Test.java revision 3643:589ff4d43428 
1/*
2 * Copyright (c) 2011, 2016, 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 7010608
27 * @summary the string 'error' should appear in error messages
28 * @modules java.compiler
29 *          jdk.compiler
30 */
31
32import java.io.*;
33import java.net.URI;
34import java.util.*;
35import javax.tools.*;
36import javax.tools.JavaCompiler.CompilationTask;
37
38public class Test {
39    public static void main(String... args) throws Exception {
40        new Test().run();
41    }
42
43    void run() throws Exception {
44        Locale prev = Locale.getDefault();
45        Locale.setDefault(Locale.ENGLISH);
46        try {
47            test(Arrays.<String>asList(),
48                    "myfo://test:1: error: cannot find symbol");
49            test(Arrays.asList("--diags:layout=OLD"),
50                    "myfo://test:1: cannot find symbol");
51            test(Arrays.asList("--diags:legacy"),
52                    "myfo://test:1: cannot find symbol");
53        } finally {
54            Locale.setDefault(prev);
55        }
56    }
57
58    void test(List<String> options, String expect) throws Exception {
59        System.err.println("test: " + options);
60        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
61        StringWriter sw = new StringWriter();
62        PrintWriter pw = new PrintWriter(sw);
63        JavaFileObject f = new MyFileObject("myfo://test", "class Bad { Missing x; }");
64        List<? extends JavaFileObject> files = Arrays.asList(f);
65        CompilationTask task = javac.getTask(pw, null, null, options, null, files);
66        boolean ok = task.call();
67        pw.close();
68        String out = sw.toString();
69        if (!out.isEmpty())
70            System.err.println(out);
71        if (ok)
72            throw new Exception("Compilation succeeded unexpectedly");
73        if (!out.contains(expect))
74            throw new Exception("expected text not found: " + expect);
75    }
76
77    class MyFileObject extends SimpleJavaFileObject {
78        MyFileObject(String uri, String text) {
79            super(URI.create(uri), JavaFileObject.Kind.SOURCE);
80            this.text = text;
81        }
82        @Override
83        public String getName() {
84            return uri.toString();
85        }
86        @Override
87        public String getCharContent(boolean ignoreEncodingErrors) {
88            return text;
89        }
90        final String text;
91    }
92}
93
94
95