Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 118 insertions, 0 deletions

diff --git a/kio/tests/kfiltertest.cpp b/kio/tests/kfiltertest.cpp
new file mode 100644
index 000000000..a0dd8fe49
--- /dev/null
+++ b/kio/tests/kfiltertest.cpp
@@ -0,0 +1,118 @@
+/*
+ *  Copyright (C) 2002, 2003 David Faure   <[email protected]>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation;
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#include "kfilterdev.h"
+#include "kfilterbase.h"
+#include <unistd.h>
+#include <limits.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <kdebug.h>
+#include <kinstance.h>
+
+void test_block( const QString & fileName )
+{
+    QIODevice * dev = KFilterDev::deviceForFile( fileName );
+    if (!dev) { kdWarning() << "dev=0" << endl; return; }
+    if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
+
+    // This is what KGzipDev::readAll could do, if QIODevice::readAll was virtual....
+
+    QByteArray array(1024);
+    int n;
+    while ( ( n = dev->readBlock( array.data(), array.size() ) ) )
+    {
+        kdDebug() << "readBlock returned " << n << endl << endl;
+        // QCString s(array,n+1); // Terminate with 0 before printing
+        // printf("%s", s.data());
+
+        kdDebug() << "dev.at = " << dev->at() << endl;
+        //kdDebug() << "f.at = " << f.at() << endl;
+    }
+    dev->close();
+    delete dev;
+}
+
+void test_block_write( const QString & fileName )
+{
+    QIODevice * dev = KFilterDev::deviceForFile( fileName );
+    if (!dev) { kdWarning() << "dev=0" << endl; return; }
+    if ( !dev->open( IO_WriteOnly ) ) { kdWarning() << "open failed " << endl; return; }
+
+    QCString s("hello\n");
+    int ret = dev->writeBlock( s, s.size()-1 );
+    kdDebug() << "writeBlock ret=" << ret << endl;
+    //ret = dev->writeBlock( s, s.size()-1 );
+    //kdDebug() << "writeBlock ret=" << ret << endl;
+    dev->close();
+    delete dev;
+}
+
+void test_getch( const QString & fileName )
+{
+    QIODevice * dev = KFilterDev::deviceForFile( fileName );
+    if (!dev) { kdWarning() << "dev=0" << endl; return; }
+    if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
+    int ch;
+    while ( ( ch = dev->getch() ) != -1 )
+        printf("%c",ch);
+    dev->close();
+    delete dev;
+}
+
+void test_textstream(  const QString & fileName )
+{
+    QIODevice * dev = KFilterDev::deviceForFile( fileName );
+    if (!dev) { kdWarning() << "dev=0" << endl; return; }
+    if ( !dev->open( IO_ReadOnly ) ) { kdWarning() << "open failed " << endl; return; }
+    QTextStream ts( dev );
+    printf("%s\n", ts.read().latin1());
+    dev->close();
+    delete dev;
+}
+
+int main()
+{
+    KInstance instance("kfiltertest");
+
+    char currentdir[PATH_MAX+1];
+    getcwd( currentdir, PATH_MAX );
+    QString pathgz = QFile::decodeName(currentdir) + "/test.gz";
+    QString pathbz2 = QFile::decodeName(currentdir) + "/test.bz2";
+
+    kdDebug() << " -- test_block_write gzip -- " << endl;
+    test_block_write(pathgz);
+    kdDebug() << " -- test_block_write bzip2 -- " << endl;
+    test_block_write(pathbz2);
+
+    kdDebug() << " -- test_block gzip -- " << endl;
+    test_block(pathgz);
+    kdDebug() << " -- test_getch gzip -- " << endl;
+    test_getch(pathgz);
+    kdDebug() << " -- test_textstream gzip -- " << endl;
+    test_textstream(pathgz);
+
+    kdDebug() << " -- test_block bzip2 -- " << endl;
+    test_block(pathbz2);
+    kdDebug() << " -- test_getch bzip2 -- " << endl;
+    test_getch(pathbz2);
+    kdDebug() << " -- test_textstream bzip2 -- " << endl;
+    test_textstream(pathbz2);
+
+    return 0;
+}