sl@0: /* GLIB - Library of useful routines for C programming
sl@0:  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
sl@0:  * Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
sl@0:  * This library is free software; you can redistribute it and/or
sl@0:  * modify it under the terms of the GNU Lesser General Public
sl@0:  * License as published by the Free Software Foundation; either
sl@0:  * version 2 of the License, or (at your option) any later version.
sl@0:  *
sl@0:  * This library is distributed in the hope that it will be useful,
sl@0:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
sl@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
sl@0:  * Lesser General Public License for more details.
sl@0:  *
sl@0:  * You should have received a copy of the GNU Lesser General Public
sl@0:  * License along with this library; if not, write to the
sl@0:  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
sl@0:  * Boston, MA 02111-1307, USA.
sl@0:  */
sl@0: 
sl@0: /*
sl@0:  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
sl@0:  * file for a list of people on the GLib Team.  See the ChangeLog
sl@0:  * files for a list of changes.  These files are distributed with
sl@0:  * GLib at ftp://ftp.gtk.org/pub/gtk/. 
sl@0:  */
sl@0: 
sl@0: #include "config.h"
sl@0: 
sl@0: #undef G_DISABLE_ASSERT
sl@0: #undef G_LOG_DOMAIN
sl@0: 
sl@0: #ifdef GLIB_COMPILATION
sl@0: #undef GLIB_COMPILATION
sl@0: #endif
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include <stdlib.h>
sl@0: #include <string.h>
sl@0: 
sl@0: #include <glib.h>
sl@0: 
sl@0: #ifdef HAVE_UNISTD_H
sl@0: #include <unistd.h>
sl@0: #endif
sl@0: 
sl@0: #ifdef SYMBIAN
sl@0: #include "mrt2_glib2_test.h"
sl@0: #endif /*SYMBIAN*/
sl@0: 
sl@0: 
sl@0: int 
sl@0: main (int argc, char *argv[])
sl@0: {
sl@0:   gboolean result;
sl@0:   const gchar *data;
sl@0:   gchar *variable = "TEST_G_SETENV";
sl@0:   gchar *value1 = "works";
sl@0:   gchar *value2 = "again";
sl@0: 
sl@0:   #ifdef SYMBIAN
sl@0:   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);
sl@0:   g_set_print_handler(mrtPrintHandler); 
sl@0:   #endif /*SYMBIAN*/
sl@0: 	  
sl@0:   data = g_getenv (variable);
sl@0:   g_assert (data == NULL && "TEST_G_SETENV already set");
sl@0:   
sl@0:   result = g_setenv (variable, value1, TRUE);
sl@0:   g_assert (result && "g_setenv() failed");
sl@0:   
sl@0:   data = g_getenv (variable);
sl@0:   g_assert (data != NULL && "g_getenv() returns NULL");
sl@0:   g_assert (strcmp (data, value1) == 0 && "g_getenv() returns wrong value");
sl@0: 
sl@0:   result = g_setenv (variable, value2, FALSE);
sl@0:   g_assert (result && "g_setenv() failed");
sl@0:   
sl@0:   data = g_getenv (variable);
sl@0:   g_assert (data != NULL && "g_getenv() returns NULL");
sl@0:   g_assert (strcmp (data, value2) != 0 && "g_setenv() always overwrites");
sl@0:   g_assert (strcmp (data, value1) == 0 && "g_getenv() returns wrong value");
sl@0: 
sl@0:   result = g_setenv (variable, value2, TRUE);
sl@0:   g_assert (result && "g_setenv() failed");
sl@0:   
sl@0:   data = g_getenv (variable);
sl@0:   g_assert (data != NULL && "g_getenv() returns NULL");
sl@0:   g_assert (strcmp (data, value1) != 0 && "g_setenv() doesn't overwrite");
sl@0:   g_assert (strcmp (data, value2) == 0 && "g_getenv() returns wrong value");
sl@0: 
sl@0:   g_unsetenv (variable);
sl@0:   data = g_getenv (variable);
sl@0:   g_assert (data == NULL && "g_unsetenv() doesn't work");
sl@0: 
sl@0: #if 0
sl@0:   /* We can't test this, because it's an illegal argument that
sl@0:    * we g_return_if_fail for.
sl@0:    */
sl@0:   result = g_setenv ("foo=bar", "baz", TRUE);
sl@0:   g_assert (!result && "g_setenv() accepts '=' in names");
sl@0: #endif  
sl@0: 
sl@0:   result = g_setenv ("foo", "bar=baz", TRUE);
sl@0:   g_assert (result && "g_setenv() doesn't accept '=' in values");
sl@0: #if 0
sl@0:   /* While glibc supports '=' in names in getenv(), SUS doesn't say anything about it,
sl@0:    * and Solaris doesn't support it.
sl@0:    */
sl@0:   data = g_getenv ("foo=bar");
sl@0:   g_assert (strcmp (data, "baz") == 0 && "g_getenv() doesn't support '=' in names");
sl@0: #endif
sl@0:   data = g_getenv ("foo");
sl@0:   g_assert (strcmp (data, "bar=baz") == 0 && "g_getenv() doesn't support '=' in values");
sl@0: 
sl@0: #if 0  
sl@0:   /* We can't test this, because it's an illegal argument that
sl@0:    * we g_return_if_fail for. Plus how would we check for failure,
sl@0:    * since we can't set the value...
sl@0:    */
sl@0:   g_unsetenv ("foo=bar");
sl@0: #endif  
sl@0:   g_unsetenv ("foo");
sl@0:   data = g_getenv ("foo");
sl@0:   g_assert (data == NULL && "g_unsetenv() doesn't support '=' in values");
sl@0:   
sl@0:   #if SYMBIAN
sl@0:   testResultXml("env-test");
sl@0:   #endif /* EMULATOR */
sl@0:    
sl@0: 
sl@0:   return 0;
sl@0: }