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/* TestAllocateDirect.java -- test direct byte buffer operations.
Copyright (C) 2006 Casey Marshall <csm@gnu.org>
This file is part of Mauve.
Mauve is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
Mauve 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 for more details.
You should have received a copy of the GNU General Public License
along with Mauve; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: JDK1.4
package gnu.testlet.java.nio.ByteBuffer;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.nio.ByteBuffer;
/**
* Test of various operations work for direct byte buffers.
*
* @author Casey Marshall (csm@gnu.org)
*/
public class TestAllocateDirect implements Testlet
{
/* (non-Javadoc)
* @see gnu.testlet.Testlet#test(gnu.testlet.TestHarness)
*/
public void test(TestHarness harness)
{
ByteBuffer direct = ByteBuffer.allocateDirect(32);
// Test PR 28608.
harness.checkPoint("PR 28608");
ByteBuffer duplicate = null;
try
{
duplicate = direct.duplicate();
}
catch (Exception x)
{
harness.debug(x);
}
harness.check(duplicate != null);
// Data should be zeroed out for new buffers.
harness.checkPoint("initial data");
boolean result = true;
boolean sawData = false;
while (direct.hasRemaining())
{
result = result && (direct.get() == 0);
sawData = true;
}
harness.check(result && sawData);
}
}
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