test/langtools/tools/javac/T6395974.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 * questions.
 */

/*
 * @test
 * @bug 6395974
 * @summary files are parsed even after failure to find annotation processor is reported
 * @modules jdk.compiler/com.sun.tools.javac.api
 *          jdk.compiler/com.sun.tools.javac.file
 */

import java.io.*;
import java.util.*;

import javax.tools.*;

import com.sun.source.util.*;
import com.sun.source.util.TaskEvent.Kind;
import com.sun.tools.javac.api.*;


public class T6395974 {
    public static void main(String... args) throws Throwable {
        String self = T6395974.class.getName();

        String testSrc = System.getProperty("test.src");

        JavacTool tool = JavacTool.create();
        try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
            Iterable<?extends JavaFileObject> f =
                fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, self + ".java")));

            PrintWriter out = new PrintWriter(System.err, true);

            JavacTaskImpl task = (JavacTaskImpl) tool.getTask(out,
                                                              fm,
                                                              null,
                                                              Arrays.asList("-processor",
                                                                            "Foo.java"),
                                                              null,
                                                              f);

            MyTaskListener tl = new MyTaskListener();
            task.setTaskListener(tl);

            task.call();
        }
    }

    static class MyTaskListener implements TaskListener {
        public void started(TaskEvent e) {
            if (e.getKind() != Kind.COMPILATION) {
                throw new AssertionError("Unexpected TaskListener event: " + e);
            }
        }
        public void finished(TaskEvent e) {
        }

        TaskEvent event;
    }
}