jdk8-mips64-public/langtools: test/tools/javac/T6358168.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 6358168

    27  * @summary JavaCompiler.hasBeenUsed is not set in delegateCompiler

    28  */

    30 import java.io.*;

    31 import java.net.*;

    32 import java.util.*;

    33 import javax.annotation.processing.*;

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

    35 import javax.tools.*;

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

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

    38 import com.sun.tools.javac.main.JavaCompiler;

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

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

    41 import com.sun.tools.javac.util.List; // disambiguate

    44 @SupportedAnnotationTypes("*")

    45 public class T6358168 extends AbstractProcessor {

    46     private static String testClasses = System.getProperty("test.classes");

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

    48     private static String self = T6358168.class.getName();

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

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

    53         JavaFileObject f = fm.getFileForInput(testSrc + File.separatorChar + T6358168.class.getName() + ".java");

    55         try {

    56             // first, test case with no annotation processing

    57             testNoAnnotationProcessing(fm, f);

    59             // now, test case with annotation processing

    60             testAnnotationProcessing(fm, f);

    61         }

    62         catch (Throwable t) {

    63             AssertionError e = new AssertionError();

    64             e.initCause(t);

    65             throw e;

    66         }

    67     }

    69     static void testNoAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {

    70         Context context = new Context();

    71         fm.setContext(context);

    73         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));

    74         compilerMain.setOptions(Options.instance(context));

    75         compilerMain.filenames = new ListBuffer<File>();

    76         compilerMain.processArgs(new String[] { "-d", "." });

    78         JavaCompiler compiler = JavaCompiler.instance(context);

    79         compiler.compile(List.of(f));

    80         try {

    81             compiler.compile(List.of(f));

    82             throw new Error("Error: AssertionError not thrown after second call of compile");

    83         } catch (AssertionError e) {

    84             System.err.println("Exception from compiler (expected): " + e);

    85         }

    86     }

    88     static void testAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {

    89         Context context = new Context();

    90         fm.setContext(context);

    92         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));

    93         compilerMain.setOptions(Options.instance(context));

    94         compilerMain.filenames = new ListBuffer<File>();

    95         compilerMain.processArgs(new String[] {

    96                                      "-XprintRounds",

    97                                      "-processorpath", testClasses,

    98                                      "-processor", self,

    99                                      "-d", "."});

   101         JavaCompiler compiler = JavaCompiler.instance(context);

   102         compiler.initProcessAnnotations(null);

   103         JavaCompiler compiler2 = compiler.processAnnotations(compiler.enterTrees(compiler.parseFiles(List.of(f))));

   104         try {

   105             compiler2.compile(List.of(f));

   106             throw new Error("Error: AssertionError not thrown after second call of compile");

   107         } catch (AssertionError e) {

   108             System.err.println("Exception from compiler (expected): " + e);

   109         }

   110     }

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

   113         return true;

   114     }

   115 }

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