Adding upstream version 1.44.3.upstream/1.44.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 130 insertions, 0 deletions

diff --git a/fluent-bit/lib/cmetrics/tests/basic.c b/fluent-bit/lib/cmetrics/tests/basic.c
new file mode 100644
index 00000000..459dc65f
--- /dev/null
+++ b/fluent-bit/lib/cmetrics/tests/basic.c
@@ -0,0 +1,130 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  CMetrics
+ *  ========
+ *  Copyright 2021-2022 The CMetrics 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 <cmetrics/cmetrics.h>
+#include <cmetrics/cmt_counter.h>
+#include <cmetrics/cmt_encode_msgpack.h>
+#include <cmetrics/cmt_decode_msgpack.h>
+#include <cmetrics/cmt_encode_text.h>
+
+#include "cmt_tests.h"
+
+static struct cmt *sample_data()
+{
+    double val;
+    uint64_t ts;
+    struct cmt *cmt;
+    struct cmt_counter *c1;
+    struct cmt_counter *c2;
+
+    cmt = cmt_create();
+
+    c1 = cmt_counter_create(cmt, "kubernetes", "network", "load", "Network load",
+                            2, (char *[]) {"hostname", "app"});
+
+    ts = 0;
+
+    cmt_counter_get_val(c1, 0, NULL, &val);
+    cmt_counter_inc(c1, ts, 0, NULL);
+    cmt_counter_add(c1, ts, 2, 0, NULL);
+    cmt_counter_get_val(c1, 0, NULL, &val);
+
+    cmt_counter_inc(c1, ts, 2, (char *[]) {"localhost", "cmetrics"});
+    cmt_counter_get_val(c1, 2, (char *[]) {"localhost", "cmetrics"}, &val);
+    cmt_counter_add(c1, ts, 10.55, 2, (char *[]) {"localhost", "test"});
+    cmt_counter_get_val(c1, 2, (char *[]) {"localhost", "test"}, &val);
+    cmt_counter_set(c1, ts, 12.15, 2, (char *[]) {"localhost", "test"});
+    cmt_counter_set(c1, ts, 1, 2, (char *[]) {"localhost", "test"});
+
+
+    c2 = cmt_counter_create(cmt, "kubernetes", "network", "cpu", "CPU load",
+                            2, (char *[]) {"hostname", "app"});
+
+    ts = 0;
+
+    cmt_counter_get_val(c2, 0, NULL, &val);
+    cmt_counter_inc(c2, ts, 0, NULL);
+    cmt_counter_add(c2, ts, 2, 0, NULL);
+    cmt_counter_get_val(c2, 0, NULL, &val);
+
+    cmt_counter_inc(c2, ts, 2, (char *[]) {"localhost", "cmetrics"});
+    cmt_counter_get_val(c2, 2, (char *[]) {"localhost", "cmetrics"}, &val);
+    cmt_counter_add(c2, ts, 10.55, 2, (char *[]) {"localhost", "test"});
+    cmt_counter_get_val(c2, 2, (char *[]) {"localhost", "test"}, &val);
+    cmt_counter_set(c2, ts, 12.15, 2, (char *[]) {"localhost", "test"});
+    cmt_counter_set(c2, ts, 1, 2, (char *[]) {"localhost", "test"});
+
+    return cmt;
+}
+
+void test_basic()
+{
+    int ret;
+    int error;
+    size_t off = 0;
+    cfl_sds_t text1;
+    cfl_sds_t text2;
+    char *mp_buf;
+    size_t mp_size;
+    struct cmt *cmt1;
+    struct cmt *cmt2;
+
+    cmt1 = sample_data();
+    TEST_CHECK(cmt1 != NULL);
+
+    /* encode to text */
+    text1 = cmt_encode_text_create(cmt1);
+    TEST_CHECK(text1 != NULL);
+
+    /* encode to msgpack */
+    ret = cmt_encode_msgpack_create(cmt1, &mp_buf, &mp_size);
+    TEST_CHECK(ret == 0);
+
+    /* decode msgpack into cmt2 */
+    ret = cmt_decode_msgpack_create(&cmt2, mp_buf, mp_size, &off);
+    TEST_CHECK(ret == 0);
+
+    /* encode cmt2 to text */
+    text2 = cmt_encode_text_create(cmt2);
+    TEST_CHECK(text2 != NULL);
+
+    /* compate both texts */
+    error = 0;
+    if ((cfl_sds_len(text1) != cfl_sds_len(text2)) ||
+        strcmp(text1, text2) != 0) {
+
+        printf("\n");
+        printf("====== EXPECTED OUTPUT =====\n%s", text1);
+        printf("\n\n");
+        printf("====== RECEIVED OUTPUT =====\n%s\n", text2);
+        error = 1;
+    }
+    TEST_CHECK(error == 0);
+
+    cmt_encode_msgpack_destroy(mp_buf);
+    cmt_encode_text_destroy(text1);
+    cmt_encode_text_destroy(text2);
+    cmt_destroy(cmt1);
+    cmt_destroy(cmt2);
+}
+
+TEST_LIST = {
+    {"basic", test_basic},
+    { 0 }
+};