XWerror.java revision 3233:b5d08bc0d224 
1/*
2 * Copyright (c) 2002, 2015, 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 4099527
27 * @summary javadoc tool: want flag to exit nonzero if there were warnings.
28 * @author gafter
29 * @modules jdk.javadoc
30 * @run main XWerror
31 */
32
33import java.io.PrintWriter;
34import java.io.StringWriter;
35import java.util.Collections;
36import java.util.Locale;
37import java.util.Set;
38
39import javax.lang.model.SourceVersion;
40import javax.tools.Diagnostic;
41
42import jdk.javadoc.doclet.Doclet;
43import jdk.javadoc.doclet.Reporter;
44import jdk.javadoc.doclet.DocletEnvironment;
45
46public class XWerror implements Doclet {
47
48    private static final String message = "warning message";
49
50    public static void main(String[] args) {
51        StringWriter sw = new StringWriter();
52        PrintWriter output = new PrintWriter(sw);
53
54        String[] aargs = {
55            "-docletpath", System.getProperty("test.classes", "."),
56            "-doclet", "XWerror",
57            "-Xwerror",
58            System.getProperty("test.src", ".") + java.io.File.separatorChar
59            + "XWerror.java"
60        };
61        if (jdk.javadoc.internal.tool.Main.execute(aargs, output) == 0) {
62            throw new Error("did not get non-zero exit code");
63        }
64        if (!sw.toString().contains(message)) {
65            throw new Error("expected message not found: " + message);
66        }
67    }
68    Reporter reporter;
69
70    public boolean run(DocletEnvironment root) {
71        reporter.print(Diagnostic.Kind.WARNING , message);
72        return false;
73    }
74
75    @Override
76    public String getName() {
77        return "Test";
78    }
79
80    @Override
81    public Set<Option> getSupportedOptions() {
82        return Collections.emptySet();
83    }
84
85    @Override
86    public SourceVersion getSupportedSourceVersion() {
87        return SourceVersion.latest();
88    }
89
90    @Override
91    public void init(Locale locale, Reporter reporter) {
92        this.reporter = reporter;
93        return;
94    }
95}
96