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/*
This file is part of GNUnet.
Copyright (C) 2003, 2004, 2005, 2006, 2009 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet 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
Affero General Public License for more details.
*/
/**
* @file util/test_getopt.c
* @brief testcase for util/getopt.c
*/
#include "platform.h"
#include "gnunet_util_lib.h"
static int
testMinimal ()
{
char *const emptyargv[] = {
"test",
NULL
};
const struct GNUNET_GETOPT_CommandLineOption emptyoptionlist[] = {
GNUNET_GETOPT_OPTION_END
};
if (1 != GNUNET_GETOPT_run ("test", emptyoptionlist, 1, emptyargv))
return 1;
return 0;
}
static int
testVerbose ()
{
char *const myargv[] = {
"test",
"-V",
"-V",
"more",
NULL
};
unsigned int vflags = 0;
const struct GNUNET_GETOPT_CommandLineOption verboseoptionlist[] = {
GNUNET_GETOPT_option_verbose (&vflags),
GNUNET_GETOPT_OPTION_END
};
if (3 != GNUNET_GETOPT_run ("test", verboseoptionlist, 4, myargv))
{
GNUNET_break (0);
return 1;
}
if (vflags != 2)
{
GNUNET_break (0);
return 1;
}
return 0;
}
static int
testVersion ()
{
char *const myargv[] = {
"test_getopt",
"-v",
NULL
};
const struct GNUNET_GETOPT_CommandLineOption versionoptionlist[] = {
GNUNET_GETOPT_option_version (PACKAGE_VERSION " " VCS_VERSION),
GNUNET_GETOPT_OPTION_END
};
if (0 != GNUNET_GETOPT_run ("test_getopt", versionoptionlist, 2, myargv))
{
GNUNET_break (0);
return 1;
}
return 0;
}
static int
testAbout ()
{
char *const myargv[] = {
"test_getopt",
"-h",
NULL
};
const struct GNUNET_GETOPT_CommandLineOption aboutoptionlist[] = {
GNUNET_GETOPT_option_help ("Testing"),
GNUNET_GETOPT_OPTION_END
};
if (0 != GNUNET_GETOPT_run ("test_getopt", aboutoptionlist, 2, myargv))
{
GNUNET_break (0);
return 1;
}
return 0;
}
static int
testLogOpts ()
{
char *const myargv[] = {
"test_getopt",
"-l", "filename",
"-L", "WARNING",
NULL
};
char *level = GNUNET_strdup ("stuff");
char *fn = NULL;
const struct GNUNET_GETOPT_CommandLineOption logoptionlist[] = {
GNUNET_GETOPT_option_logfile (&fn),
GNUNET_GETOPT_option_loglevel (&level),
GNUNET_GETOPT_OPTION_END
};
if (5 != GNUNET_GETOPT_run ("test_getopt",
logoptionlist,
5, myargv))
{
GNUNET_break (0);
return 1;
}
GNUNET_assert (NULL != fn);
if ( (0 != strcmp (level, "WARNING")) ||
(NULL == strstr (fn, "/filename")) )
{
GNUNET_break (0);
GNUNET_free (level);
GNUNET_free (fn);
return 1;
}
GNUNET_free (level);
GNUNET_free (fn);
return 0;
}
static int
testFlagNum ()
{
char *const myargv[] = {
"test_getopt",
"-f",
"-n", "42",
"-N", "42",
NULL
};
int flag = 0;
unsigned int num = 0;
unsigned long long lnum = 0;
const struct GNUNET_GETOPT_CommandLineOption logoptionlist[] = {
GNUNET_GETOPT_option_flag ('f',
"--flag",
"helptext",
&flag),
GNUNET_GETOPT_option_uint ('n',
"--num",
"ARG",
"helptext",
&num),
GNUNET_GETOPT_option_ulong ('N',
"--lnum",
"ARG",
"helptext",
&lnum),
GNUNET_GETOPT_OPTION_END
};
if (6 !=
GNUNET_GETOPT_run ("test_getopt",
logoptionlist,
6,
myargv))
{
GNUNET_break (0);
return 1;
}
if ( (1 != flag) ||
(42 != num) ||
(42 != lnum))
{
GNUNET_break (0);
return 1;
}
return 0;
}
int
main (int argc, char *argv[])
{
int errCnt = 0;
GNUNET_log_setup ("test_getopt",
"WARNING",
NULL);
/* suppress output from -h, -v options */
#ifndef MINGW
GNUNET_break (0 == CLOSE (1));
#endif
if (0 != testMinimal ())
errCnt++;
if (0 != testVerbose ())
errCnt++;
if (0 != testVersion ())
errCnt++;
if (0 != testAbout ())
errCnt++;
if (0 != testLogOpts ())
errCnt++;
if (0 != testFlagNum ())
errCnt++;
return errCnt;
}
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