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:  // This test case is a threaded test case.
sl@0: 
sl@0: #include "config.h"
sl@0: #include <stdio.h>
sl@0: 
sl@0: #include <sys/types.h>
sl@0: #ifdef HAVE_UNISTD_H
sl@0: #include <unistd.h>
sl@0: #endif
sl@0: #include <stdlib.h>
sl@0: 
sl@0: #include <glib.h>
sl@0: 
sl@0: #ifdef SYMBIAN
sl@0: #include "mrt2_glib2_test.h"
sl@0: #endif /*SYMBIAN*/
sl@0: 
sl@0: #define TEST_THREAD 1
sl@0: 
sl@0: #ifdef G_OS_WIN32
sl@0: #include <windows.h>
sl@0: #endif
sl@0: 
sl@0: #ifdef G_OS_WIN32
sl@0: #define GPID_FORMAT "%p"
sl@0: #else
sl@0: #define GPID_FORMAT "%d"
sl@0: #endif
sl@0: 
sl@0: GMainLoop *main_loop;
sl@0: gint alive;
sl@0: 
sl@0: #if defined(G_OS_WIN32) || defined(SYMBIAN)
sl@0: char *argv0;
sl@0: #endif
sl@0: 
sl@0: GPid
sl@0: get_a_child (gint ttl)
sl@0: {
sl@0:   GPid pid;
sl@0: 
sl@0: #ifdef G_OS_WIN32
sl@0:   STARTUPINFO si;
sl@0:   PROCESS_INFORMATION pi;
sl@0:   gchar *cmdline;
sl@0: 
sl@0:   memset (&si, 0, sizeof (si));
sl@0:   si.cb = sizeof (&si);
sl@0:   memset (&pi, 0, sizeof (pi));
sl@0: 
sl@0:   cmdline = g_strdup_printf( "child-test -c%d", ttl);
sl@0: 
sl@0:   if (!CreateProcess (argv0, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
sl@0:     g_error ("CreateProcess failed: %s\n", g_win32_error_message (GetLastError ()));
sl@0: 
sl@0:   g_free(cmdline);
sl@0: 
sl@0:   CloseHandle (pi.hThread);
sl@0:   pid = pi.hProcess;
sl@0: 
sl@0:   return pid;
sl@0: #elif defined(SYMBIAN)
sl@0:   	gchar *working_directory = NULL;
sl@0:     gchar **envp = NULL;
sl@0:     gpointer user_data = NULL;
sl@0: 	GError *error = NULL;
sl@0: 	GPid child_pid;
sl@0: 	   
sl@0:     GSpawnChildSetupFunc child_setup = NULL;
sl@0:     
sl@0:     int retVal = 0;
sl@0:     
sl@0:     int flags = G_SPAWN_FILE_AND_ARGV_ZERO|G_SPAWN_DO_NOT_REAP_CHILD;
sl@0:     
sl@0:     char **argv = NULL;      
sl@0: 	argv = (char **)malloc(3*sizeof(char *));
sl@0: 	argv[1] = (char *)malloc(10*sizeof(char));
sl@0: 	argv[0] = argv0;
sl@0:     sprintf(argv[1],"-c%d",ttl);
sl@0:     argv[2] = NULL;
sl@0:     g_assert(g_spawn_async(working_directory,argv,envp,flags,child_setup,user_data,&child_pid,&error));
sl@0:     return child_pid;
sl@0:     
sl@0: #else
sl@0:   pid = fork ();
sl@0:   if (pid < 0)
sl@0:     exit (1);
sl@0: 
sl@0:   if (pid > 0)
sl@0:     return pid;
sl@0: 
sl@0:   sleep (ttl);
sl@0:   _exit (0);
sl@0: #endif /* G_OS_WIN32 */
sl@0: }
sl@0: 
sl@0: gboolean
sl@0: child_watch_callback (GPid pid, gint status, gpointer data)
sl@0: {
sl@0: #ifdef VERBOSE
sl@0:   gint ttl = GPOINTER_TO_INT (data);
sl@0: 
sl@0:   g_print ("child " GPID_FORMAT " (ttl %d) exited, status %d\n", pid, ttl, status);
sl@0: #endif
sl@0: 
sl@0:   g_spawn_close_pid (pid);
sl@0: 
sl@0:   if (--alive == 0)
sl@0:     g_main_loop_quit (main_loop);
sl@0: 
sl@0:   return TRUE;
sl@0: }
sl@0: 
sl@0: static gboolean
sl@0: quit_loop (gpointer data)
sl@0: {
sl@0:   GMainLoop *main_loop = data;
sl@0: 
sl@0:   g_main_loop_quit (main_loop);
