1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/T6423583.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,93 @@ 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 6423583 1.30 + * @summary LiteralTree.getValue() should return Boolean for Kind.BOOLEAN_LITERAL literals 1.31 + * @build T6423583 1.32 + * @compile -proc:only -processor T6423583 T6423583.java 1.33 + */ 1.34 + 1.35 +import java.util.*; 1.36 +import javax.annotation.processing.*; 1.37 +import javax.lang.model.*; 1.38 +import javax.lang.model.element.*; 1.39 +import com.sun.source.tree.*; 1.40 +import com.sun.source.util.*; 1.41 + 1.42 +@SupportedAnnotationTypes("*") 1.43 +@SupportedSourceVersion(SourceVersion.RELEASE_6) 1.44 +public class T6423583 extends AbstractProcessor { 1.45 + boolean b1 = true; 1.46 + boolean b2 = false; 1.47 + String s = "s"; 1.48 + char c = 'c'; 1.49 + int i = 0; 1.50 + long l = 0l; 1.51 + float f = 0f; 1.52 + double d = 0d; 1.53 + Void v = null; 1.54 + 1.55 + public boolean process(Set<? extends TypeElement> annos, RoundEnvironment rEnv) { 1.56 + Trees trees = Trees.instance(processingEnv); 1.57 + Test test = new Test(); 1.58 + for (Element e: rEnv.getRootElements()) { 1.59 + Tree t = trees.getTree(e); 1.60 + test.scan(t, null); 1.61 + } 1.62 + return true; 1.63 + } 1.64 + 1.65 + 1.66 + private static class Test extends TreeScanner<Void,Void> { 1.67 + 1.68 + private static Map<Tree.Kind, Class> map = new HashMap<Tree.Kind, Class>(); 1.69 + static { 1.70 + map.put(Tree.Kind.BOOLEAN_LITERAL, Boolean.class); 1.71 + map.put(Tree.Kind.CHAR_LITERAL, Character.class); 1.72 + map.put(Tree.Kind.STRING_LITERAL, String.class); 1.73 + map.put(Tree.Kind.INT_LITERAL, Integer.class); 1.74 + map.put(Tree.Kind.LONG_LITERAL, Long.class); 1.75 + map.put(Tree.Kind.FLOAT_LITERAL, Float.class); 1.76 + map.put(Tree.Kind.DOUBLE_LITERAL, Double.class); 1.77 + } 1.78 + 1.79 + public Void visitLiteral(LiteralTree tree, Void ignore) { 1.80 + System.err.println(tree); 1.81 + Class expect = map.get(tree.getKind()); 1.82 + if (!check(tree.getValue(), expect)) { 1.83 + System.err.println("tree: " + tree); 1.84 + System.err.println("expected class: " + expect); 1.85 + if (tree.getValue() != null) 1.86 + System.err.println("actual class: " + tree.getValue().getClass()); 1.87 + throw new AssertionError("unexpected value for literal"); 1.88 + } 1.89 + return null; 1.90 + } 1.91 + 1.92 + private boolean check(Object value, Class<?> expectedClass) { 1.93 + return (value == null ? expectedClass == null : value.getClass().equals(expectedClass)); 1.94 + } 1.95 + } 1.96 +}