tests: Print warning if LDB_MODULES_PATH is not set

Print warning if sysdb-tests or sysdb-ssh test are run
individually and LDB_MODULES_PATH was not set.

https://fedorahosted.org/sssd/ticket/1820

4 files changed, 21 insertions, 0 deletions

diff --git a/src/tests/common.c b/src/tests/common.c
index 65e69558..54c93e28 100644
--- a/src/tests/common.c
+++ b/src/tests/common.c
@@ -101,3 +101,12 @@ compare_sdap_attr_maps(struct sdap_attr_map *map1, size_t size1,
 
     return EOK;
 }
+
+bool ldb_modules_path_is_set(void)
+{
+    if (getenv("LDB_MODULES_PATH")) {
+        return true;
+    }
+
+    return false;
+}
diff --git a/src/tests/common.h b/src/tests/common.h
index b7eee46e..61dcbf41 100644
--- a/src/tests/common.h
+++ b/src/tests/common.h
@@ -95,4 +95,6 @@ errno_t test_request_recv(struct tevent_req *req);
 
 int test_ev_loop(struct sss_test_ctx *tctx);
 
+bool ldb_modules_path_is_set(void);
+
 #endif /* !__TESTS_COMMON_H__ */
diff --git a/src/tests/sysdb-tests.c b/src/tests/sysdb-tests.c
index ada0ccc5..d0e64e20 100644
--- a/src/tests/sysdb-tests.c
+++ b/src/tests/sysdb-tests.c
@@ -5268,6 +5268,11 @@ int main(int argc, const char *argv[]) {
 
     DEBUG_INIT(debug_level);
 
+    if (!ldb_modules_path_is_set()) {
+        fprintf(stderr, "Warning: LDB_MODULES_PATH is not set, "
+                "will use LDB plugins installed in system paths.\n");
+    }
+
     tests_set_cwd();
 
     ret = unlink(TESTS_PATH"/"LOCAL_SYSDB_FILE);
diff --git a/src/tests/sysdb_ssh-tests.c b/src/tests/sysdb_ssh-tests.c
index c6990163..95c57a7e 100644
--- a/src/tests/sysdb_ssh-tests.c
+++ b/src/tests/sysdb_ssh-tests.c
@@ -405,6 +405,11 @@ int main(int argc, const char *argv[])
 
     DEBUG_INIT(debug_level);
 
+    if (!ldb_modules_path_is_set()) {
+        fprintf(stderr, "Warning: LDB_MODULES_PATH is not set, "
+                "will use LDB plugins installed in system paths.\n");
+    }
+
     tests_set_cwd();
 
     s = create_sysdb_ssh_suite();