1 files changed, 59 insertions, 0 deletions
diff --git a/fluent-bit/lib/cfl/tests/sds.c b/fluent-bit/lib/cfl/tests/sds.c
new file mode 100644
index 00000000..899725e1
--- /dev/null
+++ b/fluent-bit/lib/cfl/tests/sds.c
@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  CFL
+ *  ===
+ *  Copyright (C) 2022 The CFL Authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include <cfl/cfl.h>
+#include "cfl_tests_internal.h"
+
+static void test_sds_usage()
+{
+    cfl_sds_t s;
+
+    s = cfl_sds_create("test");
+    TEST_CHECK(s != NULL);
+    TEST_CHECK(cfl_sds_len(s) == 4);
+    TEST_CHECK(cfl_sds_alloc(s) == 4);
+    TEST_CHECK(strcmp("test", s) == 0);
+
+    s = cfl_sds_cat(s, ",cat message", 12);
+    TEST_CHECK(strcmp("test,cat message", s) == 0);
+
+    cfl_sds_destroy(s);
+}
+
+static void test_sds_printf()
+{
+    int len;
+    cfl_sds_t s;
+    cfl_sds_t tmp;
+    char *str = "0123456789ABCDEFGHIJQLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvewxyz";
+
+    s = cfl_sds_create_size(10);
+    tmp = cfl_sds_printf(&s, "%s=%s", str, str);
+
+    len = (strlen(str) * 2) + 1;
+    TEST_CHECK(tmp == s);
+    TEST_CHECK(cfl_sds_len(s) == len);
+    cfl_sds_destroy(s);
+}
+
+TEST_LIST = {
+    { "sds_usage" , test_sds_usage},
+    { "sds_printf", test_sds_printf},
+    { 0 }
+};