1 files changed, 159 insertions, 0 deletions
diff --git a/lib/ldb/tests/ldb_no_lmdb_test.c b/lib/ldb/tests/ldb_no_lmdb_test.c
new file mode 100644
index 0000000..be23d74
--- /dev/null
+++ b/lib/ldb/tests/ldb_no_lmdb_test.c
@@ -0,0 +1,159 @@
+/*
+ * Ensure lmdb backend is disabled
+ *
+ *  Copyright (C) Mathieu Parent <math.parent@gmail.com> 2019
+ *
+ * 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/>.
+ *
+ */
+
+/*
+ * Ensure lmdb backend is disabled
+ *
+ * Setup and tear down code copied  from ldb_lmdb_test.c
+ */
+
+/*
+ * from cmocka.c:
+ * These headers or their equivalents should be included prior to
+ * including
+ * this header file.
+ *
+ * #include <stdarg.h>
+ * #include <stddef.h>
+ * #include <setjmp.h>
+ *
+ * This allows test applications to use custom definitions of C standard
+ * library functions and types.
+ *
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <errno.h>
+#include <unistd.h>
+#include <talloc.h>
+#include <tevent.h>
+#include <ldb.h>
+
+#define TEST_BE  "mdb"
+
+struct ldbtest_ctx {
+	struct tevent_context *ev;
+	struct ldb_context *ldb;
+
+	const char *dbfile;
+	const char *lockfile;   /* lockfile is separate */
+
+	const char *dbpath;
+};
+
+static void unlink_old_db(struct ldbtest_ctx *test_ctx)
+{
+	int ret;
+
+	errno = 0;
+	ret = unlink(test_ctx->lockfile);
+	if (ret == -1 && errno != ENOENT) {
+		fail();
+	}
+
+	errno = 0;
+	ret = unlink(test_ctx->dbfile);
+	if (ret == -1 && errno != ENOENT) {
+		fail();
+	}
+}
+
+static int ldbtest_noconn_setup(void **state)
+{
+	struct ldbtest_ctx *test_ctx;
+
+	test_ctx = talloc_zero(NULL, struct ldbtest_ctx);
+	assert_non_null(test_ctx);
+
+	test_ctx->ev = tevent_context_init(test_ctx);
+	assert_non_null(test_ctx->ev);
+
+	test_ctx->ldb = ldb_init(test_ctx, test_ctx->ev);
+	assert_non_null(test_ctx->ldb);
+
+	test_ctx->dbfile = talloc_strdup(test_ctx, "apitest.ldb");
+	assert_non_null(test_ctx->dbfile);
+
+	test_ctx->lockfile = talloc_asprintf(test_ctx, "%s-lock",
+					     test_ctx->dbfile);
+	assert_non_null(test_ctx->lockfile);
+
+	test_ctx->dbpath = talloc_asprintf(test_ctx,
+			TEST_BE"://%s", test_ctx->dbfile);
+	assert_non_null(test_ctx->dbpath);
+
+	unlink_old_db(test_ctx);
+	*state = test_ctx;
+	return 0;
+}
+
+static int ldbtest_noconn_teardown(void **state)
+{
+	struct ldbtest_ctx *test_ctx = talloc_get_type_abort(*state,
+							struct ldbtest_ctx);
+
+	unlink_old_db(test_ctx);
+	talloc_free(test_ctx);
+	return 0;
+}
+
+static int ldbtest_setup(void **state)
+{
+	struct ldbtest_ctx *test_ctx;
+	int ret;
+
+	ldbtest_noconn_setup((void **) &test_ctx);
+
+	ret = ldb_connect(test_ctx->ldb, test_ctx->dbpath, 0, NULL);
+	assert_int_equal(ret, LDB_ERR_OTHER);
+
+	*state = test_ctx;
+	return 0;
+}
+
+static int ldbtest_teardown(void **state)
+{
+	struct ldbtest_ctx *test_ctx = talloc_get_type_abort(*state,
+							struct ldbtest_ctx);
+	ldbtest_noconn_teardown((void **) &test_ctx);
+	return 0;
+}
+
+static void test_ldb_lmdb_not_found(void **state)
+{
+	// Actual test in ldbtest_setup
+	assert_int_equal(0, 0);
+}
+
+int main(int argc, const char **argv)
+{
+	const struct CMUnitTest tests[] = {
+		cmocka_unit_test_setup_teardown(
+			test_ldb_lmdb_not_found,
+			ldbtest_setup,
+			ldbtest_teardown),
+	};
+
+	return cmocka_run_group_tests(tests, NULL, NULL);
+}