jdk8-mips64-public/langtools: test/tools/javac/T6665791.java@9d9f26857129

     1 /*

     2  * Copyright (c) 2010, 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  */

    24 /*

    25  * @test

    26  * @bug 6665791

    27  * @summary com.sun.source.tree.MethodTree.toString() does not output default values

    28  */

    30 import java.io.File;

    31 import java.io.IOException;

    32 import java.io.StringWriter;

    33 import javax.tools.JavaCompiler;

    34 import javax.tools.JavaFileObject;

    35 import javax.tools.StandardJavaFileManager;

    36 import javax.tools.ToolProvider;

    37 import com.sun.source.tree.ClassTree;

    38 import com.sun.source.util.JavacTask;

    39 import com.sun.source.util.TreeScanner;

    40 import java.io.FileWriter;

    42 public class T6665791 {

    43     static String test = "public @interface Annotation { boolean booleanProperty() default false; }";

    44     static File test_java = new File("Test.java");

    46     public static void main(String[] args) throws Exception {

    47         write(test_java, test);

    49         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();

    50         StandardJavaFileManager manager =

    51                 compiler.getStandardFileManager(null, null, null);

    52         Iterable<? extends JavaFileObject> units = manager.getJavaFileObjects(test_java);

    53         final StringWriter sw = new StringWriter();

    54         JavacTask task = (JavacTask) compiler.getTask(sw, manager, null, null,

    55                 null, units);

    57         new TreeScanner<Boolean, Void>() {

    58             @Override

    59             public Boolean visitClass(ClassTree arg0, Void arg1) {

    60                 sw.write(arg0.toString());

    61                 return super.visitClass(arg0, arg1);

    62             }

    63         }.scan(task.parse(), null);

    65         System.out.println("output:");

    66         System.out.println(sw.toString());

    67         String found = sw.toString().replaceAll("\\s+", " ").trim();

    68         String expect = test.replaceAll("\\s+", " ").trim();

    69         if (!expect.equals(found)) {

    70             System.out.println("expect: " + expect);

    71             System.out.println("found:  " + found);

    72             throw new Exception("unexpected output");

    73         }

    74     }

    76     static void write(File file, String body) throws IOException {

    77         FileWriter out = new FileWriter(file);

    78         out.write(body);

    79         out.close();

    80     }

    81 }

Mercurial > jdk8-mips64-public > langtools / file revision