1 files changed, 82 insertions, 0 deletions
diff --git a/tests/libdnssec/test_keyid.c b/tests/libdnssec/test_keyid.c
new file mode 100644
index 0000000..10b6297
--- /dev/null
+++ b/tests/libdnssec/test_keyid.c
@@ -0,0 +1,82 @@
+/*  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 <tap/basic.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "error.h"
+#include "keyid.h"
+
+static void test_keyid_is_valid_run(const char *param, bool should_ok)
+{
+	ok(dnssec_keyid_is_valid(param) == should_ok,
+	   "dnssec_keyid_is_valid(\"%s\")", param == NULL ? "(null)" : param);
+}
+
+static void test_keyid_is_valid(void)
+{
+	test_keyid_is_valid_run(NULL, false);
+	test_keyid_is_valid_run("a1b1", true);
+	test_keyid_is_valid_run("3e90c5cb1fad5f8512da2028fda3808e749d3bf", false);
+	test_keyid_is_valid_run("9aa6dAAC706fb6fe4aceb327452a7b5FEA457544", true);
+	test_keyid_is_valid_run("eac45c184b7f476472c16d5b0c4f0c52389848001", false);
+	test_keyid_is_valid_run("9aa6daac706fb6fe4aceb32g452a7b5fea457544", false);
+}
+
+static void test_keyid_normalize(void)
+{
+	char id[] = "3711927404f64CE7df88253d763e442CE39f9B5c";
+	const char *id_norm = "3711927404f64ce7df88253d763e442ce39f9b5c";
+
+	dnssec_keyid_normalize(id);
+	ok(strcmp(id, id_norm) == 0, "dnssec_keyid_normalize()");
+}
+
+static void test_keyid_copy(void)
+{
+	const char *id = "21669f1eca6418f9aBBBf0007e6f73463d467424";
+	const char *expected = "21669f1eca6418f9abbbf0007e6f73463d467424";
+
+	char *copy = dnssec_keyid_copy(id);
+	ok(copy && strcmp(copy, expected) == 0, "dnssec_keyid_copy()");
+
+	free(copy);
+}
+
+static void test_keyid_equal(void)
+{
+	const char *id = "dd63237d4a07867de715499690c9ad12990519f0";
+	const char *id_case = "dd63237d4a07867de715499690C9AD12990519F0";
+	const char *id_diff = "dd63237d4a07867de715499690c9ad12990519f1";
+
+	ok(dnssec_keyid_equal(id, NULL) == false, "dnssec_keyid_equal(id, NULL)");
+	ok(dnssec_keyid_equal(id, id) == true, "dnssec_keyid_equal(id, id)");
+	ok(dnssec_keyid_equal(id, id_case) == true, "dnssec_keyid_equal(id, ID)");
+	ok(dnssec_keyid_equal(id, id_diff) == false, "dnssec_keyid_equal(ida, idb)");
+}
+
+int main(void)
+{
+	plan_lazy();
+
+	test_keyid_is_valid();
+	test_keyid_normalize();
+	test_keyid_copy();
+	test_keyid_equal();
+
+	return 0;
+}