1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tradefed.profiler.recorder; 18 19 import org.junit.Assert; 20 import org.junit.Before; 21 import org.junit.Test; 22 import org.junit.runner.RunWith; 23 import org.junit.runners.JUnit4; 24 25 import java.util.Map; 26 import java.util.regex.Matcher; 27 import java.util.regex.Pattern; 28 29 @RunWith(JUnit4.class) 30 public class TraceParserTest { 31 32 TraceParser mParser; 33 34 @Before 35 public void setUp() throws Exception { 36 mParser = new TraceParser(); 37 } 38 39 @Test 40 public void testParseTaskName() { 41 String line = " mmcqd/0-260 "; 42 Matcher m = Pattern.compile(TraceParser.REGEX_TASK_NAME).matcher(line); 43 m.find(); 44 Assert.assertEquals("mmcqd/0", m.group(1).trim()); 45 } 46 47 @Test 48 public void testParseCpuNum() { 49 String line = " [002] "; 50 Matcher m = Pattern.compile(TraceParser.REGEX_CPU_NUM).matcher(line); 51 m.find(); 52 Assert.assertEquals("002", m.group(1).trim()); 53 } 54 55 @Test 56 public void testParseFlagCluster() { 57 String line = " d.h4 "; 58 Matcher m = Pattern.compile(TraceParser.REGEX_FLAG_CLUSTER).matcher(line); 59 m.find(); 60 Assert.assertEquals("d", m.group(1).trim()); 61 Assert.assertEquals(".", m.group(2).trim()); 62 Assert.assertEquals("h", m.group(3).trim()); 63 Assert.assertEquals("4", m.group(4).trim()); 64 } 65 66 @Test 67 public void testParseTimestamp() { 68 String line = " 87062.464667: "; 69 Matcher m = Pattern.compile(TraceParser.REGEX_TIMESTAMP).matcher(line); 70 m.find(); 71 Assert.assertEquals("87062.464667", m.group(1).trim()); 72 } 73 74 @Test 75 public void testParseFunctionName() { 76 String line = " mmc_cmd_rw_end: "; 77 Matcher m = Pattern.compile(TraceParser.REGEX_FUNCTION_NAME).matcher(line); 78 m.find(); 79 Assert.assertEquals("mmc_cmd_rw_end", m.group(1)); 80 } 81 82 @Test 83 public void testParseFunctionParams() { 84 String line = "cmd=25,int_status=0x00000001,response=0x00000010"; 85 Map<String, Long> params = mParser.parseFunctionParams(line); 86 Assert.assertTrue(params.containsKey("cmd")); 87 Assert.assertTrue(params.containsKey("int_status")); 88 Assert.assertTrue(params.containsKey("response")); 89 Assert.assertEquals(Long.valueOf(25), params.get("cmd")); 90 Assert.assertEquals(Long.valueOf(1), params.get("int_status")); 91 Assert.assertEquals(Long.valueOf(16), params.get("response")); 92 } 93 94 @Test 95 public void testParseWholeTraceLine() { 96 String line = 97 " mmcqd/0-260 [000] d.h2 87062.464736: mmc_cmd_rw_end: cmd=25,int_status=0x00000001,response=0x00000900"; 98 Matcher m = TraceParser.TRACE_LINE.matcher(line); 99 Assert.assertTrue(m.find()); 100 Assert.assertEquals("mmcqd/0", m.group(1)); 101 Assert.assertEquals("000", m.group(2)); 102 Assert.assertEquals("d", m.group(3)); 103 Assert.assertEquals(".", m.group(4)); 104 Assert.assertEquals("h", m.group(5)); 105 Assert.assertEquals("2", m.group(6)); 106 Assert.assertEquals("87062.464736", m.group(7)); 107 Assert.assertEquals("mmc_cmd_rw_end", m.group(8)); 108 Assert.assertEquals("cmd=25,int_status=0x00000001,response=0x00000900", m.group(9)); 109 line = 110 " mmcqd/0-260 [000] ...1 58.216426: mmc_blk_rw_start: cmd=18,addr=0x0039f640,size=0x00000020"; 111 m = TraceParser.TRACE_LINE.matcher(line); 112 Assert.assertTrue(m.find()); 113 } 114 } 115
