jdk8-mips64-public/langtools: test/tools/javac/processing/model/element/TestNames.java@4baab658f357 (annotated)

test/tools/javac/processing/model/element/TestNames.java@4baab658f357 (annotated)

test/tools/javac/processing/model/element/TestNames.java

Wed, 02 Mar 2011 21:13:55 -0800

author: jjg
date: Wed, 02 Mar 2011 21:13:55 -0800
changeset 904: 4baab658f357
parent 699: d2aaaec153e8
child 1466: b52a38d4536c
permissions: -rw-r--r--

6639645: Modeling type implementing missing interfaces
Reviewed-by: darcy, mcimadamore

 /*
  * Copyright (c) 2006, 2010, 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 6380016
  * @summary Test that the constraints guaranteed by the Filer and maintained
  * @author  Joseph D. Darcy
  * @library ../../../lib
  * @build   JavacTestingAbstractProcessor TestNames
  * @compile -processor TestNames -proc:only TestNames.java
  */
 import java.util.Set;
 import javax.annotation.processing.*;
 import javax.lang.model.SourceVersion;
 import static javax.lang.model.SourceVersion.*;
 import javax.lang.model.element.*;
 import javax.lang.model.util.*;
 import static javax.lang.model.util.ElementFilter.*;
 import static javax.tools.Diagnostic.Kind.*;
 import static javax.tools.StandardLocation.*;
 import java.io.*;
 /**
  * Basic tests of semantics of javax.lang.model.element.Name
  */
 public class TestNames extends JavacTestingAbstractProcessor {
     private int round = 0;
     String stringStringName = "java.lang.String";
     Name stringName = null;
     public boolean process(Set<? extends TypeElement> annotations,
                            RoundEnvironment roundEnv) {
         round++;
         if (!roundEnv.processingOver()) {
             boolean failed = false;
             switch(round) {
             case 1:
             TypeElement stringMirror = eltUtils.getTypeElement(stringStringName);
             stringName = stringMirror.getQualifiedName();
             Name stringPseudoName = Pseudonym.getName(stringName.toString());
             if (stringName.equals(stringPseudoName))
                 failed = true;
             if (!stringName.contentEquals(stringStringName))
                 failed = true;
             if (!stringName.contentEquals(stringPseudoName))
                 failed = true;
             try {
                 // Force another round with a new context
                 PrintWriter pw = new PrintWriter(filer.createSourceFile("Foo").openWriter());
                 pw.println("public class Foo {}");
                 pw.close();
             } catch (IOException ioe) {
                 throw new RuntimeException();
             }
             break;
             case 2:
                 Name stringStringAsName = eltUtils.getName(stringStringName);
                 TypeElement stringMirror2 = eltUtils.getTypeElement(stringStringName);
                 Name stringName2 = stringMirror2.getQualifiedName();
                 if (stringStringAsName != stringName ||
                     stringName != stringName2)
                     failed = true;
                 break;
             default:
                 throw new RuntimeException("Unexpected round " + round);
             }
             if (failed)
                 throw new RuntimeException("Invalid name equality checks.");
         }
         return true;
     }
     private static class Pseudonym implements Name {
         private String name;
         private Pseudonym(String name) {
             this.name = name;
         }
         public static Pseudonym getName(String name) {
             return new Pseudonym(name);
         }
         public boolean contentEquals(CharSequence cs) {
             return name.contentEquals(cs);
         }
         public char charAt(int index) {
             return name.charAt(index);
         }
         public int length() {
             return name.length();
         }
         public CharSequence subSequence(int start, int end) {
             return name.subSequence(start, end);
         }
         public String toString() {
             return name;
         }
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/processing/model/element/TestNames.java@4baab658f357 (annotated)

test/tools/javac/processing/model/element/TestNames.java