src/tests/dlopen-tests.c

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
bacc66dc6f446d47be18b61d569721481d70386bLukas Slebodnik#include "config.h"
bacc66dc6f446d47be18b61d569721481d70386bLukas Slebodnik
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>
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik#include <dirent.h>
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce#include "tests/common.h"
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce
bacc66dc6f446d47be18b61d569721481d70386bLukas Slebodnik#define LIBPFX ABS_BUILD_DIR "/" LT_OBJDIR
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 } },
42ec8af02ecf1937e4db9b1ecc6216022634f0f9Michal Zidek    { "libsss_semanage.so", { LIBPFX"libsss_semanage.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 } },
db36dca3d45e6eefbb30042ee65876566f1a6014Sumit Bose    { "libsss_certmap.so", { LIBPFX"libsss_certmap.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "pam_sss.so", { LIBPFX"pam_sss.so", NULL } },
25cd72fd477acaecbb827b68f0a425ccb79c184cSumit Bose#ifdef BUILD_LIBWBCLIENT
885386b7e3f1c3e74b354576b98a092b0835d64eSumit Bose    { "libwbclient.so", { LIBPFX"libwbclient.so", NULL } },
25cd72fd477acaecbb827b68f0a425ccb79c184cSumit Bose#endif /* BUILD_LIBWBCLIENT */
7a6a7db9a535d6cceb61c080594c67feccbcea12Lukas Slebodnik#ifdef BUILD_IFP
7a6a7db9a535d6cceb61c080594c67feccbcea12Lukas Slebodnik    { "libsss_simpleifp.so", { LIBPFX"libsss_simpleifp.so", NULL } },
7a6a7db9a535d6cceb61c080594c67feccbcea12Lukas Slebodnik#endif /* BUILD_IFP */
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
8a5e793a0576250da80371e53aa3e7eba15cdb63Sumit Bose#ifdef HAVE_KRB5_LOCALAUTH_PLUGIN
8a5e793a0576250da80371e53aa3e7eba15cdb63Sumit Bose    { "sssd_krb5_localauth_plugin.so", { LIBPFX"sssd_krb5_localauth_plugin.so",
8a5e793a0576250da80371e53aa3e7eba15cdb63Sumit Bose                                       NULL } },
8a5e793a0576250da80371e53aa3e7eba15cdb63Sumit Bose#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 } },
5a05b6127064c74349f1edae32e5e13032c386feLukas Slebodnik    { "libsss_child.so", { LIBPFX"libsss_util.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                           LIBPFX"libsss_child.so", NULL } },
5a05b6127064c74349f1edae32e5e13032c386feLukas Slebodnik    { "libsss_crypt.so", { LIBPFX"libsss_crypt.so", NULL } },
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    { "libsss_cert.so", { LIBPFX"libsss_cert.so", NULL } },
5a05b6127064c74349f1edae32e5e13032c386feLukas Slebodnik    { "libsss_util.so", { LIBPFX"libsss_util.so", NULL } },
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    { "libsss_simple.so", { LIBPFX"libdlopen_test_providers.so",
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce                            LIBPFX"libsss_simple.so", NULL } },
c71e0a6710418991d759a329b8dcb77c7ad3e16eJakub Hrozek    { "libsss_files.so", { LIBPFX"libdlopen_test_providers.so",
c71e0a6710418991d759a329b8dcb77c7ad3e16eJakub Hrozek                           LIBPFX"libsss_files.so", NULL } },
a2e417f38c57ed87c956ddcecf4dafca93842b65Lukas Slebodnik#ifdef BUILD_SAMBA
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 } },
d708e53d0df0c1ed4cc0097bebfa2a84d7b20fadLukas Slebodnik    { "winbind_idmap_sss.so", { LIBPFX"libdlopen_test_winbind_idmap.so",
d708e53d0df0c1ed4cc0097bebfa2a84d7b20fadLukas Slebodnik                                LIBPFX"winbind_idmap_sss.so", NULL } },
a2e417f38c57ed87c956ddcecf4dafca93842b65Lukas Slebodnik#endif /* BUILD_SAMBA */
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 } },
8a681cc41672afd1532b4a0c7e9da3a4eb2014a7Fabiano Fidêncio#ifdef HAVE_PYTHON2_BINDINGS
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py2hbac.so", { LIBPFX"_py2hbac.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py2sss.so", { LIBPFX"_py2sss.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py2sss_murmur.so", { LIBPFX"_py2sss_murmur.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py2sss_nss_idmap.so", { LIBPFX"_py2sss_nss_idmap.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik#endif
8a681cc41672afd1532b4a0c7e9da3a4eb2014a7Fabiano Fidêncio#ifdef HAVE_PYTHON3_BINDINGS
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py3hbac.so", { LIBPFX"_py3hbac.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py3sss.so", { LIBPFX"_py3sss.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py3sss_murmur.so", { LIBPFX"_py3sss_murmur.so", NULL } },
889706cbc739358c2a0aac2ba6bc054fdc8e048bLukas Slebodnik    { "_py3sss_nss_idmap.so", { LIBPFX"_py3sss_nss_idmap.so", NULL } },
3fc158e59eebbc2f538fe0076a03928d0d4eab9fPavel Březina#endif
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik#ifdef BUILD_NFS_IDMAP
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    { "sss.so", { LIBPFX"sss.so", NULL } },
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik#endif
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    /* for testing purposes */
d708e53d0df0c1ed4cc0097bebfa2a84d7b20fadLukas Slebodnik    { "libdlopen_test_providers.so", { LIBPFX"libdlopen_test_providers.so",
d708e53d0df0c1ed4cc0097bebfa2a84d7b20fadLukas Slebodnik                                       NULL } },
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    { "libsss_nss_idmap_tests.so", { LIBPFX"libsss_nss_idmap_tests.so",
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik                                     NULL } },
