1/*
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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7 * published by the Free Software Foundation.
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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).
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22 */
23
24/* @test
25 * @bug     6378728
26 * @summary Verify -proc:only doesn't produce class files
27 * @author  Joseph D. Darcy
28 * @modules java.compiler
29 *          jdk.compiler
30 * @compile T6378728.java
31 * @run main T6378728
32 */
33
34import java.io.File;
35import java.io.IOException;
36import java.io.OutputStreamWriter;
37import java.net.URI;
38import java.util.Arrays;
39import javax.tools.JavaCompiler.CompilationTask;
40
41import javax.tools.*;
42
43
44public class T6378728 {
45    private static class ExceptionalFileManager extends ForwardingJavaFileManager {
46        public ExceptionalFileManager(JavaFileManager wrapped) {
47            super(wrapped);
48        }
49
50        @Override
51        public FileObject getFileForOutput(Location location,
52                                           String packageName,
53                                           String relativeName,
54                                           FileObject sibling)
55        {
56            throw new IllegalArgumentException("No files for you!");
57        }
58
59        @Override
60        public JavaFileObject getJavaFileForOutput(Location location,
61                                                   String className,
62                                                   JavaFileObject.Kind kind,
63                                                   FileObject sibling)
64        {
65            throw new IllegalArgumentException("No files for you!");
66        }
67    }
68
69    public static void main(String[] args) throws IOException {
70        // Get a compiler tool
71        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
72        String srcdir = System.getProperty("test.src");
73        File source = new File(srcdir, "T6378728.java");
74        try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) {
75
76            CompilationTask task =
77                compiler.getTask(null,
78                                 new ExceptionalFileManager(fm),
79                                 null,
80                                 Arrays.asList("-proc:only"),
81                                 null,
82                                 fm.getJavaFileObjectsFromFiles(Arrays.asList(source)));
83            if (!task.call())
84                throw new RuntimeException("Unexpected compilation failure");
85        }
86    }
87}
88