mirror of git://git.gnupg.org/gnupg.git
305 lines
6.6 KiB
C
305 lines
6.6 KiB
C
/* t-session-env.c - Module test for session-env.c
|
|
* Copyright (C) 2009 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GnuPG.
|
|
*
|
|
* GnuPG 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.
|
|
*
|
|
* GnuPG 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
#include <assert.h>
|
|
|
|
#include "util.h"
|
|
#include "session-env.h"
|
|
|
|
#define pass() do { ; } while(0)
|
|
#define fail(e) do { fprintf (stderr, "%s:%d: function failed: %s\n", \
|
|
__FILE__,__LINE__, gpg_strerror (e)); \
|
|
exit (1); \
|
|
} while(0)
|
|
|
|
static int verbose;
|
|
|
|
static void
|
|
listall (session_env_t se)
|
|
{
|
|
int iterator = 0;
|
|
const char *name, *value;
|
|
int def;
|
|
|
|
if (verbose)
|
|
printf ("environment of %p\n", se);
|
|
while ( (name = session_env_listenv (se, &iterator, &value, &def)) )
|
|
if (verbose)
|
|
printf (" %s%s=%s\n", def? "[def] ":" ", name, value);
|
|
|
|
}
|
|
|
|
|
|
static void
|
|
show_stdnames (void)
|
|
{
|
|
const char *name, *assname;
|
|
int iterator = 0;
|
|
int count;
|
|
|
|
printf (" > Known envvars:");
|
|
count = 20;
|
|
while ((name = session_env_list_stdenvnames (&iterator, &assname)))
|
|
{
|
|
if (count > 60)
|
|
{
|
|
printf ("\n >");
|
|
count = 7;
|
|
}
|
|
printf ( " %s", name);
|
|
count += strlen (name) + 1;
|
|
if (assname)
|
|
{
|
|
printf ( "(%s)", assname);
|
|
count += strlen (assname) + 2;
|
|
}
|
|
}
|
|
putchar('\n');
|
|
}
|
|
|
|
|
|
static void
|
|
test_all (void)
|
|
{
|
|
gpg_error_t err;
|
|
session_env_t se_0, se;
|
|
const char *s, *s2;
|
|
int idx;
|
|
|
|
se_0 = session_env_new ();
|
|
if (!se_0)
|
|
fail (gpg_error_from_syserror ());
|
|
se = session_env_new ();
|
|
if (!se)
|
|
fail (gpg_error_from_syserror ());
|
|
|
|
err = session_env_putenv (se, NULL);
|
|
if (gpg_err_code (err) != GPG_ERR_INV_VALUE)
|
|
fail (err);
|
|
err = session_env_putenv (se, "");
|
|
if (gpg_err_code (err) != GPG_ERR_INV_VALUE)
|
|
fail (err);
|
|
err = session_env_putenv (se, "=");
|
|
if (gpg_err_code (err) != GPG_ERR_INV_VALUE)
|
|
fail (err);
|
|
|
|
/* Delete some nonexistent variables. */
|
|
err = session_env_putenv (se, "A");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "a");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "_aaaa aaaaaasssssssssssss\nddd");
|
|
if (err)
|
|
fail (err);
|
|
|
|
/* Create a few variables. */
|
|
err = session_env_putenv (se, "EMPTY=");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "foo=value_of_foo");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "bar=the value_of_bar");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "baz=this-is-baz");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "BAZ=this-is-big-baz");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Update one. */
|
|
err = session_env_putenv (se, "baz=this-is-another-baz");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Delete one. */
|
|
err = session_env_putenv (se, "bar");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Insert a new one. */
|
|
err = session_env_putenv (se, "FOO=value_of_foo");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Retrieve a default one. */
