 | 80 | arguments[0] = 1; |
jlaskey@3 | 81 | arguments[1] = 2; |
jlaskey@3 | 82 | |
jlaskey@3 | 83 | if (x === arguments[0]) { |
jlaskey@3 | 84 | fail("#8 arguments[0] === x after assignment to it"); |
jlaskey@3 | 85 | } |
jlaskey@3 | 86 | |
jlaskey@3 | 87 | if (y === arguments[1]) { |
jlaskey@3 | 88 | fail("#9 arguments[1] === y after assignment to it "); |
jlaskey@3 | 89 | } |
jlaskey@3 | 90 | } |
jlaskey@3 | 91 | |
jlaskey@3 | 92 | func(); |
jlaskey@3 | 93 | |
jlaskey@3 | 94 | // functions can not be declared everywhere!! |
jlaskey@3 | 95 | try { |
jlaskey@3 | 96 | eval("'use strict'; if (true) { function func() {} }"); |
jlaskey@3 | 97 | fail("#10 should have thrown SyntaxError"); |
jlaskey@3 | 98 | } catch (e) { |
jlaskey@3 | 99 | if (! (e instanceof SyntaxError)) { |
jlaskey@3 | 100 | fail("#11 SyntaxError expected got " + e); |
jlaskey@3 | 101 | } |
jlaskey@3 | 102 | } |
jlaskey@3 | 103 | |
jlaskey@3 | 104 | // arguments.caller and arguments.callee can't read or written in strict mode |
jlaskey@3 | 105 | function func2() { |
jlaskey@3 | 106 | 'use strict'; |
jlaskey@3 | 107 | |
jlaskey@3 | 108 | try { |
jlaskey@3 | 109 | print(arguments.callee); |
jlaskey@3 | 110 | fail("#12 arguments.callee should have thrown TypeError"); |
jlaskey@3 | 111 | } catch (e) { |
jlaskey@3 | 112 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 113 | fail("#13 TypeError expected, got " + e); |
jlaskey@3 | 114 | } |
jlaskey@3 | 115 | } |
jlaskey@3 | 116 | |
jlaskey@3 | 117 | try { |
jlaskey@3 | 118 | print(arguments.caller); |
jlaskey@3 | 119 | fail("#14 arguments.caller should have thrown TypeError"); |
jlaskey@3 | 120 | } catch (e) { |
jlaskey@3 | 121 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 122 | fail("#15 TypeError expected, got " + e); |
jlaskey@3 | 123 | } |
jlaskey@3 | 124 | } |
jlaskey@3 | 125 | |
jlaskey@3 | 126 | try { |
jlaskey@3 | 127 | arguments.caller = 10; |
jlaskey@3 | 128 | fail("#16 arguments.caller assign should have thrown TypeError"); |
jlaskey@3 | 129 | } catch (e) { |
jlaskey@3 | 130 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 131 | fail("#17 TypeError expected, got " + e); |
jlaskey@3 | 132 | } |
jlaskey@3 | 133 | } |
jlaskey@3 | 134 | |
jlaskey@3 | 135 | try { |
jlaskey@3 | 136 | arguments.callee = true; |
jlaskey@3 | 137 | fail("#18 arguments.callee assign should have thrown TypeError"); |
jlaskey@3 | 138 | } catch (e) { |
jlaskey@3 | 139 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 140 | fail("#19 TypeError expected, got " + e); |
jlaskey@3 | 141 | } |
jlaskey@3 | 142 | } |
jlaskey@3 | 143 | } |
jlaskey@3 | 144 | |
jlaskey@3 | 145 | func2(); |
jlaskey@3 | 146 | |
jlaskey@3 | 147 | // func.caller and func.arguments can't read or written in strict mode |
jlaskey@3 | 148 | function func3() { |
jlaskey@3 | 149 | 'use strict'; |
jlaskey@3 | 150 | |
jlaskey@3 | 151 | try { |
jlaskey@3 | 152 | print(func3.arguments); |
jlaskey@3 | 153 | fail("#20 func.arguments should have thrown TypeError"); |
jlaskey@3 | 154 | } catch (e) { |
jlaskey@3 | 155 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 156 | fail("#21 TypeError expected, got " + e); |
