jdk8-mips64-public/langtools: test/tools/javac/file/T7018098.java@5b039297151e (annotated)

test/tools/javac/file/T7018098.java@5b039297151e (annotated)

test/tools/javac/file/T7018098.java

Thu, 06 Jun 2013 15:38:42 +0100

author: mcimadamore
date: Thu, 06 Jun 2013 15:38:42 +0100
changeset 1814: 5b039297151e
parent 1466: b52a38d4536c
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

Merge

 /*
  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
  * 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.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 /**
  * @test
  * @bug 7018098
  * @summary CacheFSInfo persists too long
  * @library /tools/javac/lib
  * @build JavacTestingAbstractProcessor T7018098
  * @run main T7018098
  */
 import java.io.*;
 import java.util.*;
 import javax.annotation.processing.RoundEnvironment;
 import javax.annotation.processing.SupportedOptions;
 import javax.lang.model.element.TypeElement;
 import javax.tools.Diagnostic;
 import com.sun.tools.javac.file.FSInfo;
 import com.sun.tools.javac.processing.JavacProcessingEnvironment;
 import com.sun.tools.javac.util.Context;
 @SupportedOptions("expect")
 public class T7018098 extends JavacTestingAbstractProcessor {
     public static void main(String... args) throws Exception {
         new T7018098().run();
     }
     static File testDir = new File("T7018098.dir");
     void run() throws Exception {
         String myName = T7018098.class.getSimpleName();
         File testSrc = new File(System.getProperty("test.src"));
         File file = new File(testSrc, myName + ".java");
         _assert(!testDir.exists());
         compile(
             "-proc:only",
             "-processor", myName,
             "-Aexpect=false",
             file.getPath());
         testDir.mkdirs();
         _assert(testDir.exists());
         compile(
             "-proc:only",
             "-processor", myName,
             "-Aexpect=true",
             file.getPath());
     }
     void _assert(boolean cond) {
         if (!cond)
             throw new AssertionError();
     }
     void compile(String... args) throws Exception {
         StringWriter sw = new StringWriter();
         PrintWriter pw = new PrintWriter(sw);
         int rc = com.sun.tools.javac.Main.compile(args, pw);
         pw.close();
         String out = sw.toString();
         if (!out.isEmpty())
             System.err.println(out);
         if (rc != 0)
             throw new Exception("compilation failed unexpectedly: rc=" + rc);
     }
     //---------------
     @Override
     public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
         Context context = ((JavacProcessingEnvironment) processingEnv).getContext();
         FSInfo fsInfo = context.get(FSInfo.class);
         round++;
         if (round == 1) {
             boolean expect = Boolean.valueOf(options.get("expect"));
             checkEqual("cache result", fsInfo.isDirectory(testDir), expect);
             initialFSInfo = fsInfo;
         } else {
             checkEqual("fsInfo", fsInfo, initialFSInfo);
         }
         return true;
     }
     <T> void checkEqual(String label, T actual, T expected) {
         if (actual != expected)
             messager.printMessage(Diagnostic.Kind.ERROR,
                     "Unexpected value for " + label
                     + "; expected: " + expected
                     + "; found: " + actual);
     }
     int round = 0;
     FSInfo initialFSInfo;
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/file/T7018098.java@5b039297151e (annotated)

test/tools/javac/file/T7018098.java