diff -r 4cf6e84f844f -r 267225edc1fe test/tools/javac/MethodParameters/Tester.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/MethodParameters/Tester.java Wed Feb 20 15:47:14 2013 -0800 @@ -0,0 +1,162 @@ +/* + * Copyright (c) 2013, 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. + */ + +import java.io.*; +import java.util.*; +import java.lang.reflect.Constructor; + +/** + * Test driver for MethodParameters testing. + *
+ * The intended use of this driver is to run it, giving the name of + * a single class compiled with -parameters as argument. The driver + * will test the specified class, and any nested classes it finds. + *
+ * Each class is tested in two way. By refelction, and by directly + * checking MethodParameters attributes in the classfile. The checking + * is done using two visitor classes {@link ClassFileVisitor} and + * {@link ReflectionVisitor}. + *
+ * The {@code ReflectionVisitor} test logically belongs with library tests. + * we wish to reuse the same test-cases, so both test are committed together, + * under langtools. The tests, may be duplicated in the jdk repository. + */ +public class Tester { + + final static File classesdir = new File(System.getProperty("test.classes", ".")); + + /** + * The visitor classes that does the actual checking are referenced + * statically, to force compilations, without having to reference + * them in individual test cases. + *
+ * This makes it easy to change the set of visitors, without
+ * complicating the design with dynamic discovery and compilation
+ * of visitor classes.
+ */
+ static final Class visitors[] = {
+ ClassFileVisitor.class,
+ ReflectionVisitor.class
+ };
+
+ /**
+ * Test-driver expect a single classname as argument.
+ */
+ public static void main(String... args) throws Exception {
+ if (args.length != 1) {
+ throw new Error("A single class name is expected as argument");
+ }
+ final String pattern = args[0] + ".*\\.class";
+ File files[] = classesdir.listFiles(new FileFilter() {
+ public boolean accept(File f) {
+ return f.getName().matches(pattern);
+ }
+ });
+ if (files.length == 0) {
+ File file = new File(classesdir, args[0] + ".class");
+ throw new Error(file.getPath() + " not found");
+ }
+
+ new Tester(args[0], files).run();
+ }
+
+ public Tester(String name, File files[]) {
+ this.classname = name;
+ this.files = files;
+ }
+
+ void run() throws Exception {
+
+ // Test with each visitor
+ for (Class