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// Tags: JDK1.1
// Copyright (C) 1999 Cygnus Solutions
// 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, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. */
package gnu.testlet.java.util.zip.GZIPInputStream;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.util.zip.*;
import java.io.*;
public class basic implements Testlet
{
private String readall (InputStream in)
{
StringBuffer sb = new StringBuffer ();
byte[] buf = new byte[512];
int n;
try
{
while ((n = in.read(buf)) > 0)
sb.append(new String (buf, 0, n, "8859_1"));
}
catch (IOException _)
{
}
return sb.toString ();
}
public void test (TestHarness harness)
{
// First read the uncompressed file.
harness.checkPoint ("reading gzip file");
String plain = "";
GZIPInputStream gzin;
InputStream is = null;
try
{
is = harness.getResourceStream ("gnu#testlet#java#util#zip#GZIPInputStream#reference.data");
plain = readall (is);
gzin = new GZIPInputStream (harness.getResourceStream ("gnu#testlet#java#util#zip#GZIPInputStream#reference.gz"));
String uncompressed = readall (gzin);
harness.check (plain, uncompressed);
}
catch (gnu.testlet.ResourceNotFoundException _1)
{
harness.check (false);
}
catch (IOException _2)
{
harness.check (false);
}
// Now compress some data into a buffer and then re-read it.
harness.checkPoint ("compressing and re-reading");
if (is == null)
harness.check (false);
else
{
try
{
ByteArrayOutputStream bout = new ByteArrayOutputStream ();
GZIPOutputStream gzout = new GZIPOutputStream (bout);
gzout.write (plain.getBytes ("8859_1"));
gzout.close ();
gzin = new GZIPInputStream (new ByteArrayInputStream (bout.toByteArray()));
String full = readall (gzin);
harness.check (plain, full);
}
catch (UnsupportedEncodingException _1)
{
harness.check (false);
}
catch (IOException _2)
{
harness.check (false);
}
}
}
}
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