Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: test/script/basic/NASHORN-207.js
test/script/basic/NASHORN-207.js
- changeset 3
- da1e581c933b
- child 7
- 5a1b0714df0e
equal
deleted
inserted
replaced
| 2:6031a0bc0ae2 | 3:da1e581c933b |
|---|---|
| 1 /* | |
| 2 * Copyright (c) 2010, 2012, 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 * NASHORN-207 : implement strict mode | |
| 26 * | |
| 27 * @test | |
| 28 * @run | |
| 29 */ | |
| 30 | |
| 31 'use strict'; | |
| 32 | |
| 33 // cannot delete a variable | |
| 34 try { | |
| 35 eval("var fooVar = 3; delete fooVar;"); | |
| 36 fail("#1 should have thrown SyntaxError"); | |
| 37 } catch (e) { | |
| 38 if (! (e instanceof SyntaxError)) { | |
| 39 fail("#2 SyntaxError expected but got " + e); | |
| 40 } | |
| 41 } | |
| 42 | |
| 43 // cannot delete function parameter variable | |
| 44 try { | |
| 45 eval("function func(a) { delete a; }; func(2);"); | |
| 46 fail("#3 should have thrown SyntaxError"); | |
| 47 } catch(e) { | |
| 48 if (! (e instanceof SyntaxError)) { | |
| 49 fail("#4 SyntaxError expected but got " + e); | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 // assignment can't be used to define as new variable | |
| 54 try { | |
| 55 bar = 3; | |
| 56 fail("#5 should have thrown ReferenceError"); | |
| 57 } catch (e) { | |
| 58 if (! (e instanceof ReferenceError)) { | |
| 59 fail("#6 ReferenceError expected but got " + e); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 // repeated property definition is not allowed in an object literal | |
| 64 try { | |
| 65 eval("var obj = { foo: 33, foo: 44 }"); | |
| 66 fail("#7 should have thrown SyntaxError"); | |
| 67 } catch(e) { | |
| 68 if (! (e instanceof SyntaxError)) { | |
| 69 fail("#8 SyntaxError expected but got " + e); | |
| 70 } | |
| 71 } | |
| 72 | |
| 73 // can't assign to "eval" | |
| 74 try { | |
| 75 eval("var eval = 3"); | |
| 76 fail("#9 should have thrown SyntaxError"); | |
| 77 } catch(e) { | |
| 78 if (! (e instanceof SyntaxError)) { | |
| 79 fail("#10 SyntaxError expected but got " + e); | |
| 80 } | |
| 81 } | |
| 82 | |
| 83 // can't assign to 'arguments' | |
| 84 try { | |
| 85 eval("function func() { arguments = 34; }"); | |
| 86 fail("#11 should have thrown SyntaxError"); | |
| 87 } catch(e) { | |
| 88 if (! (e instanceof SyntaxError)) { | |
| 89 fail("#12 SyntaxError expected but got " + e); | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 // can't delete non-configurable properties | |
| 94 try { | |
| 95 delete Object.prototype; | |
| 96 fail("#13 should have thrown TypeError"); | |
| 97 } catch (e) { | |
| 98 if (! (e instanceof TypeError)) { | |
| 99 fail("#14 TypeError expected but got " + e); | |
| 100 } | |
| 101 } | |
| 102 | |
| 103 // cannot re-use function parameter name | |
| 104 try { | |
| 105 eval("function func(a, a) {}"); | |
| 106 fail("#15 should have thrown SyntaxError"); | |
| 107 } catch (e) { | |
| 108 if (! (e instanceof SyntaxError)) { | |
| 109 fail("#16 SyntaxError expected but got " + e); | |
| 110 } | |
| 111 } | |
| 112 | |
| 113 // strict eval creates own scope and caller's scope is untouched! | |
| 114 eval("var myVar = 4;"); | |
| 115 if (typeof myVar !== 'undefined') { | |
| 116 fail("#17 eval var 'myVar' created in global scope"); | |
| 117 } | |
| 118 | |
| 119 eval("function myNewFunc() {}"); | |
| 120 if (typeof myNewFunc !== 'undefined') { | |
| 121 fail("#18 eval function 'myNewFunc' created in global scope"); | |
| 122 } | |
| 123 | |
| 124 // no octal in strict mode | |
| 125 try { | |
| 126 eval("var x = 010;"); | |
| 127 fail("#19 should have thrown SyntaxError"); | |
| 128 } catch (e) { | |
| 129 if (! (e instanceof SyntaxError)) { | |
| 130 fail("#20 SyntaxError expected but got " + e); | |
| 131 } | |
| 132 } |
