1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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  *
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  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.
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  23 
  24 
  25 /*
  26  * @test
  27  * @bug 4853450 5031171
  28  * @summary ParameterDeclaration tests
  29  * @library ../../lib
  30  * @run main/othervm ParameterDecl
  31  */
  32 
  33 
  34 import java.util.*;
  35 import com.sun.mirror.declaration.*;
  36 import com.sun.mirror.type.*;
  37 import com.sun.mirror.util.*;
  38 
  39 
  40 public class ParameterDecl extends Tester {
  41 
  42     public static void main(String[] args) {
  43         (new ParameterDecl()).run();
  44     }
  45 
  46 
  47     // Declarations used by tests
  48 
  49     @interface AT1 {
  50     }
  51 
  52     @interface AT2 {
  53         boolean value();
  54     }
  55 
  56     private void m1(@AT1 @AT2(true) final int p1) {
  57     }
  58 
  59     private void m2(int p1) {
  60     }
  61 
  62 
  63     private ParameterDeclaration p1 = null;     // a parameter
  64 
  65     protected void init() {
  66         p1 = getMethod("m1").getParameters().iterator().next();
  67     }
  68 
  69 
  70     // Declaration methods
  71 
  72     @Test(result="param")
  73     Collection<String> accept() {
  74         final Collection<String> res = new ArrayList<String>();
  75 
  76         p1.accept(new SimpleDeclarationVisitor() {
  77             public void visitFieldDeclaration(FieldDeclaration f) {
  78                 res.add("field");
  79             }
  80             public void visitParameterDeclaration(ParameterDeclaration p) {
  81                 res.add("param");
  82             }
  83         });
  84         return res;
  85     }
  86 
  87     @Test(result={"@ParameterDecl.AT1", "@ParameterDecl.AT2(true)"})
  88     Collection<AnnotationMirror> getAnnotationMirrors() {
  89         return p1.getAnnotationMirrors();
  90     }
  91 
  92     @Test(result={"final"})
  93     Collection<Modifier> getModifiers() {
  94         return p1.getModifiers();
  95     }
  96 
  97     @Test(result="ParameterDecl.java")
  98     String getPosition() {
  99         return p1.getPosition().file().getName();
 100     }
 101 
 102     @Test(result="p1")
 103     String getSimpleName() {
 104         return p1.getSimpleName();
 105     }
 106 
 107 
 108     // ParameterDeclaration methods
 109 
 110     @Test(result="int")
 111     TypeMirror getType() {
 112         return p1.getType();
 113     }
 114 
 115 
 116     // toString, equals
 117 
 118     @Test(result="int p1")
 119     String toStringTest() {
 120         return p1.toString();
 121     }
 122 
 123     @Test(result="true")
 124     boolean equalsTest1() {
 125         ParameterDeclaration p =
 126             getMethod("m1").getParameters().iterator().next();
 127         return p1.equals(p);
 128     }
 129 
 130     // Not all p1's are equal.
 131     @Test(result="false")
 132     boolean equalsTest2() {
 133         ParameterDeclaration p2 =
 134             getMethod("m2").getParameters().iterator().next();
 135         return p1.equals(p2);
 136     }
 137 }