1 files changed, 74 insertions, 0 deletions
diff --git a/tests/knot/test_conf_tools.c b/tests/knot/test_conf_tools.c
new file mode 100644
index 0000000..dc83a06
--- /dev/null
+++ b/tests/knot/test_conf_tools.c
@@ -0,0 +1,74 @@
+/*  Copyright (C) 2019 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    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 <https://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <tap/basic.h>
+
+#include "libknot/yparser/yptrafo.h"
+#include "knot/conf/tools.h"
+#include "libknot/libknot.h"
+
+static void mod_id_test(const char *txt, const char *val)
+{
+	int ret;
+	uint8_t b[64];
+	size_t b_len = sizeof(b);
+	char t[64];
+	size_t t_len = sizeof(t);
+	yp_item_t i = { NULL, YP_TDATA, YP_VDATA = { 0, NULL,
+	                                             mod_id_to_bin,
+	                                             mod_id_to_txt } };
+
+	diag("module id \"%s\":", txt);
+	ret = yp_item_to_bin(&i, txt, strlen(txt), b, &b_len);
+	is_int(KNOT_EOK, ret, "txt to bin");
+	ok(memcmp(b, val, b_len) == 0, "compare");
+	ret = yp_item_to_txt(&i, b, b_len, t, &t_len, YP_SNOQUOTE);
+	is_int(KNOT_EOK, ret, "bin to txt");
+	ok(strlen(t) == t_len, "txt ret length");
+	ok(strlen(txt) == t_len, "txt length");
+	ok(memcmp(txt, t, t_len) == 0, "compare");
+}
+
+static void mod_id_bad_test(const char *txt, int code)
+{
+	int ret;
+	uint8_t b[64];
+	size_t b_len = sizeof(b);
+	yp_item_t i = { NULL, YP_TDATA, YP_VDATA = { 0, NULL,
+	                                             mod_id_to_bin,
+	                                             mod_id_to_txt } };
+
+	diag("module id \"%s\":", txt);
+	ret = yp_item_to_bin(&i, txt, strlen(txt), b, &b_len);
+	ok(ret == code, "invalid txt to bin");
+}
+
+int main(int argc, char *argv[])
+{
+	plan_lazy();
+
+	/* Module id tests. */
+	mod_id_test("module/id", "\x06moduleid");
+	mod_id_test("module", "\x06module");
+	mod_id_bad_test("module/", KNOT_EINVAL);
+	mod_id_bad_test("/", KNOT_EINVAL);
+	mod_id_bad_test("/id", KNOT_EINVAL);
+
+	return 0;
+}