list.js revision 782:05660ace537a 
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 * Tests for java.util.List behavior in Nashorn
26 *
27 * @test
28 * @run
29 */
30var l = new java.util.ArrayList();
31print("l.class.name=" + Java.typeName(l.class)) // Has "class" property like any POJO
32
33l.add("foo")
34l.add("bar")
35
36print("l.length=" + l.length) // works, maps to l.size()
37print("l.size()=" + l.size()) // this will work
38
39print("l[0]=" + l[0])
40print("l[1]=" + l[1])
41
42print("--for each begin--")
43for each (i in l) {
44  print(i)
45}
46print("--for each end--")
47
48l[1] = "a"
49print("l[0]=" + l[0])
50print("l[1]=" + l[1])
51
52print("l[0.9]=" + l[0.9]) // non-integer indices don't round up
53print("l['blah']=" + l['blah']) // non-number indices don't retrieve anything...
54var size_name = "size"
55print("l[size_name]()=" + l[size_name]()) // ... but existing methods can be accessed with []
56
57expectException(2) // Java lists don't auto-expand to accommodate new indices
58expectException(java.lang.Double.POSITIVE_INFINITY) // Dynalink will throw IOOBE
59expectException(java.lang.Double.NEGATIVE_INFINITY) // Dynalink will throw IOOBE
60
61function expectException(index) {
62    try {
63        l[index] = "x"
64        print("Not caught out-of-bounds assignment for " + index)
65    }  catch(e) {
66        print(e)
67    }
68}
69