1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/processing/model/util/TypesBadArg.java Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,112 @@
1.4 +/*
1.5 + * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
1.24 + * have any questions.
1.25 + */
1.26 +
1.27 +/*
1.28 + * @test
1.29 + * @bug 6345812
1.30 + * @summary Validate argument kinds in Types utilities
1.31 + * @author Scott Seligman
1.32 + * @build TypesBadArg
1.33 + * @compile -processor TypesBadArg -proc:only TypesBadArg.java
1.34 + */
1.35 +
1.36 +import java.util.Set;
1.37 +import javax.annotation.processing.*;
1.38 +import javax.lang.model.element.*;
1.39 +import javax.lang.model.type.*;
1.40 +import javax.lang.model.util.*;
1.41 +
1.42 +@SupportedAnnotationTypes("*")
1.43 +public class TypesBadArg extends AbstractProcessor {
1.44 +
1.45 + boolean success = true;
1.46 +
1.47 + public void init(ProcessingEnvironment penv) {
1.48 + super.init(penv);
1.49 + }
1.50 +
1.51 + public boolean process(Set<? extends TypeElement> tes,
1.52 + RoundEnvironment round) {
1.53 + if (round.processingOver()) return true;
1.54 +
1.55 + final Elements elements = processingEnv.getElementUtils();
1.56 + final Types types = processingEnv.getTypeUtils();
1.57 +
1.58 + final TypeMirror javaLang =
1.59 + elements.getPackageElement("java.lang").asType();
1.60 +
1.61 + makeBadCall(new Runnable() {
1.62 + public void run() {
1.63 + types.isSubtype(javaLang, javaLang);
1.64 + }
1.65 + });
1.66 + makeBadCall(new Runnable() {
1.67 + public void run() {
1.68 + types.isAssignable(javaLang, javaLang);
1.69 + }
1.70 + });
1.71 + makeBadCall(new Runnable() {
1.72 + public void run() {
1.73 + types.contains(javaLang, javaLang);
1.74 + }
1.75 + });
1.76 + makeBadCall(new Runnable() {
1.77 + public void run() {
1.78 + types.directSupertypes(javaLang);
1.79 + }
1.80 + });
1.81 + makeBadCall(new Runnable() {
1.82 + public void run() {
1.83 + types.erasure(javaLang);
1.84 + }
1.85 + });
1.86 + makeBadCall(new Runnable() {
1.87 + public void run() {
1.88 + types.capture(javaLang);
1.89 + }
1.90 + });
1.91 + makeBadCall(new Runnable() {
1.92 + public void run() {
1.93 + types.unboxedType(javaLang);
1.94 + }
1.95 + });
1.96 + makeBadCall(new Runnable() {
1.97 + public void run() {
1.98 + types.unboxedType(types.getNoType(TypeKind.VOID));
1.99 + }
1.100 + });
1.101 + if (! success)
1.102 + throw new AssertionError("Some test(s) failed.");
1.103 + return true;
1.104 + }
1.105 +
1.106 + private void makeBadCall(Runnable runnable) {
1.107 + try {
1.108 + runnable.run();
1.109 + System.out.println("Failure: IllegalArgumentException expected");
1.110 + success = false;
1.111 + } catch (IllegalArgumentException e) {
1.112 + System.out.println("IllegalArgumentException as expected");
1.113 + }
1.114 + }
1.115 +}
