1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/T6956462/T6956462.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,126 @@ 1.4 +/* 1.5 + * Copyright (c) 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 6956462 1.30 + * @summary AssertionError exception throws in the Compiler Tree API in JDK 7. 1.31 + * 1.32 + * @build TestClass T6956462 1.33 + * @run main T6956462 1.34 + */ 1.35 + 1.36 +import java.io.*; 1.37 +import java.net.URISyntaxException; 1.38 +import java.util.*; 1.39 +import javax.tools.*; 1.40 +import javax.tools.JavaCompiler.CompilationTask; 1.41 +import com.sun.source.tree.*; 1.42 +import com.sun.source.util.*; 1.43 + 1.44 +public class T6956462 { 1.45 + public static void main(String[] args) throws Exception { 1.46 + JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); 1.47 + if (compiler == null) { 1.48 + throw new RuntimeException("can't get javax.tools.JavaCompiler!"); 1.49 + } 1.50 + StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null); 1.51 + List<File> files = new ArrayList<File>(); 1.52 + files.add(new File(T6956462.class.getResource("TestClass.java").toURI())); 1.53 + final CompilationTask task = compiler.getTask(null, fm, null, 1.54 + null, null, fm.getJavaFileObjectsFromFiles(files)); 1.55 + JavacTask javacTask = (JavacTask) task; 1.56 + for (CompilationUnitTree cu : javacTask.parse()) { 1.57 + cu.accept(new MyVisitor(javacTask), null); 1.58 + } 1.59 + } 1.60 + 1.61 + private static class MyVisitor extends SimpleTreeVisitor<Tree, Void> { 1.62 + private final Trees trees; 1.63 + private CompilationUnitTree file; 1.64 + 1.65 + private MyVisitor(JavacTask javac) { 1.66 + this.trees = Trees.instance(javac); 1.67 + } 1.68 + 1.69 + @Override 1.70 + public Tree visitCompilationUnit(CompilationUnitTree file, Void v) { 1.71 + this.file = file; 1.72 + for (Tree typeDecl : file.getTypeDecls()) { 1.73 + typeDecl.accept(this, v); 1.74 + } 1.75 + return null; 1.76 + } 1.77 + 1.78 + @Override 1.79 + public Tree visitImport(ImportTree imp, Void v) { 1.80 + return null; 1.81 + } 1.82 + 1.83 + @Override 1.84 + public Tree visitMethodInvocation(MethodInvocationTree invoke, Void v) { 1.85 + invoke.getMethodSelect().accept(this, v); 1.86 + return null; 1.87 + } 1.88 + 1.89 + @Override 1.90 + public Tree visitBlock(BlockTree block, Void v) { 1.91 + for (StatementTree stat : block.getStatements()) { 1.92 + stat.accept(this, v); 1.93 + } 1.94 + return null; 1.95 + } 1.96 + 1.97 + @Override 1.98 + public Tree visitClass(ClassTree clazz, Void v) { 1.99 + for (Tree member : clazz.getMembers()) { 1.100 + member.accept(this, v); 1.101 + } 1.102 + return null; 1.103 + } 1.104 + 1.105 + @Override 1.106 + public Tree visitIdentifier(IdentifierTree ident, Void v) { 1.107 + trees.getScope(trees.getPath(file, ident)); 1.108 + return null; 1.109 + } 1.110 + 1.111 + @Override 1.112 + public Tree visitMethod(MethodTree method, Void v) { 1.113 + method.getBody().accept(this, v); 1.114 + return null; 1.115 + } 1.116 + 1.117 + @Override 1.118 + public Tree visitMemberSelect(MemberSelectTree select, Void v) { 1.119 + select.getExpression().accept(this, v); 1.120 + return null; 1.121 + } 1.122 + 1.123 + @Override 1.124 + public Tree visitVariable(VariableTree var, Void v) { 1.125 + var.getInitializer().accept(this, v); 1.126 + return null; 1.127 + } 1.128 + } 1.129 +}