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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* CTraces
* =======
* Copyright 2022 The CTraces 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 <ctraces/ctraces.h>
#include <ctraces/ctr_span.h>
#include <cfl/cfl.h>
#include <cfl/cfl_array.h>
#include <cfl/cfl_kvlist.h>
#include "ctr_tests.h"
void test_span()
{
int ret;
struct ctrace *ctx;
struct ctrace_span *span_root;
struct ctrace_span *span_child;
struct ctrace_resource_span *resource_span;
struct ctrace_scope_span *scope_span;
struct ctrace_id *id;
struct cfl_array *array;
struct cfl_kvlist *kvlist;
ctx = ctr_create(NULL);
resource_span = ctr_resource_span_create(ctx);
scope_span = ctr_scope_span_create(resource_span);
/* create root span */
span_root = ctr_span_create(ctx, scope_span, "main", NULL);
TEST_CHECK(span_root != NULL);
TEST_CHECK(span_root->kind == CTRACE_SPAN_INTERNAL);
/* set the span root a random id */
id = ctr_id_create_random(CTR_ID_OTEL_SPAN_SIZE);
TEST_CHECK(id != NULL);
ctr_span_set_span_id_with_cid(span_root, id);
/* id is not longer needed */
ctr_id_destroy(id);
span_child = ctr_span_create(ctx, scope_span, "do-work", span_root);
TEST_CHECK(span_child != NULL);
/* set span kind */
ret = ctr_span_kind_set(span_child, CTRACE_SPAN_CONSUMER);
TEST_CHECK(ret == 0);
TEST_CHECK(span_child->kind == CTRACE_SPAN_CONSUMER);
/* parent id check */
ret = ctr_id_cmp(span_child->parent_span_id, span_root->span_id);
TEST_CHECK(ret == 0);
/* add attributes to span_child */
ctr_span_set_attribute_string(span_child, "agent", "fluent bit");
ctr_span_set_attribute_bool(span_child, "bool_t", 1);
ctr_span_set_attribute_bool(span_child, "bool_f", 0);
ctr_span_set_attribute_int64(span_child, "integer", 123456789);
ctr_span_set_attribute_double(span_child, "double", 1.5);
array = cfl_array_create(128);
TEST_CHECK(array != NULL);
ctr_span_set_attribute_array(span_child, "array", array);
kvlist = cfl_kvlist_create();
TEST_CHECK(kvlist != NULL);
ctr_span_set_attribute_kvlist(span_child, "kvlist", kvlist);
ctr_destroy(ctx);
}
TEST_LIST = {
{"span", test_span},
{ 0 }
};
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