| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 "TracingUtility.h" |
| #include "gtest/gtest.h" |
| #include <iostream> |
| |
| using namespace opentelemetry::trace; |
| |
| ROCKETMQ_NAMESPACE_BEGIN |
| |
| template <typename T> |
| static std::string hex(const T& id_item) { |
| char buf[T::kSize * 2]; |
| id_item.ToLowerBase16(buf); |
| return std::string(buf, sizeof(buf)); |
| } |
| |
| TEST(TracingUtilityTest, testInject) { |
| constexpr uint8_t buf_span[] = {1, 2, 3, 4, 5, 6, 7, 8}; |
| constexpr uint8_t buf_trace[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}; |
| SpanContext span_context{TraceId{buf_trace}, SpanId{buf_span}, TraceFlags{true}, true}; |
| EXPECT_EQ(TracingUtility::injectSpanContextToTraceParent(span_context), |
| "00-0102030405060708090a0b0c0d0e0f10-0102030405060708-01"); |
| } |
| |
| TEST(TracingUtilityTest, testExtract) { |
| SpanContext span_context = |
| TracingUtility::extractContextFromTraceParent("00-0102030405060708090a0b0c0d0e0f10-0102030405060708-01"); |
| |
| EXPECT_EQ(hex(span_context.trace_id()), "0102030405060708090a0b0c0d0e0f10"); |
| EXPECT_EQ(hex(span_context.span_id()), "0102030405060708"); |
| EXPECT_TRUE(span_context.IsSampled()); |
| EXPECT_TRUE(span_context.IsRemote()); |
| } |
| |
| ROCKETMQ_NAMESPACE_END |