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik#ifdef BUILD_SAMBA
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    { "libdlopen_test_winbind_idmap.so",
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik      { LIBPFX"libdlopen_test_winbind_idmap.so", NULL } },
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik    { "libsss_ad_tests.so", { LIBPFX"libdlopen_test_providers.so",
558b8f3cd2439c01e139cf5f812aea9409fe776aLukas Slebodnik                              LIBPFX"libsss_ad_tests.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
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnikstatic int file_so_filter(const struct dirent *ent)
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik{
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    char *suffix;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    suffix = rindex(ent->d_name, '.');
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    if (suffix != NULL
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            && strcmp(suffix, ".so") == 0
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            && suffix[3] == '\0') {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        return 1;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    return 0;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik}
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnikstatic char **get_so_files(size_t *_list_size)
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik{
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    int n;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    struct dirent **namelist;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    char **libraries;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    n = scandir(LIBPFX, &namelist, file_so_filter, alphasort);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    fail_unless(n > 0);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    libraries = calloc(n + 1, sizeof(char *));
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    for (int i = 0; i < n; ++i) {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        libraries[i] = strdup(namelist[i]->d_name);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        fail_if(libraries[i] == NULL);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        free(namelist[i]);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    free(namelist);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    *_list_size = (size_t)n;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    return libraries;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik}
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnikstatic void remove_library_from_list(const char *library, char **list,
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik                                     size_t list_size)
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik{
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    for (size_t i = 0; i < list_size; ++i) {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        if (list[i] != NULL && strcmp(library, list[i]) == 0) {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            /* found library need to be removed from list */
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            free(list[i]);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            list[i] = NULL;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            return;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    ck_abort_msg("Cannot find expected library: %s", library);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik}
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo SorceSTART_TEST(test_dlopen_base)
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce{
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    char *errmsg;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    bool ok;
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    int i;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    size_t found_libraries_size;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    char **found_libraries = get_so_files(&found_libraries_size);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    bool unchecked_library = false;
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);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        remove_library_from_list(so[i].name, found_libraries,
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik                                 found_libraries_size);
36ccdecd053a9ad88dce86b8c84770dc2aa11d21Simo Sorce    }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    for (i = 0; i < found_libraries_size; ++i) {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        if (found_libraries[i] != NULL) {
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            printf("Unchecked library found: %s\n", found_libraries[i]);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik            unchecked_library = true;
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik        }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    }
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    free(found_libraries);
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik
c7b3c43cf669e39f7ce5f4ef1a2e939b31a8b7b9Lukas Slebodnik    fail_if(unchecked_library);
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}