/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#undef G_DISABLE_ASSERT
#undef G_LOG_DOMAIN
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include "glib.h"
#define BUFFER_SIZE 1024
#ifdef __SYMBIAN32__
#include "mrt2_glib2_test.h"
#endif /*__SYMBIAN32__*/
int iochannel_test()
{
GIOChannel *gio_r, *gio_w ;
GError *gerr = NULL;
GString *buffer;
char *filename;
char *srcdir = getenv ("srcdir");
const gchar encoding[] = "ISO-8859-5";
GIOStatus status;
GIOFlags flags;
GIOChannelError gio_error;
GIOCondition gio_condition;
const gchar *line_term;
GIOChannel *temp;
char *buf;
gsize size_read,size_written;
GIOError io_error;
gunichar thechar;
// This call should set gio_error to G_IO_CHANNEL_ERROR_INVAL
gio_error = g_io_channel_error_from_errno(EINVAL);
g_assert(gio_error == G_IO_CHANNEL_ERROR_INVAL);
if (!srcdir)
srcdir = "c:";
filename = g_strconcat (srcdir, G_DIR_SEPARATOR_S, "iochannel-test-infile", NULL);
gio_r = g_io_channel_new_file (filename, "r", &gerr);
if (gerr)
{
g_warning ("Unable to open file %s: %s", filename, gerr->message);
g_error_free (gerr);
return 1;
}
gio_w = g_io_channel_new_file ("c:\\iochannel-test-outfile", "w", &gerr);
if (gerr)
{
g_warning ("Unable to open file %s: %s", "iochannel-test-outfile", gerr->message);
g_error_free (gerr);
return 1;
}
g_io_channel_set_encoding (gio_r, NULL, &gerr);
if (gerr)
{
g_warning (gerr->message);
g_error_free (gerr);
return 1;
}
g_io_channel_set_buffered(gio_r,TRUE);
g_assert(gio_r->use_buffer == TRUE);
g_io_channel_set_encoding (gio_r, encoding, &gerr);
if (gerr)
{
g_warning (gerr->message);
g_error_free (gerr);
return 1;
}
g_io_channel_set_buffer_size (gio_r, BUFFER_SIZE);
// check g_io_channel_get_buffer_size
g_assert(g_io_channel_get_buffer_size(gio_r) == BUFFER_SIZE);
// check g_io_channel_get_buffered
g_assert(g_io_channel_get_buffered(gio_r) == TRUE);
//g_io_channel_get_close_on_unref
g_assert(g_io_channel_get_close_on_unref(gio_r) == TRUE);
//check g_io_channel_get_encoding
g_assert(!strcmp(g_io_channel_get_encoding(gio_r),encoding));
line_term = g_io_channel_get_line_term(gio_r,NULL);
//check g_io_channel_get_line_term
g_assert(line_term == NULL);
temp = g_io_channel_ref(gio_r);
//check g_io_channel_ref
g_assert(temp == gio_r && temp->ref_count == 2);
g_io_channel_unref(gio_r);
temp = NULL;
status = g_io_channel_set_flags (gio_r, G_IO_FLAG_NONBLOCK, &gerr);
if (status == G_IO_STATUS_ERROR)
{
g_warning (gerr->message);
g_error_free (gerr);
gerr = NULL;
}
flags = g_io_channel_get_flags (gio_r);
buffer = g_string_sized_new (BUFFER_SIZE);
status = g_io_channel_read_to_end(gio_r,&buf,&size_read,&gerr);
// checks g_io_channel_read_to_end
g_assert(status == G_IO_STATUS_NORMAL && gerr == NULL);
status = g_io_channel_write_chars(gio_w,buf,size_read,&size_written,&gerr);
// checks g_io_channel_write_chars
g_assert(status == G_IO_STATUS_NORMAL && size_read == size_written && gerr == NULL);
switch (status)
{
case G_IO_STATUS_NORMAL:
break;
case G_IO_STATUS_ERROR:
g_warning (gerr->message);
g_error_free (gerr);
gerr = NULL;
break;
default:
g_warning ("Abnormal exit from write loop.");
break;
}
gio_condition = g_io_channel_get_buffer_condition(gio_w);
//checks g_io_channel_get_buffer_condition
g_assert(gio_condition == G_IO_OUT);
do
status = g_io_channel_flush (gio_w, &gerr);
while (status == G_IO_STATUS_AGAIN);
if (status == G_IO_STATUS_ERROR)
{
g_warning (gerr->message);
g_error_free (gerr);
gerr = NULL;
}
io_error = g_io_channel_seek(gio_r,0,G_SEEK_SET);
// check g_io_channel_seek
g_assert(io_error == G_IO_ERROR_NONE);
status = g_io_channel_read_unichar(gio_r,&thechar,&gerr);
//check g_io_channel_read_unichar
g_assert(status == G_IO_STATUS_NORMAL && gerr == NULL);
status = g_io_channel_write_unichar(gio_w,thechar,&gerr);
//check g_io_channel_write_unichar
g_assert(status == G_IO_STATUS_NORMAL && gerr == NULL);
g_io_channel_set_line_term(gio_r,"L",-1);
status = g_io_channel_read_line_string (gio_r, buffer, NULL, &gerr);
//checks g_io_channel_set_line_term
g_assert(buffer->str[strlen(buffer->str)-1] == 'L');
do
status = g_io_channel_flush (gio_w, &gerr);
while (status == G_IO_STATUS_AGAIN);
g_io_channel_unref(gio_r);
g_io_channel_unref(gio_w);
return 0;
}
int main()
{
int retval;
#ifdef __SYMBIAN32__
g_log_set_handler (NULL, G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);
#endif /*__SYMBIAN32__*/
retval = iochannel_test();
#ifdef __SYMBIAN32__
testResultXml("iochannel_test");
#endif /* EMULATOR */
return retval;
}