jjg@151: /*
ohair@554:  * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
jjg@151:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@151:  *
jjg@151:  * This code is free software; you can redistribute it and/or modify it
jjg@151:  * under the terms of the GNU General Public License version 2 only, as
jjg@151:  * published by the Free Software Foundation.
jjg@151:  *
jjg@151:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@151:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@151:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@151:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@151:  * accompanied this code).
jjg@151:  *
jjg@151:  * You should have received a copy of the GNU General Public License version
jjg@151:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@151:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@151:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
jjg@151:  */
jjg@151: 
jjg@151: /*
jjg@151:  * @test
jjg@151:  * @bug 6759996
jjg@151:  * @summary javac should ignore empty entries on paths
jjg@151:  */
jjg@151: 
jjg@151: import java.io.File;
jjg@151: import java.io.FileWriter;
jjg@151: import java.io.IOException;
jjg@151: import java.io.PrintWriter;
jjg@151: import java.io.StringWriter;
jjg@151: import java.io.Writer;
jjg@151: 
jjg@151: public class T6759996 {
jjg@151:     public static void main(String[] args) throws Exception {
jjg@151:         new T6759996().run();
jjg@151:     }
jjg@151: 
jjg@151:     void run() throws IOException, InterruptedException {
jjg@151:         String PS = File.pathSeparator;
jjg@151:         write(new File("A.java"), "class A { }");
jjg@151:         write(new File("B.java"), "class B extends A { }");
jjg@151:         // In the following line, the presence of the empty element
jjg@151:         // should not mask the presence of the "." element on the path
jjg@151:         javac("-verbose", "-sourcepath", "" + PS + ".", "B.java");
jjg@151:     }
jjg@151: 
jjg@151:     void javac(String... args) throws IOException, InterruptedException {
jjg@151:         StringWriter sw = new StringWriter();
jjg@151:         PrintWriter out = new PrintWriter(sw);
jjg@151:         int rc = com.sun.tools.javac.Main.compile(args, out);
jjg@151:         System.out.println(sw.toString());
jjg@151:         if (rc != 0)
jjg@151:             throw new Error("javac failed: rc=" + rc);
jjg@151: 
jjg@151:     }
jjg@151: 
jjg@151:     void write(File to, String body) throws IOException {
jjg@151:         System.err.println("write " + to);
jjg@151:         File toDir = to.getParentFile();
jjg@151:         if (toDir != null) {
jjg@151:             boolean ok = toDir.mkdirs();
jjg@151:             if (!ok) {
jjg@151:                 throw new Error("could not create directory " + toDir);
jjg@151:             }
jjg@151:         }
jjg@151:         Writer out = new FileWriter(to);
jjg@151:         try {
jjg@151:             out.write(body);
jjg@151:             if (!body.endsWith("\n"))
jjg@151:                 out.write("\n");
jjg@151:         } finally {
jjg@151:             out.close();
jjg@151:         }
jjg@151:     }
jjg@151: }