1 /*
   2  * Copyright (c) 2002, 2019, 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  */

 691 
 692         if (TestUtil.onWindows()) {
 693             log.println("WARNING: Cannot test FileChannel transfer operations"
 694                         + " on Windows");
 695         } else {
 696             test(diskFileChannelFactory, TRANSFER_TO);
 697             test(diskFileChannelFactory, TRANSFER_FROM);
 698         }
 699         if (fifoFile != null)
 700             test(fifoFileChannelFactory);
 701 
 702         // Testing positional file reads and writes is impractical: It requires
 703         // access to a large file soft-mounted via NFS, and even then isn't
 704         // completely guaranteed to work.
 705         //
 706         // Testing map is impractical and arguably unnecessary: It's
 707         // unclear under what conditions mmap(2) will actually block.
 708 
 709         test(connectedSocketChannelFactory);
 710 
 711         if (TestUtil.onWindows() || TestUtil.onSolaris()) {
 712             log.println("WARNING Cannot reliably test connect/finishConnect"
 713                 + " operations on this platform");
 714         } else {
 715             // Only the following tests need refuser's connection backlog
 716             // to be saturated
 717             ExecutorService pumperExecutor =
 718                     Executors.newSingleThreadExecutor(
 719                     new ThreadFactory() {
 720 
 721                         @Override
 722                         public Thread newThread(Runnable r) {
 723                             Thread t = new Thread(r);
 724                             t.setDaemon(true);
 725                             t.setName("Pumper");
 726                             return t;
 727                         }
 728                     });
 729 
 730             pumpDone = false;
 731             try {

   1 /*
   2  * Copyright (c) 2002, 2020, 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  */

 691 
 692         if (TestUtil.onWindows()) {
 693             log.println("WARNING: Cannot test FileChannel transfer operations"
 694                         + " on Windows");
 695         } else {
 696             test(diskFileChannelFactory, TRANSFER_TO);
 697             test(diskFileChannelFactory, TRANSFER_FROM);
 698         }
 699         if (fifoFile != null)
 700             test(fifoFileChannelFactory);
 701 
 702         // Testing positional file reads and writes is impractical: It requires
 703         // access to a large file soft-mounted via NFS, and even then isn't
 704         // completely guaranteed to work.
 705         //
 706         // Testing map is impractical and arguably unnecessary: It's
 707         // unclear under what conditions mmap(2) will actually block.
 708 
 709         test(connectedSocketChannelFactory);
 710 
 711         if (TestUtil.onWindows()) {
 712             log.println("WARNING Cannot reliably test connect/finishConnect"
 713                 + " operations on this platform");
 714         } else {
 715             // Only the following tests need refuser's connection backlog
 716             // to be saturated
 717             ExecutorService pumperExecutor =
 718                     Executors.newSingleThreadExecutor(
 719                     new ThreadFactory() {
 720 
 721                         @Override
 722                         public Thread newThread(Runnable r) {
 723                             Thread t = new Thread(r);
 724                             t.setDaemon(true);
 725                             t.setName("Pumper");
 726                             return t;
 727                         }
 728                     });
 729 
 730             pumpDone = false;
 731             try {