1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/apt/mirror/declaration/GetAnno.java Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,167 @@
1.4 +/*
1.5 + * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
1.24 + * have any questions.
1.25 + */
1.26 +
1.27 +
1.28 +/*
1.29 + * @test
1.30 + * @bug 4989091 5050782 5051962
1.31 + * @summary Tests Declaration.getAnnotation method
1.32 + * @library ../../lib
1.33 + * @compile -source 1.5 GetAnno.java
1.34 + * @run main GetAnno
1.35 + */
1.36 +
1.37 +
1.38 +import java.lang.annotation.*;
1.39 +import java.util.*;
1.40 +
1.41 +import com.sun.mirror.declaration.*;
1.42 +import com.sun.mirror.type.*;
1.43 +
1.44 +import static java.lang.annotation.RetentionPolicy.*;
1.45 +
1.46 +
1.47 +public class GetAnno extends Tester {
1.48 +
1.49 + public static void main(String[] args) {
1.50 + (new GetAnno()).run();
1.51 + }
1.52 +
1.53 +
1.54 + // Annotations used by tests
1.55 +
1.56 + @Retention(RUNTIME)
1.57 + @interface AT1 {
1.58 + long l();
1.59 + String s();
1.60 + RetentionPolicy e();
1.61 + String[] sa();
1.62 + AT2 a();
1.63 + }
1.64 +
1.65 + @Inherited
1.66 + @interface AT2 {
1.67 + }
1.68 +
1.69 + @interface AT3 {
1.70 + Class value() default String.class;
1.71 + }
1.72 +
1.73 + // Array-valued elements of various kinds.
1.74 + @interface AT4 {
1.75 + boolean[] bs();
1.76 + long[] ls();
1.77 + String[] ss();
1.78 + RetentionPolicy[] es();
1.79 + AT2[] as();
1.80 + }
1.81 +
1.82 +
1.83 + @Test(result="@GetAnno$AT1(l=7, s=sigh, e=CLASS, sa=[in, out], " +
1.84 + "a=@GetAnno$AT2())")
1.85 + @AT1(l=7, s="sigh", e=CLASS, sa={"in", "out"}, a=@AT2)
1.86 + public Annotation getAnnotation() {
1.87 + MethodDeclaration m = getMethod("getAnnotation");
1.88 + AT1 a = m.getAnnotation(AT1.class);
1.89 + if (a.l() != 7 || !a.s().equals("sigh") || a.e() != CLASS)
1.90 + throw new AssertionError();
1.91 + return a;
1.92 + }
1.93 +
1.94 + @Test(result="null")
1.95 + public Annotation getAnnotationNotThere() {
1.96 + return thisClassDecl.getAnnotation(Deprecated.class);
1.97 + }
1.98 +
1.99 + @Test(result="@GetAnno$AT4(bs=[true, false], " +
1.100 + "ls=[9, 8], " +
1.101 + "ss=[black, white], " +
1.102 + "es=[CLASS, SOURCE], " +
1.103 + "as=[@GetAnno$AT2(), @GetAnno$AT2()])")
1.104 + @AT4(bs={true, false},
1.105 + ls={9, 8},
1.106 + ss={"black", "white"},
1.107 + es={CLASS, SOURCE},
1.108 + as={@AT2, @AT2})
1.109 + public AT4 getAnnotationArrayValues() {
1.110 + MethodDeclaration m = getMethod("getAnnotationArrayValues");
1.111 + return m.getAnnotation(AT4.class);
1.112 + }
1.113 +
1.114 + @Test(result="@GetAnno$AT3(value=java.lang.String)")
1.115 + @AT3(String.class)
1.116 + public AT3 getAnnotationWithClass1() {
1.117 + MethodDeclaration m = getMethod("getAnnotationWithClass1");
1.118 + return m.getAnnotation(AT3.class);
1.119 + }
1.120 +
1.121 + @Test(result="java.lang.String")
1.122 + public TypeMirror getAnnotationWithClass2() {
1.123 + AT3 a = getAnnotationWithClass1();
1.124 + try {
1.125 + Class c = a.value();
1.126 + throw new AssertionError();
1.127 + } catch (MirroredTypeException e) {
1.128 + return e.getTypeMirror();
1.129 + }
1.130 + }
1.131 +
1.132 + @Test(result="boolean")
1.133 + @AT3(boolean.class)
1.134 + public TypeMirror getAnnotationWithPrim() {
1.135 + MethodDeclaration m = getMethod("getAnnotationWithPrim");
1.136 + AT3 a = m.getAnnotation(AT3.class);
1.137 + try {
1.138 + Class c = a.value();
1.139 + throw new AssertionError();
1.140 + } catch (MirroredTypeException e) {
1.141 + return e.getTypeMirror();
1.142 + }
1.143 + }
1.144 +
1.145 + // 5050782
1.146 + @Test(result="null")
1.147 + public AT2 getInheritedAnnotation() {
1.148 + return thisClassDecl.getAnnotation(AT2.class);
1.149 + }
1.150 +
1.151 + /**
1.152 + * Verify that an annotation created by Declaration.getAnnotation()
1.153 + * has the same hash code as a like annotation created by core
1.154 + * reflection.
1.155 + */
1.156 + @Test(result="true")
1.157 + @AT1(l=7, s="sigh", e=CLASS, sa={"in", "out"}, a=@AT2)
1.158 + public boolean getAnnotationHashCode() {
1.159 + MethodDeclaration m1 = getMethod("getAnnotationHashCode");
1.160 + AT1 a1 = m1.getAnnotation(AT1.class);
1.161 + java.lang.reflect.Method m2 = null;
1.162 + try {
1.163 + m2 = this.getClass().getMethod("getAnnotationHashCode");
1.164 + } catch (NoSuchMethodException e) {
1.165 + assert false;
1.166 + }
1.167 + AT1 a2 = m2.getAnnotation(AT1.class);
1.168 + return a1.hashCode() == a2.hashCode();
1.169 + }
1.170 +}