jlaskey@3 | 157 | } |
jlaskey@3 | 158 | } |
jlaskey@3 | 159 | |
jlaskey@3 | 160 | try { |
jlaskey@3 | 161 | print(func3.caller); |
jlaskey@3 | 162 | fail("#22 func3.caller should have thrown TypeError"); |
jlaskey@3 | 163 | } catch (e) { |
jlaskey@3 | 164 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 165 | fail("#23 TypeError expected, got " + e); |
jlaskey@3 | 166 | } |
jlaskey@3 | 167 | } |
jlaskey@3 | 168 | |
jlaskey@3 | 169 | try { |
jlaskey@3 | 170 | func3.arguments = 10; |
jlaskey@3 | 171 | fail("#24 func3.arguments assign should have thrown TypeError"); |
jlaskey@3 | 172 | } catch (e) { |
jlaskey@3 | 173 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 174 | fail("#25 TypeError expected, got " + e); |
jlaskey@3 | 175 | } |
jlaskey@3 | 176 | } |
jlaskey@3 | 177 | |
jlaskey@3 | 178 | try { |
jlaskey@3 | 179 | func3.caller = true; |
jlaskey@3 | 180 | fail("#26 func3.caller assign should have thrown TypeError"); |
jlaskey@3 | 181 | } catch (e) { |
jlaskey@3 | 182 | if (! (e instanceof TypeError)) { |
jlaskey@3 | 183 | fail("#27 TypeError expected, got " + e); |
jlaskey@3 | 184 | } |
jlaskey@3 | 185 | } |
jlaskey@3 | 186 | } |
jlaskey@3 | 187 | |
jlaskey@3 | 188 | func3(); |
jlaskey@3 | 189 | |
jlaskey@3 | 190 | try { |
jlaskey@3 | 191 | eval("function eval() { 'use strict'; }"); |
jlaskey@3 | 192 | fail("#28 should have thrown SyntaxError"); |
jlaskey@3 | 193 | } catch (e) { |
jlaskey@3 | 194 | if (! (e instanceof SyntaxError)) { |
jlaskey@3 | 195 | fail("#29 SyntaxError expected, got " + e); |
jlaskey@3 | 196 | } |
jlaskey@3 | 197 | } |
jlaskey@3 | 198 | |
jlaskey@3 | 199 | function func4() { |
jlaskey@3 | 200 | 'use \ |
jlaskey@3 | 201 | strict'; |
jlaskey@3 | 202 | |
jlaskey@3 | 203 | // The use strict directive can't contain line continuation. |
jlaskey@3 | 204 | // So this is not a strict mode function!! |
jlaskey@3 | 205 | with({}) {} |
jlaskey@3 | 206 | } |
jlaskey@3 | 207 | |
jlaskey@3 | 208 | func4(); |
jlaskey@3 | 209 | |
jlaskey@3 | 210 | function func5() { |
jlaskey@3 | 211 | 'use\u2028strict'; |
jlaskey@3 | 212 | |
jlaskey@3 | 213 | // The use strict directive can't contain unicode whitespace escapes |
jlaskey@3 | 214 | // So this is not a strict mode function!! |
jlaskey@3 | 215 | with({}) {} |
jlaskey@3 | 216 | } |
jlaskey@3 | 217 | |
jlaskey@3 | 218 | func5(); |
jlaskey@3 | 219 | |
jlaskey@3 | 220 | function func6() { |
jlaskey@3 | 221 | 'use\u2029strict'; |
jlaskey@3 | 222 | |
jlaskey@3 | 223 | // The use strict directive can't contain unicode whitespace escapes |
jlaskey@3 | 224 | // So this is not a strict mode function!! |
jlaskey@3 | 225 | with({}) {} |
jlaskey@3 | 226 | } |
jlaskey@3 | 227 | |
jlaskey@3 | 228 | func6(); |
jlaskey@3 | 229 | |
jlaskey@3 | 230 | try { |
jlaskey@3 | 231 | eval("'bogus directive'; 'use strict'; eval = 10"); |
jlaskey@3 | 232 | fail("#30 SyntaxError expected from eval"); |
jlaskey@3 | 233 | } catch (e) { |
jlaskey@3 | 234 | if (! (e instanceof SyntaxError)) { |
jlaskey@3 | 235 | fail("#31 SyntaxError expected but got " + e); |
jlaskey@3 | 236 | } |
jlaskey@3 | 237 | } |