glib/tests/spawn-test.c
Hans Breuer 2781d5f6b3 for msvc build
2003-07-20  Hans Breuer  <hans@breuer.org>

	* glib/trio/makefile.msc : (new file) for msvc build

	* glib/glib.def : removed some duplicated entries

	* glib/gscanner.c : add same workaround for MSVC(5.0)
	which does not allow to cast an uint64 to float.
	Same as in gvaluetransform.c
	Also move #include <io.h> behind inclusion of "glib.h"
	which defines the needed G_OS_WIN32

	* glib/makefile.msc.in : added gprintf.obj, trio\trio.lib
	as well as shell32.lib

	* tests/spawn-test.c : include <io.h> on win32
2003-07-20 15:55:09 +00:00

272 lines
6.8 KiB
C

/* GLIB - Library of useful routines for C programming
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GLib Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GLib Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GLib at ftp://ftp.gtk.org/pub/gtk/.
*/
#undef G_DISABLE_ASSERT
#undef G_LOG_DOMAIN
#include <glib.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef G_OS_WIN32
#include <fcntl.h>
#include <io.h>
#endif
static void
run_tests (void)
{
GError *err;
gchar *output = NULL;
#ifdef G_OS_WIN32
gchar *erroutput = NULL;
int pipedown[2], pipeup[2];
gchar **argv = 0;
#endif
printf ("The following errors are supposed to occur:\n");
err = NULL;
if (!g_spawn_command_line_sync ("nonexistent_application foo 'bar baz' blah blah",
NULL, NULL, NULL,
&err))
{
fprintf (stderr, "Error (normal, supposed to happen): %s\n", err->message);
g_error_free (err);
}
err = NULL;
if (!g_spawn_command_line_async ("nonexistent_application foo bar baz \"blah blah\"",
&err))
{
fprintf (stderr, "Error (normal, supposed to happen): %s\n", err->message);
g_error_free (err);
}
printf ("Errors after this are not supposed to happen:\n");
err = NULL;
#ifdef G_OS_UNIX
if (!g_spawn_command_line_sync ("/bin/sh -c 'echo hello'",
&output, NULL, NULL,
&err))
{
fprintf (stderr, "Error: %s\n", err->message);
g_error_free (err);
exit (1);
}
else
{
g_assert (output != NULL);
if (strcmp (output, "hello\n") != 0)
{
printf ("output was '%s', should have been 'hello'\n",
output);
exit (1);
}
g_free (output);
}
#else
#ifdef G_OS_WIN32
printf ("Running ipconfig synchronously, collecting its output\n");
if (!g_spawn_command_line_sync ("ipconfig /all",
&output, &erroutput, NULL,
&err))
{
fprintf (stderr, "Error: %s\n", err->message);
g_error_free (err);
exit (1);
}
else
{
g_assert (output != NULL);
g_assert (erroutput != NULL);
if (strstr (output, "IP Configuration") == 0)
{
printf ("output was '%s', should have contained 'IP Configuration'\n",
output);
exit (1);
}
if (erroutput[0] != '\0')
{
printf ("error output was '%s', should have been empty\n",
erroutput);
exit (1);
}
g_free (output);
output = NULL;
g_free (erroutput);
erroutput = NULL;
}
printf ("Starting spawn-test-win32-gui asynchronously (without wait).\n"
"Click on the OK buttons.\n");
if (!g_spawn_command_line_async ("'.\\spawn-test-win32-gui.exe' 1", &err))
{
fprintf (stderr, "Error: %s\n", err->message);
g_error_free (err);
exit (1);
}
printf ("Running spawn-test-win32-gui synchronously,\n"
"collecting its output. Click on the OK buttons.\n");
if (!g_spawn_command_line_sync ("'.\\spawn-test-win32-gui.exe' 2",
&output, &erroutput, NULL,
&err))
{
fprintf (stderr, "Error: %s\n", err->message);
g_error_free (err);
exit (1);
}
else
{
g_assert (output != NULL);
g_assert (erroutput != NULL);
if (strcmp (output, "This is stdout\r\n") != 0)
{
printf ("output was '%s', should have been 'This is stdout'\n",
g_strescape (output, NULL));
exit (1);
}
if (strcmp (erroutput, "This is stderr\r\n") != 0)
{
printf ("error output was '%s', should have been 'This is stderr'\n",
g_strescape (erroutput, NULL));
exit (1);
}
g_free (output);
g_free (erroutput);
}
printf ("Running spawn-test-win32-gui asynchronously again.\n"
"This time talking to it through pipes. Click on the OK buttons.\n");
if (pipe (pipedown) < 0 ||
pipe (pipeup) < 0)
{
fprintf (stderr, "Could not create pipes\n");
exit (1);
}
if (!g_shell_parse_argv (g_strdup_printf ("'.\\spawn-test-win32-gui.exe' pipes %d %d",
pipedown[0], pipeup[1]),
NULL, &argv,
&err))
{
fprintf (stderr, "Error parsing command line? %s\n", err->message);
g_error_free (err);
exit (1);
}
if (!g_spawn_async (NULL, argv, NULL,
G_SPAWN_LEAVE_DESCRIPTORS_OPEN |
G_SPAWN_DO_NOT_REAP_CHILD,
NULL, NULL, NULL,
&err))
{
fprintf (stderr, "Error: %s\n", err->message);
g_error_free (err);
exit (1);
}
else
{
int k, n;
char buf[100];
if ((k = read (pipeup[0], &n, sizeof (n))) != sizeof (n))
{
if (k == -1)
fprintf (stderr, "Read error: %s\n", g_strerror (errno));
else
fprintf (stderr, "Wanted to read %d bytes, got %d\n",
sizeof (n), k);
exit (1);
}
if ((k = read (pipeup[0], buf, n)) != n)
{
if (k == -1)
fprintf (stderr, "Read error: %s\n", g_strerror (errno));
else
fprintf (stderr, "Wanted to read %d bytes, got %d\n",
n, k);
exit (1);
}
n = strlen ("Bye then");
if (write (pipedown[1], &n, sizeof (n)) == -1 ||
write (pipedown[1], "Bye then", n) == -1)
{
fprintf (stderr, "Write error: %s\n", g_strerror (errno));
exit (1);
}
if ((k = read (pipeup[0], &n, sizeof (n))) != sizeof (n))
{
if (k == -1)
fprintf (stderr, "Read error: %s\n", g_strerror (errno));
else
fprintf (stderr, "Wanted to read %d bytes, got %d\n",
sizeof (n), k);
exit (1);
}
if ((k = read (pipeup[0], buf, n)) != n)
{
if (k == -1)
fprintf (stderr, "Read error: %s\n", g_strerror (errno));
else
fprintf (stderr, "Wanted to read %d bytes, got %d\n",
n, k);
exit (1);
}
}
#endif
#endif
}
int
main (int argc,
char *argv[])
{
run_tests ();
return 0;
}