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RFC: Additional NIO tests.
- From: Michael Barker <mike at middlesoft dot co dot uk>
- To: mauve-patches at sourceware dot org
- Date: Thu, 06 Apr 2006 15:25:38 +0100
- Subject: RFC: Additional NIO tests.
Hi,
Attached a couple of addtional tests for the NIO package.
Regards,
Michael Barker.
Index: ChangeLog
===================================================================
RCS file: /cvs/mauve/mauve/ChangeLog,v
retrieving revision 1.1585
diff -u -r1.1585 ChangeLog
--- ChangeLog 6 Apr 2006 13:05:04 -0000 1.1585
+++ ChangeLog 6 Apr 2006 14:33:17 -0000
@@ -1,3 +1,13 @@
+2006-04-06 Michael Barker <mike@middlesoft.co.uk>
+
+ * gnu/testlet/java/nio/channels/FileChannel/multibufferIO.java: Added
+ * gnu/testlet/java/nio/channels/FileChannel/multidirectbufferIO.java: Added
+ * gnu/testlet/java/nio/channels/FileChannel/singlebufferIO.java: Added
+ * gnu/testlet/java/nio/channels/Pipe/Pipe.java: Added (placeholder)
+ * gnu/testlet/java/nio/channels/SocketChannel/select.java Added flip() to
+ reset buffer.
+
+
2006-04-06 Mark Wielaard <mark@klomp.org>
* gnu/testlet/java/lang/Class/security.java: Add check for no
===================================================================
Index: gnu/testlet/java/nio/channels/SocketChannel/select.java
===================================================================
RCS file: /cvs/mauve/mauve/gnu/testlet/java/nio/channels/SocketChannel/select.java,v
retrieving revision 1.2
diff -u -r1.2 select.java
--- gnu/testlet/java/nio/channels/SocketChannel/select.java 23 Oct 2005 17:38:28 -0000 1.2
+++ gnu/testlet/java/nio/channels/SocketChannel/select.java 6 Apr 2006 14:33:21 -0000
@@ -150,8 +150,8 @@
else
harness.check(true);
+ bb.flip();
sc.write(bb);
-
sc.close();
ssc.close();
}
Index: gnu/testlet/java/nio/channels/FileChannel/multibufferIO.java
===================================================================
RCS file: gnu/testlet/java/nio/channels/FileChannel/multibufferIO.java
diff -N gnu/testlet/java/nio/channels/FileChannel/multibufferIO.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/nio/channels/FileChannel/multibufferIO.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,46 @@
+/* mulitbufferIO.java -- FIXME: describe
+ Copyright (C) 2006 FIXME: your info here
+ 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: FIXME
+
+
+package gnu.testlet.java.nio.channels.FileChannel;
+
+import gnu.testlet.Testlet;
+
+import java.nio.ByteBuffer;
+
+/**
+ * @author mike
+ */
+public class multibufferIO extends multidirectbufferIO
+ implements Testlet
+{
+
+ private void initBuffer(ByteBuffer[] bs, byte[] data)
+ {
+ for (int i = 0; i < bs.length; i++)
+ {
+ bs[i] = ByteBuffer.wrap(data);
+ }
+ }
+
+}
Index: gnu/testlet/java/nio/channels/FileChannel/multidirectbufferIO.java
===================================================================
RCS file: gnu/testlet/java/nio/channels/FileChannel/multidirectbufferIO.java
diff -N gnu/testlet/java/nio/channels/FileChannel/multidirectbufferIO.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/nio/channels/FileChannel/multidirectbufferIO.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,109 @@
+/* mulitbufferIO.java -- FIXME: describe
+ Copyright (C) 2006 FIXME: your info here
+ 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: FIXME
+
+
+package gnu.testlet.java.nio.channels.FileChannel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.util.Arrays;
+
+/**
+ * @author mike
+ */
+public class multidirectbufferIO
+ implements Testlet
+{
+
+ private void initBuffer(ByteBuffer[] bs, byte[] data)
+ {
+ for (int i = 0; i < bs.length; i++)
+ {
+ bs[i] = ByteBuffer.allocateDirect(data.length);
+ bs[i].put(data);
+ bs[i].flip();
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see gnu.testlet.Testlet#test(gnu.testlet.TestHarness)
