Mercurial > jdk8-mips64-public > nashorn / annotate
test/script/basic/JDK-8042364.js@ac62e33a99b0 (annotated)
test/script/basic/JDK-8042364.js
Wed, 20 Aug 2014 10:25:28 +0200
- author
- attila
- date
- Wed, 20 Aug 2014 10:25:28 +0200
- changeset 962
- ac62e33a99b0
- parent 0
- b1a7da25b547
- permissions
- -rw-r--r--
8044638: Tidy up Nashorn codebase for code standards
8055199: Tidy up Nashorn codebase for code standards (August 2014)
Reviewed-by: lagergren, sundar
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| attila@962 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| attila@962 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| attila@962 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| attila@962 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /** |
| aoqi@0 | 25 | * JDK-8042364: Make __proto__ ES6 draft compliant |
| attila@962 | 26 | * |
| aoqi@0 | 27 | * @test |
| aoqi@0 | 28 | * @run |
| aoqi@0 | 29 | */ |
| aoqi@0 | 30 | |
| aoqi@0 | 31 | // check for Object.prototype.__proto__ accessor property |
| aoqi@0 | 32 | print("Object.prototype has __proto__?", |
| aoqi@0 | 33 | Object.prototype.hasOwnProperty("__proto__")) |
| aoqi@0 | 34 | |
| aoqi@0 | 35 | var desc = Object.getOwnPropertyDescriptor(Object.prototype, "__proto__") |
| aoqi@0 | 36 | print("descriptor"); |
| aoqi@0 | 37 | print(JSON.stringify(desc)) |
| aoqi@0 | 38 | print("getter", desc.get) |
| aoqi@0 | 39 | print("setter", desc.set) |
| aoqi@0 | 40 | |
| aoqi@0 | 41 | // no computed "__proto__" name, only identifier! |
| aoqi@0 | 42 | var p = {} |
| aoqi@0 | 43 | var obj = { |
| aoqi@0 | 44 | "__proto__" : p |
| aoqi@0 | 45 | } |
| aoqi@0 | 46 | |
| aoqi@0 | 47 | if (Object.getPrototypeOf(obj) === p) { |
| aoqi@0 | 48 | fail("obj has wrong __proto__, allows computed __proto__!") |
| aoqi@0 | 49 | } |
| aoqi@0 | 50 | |
| aoqi@0 | 51 | if (obj.__proto__ !== p) { |
| aoqi@0 | 52 | fail("__proto__ not created as normal property!") |
| aoqi@0 | 53 | } |
| aoqi@0 | 54 | |
| aoqi@0 | 55 | if (Object.getPrototypeOf(obj) !== Object.prototype) { |
| aoqi@0 | 56 | fail("obj has wrong __proto__") |
| aoqi@0 | 57 | } |
| aoqi@0 | 58 | |
| aoqi@0 | 59 | var obj2 = { |
| aoqi@0 | 60 | __proto__: p |
| aoqi@0 | 61 | } |
| aoqi@0 | 62 | |
| aoqi@0 | 63 | if (Object.getPrototypeOf(obj2) !== p) { |
| aoqi@0 | 64 | fail("can't set __proto__ in object literal") |
| aoqi@0 | 65 | } |
