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authorSimo Sorce <simo@redhat.com>2013-09-05 11:52:08 -0400
committerSimo Sorce <simo@redhat.com>2013-09-09 15:11:45 -0400
commit36ccdecd053a9ad88dce86b8c84770dc2aa11d21 (patch)
treeeb3ece35f08a1a2aa4cd5535129fc4f784508771
parent9917c138d9a270deb5820915384fbde751190c2a (diff)
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tests: Add dlopen test to make sure modules works
This tests dlopens and resolves all symbols to make sure there are no missing symbols in our provider modules.
-rw-r--r--Makefile.am31
-rw-r--r--src/conf_macros.m41
-rw-r--r--src/external/krb5.m43
-rw-r--r--src/tests/dlopen-tests.c159
4 files changed, 193 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am
index d21c5a71..150f53e7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -114,6 +114,7 @@ endif
if HAVE_CHECK
non_interactive_check_based_tests = \
+ dlopen-tests \
sysdb-tests \
strtonum-tests \
resolv-tests \
@@ -890,6 +891,36 @@ if HAVE_CHECK
libsss_test_common_la_SOURCES += \
src/tests/common_check.c
+check_LTLIBRARIES = \
+ libdlopen_test_providers.la
+
+libdlopen_test_providers_la_SOURCES = \
+ $(sssd_be_SOURCES)
+libdlopen_test_providers_la_CFLAGS = \
+ $(AM_CFLAGS) \
+ $(CHECK_CFLAGS) \
+ -DUNIT_TESTING
+libdlopen_test_providers_la_LIBADD = \
+ $(PAM_LIBS) \
+ $(SSSD_LIBS) \
+ $(CARES_LIBS) \
+ $(SSSD_INTERNAL_LTLIBS)
+libdlopen_test_providers_la_LDFLAGS = \
+ -module \
+ -avoid-version \
+ -Wl,--version-script,$(srcdir)/src/providers/sssd_be.exports \
+ -rpath $(abs_top_builddir) \
+ -export-dynamic
+
+dlopen_tests_SOURCES = \
+ src/tests/dlopen-tests.c
+dlopen_tests_CFLAGS = \
+ $(AM_CFLAGS) \
+ $(CHECK_CFLAGS)
+dlopen_tests_LDADD = \
+ $(LIBADD_DL) \
+ $(CHECK_LIBS)
+
sysdb_tests_DEPENDENCIES = \
$(ldblib_LTLIBRARIES)
sysdb_tests_SOURCES = \
diff --git a/src/conf_macros.m4 b/src/conf_macros.m4
index 433e99ce..b4db0b4a 100644
--- a/src/conf_macros.m4
+++ b/src/conf_macros.m4
@@ -329,6 +329,7 @@ AC_DEFUN([WITH_PYTHON_BINDINGS],
if test x"$with_python_bindings" = xyes; then
HAVE_PYTHON_BINDINGS=1
AC_SUBST(HAVE_PYTHON_BINDINGS)
+ AC_DEFINE_UNQUOTED(HAVE_PYTHON_BINDINGS, 1, [Build with python bindings])
fi
AM_CONDITIONAL([BUILD_PYTHON_BINDINGS], [test x"$with_python_bindings" = xyes])
])
diff --git a/src/external/krb5.m4 b/src/external/krb5.m4
index 1c1c3e5e..1a50bf1c 100644
--- a/src/external/krb5.m4
+++ b/src/external/krb5.m4
@@ -91,4 +91,5 @@ AC_CHECK_HEADER([krb5/locate_plugin.h],
])
AM_CONDITIONAL([BUILD_KRB5_LOCATOR_PLUGIN],
[test x$have_locate_plugin = xyes -a x$build_locator = xyes])
-
+AM_COND_IF([BUILD_KRB5_LOCATOR_PLUGIN],
+ [AC_DEFINE_UNQUOTED(HAVE_KRB5_LOCATOR_PLUGIN, 1, [Build with krb5 locator plugin])])
diff --git a/src/tests/dlopen-tests.c b/src/tests/dlopen-tests.c
new file mode 100644
index 00000000..67fc41c7
--- /dev/null
+++ b/src/tests/dlopen-tests.c
@@ -0,0 +1,159 @@
+/*
+ SSSD
+
+ debug-tests.c
+
+ Authors:
+ Simo Sorce <simo@redhat.com>
+
+ Copyright (C) 2013 Red Hat
+
+ This program 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.
+
+ This program 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 <http://www.gnu.org/licenses/>.
