mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-02 20:09:57 +08:00
121 lines
4.7 KiB
C++
121 lines
4.7 KiB
C++
|
|
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
|
|
//
|
|
// 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 <gtest/gtest.h>
|
|
#include <memory>
|
|
#include <string.h>
|
|
|
|
#include "common/Tracer.h"
|
|
#include "common/EasyAssert.h"
|
|
#include "common/Tracer.h"
|
|
#include "knowhere/comp/index_param.h"
|
|
#include "knowhere/config.h"
|
|
|
|
using namespace milvus;
|
|
using namespace milvus::tracer;
|
|
using namespace opentelemetry::trace;
|
|
|
|
TEST(Tracer, Init) {
|
|
auto config = std::make_shared<TraceConfig>();
|
|
config->exporter = "stdout";
|
|
config->nodeID = 1;
|
|
initTelemetry(*config);
|
|
auto span = StartSpan("test");
|
|
ASSERT_TRUE(span->IsRecording());
|
|
|
|
config = std::make_shared<TraceConfig>();
|
|
config->exporter = "jaeger";
|
|
config->jaegerURL = "http://localhost:14268/api/traces";
|
|
config->nodeID = 1;
|
|
initTelemetry(*config);
|
|
span = StartSpan("test");
|
|
ASSERT_TRUE(span->IsRecording());
|
|
}
|
|
|
|
TEST(Tracer, Span) {
|
|
auto config = std::make_shared<TraceConfig>();
|
|
config->exporter = "stdout";
|
|
config->nodeID = 1;
|
|
initTelemetry(*config);
|
|
|
|
const auto trace_id_vec = std::vector<uint8_t>({0x01,
|
|
0x23,
|
|
0x45,
|
|
0x67,
|
|
0x89,
|
|
0xab,
|
|
0xcd,
|
|
0xef,
|
|
0xfe,
|
|
0xdc,
|
|
0xba,
|
|
0x98,
|
|
0x76,
|
|
0x54,
|
|
0x32,
|
|
0x10});
|
|
const auto span_id_vec =
|
|
std::vector<uint8_t>({0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef});
|
|
|
|
auto ctx = std::make_shared<TraceContext>();
|
|
ctx->traceID = trace_id_vec.data();
|
|
ctx->spanID = span_id_vec.data();
|
|
ctx->traceFlags = 1;
|
|
auto span = StartSpan("test", ctx.get());
|
|
|
|
ASSERT_TRUE(span->GetContext().trace_id() ==
|
|
trace::TraceId({ctx->traceID, 16}));
|
|
}
|
|
|
|
TEST(Tracer, Config) {
|
|
const auto trace_id_vec = std::vector<uint8_t>({0x01,
|
|
0x23,
|
|
0x45,
|
|
0x67,
|
|
0x89,
|
|
0xab,
|
|
0xcd,
|
|
0xef,
|
|
0xfe,
|
|
0xdc,
|
|
0xba,
|
|
0x98,
|
|
0x76,
|
|
0x54,
|
|
0x32,
|
|
0x10});
|
|
const auto span_id_vec =
|
|
std::vector<uint8_t>({0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef});
|
|
|
|
auto ctx = std::make_shared<TraceContext>();
|
|
ctx->traceID = trace_id_vec.data();
|
|
ctx->spanID = span_id_vec.data();
|
|
ctx->traceFlags = 1;
|
|
|
|
knowhere::Json search_cfg = {};
|
|
|
|
// save trace context into search conf
|
|
search_cfg[knowhere::meta::TRACE_ID] =
|
|
tracer::GetTraceIDAsVector(ctx.get());
|
|
search_cfg[knowhere::meta::SPAN_ID] = tracer::GetSpanIDAsVector(ctx.get());
|
|
search_cfg[knowhere::meta::TRACE_FLAGS] = ctx->traceFlags;
|
|
std::cout << "search config: " << search_cfg.dump() << std::endl;
|
|
|
|
auto trace_id_cfg =
|
|
search_cfg[knowhere::meta::TRACE_ID].get<std::vector<uint8_t>>();
|
|
auto span_id_cfg =
|
|
search_cfg[knowhere::meta::SPAN_ID].get<std::vector<uint8_t>>();
|
|
|
|
ASSERT_TRUE(memcmp(ctx->traceID, trace_id_cfg.data(), 16) == 0);
|
|
ASSERT_TRUE(memcmp(ctx->spanID, span_id_cfg.data(), 8) == 0);
|
|
}
|