jdk8-mips64-public/langtools: test/tools/javac/processing/model/testgetallmembers/Main.java@edb8d7985cfd (annotated)

test/tools/javac/processing/model/testgetallmembers/Main.java@edb8d7985cfd (annotated)

test/tools/javac/processing/model/testgetallmembers/Main.java

Tue, 27 Jan 2009 17:50:53 -0800

author: darcy
date: Tue, 27 Jan 2009 17:50:53 -0800
changeset 208: edb8d7985cfd
parent 1: 9a66ca7c79fa
child 229: 03bcd66bd8e7
permissions: -rw-r--r--

6707027: langtools/test/tools/javac/processing/model/testgetallmember/Main.java fails
Reviewed-by: jjg

 /*
  * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 /**
  * @test
  * @bug     6374357 6308351 6707027
  * @summary PackageElement.getEnclosedElements() throws ClassReader$BadClassFileException
  * @author  Peter von der Ah\u00e9
  * @run main/othervm -Xmx256m Main
  */
 import java.io.File;
 import java.util.*;
 import javax.lang.model.SourceVersion;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
 import javax.lang.model.element.PackageElement;
 import javax.lang.model.element.TypeElement;
 import javax.lang.model.util.Elements;
 import javax.tools.*;
 import com.sun.source.util.JavacTask;
 import static javax.tools.StandardLocation.CLASS_PATH;
 import static javax.tools.StandardLocation.PLATFORM_CLASS_PATH;
 import static javax.tools.JavaFileObject.Kind.CLASS;
 public class Main {
     public static PackageElement getPackage(TypeElement type) {
         Element owner = type;
         while (owner.getKind() != ElementKind.PACKAGE)
             owner = owner.getEnclosingElement();
         return (PackageElement)owner;
     }
     static int progress = 0;
     static JavaCompiler tool;
     static JavacTask javac;
     static Elements elements;
     public static void main(String[] args) throws Exception {
         JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
         StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
         fm.setLocation(CLASS_PATH, Collections.<File>emptyList());
         JavacTask javac = (JavacTask)tool.getTask(null, fm, null, null, null, null);
         Elements elements = javac.getElements();
         final Set<String> packages = new LinkedHashSet<String>();
         int nestedClasses = 0;
         int classes = 0;
         for (JavaFileObject file : fm.list(PLATFORM_CLASS_PATH, "", EnumSet.of(CLASS), true)) {
             String type = fm.inferBinaryName(PLATFORM_CLASS_PATH, file);
             if (type.endsWith("package-info"))
                 continue;
             try {
                 TypeElement elem = elements.getTypeElement(type);
                 if (elem == null && type.indexOf('$') > 0) {
                     nestedClasses++;
                     type = null;
                     continue;
                 }
                 classes++;
                 packages.add(getPackage(elem).getQualifiedName().toString());
                 elements.getTypeElement(type).getKind(); // force completion
                 type = null;
             } finally {
                 if (type != null)
                     System.err.println("Looking at " + type);
             }
         }
         javac = null;
         elements = null;
         javac = (JavacTask)tool.getTask(null, null, null, null, null, null);
         elements = javac.getElements();
         for (String name : packages) {
             PackageElement pe = elements.getPackageElement(name);
             for (Element e : pe.getEnclosedElements()) {
                 e.getSimpleName().getClass();
             }
         }
         /*
          * A few sanity checks based on current values:
          *
          * packages: 775, classes: 12429 + 5917
          *
          * As the platform evolves the numbers are likely to grow
          * monotonically but in case somebody gets a clever idea for
          * limiting the number of packages exposed, this number might
          * drop.  So we test low values.
          */
         System.out.format("packages: %s, classes: %s + %s%n",
                           packages.size(), classes, nestedClasses);
         if (classes < 9000)
             throw new AssertionError("Too few classes in PLATFORM_CLASS_PATH ;-)");
         if (packages.size() < 530)
             throw new AssertionError("Too few packages in PLATFORM_CLASS_PATH ;-)");
         if (nestedClasses < 3000)
             throw new AssertionError("Too few nested classes in PLATFORM_CLASS_PATH ;-)");
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/processing/model/testgetallmembers/Main.java@edb8d7985cfd (annotated)

test/tools/javac/processing/model/testgetallmembers/Main.java