1 /* 2 * Copyright (c) 2004, 2008, 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 /* 26 * @test 27 * @bug 4853450 4993303 5004618 5010746 28 * @summary InterfaceDeclaration tests 29 * @library ../../lib 30 * @compile -source 1.5 InterfaceDecl.java 31 * @run main/othervm InterfaceDecl 32 */ 33 34 35 import java.util.*; 36 import com.sun.mirror.declaration.*; 37 import com.sun.mirror.type.*; 38 import com.sun.mirror.util.*; 39 40 41 /** 42 * Sed Quis custodiet ipsos custodes? 43 */ 44 @AT1 45 @AT2 46 public class InterfaceDecl extends Tester { 47 48 public static void main(String[] args) { 49 (new InterfaceDecl()).run(); 50 } 51 52 53 private InterfaceDeclaration iDecl = null; // an interface 54 private InterfaceDeclaration nested = null; // a nested interface 55 56 protected void init() { 57 iDecl = (InterfaceDeclaration) env.getTypeDeclaration("I"); 58 nested = (InterfaceDeclaration) 59 iDecl.getNestedTypes().iterator().next(); 60 } 61 62 63 // Declaration methods 64 65 @Test(result="interface") 66 Collection<String> accept() { 67 final Collection<String> res = new ArrayList<String>(); 68 69 iDecl.accept(new SimpleDeclarationVisitor() { 70 public void visitTypeDeclaration(TypeDeclaration t) { 71 res.add("type"); 72 } 73 public void visitClassDeclaration(ClassDeclaration c) { 74 res.add("class"); 75 } 76 public void visitInterfaceDeclaration(InterfaceDeclaration e) { 77 res.add("interface"); 78 } 79 public void visitAnnotationTypeDeclaration( 80 AnnotationTypeDeclaration e) { 81 res.add("annotation type"); 82 } 83 }); 84 return res; 85 } 86 87 @Test(result="true") 88 boolean equals1() { 89 return iDecl.equals(iDecl); 90 } 91 92 @Test(result="false") 93 boolean equals2() { 94 return iDecl.equals(nested); 95 } 96 97 @Test(result="true") 98 boolean equals3() { 99 return iDecl.equals(env.getTypeDeclaration("I")); 100 } 101 102 103 @Test(result={"@AT1", "@AT2"}) 104 Collection<AnnotationMirror> getAnnotationMirrors() { 105 return iDecl.getAnnotationMirrors(); 106 } 107 108 @Test(result=" Sed Quis custodiet ipsos custodes?\n") 109 String getDocComment() { 110 return iDecl.getDocComment(); 111 } 112 113 // Check that interface has "abstract" modifier, even though it's implict 114 // in the source code. 115 @Test(result={"abstract"}) 116 Collection<Modifier> getModifiers1() { 117 return iDecl.getModifiers(); 118 } 119 120 // Check that nested interface has "static" modifier, even though 121 // it's implicit in the source code and the VM doesn't set that bit. 122 @Test(result={"public", "abstract", "static"}) 123 Collection<Modifier> getModifiers2() { 124 return nested.getModifiers(); 125 } 126 127 @Test(result="InterfaceDecl.java") 128 String getPosition() { 129 return iDecl.getPosition().file().getName(); 130 } 131 132 @Test(result="I") 133 String getSimpleName1() { 134 return iDecl.getSimpleName(); 135 } 136 137 @Test(result="Nested") 138 String getSimpleName2() { 139 return nested.getSimpleName(); 140 } 141 142 143 // MemberDeclaration method 144 145 @Test(result="null") 146 TypeDeclaration getDeclaringType1() { 147 return iDecl.getDeclaringType(); 148 } 149 150 @Test(result="I<T extends java.lang.Number>") 151 TypeDeclaration getDeclaringType2() { 152 return nested.getDeclaringType(); 153 } 154 155 156 // TypeDeclaration methods 157 158 @Test(result={"i"}) 159 Collection<FieldDeclaration> getFields() { 160 return iDecl.getFields(); 161 } 162 163 @Test(result={"T extends java.lang.Number"}) 164 Collection<TypeParameterDeclaration> getFormalTypeParameters1() { 165 return iDecl.getFormalTypeParameters(); 166 } 167 168 @Test(result={}) 169 Collection<TypeParameterDeclaration> getFormalTypeParameters2() { 170 return nested.getFormalTypeParameters(); 171 } 172 173 // 4993303: verify policy on Object methods being visible 174 @Test(result={"m()", "toString()"}) 175 Collection<? extends MethodDeclaration> getMethods() { 176 return nested.getMethods(); 177 } 178 179 @Test(result="I.Nested") 180 Collection<TypeDeclaration> getNestedTypes() { 181 return iDecl.getNestedTypes(); 182 } 183 184 @Test(result="") 185 PackageDeclaration getPackage1() { 186 return iDecl.getPackage(); 187 } 188 189 @Test(result="java.util") 190 PackageDeclaration getPackage2() { 191 InterfaceDeclaration set = 192 (InterfaceDeclaration) env.getTypeDeclaration("java.util.Set"); 193 return set.getPackage(); 194 } 195 196 @Test(result="I") 197 String getQualifiedName1() { 198 return iDecl.getQualifiedName(); 199 } 200 201 @Test(result="I.Nested") 202 String getQualifiedName2() { 203 return nested.getQualifiedName(); 204 } 205 206 @Test(result="java.util.Set") 207 String getQualifiedName3() { 208 InterfaceDeclaration set = 209 (InterfaceDeclaration) env.getTypeDeclaration("java.util.Set"); 210 return set.getQualifiedName(); 211 } 212 213 @Test(result="java.lang.Runnable") 214 Collection<InterfaceType> getSuperinterfaces() { 215 return iDecl.getSuperinterfaces(); 216 } 217 } 218 219 220 // Interfaces used for testing. 221 222 /** 223 * Sed Quis custodiet ipsos custodes? 224 */ 225 @AT1 226 @AT2 227 interface I<T extends Number> extends Runnable { 228 int i = 6; 229 void m1(); 230 void m2(); 231 void m2(int j); 232 233 interface Nested { 234 void m(); 235 String toString(); 236 } 237 } 238 239 @interface AT1 { 240 } 241 242 @interface AT2 { 243 }