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 28 * @summary TypeVariable tests 29 * @library ../../lib 30 * @compile -source 1.5 TypeVar.java 31 * @run main/othervm TypeVar 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 TypeVar<T, S extends Number & Runnable> extends Tester { 42 43 public static void main(String[] args) { 44 (new TypeVar()).run(); 45 } 46 47 48 // Declarations used by tests 49 50 private T t; 51 private S s; 52 53 54 private TypeVariable tvT; // type variable T 55 private TypeVariable tvS; // type variable S 56 57 protected void init() { 58 tvT = (TypeVariable) getField("t").getType(); 59 tvS = (TypeVariable) getField("s").getType(); 60 } 61 62 63 // TypeMirror methods 64 65 @Test(result="type var") 66 Collection<String> accept() { 67 final Collection<String> res = new ArrayList<String>(); 68 69 tvT.accept(new SimpleTypeVisitor() { 70 public void visitTypeMirror(TypeMirror t) { 71 res.add("type"); 72 } 73 public void visitReferenceType(ReferenceType t) { 74 res.add("ref type"); 75 } 76 public void visitTypeVariable(TypeVariable t) { 77 res.add("type var"); 78 } 79 }); 80 return res; 81 } 82 83 @Test(result="T") 84 String toStringTest1() { 85 return tvT.toString(); 86 } 87 88 @Test(result="S") 89 String toStringTest2() { 90 return tvS.toString(); 91 } 92 93 94 // TypeVariable method 95 96 @Test(result="S extends java.lang.Number & java.lang.Runnable") 97 TypeParameterDeclaration getDeclaration() { 98 return tvS.getDeclaration(); 99 } 100 }