+/*
+ * Tests exercising the ldb parse operations.
+ *
+ * Copyright (C) Catalyst.NET Ltd 2017
+ * Copyright (C) Michael Hanselmann 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/>.
+ *
+ */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include "../include/ldb.h"
+
+struct test_ctx
+{
+};
+
+static int setup(void **state)
+{
+ struct test_ctx *ctx;
+
+ ctx = talloc_zero(NULL, struct test_ctx);
+ assert_non_null(ctx);
+
+ *state = ctx;
+
+ return 0;
+}
+
+static int teardown(void **state)
+{
+ struct test_ctx *ctx =
+ talloc_get_type_abort(*state, struct test_ctx);
+
+ talloc_free(ctx);
+
+ return 0;
+}
+
+static void test_roundtrip(TALLOC_CTX *mem_ctx, const char *filter, const char *expected)
+{
+ struct ldb_parse_tree *tree;
+ char *serialized;
+
+ assert_non_null(filter);
+ assert_non_null(expected);
+
+ tree = ldb_parse_tree(mem_ctx, filter);
+ assert_non_null(tree);
+
+ serialized = ldb_filter_from_tree(mem_ctx, tree);
+ assert_non_null(serialized);
+
+ assert_string_equal(serialized, expected);
+}
+
+static void test_parse_filtertype(void **state)
+{
+ struct test_ctx *ctx =
+ talloc_get_type_abort(*state, struct test_ctx);
+
+ test_roundtrip(ctx, "", "(|(objectClass=*)(distinguishedName=*))");
+ test_roundtrip(ctx, "a=value", "(a=value)");
+ test_roundtrip(ctx, "(|(foo=bar)(baz=hello))", "(|(foo=bar)(baz=hello))");
+ test_roundtrip(ctx, " ", "(|(objectClass=*)(distinguishedName=*))");
+}
+
+int main(int argc, const char **argv)
+{
+ const struct CMUnitTest tests[] = {
+ cmocka_unit_test_setup_teardown(test_parse_filtertype, setup, teardown),
+ };
+
+ cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
+
+ return cmocka_run_group_tests(tests, NULL, NULL);
+}