| /* |
| * 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. |
| */ |
| package org.apache.htrace.core; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.IOException; |
| |
| import org.junit.Test; |
| |
| public class TestTracerId { |
| private void testTracerIdImpl(String expected, String fmt) { |
| assertEquals(expected, new TracerId( |
| HTraceConfiguration.fromKeyValuePairs(TracerId.TRACER_ID_KEY, fmt), |
| "TracerName").get()); |
| } |
| |
| @Test |
| public void testSimpleTracerIds() { |
| testTracerIdImpl("abc", "abc"); |
| testTracerIdImpl("abc", "a\\bc"); |
| testTracerIdImpl("abc", "ab\\c"); |
| testTracerIdImpl("abc", "\\a\\b\\c"); |
| testTracerIdImpl("a\\bc", "a\\\\bc"); |
| } |
| |
| @Test |
| public void testSubstitutionVariables() throws IOException { |
| testTracerIdImpl("myTracerName", "my%{tname}"); |
| testTracerIdImpl(TracerId.getProcessName(), "%{pname}"); |
| testTracerIdImpl("my." + TracerId.getProcessName(), "my.%{pname}"); |
| testTracerIdImpl(TracerId.getBestIpString() + ".str", "%{ip}.str"); |
| testTracerIdImpl("%{pname}", "\\%{pname}"); |
| testTracerIdImpl("%cash%money{}", "%cash%money{}"); |
| testTracerIdImpl("Foo." + Long.valueOf(TracerId.getOsPid()).toString(), |
| "Foo.%{pid}"); |
| } |
| } |