JDK-8043232.js revision 919:fd943e294985 
1/*
2 * Copyright (c) 2014, 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-8043232: Index selection of overloaded java new constructors
26 *
27 * @test
28 * @run
29 */
30
31// call explicit constructor
32print(new (java.awt["Color(int,int,int)"])(255,0,255));
33// print the constructor itself
34print(java.awt["Color(int,int,int)"]);
35
36// store constructor to call later
37var Color = java.awt["Color(int,int,int)"];
38// call stored constructor
39print(new Color(33, 233, 2))
40
41// check if default constructor works
42var obj = new (java.lang["Object()"])();
43if (obj.class != java.lang.Object.class) {
44    fail("obj is a java.lang.Object");
45}
46
47// expected failure cases.
48function checkIt(func) {
49    try {
50        func();
51        throw new Error("should have thrown TypeError");
52    } catch(e) {
53        if (! (e instanceof TypeError)) {
54            fail("Expected TypeError, got " + e);
55        }
56        print(e);
57    }
58}
59
60// constructor of a non-existent class
61checkIt(function() new (java.lang["NonExistent(String)"])());
62
63// non-existent constructor of an existing class
64checkIt(function() new (java.lang["Object(String)"])());
65
66// garbage signature string
67checkIt(function() new (java.lang["Object()xxxxx"])());
68checkIt(function() new (java.lang["Object("])());
69checkIt(function() new (java.lang["Object)"])());
70
71var System = Java.type("java.lang.System");
72// try to do 'new' on static method
73checkIt(function() new (System.getProperty)("java.version"));
74
75// try to do 'new' on an instance method
76var println = System.out.println;
77checkIt(function() new println("hello"));
78
79// call constructor as normal method (without 'new')
80checkIt(function() Color());
81