+ */
+ public void test(TestHarness harness)
+ {
+ final int BUF_LEN = 17;
+ final int MAX_BUFFERS = 16;
+ byte[] data = "qwertyuiopasdfghjklzxcvbnm".getBytes();
+ ByteBuffer[] out = new ByteBuffer[BUF_LEN];
+ ByteBuffer[] in = new ByteBuffer[BUF_LEN];
+ initBuffer(out, data);
+ initBuffer(in, new byte[data.length]);
+ String tmpfile = harness.getTempDirectory() + File.separator
+ + "mauve-multibuffer.tmp";
+ try
+ {
+ File f = new File(tmpfile);
+ f.createNewFile();
+ FileChannel fcOut = new FileOutputStream(f).getChannel();
+ long numWritten = fcOut.write(out);
+ fcOut.close();
+ /* The SUN JDK limits the number of buffers to 16 */
+ harness.check(numWritten, (MAX_BUFFERS * data.length));
+ for (int i = 0; i < MAX_BUFFERS; i++)
+ {
+ harness.check(out[i].position() == out[i].limit(), "Position - Limit mismatch");
+ }
+
+ FileChannel fcIn = new FileInputStream(f).getChannel();
+ long numRead = fcIn.read(in);
+ /* The SUN JDK limits the number of buffers to 16 */
+ harness.check(numRead, (16 * data.length));
+
+ for (int i = 0; i < MAX_BUFFERS; i++)
+ {
+ byte[] dIn = new byte[data.length];
+ byte[] dOut = new byte[data.length];
+ in[i].flip();
+ out[i].flip();
+ in[i].get(dIn);
+ out[i].get(dOut);
+ harness.check(Arrays.equals(dIn, dOut));
+ }
+
+ f.delete();
+ }
+ catch (IOException e)
+ {
+ harness.fail("Unexpected exception: " + e);
+ }
+ }
+
+}
Index: gnu/testlet/java/nio/channels/FileChannel/singlebufferIO.java
===================================================================
RCS file: gnu/testlet/java/nio/channels/FileChannel/singlebufferIO.java
diff -N gnu/testlet/java/nio/channels/FileChannel/singlebufferIO.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/nio/channels/FileChannel/singlebufferIO.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,78 @@
+/* mulitbufferIO.java -- FIXME: describe
+ Copyright (C) 2006 FIXME: your info here
+ 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: FIXME
+
+
+package gnu.testlet.java.nio.channels.FileChannel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.util.Arrays;
+
+/**
+ * @author mike
+ */
+public class singlebufferIO
+ implements Testlet
+{
+ /*
+ * (non-Javadoc)
+ *
+ * @see gnu.testlet.Testlet#test(gnu.testlet.TestHarness)
+ */
+ public void test(TestHarness harness)
+ {
+ byte[] data = "qwertyuiopasdfghjklzxcvbnm".getBytes();
+ ByteBuffer out = ByteBuffer.wrap(data);
+ ByteBuffer in = ByteBuffer.wrap(new byte[data.length]);
+ String tmpfile = harness.getTempDirectory() + File.separator
+ + "mauve-singlebuffer.tmp";
+ try
+ {
+ File f = new File(tmpfile);
+ f.createNewFile();
+ FileChannel fcOut = new FileOutputStream(f).getChannel();
+ fcOut.write(out);
+ fcOut.close();
+ harness.check(out.position() == out.limit(), "Position - Limit mismatch");
+
+ FileChannel fcIn = new FileInputStream(f).getChannel();
+ fcIn.read(in);
+
+ System.out.println("Position: " + in.position() + ", Limit: " + in.limit());
+ System.out.println("Position: " + out.position() + ", Limit: " + out.limit());
+ harness.check(Arrays.equals(out.array(), in.array()));
+ }
+ catch (IOException e)
+ {
+ harness.fail("Unexpected exception: " + e);
+ }
+ }
+
+}
Index: gnu/testlet/java/nio/channels/Pipe/Pipe.java
===================================================================
RCS file: gnu/testlet/java/nio/channels/Pipe/Pipe.java
diff -N gnu/testlet/java/nio/channels/Pipe/Pipe.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/nio/channels/Pipe/Pipe.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,32 @@
+/* Pipe.java -- FIXME: describe
+ Copyright (C) 2006 FIXME: your info here
+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: FIXME
+
+package gnu.testlet.java.nio.channels.Pipe;
+
+/**
+ * @author mike
+ *
+ */
+public class Pipe {
+
+}