aoqi@0: /*
aoqi@0:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @test
aoqi@0:  * @bug 8003537
aoqi@0:  * @summary javap should not use / in Bounds Type Variables
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.File;
aoqi@0: import java.io.IOException;
aoqi@0: import java.io.PrintWriter;
aoqi@0: import java.io.StringWriter;
aoqi@0: import java.nio.charset.Charset;
aoqi@0: import java.nio.file.Files;
aoqi@0: import java.util.ArrayList;
aoqi@0: import java.util.List;
aoqi@0: import java.util.regex.Pattern;
aoqi@0: import static java.nio.file.StandardOpenOption.*;
aoqi@0: 
aoqi@0: public class BoundsTypeVariableTest {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         new BoundsTypeVariableTest().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     void run() throws Exception {
aoqi@0:         File srcDir = new File("src");
aoqi@0:         srcDir.mkdirs();
aoqi@0:         File classesDir = new File("classes");
aoqi@0:         classesDir.mkdirs();
aoqi@0:         final String expect = "public abstract <U extends java.lang.Object> U doit();";
aoqi@0:         List<String> contents = new ArrayList<>();
aoqi@0:         contents.add("abstract class X {");
aoqi@0:         contents.add(expect);
aoqi@0:         contents.add("}");
aoqi@0: 
aoqi@0:         File f = writeFile(new File(srcDir, "X.java"), contents);
aoqi@0:         javac("-d", classesDir.getPath(), f.getPath());
aoqi@0:         String out = javap("-p", "-v", new File(classesDir, "X.class").getPath());
aoqi@0:         if (!out.contains(expect)) {
aoqi@0:             throw new Exception("expected pattern not found: " + expect);
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     File writeFile(File f, List<String> body) throws IOException {
aoqi@0:         Files.write(f.toPath(), body, Charset.defaultCharset(),
aoqi@0:                 CREATE, TRUNCATE_EXISTING);
aoqi@0:         return f;
aoqi@0:     }
aoqi@0: 
aoqi@0:     void javac(String... args) throws Exception {
aoqi@0:         StringWriter sw = new StringWriter();
aoqi@0:         PrintWriter pw = new PrintWriter(sw);
aoqi@0:         int rc = com.sun.tools.javac.Main.compile(args, pw);
aoqi@0:         pw.flush();
aoqi@0:         String out = sw.toString();
aoqi@0:         if (!out.isEmpty())
aoqi@0:             System.err.println(out);
aoqi@0:         if (rc != 0)
aoqi@0:             throw new Exception("compilation failed");
aoqi@0:     }
aoqi@0: 
aoqi@0:     String javap(String... args) throws Exception {
aoqi@0:         StringWriter sw = new StringWriter();
aoqi@0:         PrintWriter pw = new PrintWriter(sw);
aoqi@0:         int rc = com.sun.tools.javap.Main.run(args, pw);
aoqi@0:         pw.flush();
aoqi@0:         String out = sw.toString();
aoqi@0:         if (!out.isEmpty())
aoqi@0:             System.err.println(out);
aoqi@0:         if (rc != 0)
aoqi@0:             throw new Exception("javap failed");
aoqi@0:         return out;
aoqi@0:     }
aoqi@0: }