Mercurial > jdk8-mips64-public > nashorn / annotate
test/script/basic/funcbind3.js@7e11bf43f4a2 (annotated)
test/script/basic/funcbind3.js
Wed, 12 Feb 2014 11:16:35 -0800
- author
- asaha
- date
- Wed, 12 Feb 2014 11:16:35 -0800
- changeset 806
- 7e11bf43f4a2
- parent 0
- b1a7da25b547
- child 962
- ac62e33a99b0
- permissions
- -rw-r--r--
Added tag jdk8u11-b00 for changeset d88b60cdc8f3
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 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. |
| aoqi@0 | 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). |
| aoqi@0 | 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. |
| aoqi@0 | 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 | * Test the assumptions about bound function prototypes |
| aoqi@0 | 26 | * |
| aoqi@0 | 27 | * @test |
| aoqi@0 | 28 | * @run |
| aoqi@0 | 29 | */ |
| aoqi@0 | 30 | |
| aoqi@0 | 31 | function printAssumption(__x__) { |
| aoqi@0 | 32 | print(__x__ + ": " + eval(__x__)); |
| aoqi@0 | 33 | } |
| aoqi@0 | 34 | |
| aoqi@0 | 35 | function f() { } |
| aoqi@0 | 36 | |
| aoqi@0 | 37 | var b = f.bind(null) |
| aoqi@0 | 38 | |
| aoqi@0 | 39 | var x = new f() |
| aoqi@0 | 40 | var y = new b() |
| aoqi@0 | 41 | |
| aoqi@0 | 42 | printAssumption("x instanceof f") |
| aoqi@0 | 43 | printAssumption("x instanceof b") |
| aoqi@0 | 44 | printAssumption("y instanceof f") |
| aoqi@0 | 45 | printAssumption("y instanceof b") |
| aoqi@0 | 46 | |
| aoqi@0 | 47 | print("\nChanging prototype\n"); |
| aoqi@0 | 48 | |
| aoqi@0 | 49 | f.prototype=new Object() |
| aoqi@0 | 50 | |
| aoqi@0 | 51 | printAssumption("x instanceof f") |
| aoqi@0 | 52 | printAssumption("x instanceof b") |
| aoqi@0 | 53 | printAssumption("y instanceof f") |
| aoqi@0 | 54 | printAssumption("y instanceof b") |
| aoqi@0 | 55 | |
| aoqi@0 | 56 | print("\Bound function prototype\n"); |
| aoqi@0 | 57 | |
| aoqi@0 | 58 | printAssumption("f.hasOwnProperty('prototype')") |
| aoqi@0 | 59 | printAssumption("b.hasOwnProperty('prototype')") |
