1 files changed, 64 insertions, 0 deletions
diff --git a/lib/isc/tests/counter_test.c b/lib/isc/tests/counter_test.c
new file mode 100644
index 0000000..ddcdae3
--- /dev/null
+++ b/lib/isc/tests/counter_test.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#include <config.h>
+#include <stdlib.h>
+
+#include <atf-c.h>
+
+#include <isc/counter.h>
+#include <isc/result.h>
+
+#include "isctest.h"
+
+ATF_TC(isc_counter);
+ATF_TC_HEAD(isc_counter, tc) {
+	atf_tc_set_md_var(tc, "descr", "isc counter object");
+}
+ATF_TC_BODY(isc_counter, tc) {
+	isc_result_t result;
+	isc_counter_t *counter = NULL;
+	int i;
+
+	result = isc_test_begin(NULL, true, 0);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+	result = isc_counter_create(mctx, 0, &counter);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+	for (i = 0; i < 10; i++) {
+		result = isc_counter_increment(counter);
+		ATF_CHECK_EQ(result, ISC_R_SUCCESS);
+	}
+
+	ATF_CHECK_EQ(isc_counter_used(counter), 10);
+
+	isc_counter_setlimit(counter, 15);
+	for (i = 0; i < 10; i++) {
+		result = isc_counter_increment(counter);
+		if (result != ISC_R_SUCCESS)
+			break;
+	}
+
+	ATF_CHECK_EQ(isc_counter_used(counter), 15);
+
+	isc_counter_detach(&counter);
+	isc_test_end();
+}
+
+/*
+ * Main
+ */
+ATF_TP_ADD_TCS(tp) {
+	ATF_TP_ADD_TC(tp, isc_counter);
+	return (atf_no_error());
+}
+