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129 lines
4.2 KiB
129 lines
4.2 KiB
/*
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* Copyright (C) 2002, 2003 David Faure <faure@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation;
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kfilterdev.h"
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#include "kfilterbase.h"
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#include <unistd.h>
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#include <limits.h>
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#include <tqfile.h>
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#include <tqtextstream.h>
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#include <kdebug.h>
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#include <kinstance.h>
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void test_block( const TQString & fileName )
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{
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TQIODevice * dev = KFilterDev::deviceForFile( fileName );
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if (!dev) { kdWarning() << "dev=0" << endl; return; }
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if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
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// This is what KGzipDev::readAll could do, if TQIODevice::readAll was virtual....
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TQByteArray array(1024);
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int n;
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while ( ( n = dev->readBlock( array.data(), array.size() ) ) )
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{
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kdDebug() << "readBlock returned " << n << endl << endl;
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// TQCString s(array,n+1); // Terminate with 0 before printing
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// printf("%s", s.data());
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kdDebug() << "dev.at = " << dev->at() << endl;
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//kdDebug() << "f.at = " << f.at() << endl;
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}
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dev->close();
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delete dev;
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}
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void test_block_write( const TQString & fileName )
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{
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TQIODevice * dev = KFilterDev::deviceForFile( fileName );
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if (!dev) { kdWarning() << "dev=0" << endl; return; }
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if ( !dev->open( IO_WriteOnly ) ) { kdWarning() << "open failed " << endl; return; }
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TQCString s("hello\n");
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int ret = dev->writeBlock( s, s.size()-1 );
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kdDebug() << "writeBlock ret=" << ret << endl;
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//ret = dev->writeBlock( s, s.size()-1 );
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//kdDebug() << "writeBlock ret=" << ret << endl;
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dev->close();
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delete dev;
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}
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void test_getch( const TQString & fileName )
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{
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TQIODevice * dev = KFilterDev::deviceForFile( fileName );
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if (!dev) { kdWarning() << "dev=0" << endl; return; }
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if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
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int ch;
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while ( ( ch = dev->getch() ) != -1 )
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printf("%c",ch);
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dev->close();
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delete dev;
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}
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void test_textstream( const TQString & fileName )
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{
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TQIODevice * dev = KFilterDev::deviceForFile( fileName );
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if (!dev) { kdWarning() << "dev=0" << endl; return; }
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if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
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TQTextStream ts( dev );
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printf("%s\n", ts.read().latin1());
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dev->close();
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delete dev;
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}
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int main()
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{
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TDEInstance instance("kfiltertest");
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char currentdir[PATH_MAX+1];
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getcwd( currentdir, PATH_MAX );
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TQString pathgz = TQFile::decodeName(currentdir) + "/test.gz";
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TQString pathbz2 = TQFile::decodeName(currentdir) + "/test.bz2";
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TQString pathxz = TQFile::decodeName(currentdir) + "/test.xz";
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kdDebug() << " -- test_block_write gzip -- " << endl;
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test_block_write(pathgz);
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kdDebug() << " -- test_block_write bzip2 -- " << endl;
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test_block_write(pathbz2);
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kdDebug() << " -- test_block_write xz -- " << endl;
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test_block_write(pathxz);
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kdDebug() << " -- test_block gzip -- " << endl;
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test_block(pathgz);
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kdDebug() << " -- test_getch gzip -- " << endl;
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test_getch(pathgz);
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kdDebug() << " -- test_textstream gzip -- " << endl;
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test_textstream(pathgz);
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kdDebug() << " -- test_block bzip2 -- " << endl;
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test_block(pathbz2);
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kdDebug() << " -- test_getch bzip2 -- " << endl;
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test_getch(pathbz2);
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kdDebug() << " -- test_textstream bzip2 -- " << endl;
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test_textstream(pathbz2);
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kdDebug() << " -- test_block xz -- " << endl;
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test_block(pathxz);
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kdDebug() << " -- test_getch xz -- " << endl;
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test_getch(pathxz);
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kdDebug() << " -- test_textstream xz -- " << endl;
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test_textstream(pathxz);
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return 0;
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}
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