regress-crbug-3184.js revision e46be819fca9468a0cd4e74859ce0f778eb8ca60 
1// Copyright 2010 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28Object.extend = function (dest, source) {
29  for (property in source) dest[property] = source[property];
30  return dest;
31};
32
33Object.extend ( Function.prototype,
34{
35  wrap : function (wrapper) {
36    var method = this;
37    var bmethod = (function(_method) {
38      return function () {
39        this.$$$parentMethodStore$$$ = this.$proceed;
40        this.$proceed = function() { return _method.apply(this, arguments); };
41      };
42    })(method);
43    var amethod = function () {
44      this.$proceed = this.$$$parentMethodStore$$$;
45      if (this.$proceed == undefined) delete this.$proceed;
46      delete this.$$$parentMethodStore$$$;
47    };
48    var value = function() { bmethod.call(this); retval = wrapper.apply(this, arguments); amethod.call(this); return retval; };
49    return value;
50  }
51});
52
53String.prototype.cap = function() {
54  return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
55};
56
57String.prototype.cap = String.prototype.cap.wrap(
58  function(each) {
59    if (each && this.indexOf(" ") != -1) {
60      return this.split(" ").map(
61        function (value) {
62          return value.cap();
63        }
64      ).join(" ");
65    } else {
66      return this.$proceed();
67  }
68});
69
70Object.extend( Array.prototype,
71{
72  map : function(fun) {
73    if (typeof fun != "function") throw new TypeError();
74    var len = this.length;
75    var res = new Array(len);
76    var thisp = arguments[1];
77    for (var i = 0; i < len; i++) { if (i in this) res[i] = fun.call(thisp, this[i], i, this); }
78    return res;
79  }
80});
81assertEquals("Test1 test1", "test1 test1".cap());
82assertEquals("Test2 Test2", "test2 test2".cap(true));
83
84