API/tests/minidom.js

   1 /*
   2  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 function shouldBe(a, b)
  27 {
  28     var evalA;
  29     try {
  30         evalA = eval(a);
  31     } catch(e) {
  32         evalA = e;
  33     }
  34
  35     if (evalA == b || isNaN(evalA) && typeof evalA == 'number' && isNaN(b) && typeof b == 'number')
  36         print("PASS: " + a + " should be " + b + " and is.", "green");
  37     else
  38         print("__FAIL__: " + a + " should be " + b + " but instead is " + evalA + ".", "red");
  39 }
  40
  41 function test()
  42 {
  43     print("Node is " + Node);
  44     for (var p in Node)
  45         print(p + ": " + Node[p]);
  46
  47     node = new Node();
  48     print("node is " + node);
  49     for (var p in node)
  50         print(p + ": " + node[p]);
  51
  52     child1 = new Node();
  53     child2 = new Node();
  54     child3 = new Node();
  55
  56     node.appendChild(child1);
  57     node.appendChild(child2);
  58
  59     var childNodes = node.childNodes;
  60
  61     for (var i = 0; i < childNodes.length + 1; i++) {
  62         print("item " + i + ": " + childNodes.item(i));
  63     }
  64
  65     for (var i = 0; i < childNodes.length + 1; i++) {
  66         print(i + ": " + childNodes[i]);
  67     }
  68
  69     node.removeChild(child1);
  70     node.replaceChild(child3, child2);
  71
  72     for (var i = 0; i < childNodes.length + 1; i++) {
  73         print("item " + i + ": " + childNodes.item(i));
  74     }
  75
  76     for (var i = 0; i < childNodes.length + 1; i++) {
  77         print(i + ": " + childNodes[i]);
  78     }
  79
  80     try {
  81         node.appendChild(null);
  82     } catch(e) {
  83         print("caught: " + e);
  84     }
  85
  86     try {
  87         var o = new Object();
  88         o.appendChild = node.appendChild;
  89         o.appendChild(node);
  90     } catch(e) {
  91         print("caught: " + e);
  92     }
  93
  94     try {
  95         node.appendChild();
  96     } catch(e) {
  97         print("caught: " + e);
  98     }
  99
 100     oldNodeType = node.nodeType;
 101     node.nodeType = 1;
 102     shouldBe("node.nodeType", oldNodeType);
 103
 104     shouldBe("node instanceof Node", true);
 105     shouldBe("new Object() instanceof Node", false);
 106
 107     print(Node);
 108 }
 109
 110 test();