1 /*
   2  * Copyright (c) 2010, 2013, 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-8020355: bind on built-in constructors don't use bound argument values
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 if (Array.bind(null, 2)().length != 2) {
  32     fail("Expected Array.bind(null, 2)().length to be 2");
  33 }
  34 
  35 if (RegExp.bind(null, "a")().source.length != 1) {
  36     fail("Expected RegExp.bind(null, 'a')().source.length to be 1");
  37 }
  38 
  39 // check user defined functions as well
  40 
  41 var res = (function(x, y) { return x*y }).bind(null, 20, 30)();
  42 if (res != 600) {
  43     fail("Expected 600, but got " + res);
  44 }
  45 
  46 var obj = new ((function(x, y) { this.foo = x*y }).bind({}, 20, 30))();
  47 if (obj.foo != 600) {
  48     fail("Expected this.foo = 600, but got " + res);
  49 }
  50 
  51 // try variadic function as well
  52 
  53 var res = (function() { return arguments[0]*arguments[1] }).bind(null, 20, 30)();
  54 if (res != 600) {
  55     fail("Expected 600, but got " + res);
  56 }
  57 
  58 var obj = new ((function(x, y) { this.foo = arguments[0]*arguments[1] }).bind({}, 20, 30))();
  59 if (obj.foo != 600) {
  60     fail("Expected this.foo = 600, but got " + res);
  61 }
  62 
  63