|
|
s = session_env_getenv_or_default (se, "HOME", NULL);
|
|
if (!s)
|
|
{
|
|
fprintf (stderr, "failed to get default of HOME\n");
|
|
exit (1);
|
|
}
|
|
|
|
s = session_env_getenv (se, "HOME");
|
|
if (s)
|
|
fail(0); /* This is a default value, thus we should not see it. */
|
|
|
|
s = session_env_getenv_or_default (se, "HOME", NULL);
|
|
if (!s)
|
|
fail(0); /* But here we should see it. */
|
|
|
|
/* Add a few more. */
|
|
err = session_env_putenv (se, "X1=A value");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "X2=Another value");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_putenv (se, "X3=A value");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Check that we can overwrite a default value. */
|
|
err = session_env_putenv (se, "HOME=/this/is/my/new/home");
|
|
if (err)
|
|
fail (err);
|
|
/* And that we get this string back. */
|
|
s = session_env_getenv (se, "HOME");
|
|
if (!s)
|
|
fail (0);
|
|
if (strcmp (s, "/this/is/my/new/home"))
|
|
fail (0);
|
|
/* A new get default should return the very same string. */
|
|
s2 = session_env_getenv_or_default (se, "HOME", NULL);
|
|
if (!s2)
|
|
fail (0);
|
|
if (s2 != s)
|
|
fail (0);
|
|
|
|
listall (se);
|
|
|
|
/* Check that the other object is clean. */
|
|
{
|
|
int iterator = 0;
|
|
|
|
if (session_env_listenv (se_0, &iterator, NULL, NULL))
|
|
fail (0);
|
|
}
|
|
|
|
|
|
session_env_release (se);
|
|
|
|
/* Use a new session for quick mass test. */
|
|
se = session_env_new ();
|
|
if (!se)
|
|
fail (gpg_error_from_syserror ());
|
|
|
|
/* Create. */
|
|
for (idx=0; idx < 500; idx++)
|
|
{
|
|
char buf[100];
|
|
|
|
snprintf (buf, sizeof buf, "FOO_%d=Value for %x", idx, idx);
|
|
err = session_env_putenv (se, buf);
|
|
if (err)
|
|
fail (err);
|
|
}
|
|
err = session_env_setenv (se, "TEST1", "value1");
|
|
if (err)
|
|
fail (err);
|
|
err = session_env_setenv (se, "TEST1", "value1-updated");
|
|
if (err)
|
|
fail (err);
|
|
|
|
listall (se);
|
|
|
|
/* Delete all. */
|
|
for (idx=0; idx < 500; idx++)
|
|
{
|
|
char buf[100];
|
|
|
|
snprintf (buf, sizeof buf, "FOO_%d", idx);
|
|
err = session_env_putenv (se, buf);
|
|
if (err)
|
|
fail (err);
|
|
}
|
|
err = session_env_setenv (se, "TEST1", NULL);
|
|
if (err)
|
|
fail (err);
|
|
|
|
/* Check that all are deleted. */
|
|
{
|
|
int iterator = 0;
|
|
|
|
if (session_env_listenv (se, &iterator, NULL, NULL))
|
|
fail (0);
|
|
}
|
|
|
|
/* Add a few strings again. */
|
|
for (idx=0; idx < 500; idx++)
|
|
{
|
|
char buf[100];
|
|
|
|
if (!(idx % 10))
|
|
{
|
|
if ( !(idx % 3))
|
|
snprintf (buf, sizeof buf, "FOO_%d=", idx);
|
|
else
|
|
snprintf (buf, sizeof buf, "FOO_%d=new value for %x", idx, idx);
|
|
err = session_env_putenv (se, buf);
|
|
if (err)
|
|
fail (err);
|
|
}
|
|
}
|
|
|
|
listall (se);
|
|
|
|
session_env_release (se);
|
|
|
|
session_env_release (se_0);
|
|
}
|
|
|
|
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
if (argc)
|
|
{ argc--; argv++; }
|
|
if (argc && !strcmp (argv[0], "--verbose"))
|
|
{
|
|
verbose = 1;
|
|
argc--; argv++;
|
|
}
|
|
|
|
|
|
show_stdnames ();
|
|
test_all ();
|
|
|
|
return 0;
|
|
}
|