eglib/test/spawn.c

   1 #include <config.h>
   2 #include <glib.h>
   3 #include <string.h>
   4 #include <stdio.h>
   5 #ifdef HAVE_UNISTD_H
   6 #include <unistd.h>
   7 #endif
   8 #include "test.h"
   9
  10 #ifdef G_OS_WIN32
  11 #include <io.h>
  12 #define read _read
  13 #define close _close
  14 #endif
  15
  16 RESULT
  17 test_spawn_sync ()
  18 {
  19         gchar *out;
  20         gchar *err;
  21         gint status = -1;
  22         GError *error = NULL;
  23
  24         if (!g_spawn_command_line_sync ("ls", &out, &err, &status, &error))
  25                 return FAILED ("Error executing 'ls'");
  26
  27         if (status != 0)
  28                 return FAILED ("Status is %d", status);
  29
  30         if (out == NULL || strlen (out) == 0)
  31                 return FAILED ("Didn't get any output from ls!?");
  32
  33         g_free (out);
  34         g_free (err);
  35         return OK;
  36 }
  37
  38 RESULT
  39 test_spawn_async ()
  40 {
  41         /*
  42 gboolean
  43 g_spawn_async_with_pipes (const gchar *working_directory,
  44                         gchar **argv,
  45                         gchar **envp,
  46                         GSpawnFlags flags,
  47                         GSpawnChildSetupFunc child_setup,
  48                         gpointer user_data,
  49                         GPid *child_pid,
  50                         gint *standard_input,
  51                         gint *standard_output,
  52                         gint *standard_error,
  53                         GError **error) */
  54         char *argv [15];
  55         int stdout_fd = -1;
  56         char buffer [512];
  57         pid_t child_pid = 0;
  58
  59         memset (argv, 0, 15 * sizeof (char *));
  60         argv [0] = "ls";
  61         if (!g_spawn_async_with_pipes (NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &child_pid, NULL, &stdout_fd, NULL, NULL))
  62                 return FAILED ("1 Failed to run ls");
  63         if (child_pid == 0)
  64                 return FAILED ("2 child pid not returned");
  65         if (stdout_fd == -1)
  66                 return FAILED ("3 out fd is -1");
  67
  68         while (read (stdout_fd, buffer, 512) > 0);
  69         close (stdout_fd);
  70
  71         return OK;
  72 }
  73
  74 static Test spawn_tests [] = {
  75         {"g_shell_spawn_sync", test_spawn_sync},
  76         {"g_shell_spawn_async_with_pipes", test_spawn_async},
  77         {NULL, NULL}
  78 };
  79
  80 DEFINE_TEST_GROUP_INIT(spawn_tests_init, spawn_tests)
  81
  82