| /* |
| * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| |
| /* |
| * @test |
| * @bug 4853450 5009360 5055963 |
| * @summary ClassType tests |
| * @library ../../lib |
| */ |
| |
| |
| import java.util.*; |
| import com.sun.mirror.declaration.*; |
| import com.sun.mirror.type.*; |
| import com.sun.mirror.util.*; |
| |
| |
| public class ClassTyp<T1,T2> extends Tester { |
| |
| public static void main(String[] args) { |
| (new ClassTyp()).run(); |
| } |
| |
| |
| // Declarations used by tests |
| |
| static class C1<S> extends AbstractSet<S> implements Set<S> { |
| class C2<R> { |
| } |
| |
| static class C3<R> { |
| class C4<Q> { |
| } |
| } |
| |
| public Iterator<S> iterator() { |
| return null; |
| } |
| |
| public int size() { |
| return 0; |
| } |
| } |
| |
| |
| // Generate some class types to test. |
| private C1<T1> f0; |
| private C1<String> f1; |
| private C1 f2; |
| private C1.C3<T2> f3; |
| private C1<T1>.C2<T2> f4; |
| private C1.C2 f5; |
| private C1<T1> f6; |
| private C1.C3<T2>.C4<T1> f7; |
| private static final int NUMTYPES = 8; |
| |
| // Type mirrors corresponding to the types of the above fields |
| private ClassType[] t = new ClassType[NUMTYPES]; |
| |
| // One more type: our own. |
| private ClassTyp<T1,T2> me = this; |
| |
| |
| protected void init() { |
| for (int i = 0; i < t.length; i++) { |
| t[i] = (ClassType) getField("f"+i).getType(); |
| } |
| } |
| |
| |
| // TypeMirror methods |
| |
| @Test(result="class") |
| Collection<String> accept() { |
| final Collection<String> res = new ArrayList<String>(); |
| |
| t[0].accept(new SimpleTypeVisitor() { |
| public void visitReferenceType(ReferenceType t) { |
| res.add("ref type"); |
| } |
| public void visitClassType(ClassType t) { |
| res.add("class"); |
| } |
| public void visitInterfaceType(InterfaceType t) { |
| res.add("interface"); |
| } |
| }); |
| return res; |
| } |
| |
| @Test(result="true") |
| boolean equals1() { |
| return t[0].equals(t[0]); |
| } |
| |
| @Test(result="false") |
| boolean equals2() { |
| return t[0].equals(t[1]); |
| } |
| |
| // Raw type is not same as type instantiated with unbounded type var. |
| @Test(result="false") |
| boolean equals3() { |
| return t[0].equals(t[2]); |
| } |
| |
| // C1<T1> is same type as C1<T1> |
| @Test(result="true") |
| boolean equals4() { |
| return t[0].equals(t[6]); |
| } |
| |
| @Test(result={ |
| "ClassTyp.C1<T1>", |
| "ClassTyp.C1<java.lang.String>", |
| "ClassTyp.C1", |
| "ClassTyp.C1.C3<T2>", |
| "ClassTyp.C1<T1>.C2<T2>", |
| "ClassTyp.C1.C2", |
| "ClassTyp.C1<T1>", |
| "ClassTyp.C1.C3<T2>.C4<T1>" |
| }, |
| ordered=true) |
| Collection<String> toStringTests() { |
| Collection<String> res = new ArrayList<String>(); |
| for (ClassType c : t) { |
| res.add(c.toString()); |
| } |
| return res; |
| } |
| |
| |
| // DeclaredType methods |
| |
| @Test(result={"T1"}) |
| Collection<TypeMirror> getActualTypeArguments1() { |
| return t[0].getActualTypeArguments(); |
| } |
| |
| @Test(result={}) |
| Collection<TypeMirror> getActualTypeArguments2() { |
| return t[2].getActualTypeArguments(); |
| } |
| |
| @Test(result={"T2"}) |
| Collection<TypeMirror> getActualTypeArguments3() { |
| return t[3].getActualTypeArguments(); |
| } |
| |
| @Test(result="null") |
| DeclaredType getContainingType1() { |
| ClassType thisType = (ClassType) getField("me").getType(); |
| return thisType.getContainingType(); |
| } |
| |
| @Test(result="ClassTyp") |
| DeclaredType getContainingType2() { |
| return t[0].getContainingType(); |
| } |
| |
| @Test(result="ClassTyp.C1") |
| DeclaredType getContainingType3() { |
| return t[3].getContainingType(); |
| } |
| |
| @Test(result="ClassTyp.C1<T1>") |
| DeclaredType getContainingType4() { |
| return t[4].getContainingType(); |
| } |
| |
| @Test(result={"java.util.Set<T1>"}) |
| Collection<InterfaceType> getSuperinterfaces() { |
| return t[0].getSuperinterfaces(); |
| } |
| |
| |
| // ClassType methods |
| |
| @Test(result="ClassTyp.C1<S>") |
| ClassDeclaration getDeclaration1() { |
| return t[0].getDeclaration(); |
| } |
| |
| @Test(result="ClassTyp.C1.C3<R>") |
| ClassDeclaration getDeclaration2() { |
| return t[3].getDeclaration(); |
| } |
| |
| @Test(result="ClassTyp.C1<S>.C2<R>") |
| ClassDeclaration getDeclaration3a() { |
| return t[4].getDeclaration(); |
| } |
| |
| @Test(result="ClassTyp.C1<S>.C2<R>") |
| ClassDeclaration getDeclaration3b() { |
| return t[5].getDeclaration(); |
| } |
| |
| @Test(result="true") |
| boolean getDeclarationEq() { |
| return t[0].getDeclaration() == t[6].getDeclaration(); |
| } |
| |
| @Test(result="java.util.AbstractSet<T1>") |
| ClassType getSuperclass1() { |
| return t[0].getSuperclass(); |
| } |
| |
| @Test(result="java.lang.Object") |
| ClassType getSuperclass2() { |
| return t[4].getSuperclass(); |
| } |
| |
| @Test(result="null") |
| ClassType getSuperclassOfObject() { |
| return t[4].getSuperclass().getSuperclass(); |
| } |
| } |