src/tests/dlopen-tests.c

	dlopen-tests.c revision 3fc158e59eebbc2f538fe0076a03928d0d4eab9f
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce/*
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    SSSD
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    debug-tests.c
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    Authors:
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        Simo Sorce <simo@redhat.com>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    Copyright (C) 2013 Red Hat
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    This program is free software; you can redistribute it and/or modify
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    it under the terms of the GNU General Public License as published by
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    the Free Software Foundation; either version 3 of the License, or
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    (at your option) any later version.
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    This program is distributed in the hope that it will be useful,
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    but WITHOUT ANY WARRANTY; without even the implied warranty of
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    GNU General Public License for more details.
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    You should have received a copy of the GNU General Public License
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    along with this program.  If not, see <http://www.gnu.org/licenses/>.
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce*/
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#define _GNU_SOURCE
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <stdbool.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <dlfcn.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <stdio.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <stdlib.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <limits.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include <check.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include "tests/common.h"
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#define LIBPFX ABS_BUILD_DIR"/.libs/"
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorcestruct so {
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    const char *name;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    const char *libs[6];
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce} so[] = {
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_debug.so", { LIBPFX"libsss_debug.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libipa_hbac.so", { LIBPFX"libipa_hbac.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_idmap.so", { LIBPFX"libsss_idmap.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_nss_idmap.so", { LIBPFX"libsss_nss_idmap.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libnss_sss.so", { LIBPFX"libnss_sss.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pam_sss.so", { LIBPFX"pam_sss.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#ifdef BUILD_SUDO
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_sudo.so", { LIBPFX"libsss_sudo.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#endif
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#ifdef BUILD_AUTOFS
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_autofs.so", { LIBPFX"libsss_autofs.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#endif
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#ifdef HAVE_KRB5_LOCATOR_PLUGIN
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "sssd_krb5_locator_plugin.so", { LIBPFX"sssd_krb5_locator_plugin.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                                       NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#endif
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#ifdef HAVE_PAC_RESPONDER
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "sssd_pac_plugin.so", { LIBPFX"sssd_pac_plugin.so", NULL } },
af4ffe1001adcc0a96897e426d26444f07af9aa1Benjamin Franzke#endif
af4ffe1001adcc0a96897e426d26444f07af9aa1Benjamin Franzke#ifdef HAVE_CIFS_IDMAP_PLUGIN
af4ffe1001adcc0a96897e426d26444f07af9aa1Benjamin Franzke    { "cifs_idmap_sss.so", { LIBPFX"cifs_idmap_sss.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#endif
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "memberof.so", { LIBPFX"memberof.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_child.so", { "libtevent.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_debug.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_crypt.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_util.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_child.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_crypt.so", { "libtalloc.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_debug.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_crypt.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_util.so", { "libtalloc.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_debug.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_crypt.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_util.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_simple.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                            LIBPFX"libsss_simple.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_ad.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                        LIBPFX"libsss_ad.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_ipa.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                         LIBPFX"libsss_ipa.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_krb5.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                          LIBPFX"libsss_krb5.so", NULL } },
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik    { "libsss_krb5_common.so", { LIBPFX"libdlopen_test_providers.so",
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik                                 LIBPFX"libsss_krb5_common.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_ldap.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                          LIBPFX"libsss_ldap.so", NULL } },
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik    { "libsss_ldap_common.so", { LIBPFX"libdlopen_test_providers.so",
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik                                 LIBPFX"libsss_ldap_common.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_proxy.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_proxy.so", NULL } },
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik    { "libdlopen_test_providers.so", { LIBPFX"libdlopen_test_providers.so",
a25942bc2f6ac9b3b2817ede35fa2b445373c6e4Lukas Slebodnik                                       NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#ifdef HAVE_PYTHON_BINDINGS
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pyhbac.so", { LIBPFX"pyhbac.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pysss.so", { LIBPFX"pysss.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pysss_murmur.so", { LIBPFX"pysss_murmur.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pysss_nss_idmap.so", { LIBPFX"pysss_nss_idmap.so", NULL } },
3fc158e59eebbc2f538fe0076a03928d0d4eab9fPavel Březina#endif
3fc158e59eebbc2f538fe0076a03928d0d4eab9fPavel Březina#ifdef HAVE_CONFIG_LIB
3fc158e59eebbc2f538fe0076a03928d0d4eab9fPavel Březina    { "libsss_config.so", { LIBPFX"libsss_config.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#endif
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { NULL }
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce};
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorcestatic bool recursive_dlopen(const char **name, int round, char **errmsg)
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce{
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    void *handle;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    bool ok;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    *errmsg = NULL;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    handle = dlopen(name[round], RTLD_GLOBAL|RTLD_NOW);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    if (!handle) {
569bbc59e4060160a986d0fea31601a7b7d998feBenjamin Franzke        if (asprintf(errmsg, "dlopen() failed: %s", dlerror()) == -1)
569bbc59e4060160a986d0fea31601a7b7d998feBenjamin Franzke            *errmsg = NULL;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        return false;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    }
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    round++;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    if (name[round]) {
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        ok = recursive_dlopen(name, round, errmsg);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    } else {
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        ok = true;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    }
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    dlclose(handle);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    return ok;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce}
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo SorceSTART_TEST(test_dlopen_base)
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce{
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    char *errmsg;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    bool ok;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    int i;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    for (i = 0; so[i].name != NULL; i++) {
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        ok = recursive_dlopen(so[i].libs, 0, &errmsg);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        fail_unless(ok, "Error opening %s: [%s]", so[i].name, errmsg);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    }
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce}
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo SorceEND_TEST
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo SorceSuite *dlopen_suite(void)
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce{
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    Suite *s = suite_create("dlopen");
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    TCase *tc_dlopen = tcase_create("dlopen");
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    tcase_add_test(tc_dlopen, test_dlopen_base);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    tcase_set_timeout(tc_dlopen, 10);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    suite_add_tcase(s, tc_dlopen);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    return s;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce}
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorceint main(int argc, const char *argv[])
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce{
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    int number_failed;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    Suite *s = dlopen_suite();
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    SRunner *sr = srunner_create(s);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    srunner_run_all(sr, CK_NORMAL);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    number_failed = srunner_ntests_failed(sr);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    srunner_free(sr);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    if (number_failed == 0)
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce        return EXIT_SUCCESS;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    return EXIT_FAILURE;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce}