tests/spawn-test.c

   1 /* GLIB - Library of useful routines for C programming
   2  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GLib Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GLib at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #undef G_LOG_DOMAIN
  28
  29 #include <glib.h>
  30 #include <stdio.h>
  31 #include <string.h>
  32 #include <stdlib.h>
  33
  34
  35 static void
  36 run_tests (void)
  37 {
  38   GError *err;
  39   gchar *output = NULL;
  40
  41   printf ("The following errors are supposed to occur:\n");
  42
  43   err = NULL;
  44   if (!g_spawn_command_line_sync ("nonexistent_application foo 'bar baz' blah blah",
  45                                   NULL, NULL, NULL,
  46                                   &err))
  47     {
  48       fprintf (stderr, "Error (normal, supposed to happen): %s\n", err->message);
  49       g_error_free (err);
  50     }
  51
  52   err = NULL;
  53   if (!g_spawn_command_line_async ("nonexistent_application foo bar baz \"blah blah\"",
  54                                    &err))
  55     {
  56       fprintf (stderr, "Error (normal, supposed to happen): %s\n", err->message);
  57       g_error_free (err);
  58     }
  59
  60   printf ("Errors after this are not supposed to happen:\n");
  61
  62   err = NULL;
  63 #ifdef G_OS_UNIX
  64   if (!g_spawn_command_line_sync ("/bin/sh -c 'echo hello'",
  65                                   &output, NULL, NULL,
  66                                   &err))
  67     {
  68       fprintf (stderr, "Error: %s\n", err->message);
  69       g_error_free (err);
  70       exit (1);
  71     }
  72   else
  73     {
  74       g_assert (output != NULL);
  75
  76       if (strcmp (output, "hello\n") != 0)
  77         {
  78           printf ("output was '%s', should have been 'hello'\n",
  79                   output);
  80
  81           exit (1);
  82         }
  83
  84       g_free (output);
  85     }
  86 #else
  87 #ifdef G_OS_WIN32
  88   if (!g_spawn_command_line_sync ("ipconfig /all",
  89                                   &output, NULL, NULL,
  90                                   &err))
  91     {
  92       fprintf (stderr, "Error: %s\n", err->message);
  93       g_error_free (err);
  94       exit (1);
  95     }
  96   else
  97     {
  98       g_assert (output != NULL);
  99
 100       if (strstr (output, "IP Configuration") == 0)
 101         {
 102           printf ("output was '%s', should have contained 'IP Configuration'\n",
 103                   output);
 104
 105           exit (1);
 106         }
 107
 108       g_free (output);
 109     }
 110
 111 #endif
 112 #endif
 113 }
 114
 115 int
 116 main (int   argc,
 117       char *argv[])
 118 {
 119   run_tests ();
 120
 121   return 0;
 122 }
 123
 124