1 /*
2  * Copyright (c) 2001, 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  * @test
26  * @bug 4395472
27  * @summary  java.net.URLEncode.encode(s, enc) treats an empty encoding name as "UTF-8"
28  */
29 package test.java.net.URLEncoder;
30 
31 import java.net.URLEncoder;
32 import java.io.UnsupportedEncodingException;
33 import org.testng.annotations.Test;
34 import org.testng.Assert;
35 
36 public class URLEncoderEncodeArgs {
37 
38     @Test
testEncodeNull()39     public void testEncodeNull() throws Exception {
40         try {
41             String s1 = URLEncoder.encode ("Hello World", (String) null);
42             Assert.fail("null reference was accepted as encoding name");
43         } catch (NullPointerException e) {
44         }
45     }
46 
47     @Test
testEncodeEmpty()48     public void testEncodeEmpty() {
49         try {
50             String s2 = URLEncoder.encode ("Hello World", "");
51             Assert.fail("empty string was accepted as encoding name");
52         } catch (UnsupportedEncodingException ee) {
53             return;
54         }
55     }
56 }