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 4989987 5010050 28 * @summary EnumDeclaration tests 29 * @library ../../lib 30 * @compile -source 1.5 EnumDecl.java 31 * @run main/othervm EnumDecl 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 public class EnumDecl extends Tester { 42 43 public static void main(String[] args) { 44 (new EnumDecl()).run(); 45 } 46 47 48 private EnumDeclaration eDecl; 49 50 protected void init() { 51 eDecl = (EnumDeclaration) env.getTypeDeclaration("E"); 52 } 53 54 55 // Declaration methods 56 57 @Test(result="enum") 58 Collection<String> accept() { 59 final Collection<String> res = new ArrayList<String>(); 60 61 eDecl.accept(new SimpleDeclarationVisitor() { 62 public void visitTypeDeclaration(TypeDeclaration t) { 63 res.add("type"); 64 } 65 public void visitClassDeclaration(ClassDeclaration c) { 66 res.add("class"); 67 } 68 public void visitEnumDeclaration(EnumDeclaration e) { 69 res.add("enum"); 70 } 71 }); 72 return res; 73 } 74 75 76 // ClassDeclaration methods 77 78 // 4989987: Verify synthetic enum constructor parameters are not visible 79 @Test(result={"E(java.lang.String)"}) 80 Collection<ConstructorDeclaration> getConstructors() { 81 return eDecl.getConstructors(); 82 } 83 84 // 4989987: Verify synthetic enum constructor parameters are not visible 85 @Test(result={"java.lang.String color"}) 86 Collection<ParameterDeclaration> getConstructorParams() { 87 return eDecl.getConstructors().iterator().next().getParameters(); 88 } 89 90 @Test(result={"values()", "valueOf(java.lang.String)"}) 91 Collection<MethodDeclaration> getMethods() { 92 return eDecl.getMethods(); 93 } 94 95 // 5010050: Cannot find parameter names for valueOf(String name) method... 96 @Test(result={"java.lang.String name"}) 97 Collection<ParameterDeclaration> getMethodParams() { 98 for (MethodDeclaration m : eDecl.getMethods()) { 99 if (m.getSimpleName().equals("valueOf")) { 100 return m.getParameters(); 101 } 102 } 103 throw new AssertionError(); 104 } 105 106 107 // EnumDeclaration methods 108 109 @Test(result={"stop", "slow", "go"}) 110 Collection<EnumConstantDeclaration> getEnumConstants() { 111 return eDecl.getEnumConstants(); 112 } 113 } 114 115 116 // An enum to use for testing. 117 118 enum E { 119 stop("red"), 120 slow("amber"), 121 go("green"); 122 123 private String color; 124 E(String color) { 125 this.color = color; 126 } 127 }