1/*
2 * Copyright (c) 2011, 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     5063455
27 * @summary Unit test for MissingFormatArgumentException.getFormatSpecifier
28 * @author  Brandon Passanisi
29 */
30import java.util.MissingFormatArgumentException;
31
32public class GetFormatSpecifier {
33
34    static void fail(String s) {
35        throw new RuntimeException(s);
36    }
37
38    public static void main(String[] args) {
39
40        // Use the format specifier below, which should throw a
41        // MissingFormatArgumentException. Then, use getFormatSpecifier()
42        // to make sure the returned value equals the original format string.
43        final String formatSpecifier = "%1$5.3s";
44        try {
45            String formatResult = String.format(formatSpecifier);
46            fail("MissingFormatArgumentException not thrown.");
47        } catch (MissingFormatArgumentException ex) {
48            final String returnedFormatSpecifier = ex.getFormatSpecifier();
49            if (!returnedFormatSpecifier.equals(formatSpecifier)) {
50                fail("The specified format specifier: " + formatSpecifier
51                        + " does not match the value from getFormatSpecifier(): "
52                        + returnedFormatSpecifier);
53            }
54        }
55    }
56}
57