1 /*
   2  * Copyright (c) 2006, 2010, 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  */
  23 
  24 /*
  25  * @test
  26  * @bug 6449798 6399404
  27  * @summary Test basic workings of PackageElement
  28  * @author  Joseph D. Darcy
  29  * @library ../../../lib
  30  * @build   JavacTestingAbstractProcessor TestPackageElement
  31  * @compile -processor TestPackageElement -proc:only TestPackageElement.java
  32  */
  33 
  34 import java.util.Set;
  35 import javax.annotation.processing.*;
  36 import javax.lang.model.SourceVersion;
  37 import static javax.lang.model.SourceVersion.*;
  38 import javax.lang.model.element.*;
  39 import javax.lang.model.util.*;
  40 import static javax.lang.model.util.ElementFilter.*;
  41 import static javax.tools.Diagnostic.Kind.*;
  42 import static javax.tools.StandardLocation.*;
  43 
  44 /**
  45  * Test basic workings of PackageElement.
  46  */
  47 public class TestPackageElement extends JavacTestingAbstractProcessor {
  48     public boolean process(Set<? extends TypeElement> annotations,
  49                            RoundEnvironment roundEnv) {
  50         if (!roundEnv.processingOver()) {
  51             PackageElement unnamedPkg = eltUtils.getPackageElement("");
  52 
  53             if (!unnamedPkg.getQualifiedName().contentEquals(""))
  54                 throw new RuntimeException("The unnamed package is named!");
  55 
  56             // The next line tests an implementation detail upon which
  57             // some diagnostics depend.
  58             if (!unnamedPkg.toString().equals("unnamed package"))
  59                 throw new RuntimeException(
  60                                 "toString on unnamed package: " + unnamedPkg);
  61 
  62             if (!unnamedPkg.isUnnamed())
  63                 throw new RuntimeException("The isUnnamed method on the unnamed package returned false!");
  64 
  65             PackageElement javaLang = eltUtils.getPackageElement("java.lang");
  66             if (javaLang.isUnnamed())
  67                 throw new RuntimeException("Package java.lang is unnamed!");
  68         }
  69         return true;
  70     }
  71 }