sl@0: 
sl@0:   return TRUE;
sl@0: }
sl@0: 
sl@0: #ifdef TEST_THREAD
sl@0: static gpointer
sl@0: test_thread (gpointer data)
sl@0: {
sl@0:   GMainLoop *new_main_loop;
sl@0:   GSource *source;
sl@0:   GPid pid = 0;
sl@0:   gint ttl = GPOINTER_TO_INT (data);
sl@0: 
sl@0:   new_main_loop = g_main_loop_new (NULL, FALSE);
sl@0: 
sl@0:   pid = get_a_child (ttl);
sl@0:   g_assert(pid != 0);
sl@0:   source = g_child_watch_source_new (pid);
sl@0:   g_source_set_callback (source, (GSourceFunc) child_watch_callback, data, NULL);
sl@0:   g_source_attach (source, g_main_loop_get_context (new_main_loop));
sl@0:   g_source_unref (source);
sl@0: 
sl@0: #ifdef VERBOSE
sl@0:   g_print ("whee! created pid: " GPID_FORMAT " (ttl %d)\n", pid, ttl);
sl@0: #endif
sl@0: 
sl@0:   g_main_loop_run (new_main_loop);
sl@0: 
sl@0:   return NULL;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: int
sl@0: main (int argc, char *argv[])
sl@0: {
sl@0:   GPid pid;
sl@0:   
sl@0:   #if defined(SYMBIAN) && (defined(__WINS__) || defined(__WINSCW__))
sl@0:      
sl@0:    testResultXml("child-test2");
sl@0:    return 0;
sl@0:   
sl@0:   #endif // EMULATOR
sl@0: #if defined(G_OS_WIN32) || defined(SYMBIAN)
sl@0:   argv0 = argv[0];
sl@0:   
sl@0:   if (argc > 1 && argv[1][0] == '-' && argv[1][1] == 'c')
sl@0:     {
sl@0:       int ttl = atoi (argv[1] + 2);
sl@0:       usleep (ttl);
sl@0:       exit (0);
sl@0:     }
sl@0: #endif
sl@0: 
sl@0: 	#ifdef SYMBIAN
sl@0: 
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:   /* Only run the test, if threads are enabled and a default thread
sl@0:    * implementation is available.
sl@0:    */
sl@0: #if defined(G_THREADS_ENABLED) && ! defined(G_THREADS_IMPL_NONE)
sl@0: 	#ifdef TEST_THREAD
sl@0: 		g_thread_init (NULL);
sl@0: 	#endif
sl@0: 	
sl@0: 		main_loop = g_main_loop_new (NULL, FALSE);
sl@0: 		g_assert(main_loop != NULL);
sl@0: 
sl@0: 	#ifdef G_OS_WIN32
sl@0: 		system ("ipconfig /all");
sl@0: 	#else
sl@0: 		system ("/bin/true");
sl@0: 	#endif
sl@0: 
sl@0: 	alive = 2;
sl@0: 	g_timeout_add (30000, quit_loop, main_loop);
sl@0: 
sl@0: 	#ifdef TEST_THREAD
sl@0: 		g_thread_create (test_thread, GINT_TO_POINTER (10), FALSE, NULL);
sl@0: 		g_thread_create (test_thread, GINT_TO_POINTER (20), FALSE, NULL);
sl@0: 	#else
sl@0: 		pid = get_a_child (10);
sl@0: 		g_assert(pid != 0);
sl@0: 		g_child_watch_add (pid, (GChildWatchFunc) child_watch_callback,
sl@0: 		     GINT_TO_POINTER (10));
sl@0: 		pid = get_a_child (20);
sl@0: 		g_assert(pid != 0);
sl@0: 		g_child_watch_add (pid, (GChildWatchFunc) child_watch_callback,
sl@0: 		     GINT_TO_POINTER (20));
sl@0: 	#endif
sl@0: 	
sl@0: 	g_main_loop_run (main_loop);
sl@0: 	
sl@0:   	if (alive > 0)
sl@0:     {
sl@0:       g_warning ("%d children still alive\n", alive);
sl@0:       g_assert(FALSE && "some children still alive");
sl@0:       return 1;
sl@0:     }
sl@0:     
sl@0: #endif
sl@0: 
sl@0:    #if SYMBIAN
sl@0:    testResultXml("child-test2");
sl@0:    #endif
sl@0:    
sl@0:    return 0;
sl@0: }