consarray.js revision a7e24c173cf37484693b9abb38e494fa7bd7baeb 
1// Copyright 2009 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
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Load ConsArray implementation from <project root>/tools.
29// Files: tools/consarray.js
30
31
32var arr1 = new ConsArray();
33assertTrue(arr1.atEnd());
34
35arr1.concat([]);
36assertTrue(arr1.atEnd());
37
38arr1.concat([1]);
39assertFalse(arr1.atEnd());
40assertEquals(1, arr1.next());
41assertTrue(arr1.atEnd());
42
43arr1.concat([2, 3, 4]);
44arr1.concat([5]);
45arr1.concat([]);
46arr1.concat([6, 7]);
47
48assertFalse(arr1.atEnd());
49assertEquals(2, arr1.next());
50assertFalse(arr1.atEnd());
51assertEquals(3, arr1.next());
52assertFalse(arr1.atEnd());
53assertEquals(4, arr1.next());
54assertFalse(arr1.atEnd());
55assertEquals(5, arr1.next());
56assertFalse(arr1.atEnd());
57assertEquals(6, arr1.next());
58assertFalse(arr1.atEnd());
59assertEquals(7, arr1.next());
60assertTrue(arr1.atEnd());
61