--- a/langtools/test/tools/apt/mirror/type/WildcardTyp.java Tue Feb 21 05:44:29 2012 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2004, 2008, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-/*
- * @test
- * @bug 4853450 5009396 5010636 5031156
- * @summary WildcardType tests
- * @library ../../lib
- * @compile -source 1.5 WildcardTyp.java
- * @run main/othervm WildcardTyp
- */
-
-
-import java.util.*;
-import com.sun.mirror.declaration.*;
-import com.sun.mirror.type.*;
-import com.sun.mirror.util.*;
-
-
-public class WildcardTyp extends Tester {
-
- public static void main(String[] args) {
- (new WildcardTyp()).run();
- }
-
-
- // Declarations to use for testing
-
- interface G<T> {
- }
-
- interface G1<N extends Number & Runnable> {
- }
-
- interface G2<T extends G2<T>> {
- }
-
- // Some wildcard types to test.
- private G<?> f0; // unbound
- private G<? extends Number> f1; // covariant
- private G<? super Number> f2; // contravariant
- private G<? extends Object> f3; // <sigh>
- private G1<?> f4; // "true" upper bound is an intersection type
- private G2<?> f5; // 'true" upper bound is a recursive F-bound and
- // not expressible
- private static final int NUMTYPES = 6;
-
- // Type mirrors corresponding to the wildcard types of the above fields
- private WildcardType[] t = new WildcardType[NUMTYPES];
-
-
- protected void init() {
- for (int i = 0; i < t.length; i++) {
- DeclaredType type = (DeclaredType) getField("f"+i).getType();
- t[i] = (WildcardType)
- type.getActualTypeArguments().iterator().next();
- }
- }
-
- private WildcardType wildcardFor(String field) {
- DeclaredType d = (DeclaredType) getField(field).getType();
- return (WildcardType) d.getActualTypeArguments().iterator().next();
- }
-
-
- // TypeMirror methods
-
- @Test(result="wild thing")
- Collection<String> accept() {
- final Collection<String> res = new ArrayList<String>();
-
- t[0].accept(new SimpleTypeVisitor() {
- public void visitTypeMirror(TypeMirror t) {
- res.add("type");
- }
- public void visitReferenceType(ReferenceType t) {
- res.add("ref type");
- }
- public void visitWildcardType(WildcardType t) {
- res.add("wild thing");
- }
- });
- return res;
- }
-
- @Test(result={
- "?",
- "? extends java.lang.Number",
- "? super java.lang.Number",
- "? extends java.lang.Object",
- "?",
- "?"
- },
- ordered=true)
- Collection<String> toStringTests() {
- Collection<String> res = new ArrayList<String>();
- for (WildcardType w : t) {
- res.add(w.toString());
- }
- return res;
- }
-
-
- // WildcardType methods
-
- @Test(result={
- "null",
- "null",
- "java.lang.Number",
- "null",
- "null",
- "null"
- },
- ordered=true)
- Collection<ReferenceType> getLowerBounds() {
- Collection<ReferenceType> res = new ArrayList<ReferenceType>();
- for (WildcardType w : t) {
- Collection<ReferenceType> bounds = w.getLowerBounds();
- int num = bounds.size();
- if (num > 1) {
- throw new AssertionError("Bounds abound");
- }
- res.add((num > 0) ? bounds.iterator().next() : null);
- }
- return res;
- }
-
- @Test(result={
- "null",
- "java.lang.Number",
- "null",
- "java.lang.Object",
- "null",
- "null"
- },
- ordered=true)
- Collection<ReferenceType> getUpperBounds() {
- Collection<ReferenceType> res = new ArrayList<ReferenceType>();
- for (WildcardType w : t) {
- Collection<ReferenceType> bounds = w.getUpperBounds();
- int num = bounds.size();
- if (num > 1) {
- throw new AssertionError("Bounds abound");
- }
- res.add((num > 0) ? bounds.iterator().next() : null);
- }
- return res;
- }
-}