+*/
+
+#define _GNU_SOURCE
+#include <stdbool.h>
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <check.h>
+#include "tests/common.h"
+
+#define LIBPFX ABS_BUILD_DIR"/.libs/"
+
+struct so {
+ const char *name;
+ const char *libs[6];
+} so[] = {
+ { "libsss_debug.so", { LIBPFX"libsss_debug.so", NULL } },
+ { "libipa_hbac.so", { LIBPFX"libipa_hbac.so", NULL } },
+ { "libsss_idmap.so", { LIBPFX"libsss_idmap.so", NULL } },
+ { "libsss_nss_idmap.so", { LIBPFX"libsss_nss_idmap.so", NULL } },
+ { "libnss_sss.so", { LIBPFX"libnss_sss.so", NULL } },
+ { "pam_sss.so", { LIBPFX"pam_sss.so", NULL } },
+#ifdef BUILD_SUDO
+ { "libsss_sudo.so", { LIBPFX"libsss_sudo.so", NULL } },
+#endif
+#ifdef BUILD_AUTOFS
+ { "libsss_autofs.so", { LIBPFX"libsss_autofs.so", NULL } },
+#endif
+#ifdef HAVE_KRB5_LOCATOR_PLUGIN
+ { "sssd_krb5_locator_plugin.so", { LIBPFX"sssd_krb5_locator_plugin.so",
+ NULL } },
+#endif
+#ifdef HAVE_PAC_RESPONDER
+ { "sssd_pac_plugin.so", { LIBPFX"sssd_pac_plugin.so", NULL } },
+#endif
+ { "memberof.so", { LIBPFX"memberof.so", NULL } },
+ { "libsss_child.so", { "libtevent.so",
+ LIBPFX"libsss_debug.so",
+ LIBPFX"libsss_crypt.so",
+ LIBPFX"libsss_util.so",
+ LIBPFX"libsss_child.so", NULL } },
+ { "libsss_crypt.so", { "libtalloc.so",
+ LIBPFX"libsss_debug.so",
+ LIBPFX"libsss_crypt.so", NULL } },
+ { "libsss_util.so", { "libtalloc.so",
+ LIBPFX"libsss_debug.so",
+ LIBPFX"libsss_crypt.so",
+ LIBPFX"libsss_util.so", NULL } },
+ { "libsss_simple.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_simple.so", NULL } },
+ { "libsss_ad.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_ad.so", NULL } },
+ { "libsss_ipa.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_ipa.so", NULL } },
+ { "libsss_krb5.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_krb5.so", NULL } },
+ { "libsss_ldap.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_ldap.so", NULL } },
+ { "libsss_proxy.so", { LIBPFX"libdlopen_test_providers.so",
+ LIBPFX"libsss_proxy.so", NULL } },
+#ifdef HAVE_PYTHON_BINDINGS
+ { "pyhbac.so", { LIBPFX"pyhbac.so", NULL } },
+ { "pysss.so", { LIBPFX"pysss.so", NULL } },
+ { "pysss_murmur.so", { LIBPFX"pysss_murmur.so", NULL } },
+ { "pysss_nss_idmap.so", { LIBPFX"pysss_nss_idmap.so", NULL } },
+#endif
+ { NULL }
+};
+
+static bool recursive_dlopen(const char **name, int round, char **errmsg)
+{
+ void *handle;
+ bool ok;
+
+ *errmsg = NULL;
+
+ handle = dlopen(name[round], RTLD_GLOBAL|RTLD_NOW);
+ if (!handle) {
+ asprintf(errmsg, "dlopen() failed: %s", dlerror());
+ return false;
+ }
+
+ round++;
+ if (name[round]) {
+ ok = recursive_dlopen(name, round, errmsg);
+ } else {
+ ok = true;
+ }
+
+ dlclose(handle);
+ return ok;
+}
+
+START_TEST(test_dlopen_base)
+{
+ char *errmsg;
+ bool ok;
+ int i;
+
+ for (i = 0; so[i].name != NULL; i++) {
+ ok = recursive_dlopen(so[i].libs, 0, &errmsg);
+ fail_unless(ok, "Error opening %s: [%s]", so[i].name, errmsg);
+ }
+}
+END_TEST
+
+Suite *dlopen_suite(void)
+{
+ Suite *s = suite_create("dlopen");
+
+ TCase *tc_dlopen = tcase_create("dlopen");
+
+ tcase_add_test(tc_dlopen, test_dlopen_base);
+ tcase_set_timeout(tc_dlopen, 10);
+
+ suite_add_tcase(s, tc_dlopen);
+
+ return s;
+}
+
+int main(int argc, const char *argv[])
+{
+ int number_failed;
+
+ Suite *s = dlopen_suite();
+ SRunner *sr = srunner_create(s);
+
+ srunner_run_all(sr, CK_NORMAL);
+ number_failed = srunner_ntests_failed(sr);
+ srunner_free(sr);
+
+ if (number_failed == 0)
+ return EXIT_SUCCESS;
+
+ return EXIT_FAILURE;
+}