jdk8-mips64-public/langtools: test/tools/javac/T6358024.java@07c916ecfc71

     1 /*

     2  * Copyright 2006-2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 6358024

    27  * @summary TaskListener should be propogated between processing rounds

    28  */

    30 import java.io.*;

    31 import java.util.*;

    32 import java.util.List;

    33 import javax.annotation.processing.*;

    34 import javax.lang.model.element.*;

    35 import javax.tools.*;

    36 import com.sun.source.util.*;

    37 import com.sun.tools.javac.api.*;

    38 import com.sun.tools.javac.file.*;

    39 import com.sun.tools.javac.file.JavacFileManager;

    40 import com.sun.tools.javac.main.*;

    41 import com.sun.tools.javac.util.*;

    44 @SupportedAnnotationTypes("*")

    45 public class T6358024 extends AbstractProcessor {

    46     static JavacFileManager fm;

    47     public static void main(String... args) throws Throwable {

    48         String self = T6358024.class.getName();

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

    52         fm = new JavacFileManager(new Context(), false, null);

    53         JavaFileObject f = fm.getFileForInput(testSrc + File.separatorChar + self + ".java");

    55         test(fm, f,

    56              new Option[] { new Option("-d", ".")},

    57              7);

    59         test(fm, f,

    60              new Option[] { new XOption("-XprintRounds"),

    61                             new Option("-processorpath", "."),

    62                             new Option("-processor", self) },

    63              11);

    64     }

    66     static void test(JavacFileManager fm, JavaFileObject f, Option[] opts, int expect) throws Throwable {

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

    69         JavacTool tool = JavacTool.create();

    70         List<String> flags = new ArrayList<String>();

    71         for (Option opt: opts) {

    72             flags.add(opt.name);

    73             for (Object arg : opt.args)

    74                 flags.add(arg.toString());

    75         }

    77         JavacTaskImpl task = (JavacTaskImpl) tool.getTask(out,

    78                                                           fm,

    79                                                           null,

    80                                                           flags,

    81                                                           null,

    82                                                           Arrays.asList(f));

    83         MyTaskListener tl = new MyTaskListener();

    84         task.setTaskListener(tl);

    85         task.call();

    86         if (tl.started != expect)

    87             throw new AssertionError("Unexpected number of TaskListener events; "

    88                                      + "expected " + expect + ", found " + tl.started);

    89     }

    91     public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {

    92         return true;

    93     }

    95     static class MyTaskListener implements TaskListener {

    96         public void started(TaskEvent e) {

    97             System.err.println("Started: " + e);

    98             started++;

    99         }

   100         public void finished(TaskEvent e) {

   101         }

   103         int started = 0;

   104     }

   106     static class Option {

   107         Option(String name, String... args) {

   108             this.name = name;

   109             this.args = args;

   110         }

   111         public final String name;

   112         public final String[] args;

   113     }

   115     static class XOption extends Option {

   116         XOption(String name, String... args) {

   117             super(name, args);

   118         }

   119     }

   120 }

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