1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 /*
  26  * @test
  27  * @summary AppCDS handling of directories in -cp
  28  * AppCDS does not support uncompressed oops
  29  * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
  30  * @library /test/lib
  31  * @run main DirClasspathTest
  32  */
  33 
  34 import jdk.test.lib.Platform;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 import java.io.File;
  37 
  38 public class DirClasspathTest {
  39     public static void main(String[] args) throws Exception {
  40         File dir = new File(System.getProperty("user.dir"));
  41         File emptydir = new File(dir, "emptydir");
  42         emptydir.mkdir();
  43 
  44         // Empty dir in -cp: should be OK
  45         OutputAnalyzer output;
  46         if (!Platform.isWindows()) {
  47             // This block fails on Windows because of JDK-8192927
  48             output = TestCommon.dump(emptydir.getPath(), TestCommon.list("DoesntMatter"), "-Xlog:class+path=info");
  49             TestCommon.checkDump(output);
  50         }
  51 
  52         // Non-empty dir in -cp: should fail
  53         // <dir> is not empty because it has at least one subdirectory, i.e., <emptydir>
  54         output = TestCommon.dump(dir.getPath(), TestCommon.list("DoesntMatter"), "-Xlog:class+path=info");
  55         output.shouldNotHaveExitValue(0);
  56         output.shouldContain("CDS allows only empty directories in archived classpaths");
  57     }
  58 }