langtools/test/tools/apt/Basics/TestGetPackageApf.java
changeset 11914 d1311b0c757f
parent 11913 be61e1597cc6
parent 11872 c51754cddc03
child 11915 33f703959597
child 11986 6f383069eb6d
equal deleted inserted replaced
11913:be61e1597cc6 11914:d1311b0c757f
     1 /*
       
     2  * Copyright (c) 2004, 2007, 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 import com.sun.mirror.apt.*;
       
    26 import com.sun.mirror.declaration.*;
       
    27 import com.sun.mirror.type.*;
       
    28 import com.sun.mirror.util.*;
       
    29 
       
    30 import java.util.Collection;
       
    31 import java.util.Set;
       
    32 import java.util.Arrays;
       
    33 
       
    34 import static java.util.Collections.*;
       
    35 import static com.sun.mirror.util.DeclarationVisitors.*;
       
    36 
       
    37 /*
       
    38  * This class is used to test getPackage on classes that are
       
    39  * not already loaded.
       
    40  */
       
    41 public class TestGetPackageApf implements AnnotationProcessorFactory {
       
    42     // Process any set of annotations
       
    43     private static final Collection<String> supportedAnnotations
       
    44         = unmodifiableCollection(Arrays.asList("*"));
       
    45 
       
    46     // No supported options
       
    47     private static final Collection<String> supportedOptions = emptySet();
       
    48 
       
    49     public Collection<String> supportedAnnotationTypes() {
       
    50         return supportedAnnotations;
       
    51     }
       
    52 
       
    53     public Collection<String> supportedOptions() {
       
    54         return supportedOptions;
       
    55     }
       
    56 
       
    57     public AnnotationProcessor getProcessorFor(
       
    58             Set<AnnotationTypeDeclaration> atds,
       
    59             AnnotationProcessorEnvironment env) {
       
    60         return new TestGetPackageAp(env);
       
    61     }
       
    62 
       
    63     private static class TestGetPackageAp implements AnnotationProcessor {
       
    64         private final AnnotationProcessorEnvironment env;
       
    65         TestGetPackageAp(AnnotationProcessorEnvironment env) {
       
    66             this.env = env;
       
    67         }
       
    68 
       
    69         public void process() {
       
    70             boolean failed = false;
       
    71             String packageNames[] = {
       
    72                 "", // unnamed package
       
    73                 "java.lang.annotation",
       
    74                 "java.lang",
       
    75                 "java.util",
       
    76                 "java.awt.image.renderable",
       
    77                 "foo.bar",
       
    78                 "foo",
       
    79                 "p1",
       
    80                 // "p1.p2", // class p1.p2 obscures package p1.p2
       
    81             };
       
    82 
       
    83             for(String packageName: packageNames) {
       
    84                 PackageDeclaration p = env.getPackage(packageName);
       
    85                 if (p == null) {
       
    86                     failed = true;
       
    87                     System.err.println("ERROR: No declaration found for ``" + packageName + "''.");
       
    88                 }
       
    89                 else if (!packageName.equals(p.getQualifiedName())) {
       
    90                     failed = true;
       
    91                     System.err.println("ERROR: Unexpected package name; expected " + packageName +
       
    92                                        "got " + p.getQualifiedName());
       
    93                 }
       
    94             }
       
    95 
       
    96             String notPackageNames[] = {
       
    97                 "XXYZZY",
       
    98                 "java.lang.String",
       
    99                 "1",
       
   100                 "1.2",
       
   101                 "3.14159",
       
   102                 "To be or not to be is a tautology",
       
   103                 "1+2=3",
       
   104             };
       
   105 
       
   106             for(String notPackageName: notPackageNames) {
       
   107                 PackageDeclaration p = env.getPackage(notPackageName);
       
   108                 if (p != null) {
       
   109                     failed = true;
       
   110                     System.err.println("ERROR: Unexpected declaration: ``" + p + "''.");
       
   111                 }
       
   112             }
       
   113 
       
   114             if (failed)
       
   115                 throw new RuntimeException("Errors found testing getPackage.");
       
   116         }
       
   117     }
       
   118 }