jdk8-mips64-public/langtools: test/tools/javac/T6358166.java@7909abb85562

     1 /*

     2  * Copyright (c) 2006, 2011, 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 6358166

    27  * @summary -verbose reports absurd times when annotation processing involved

    28  */

    30 import java.io.*;

    31 import java.util.*;

    32 import javax.annotation.processing.*;

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

    34 import javax.tools.*;

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

    36 import com.sun.tools.javac.file.JavacFileManager; // disambiguate

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

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

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

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

    43 @SupportedAnnotationTypes("*")

    44 public class T6358166 extends AbstractProcessor {

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

    46         String self = T6358166.class.getName();

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

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

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

    53         test(fm, f, "-verbose", "-d", ".");

    55         test(fm, f, "-verbose", "-d", ".", "-XprintRounds", "-processorpath", ".", "-processor", self);

    56     }

    58     static void test(JavacFileManager fm, JavaFileObject f, String... args) throws Throwable {

    59         Context context = new Context();

    60         fm.setContext(context);

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

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

    64         compilerMain.filenames = new LinkedHashSet<File>();

    65         compilerMain.processArgs(args);

    67         JavaCompiler c = JavaCompiler.instance(context);

    69         c.compile(List.of(f));

    71         if (c.errorCount() != 0)

    72             throw new AssertionError("compilation failed");

    74         long msec = c.elapsed_msec;

    75         if (msec < 0 || msec > 5 * 60 * 1000) // allow test 5 mins to execute, should be more than enough!

    76             throw new AssertionError("elapsed time is suspect: " + msec);

    77     }

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

    80         return true;

    81     }

    82 }

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