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test/java/lang/annotation/ParameterAnnotations.java

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   1 /*
   2  * Copyright (c) 2008, 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 6761678
  27  * @summary Check properties of Annotations returned from
  28  * getParameterAnnotations, including freedom from security
  29  * exceptions.
  30  * @run main/othervm ParameterAnnotations
  31  * @author Martin Buchholz
  32  */
  33 
  34 import java.lang.annotation.Annotation;
  35 import java.lang.annotation.ElementType;
  36 import java.lang.annotation.Retention;
  37 import java.lang.annotation.RetentionPolicy;
  38 import java.lang.annotation.Target;
  39 import java.lang.reflect.Method;
  40 import java.security.Permission;
  41 import java.security.Policy;
  42 import java.security.ProtectionDomain;
  43 
  44 @Retention(RetentionPolicy.RUNTIME)
  45 @Target({ ElementType.FIELD, ElementType.PARAMETER })
  46 @interface Named {


  72 
  73         // Test with a security manager
  74         Policy defaultPolicy = Policy.getPolicy();
  75         Policy.setPolicy(new MyPolicy(defaultPolicy));
  76         System.setSecurityManager(new SecurityManager());
  77         try {
  78             test1();
  79         } finally {
  80             System.setSecurityManager(null);
  81             Policy.setPolicy(defaultPolicy);
  82         }
  83     }
  84 
  85     void test1() throws Throwable {
  86         for (Method m : thisClass.getMethods()) {
  87             if (m.getName().equals("nop")) {
  88                 Annotation[][] ann = m.getParameterAnnotations();
  89                 equal(ann.length, 2);
  90                 Annotation foo = ann[0][0];
  91                 Annotation bar = ann[1][0];
  92                 equal(foo.toString(), "@Named(value=foo)");
  93                 equal(bar.toString(), "@Named(value=bar)");
  94                 check(foo.equals(foo));
  95                 check(! foo.equals(bar));
  96             }
  97         }
  98     }
  99 
 100     //--------------------- Infrastructure ---------------------------
 101     volatile int passed = 0, failed = 0;
 102     void pass() {passed++;}
 103     void fail() {failed++; Thread.dumpStack();}
 104     void fail(String msg) {System.err.println(msg); fail();}
 105     void unexpected(Throwable t) {failed++; t.printStackTrace();}
 106     void check(boolean cond) {if (cond) pass(); else fail();}
 107     void equal(Object x, Object y) {
 108         if (x == null ? y == null : x.equals(y)) pass();
 109         else fail(x + " not equal to " + y);}
 110     static Class<?> thisClass = new Object(){}.getClass().getEnclosingClass();
 111     public static void main(String[] args) throws Throwable {
 112         try {thisClass.getMethod("instanceMain",String[].class)
 113                 .invoke(thisClass.newInstance(), (Object) args);}
   1 /*
   2  * Copyright (c) 2008, 2016, 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 6761678 8162817
  27  * @summary Check properties of Annotations returned from
  28  * getParameterAnnotations, including freedom from security
  29  * exceptions.
  30  * @run main/othervm ParameterAnnotations
  31  * @author Martin Buchholz
  32  */
  33 
  34 import java.lang.annotation.Annotation;
  35 import java.lang.annotation.ElementType;
  36 import java.lang.annotation.Retention;
  37 import java.lang.annotation.RetentionPolicy;
  38 import java.lang.annotation.Target;
  39 import java.lang.reflect.Method;
  40 import java.security.Permission;
  41 import java.security.Policy;
  42 import java.security.ProtectionDomain;
  43 
  44 @Retention(RetentionPolicy.RUNTIME)
  45 @Target({ ElementType.FIELD, ElementType.PARAMETER })
  46 @interface Named {


  72 
  73         // Test with a security manager
  74         Policy defaultPolicy = Policy.getPolicy();
  75         Policy.setPolicy(new MyPolicy(defaultPolicy));
  76         System.setSecurityManager(new SecurityManager());
  77         try {
  78             test1();
  79         } finally {
  80             System.setSecurityManager(null);
  81             Policy.setPolicy(defaultPolicy);
  82         }
  83     }
  84 
  85     void test1() throws Throwable {
  86         for (Method m : thisClass.getMethods()) {
  87             if (m.getName().equals("nop")) {
  88                 Annotation[][] ann = m.getParameterAnnotations();
  89                 equal(ann.length, 2);
  90                 Annotation foo = ann[0][0];
  91                 Annotation bar = ann[1][0];
  92                 equal(foo.toString(), "@Named(value=\"foo\")");
  93                 equal(bar.toString(), "@Named(value=\"bar\")");
  94                 check(foo.equals(foo));
  95                 check(! foo.equals(bar));
  96             }
  97         }
  98     }
  99 
 100     //--------------------- Infrastructure ---------------------------
 101     volatile int passed = 0, failed = 0;
 102     void pass() {passed++;}
 103     void fail() {failed++; Thread.dumpStack();}
 104     void fail(String msg) {System.err.println(msg); fail();}
 105     void unexpected(Throwable t) {failed++; t.printStackTrace();}
 106     void check(boolean cond) {if (cond) pass(); else fail();}
 107     void equal(Object x, Object y) {
 108         if (x == null ? y == null : x.equals(y)) pass();
 109         else fail(x + " not equal to " + y);}
 110     static Class<?> thisClass = new Object(){}.getClass().getEnclosingClass();
 111     public static void main(String[] args) throws Throwable {
 112         try {thisClass.getMethod("instanceMain",String[].class)
 113                 .invoke(thisClass.newInstance(), (Object) args);}
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