1 /* 2 * Copyright 2012 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 package com.android.cts.tradefed.testtype; 17 18 import com.android.ddmlib.testrunner.ITestRunListener; 19 import com.android.tradefed.log.LogUtil.CLog; 20 21 import java.util.Collection; 22 import java.util.List; 23 import java.util.ArrayList; 24 25 public class WrappedGTestResultParser extends GeeTestResultParser { 26 27 private boolean mInstrumentationError; 28 29 /** 30 * Creates the WrappedGTestResultParser. 31 * 32 * @param testRunName the test run name to provide to 33 * {@link ITestRunListener#testRunStarted(String, int)} 34 * @param listeners informed of test results as the tests are executing 35 */ 36 public WrappedGTestResultParser(String testRunName, Collection<ITestRunListener> listeners) { 37 super(testRunName, listeners); 38 } 39 40 /** 41 * Creates the WrappedGTestResultParser for a single listener. 42 * 43 * @param testRunName the test run name to provide to 44 * {@link ITestRunListener#testRunStarted(String, int)} 45 * @param listener informed of test results as the tests are executing 46 */ 47 public WrappedGTestResultParser(String testRunName, ITestRunListener listener) { 48 super(testRunName, listener); 49 } 50 51 /** 52 * Strips the instrumentation information and then forwards 53 * the raw gtest output to the {@link GeeTestResultParser}. 54 */ 55 @Override 56 public void processNewLines(String[] lines) { 57 if (mInstrumentationError) { 58 return; 59 } 60 61 String[] gtestOutput = parseInstrumentation(lines); 62 super.processNewLines(gtestOutput); 63 } 64 65 /** 66 * Parses raw instrumentation output and returns the 67 * contained gtest output 68 * 69 * @param lines the raw instrumentation output 70 * @return the gtest output 71 */ 72 public String[] parseInstrumentation(String[] lines) { 73 List<String> output = new ArrayList<String>(); 74 boolean readMultiLine = false; 75 for (String line : lines) { 76 77 if (line.startsWith("INSTRUMENTATION_RESULT: ")) { 78 CLog.e("Instrumentation Error:"); 79 mInstrumentationError = true; 80 } 81 82 if (mInstrumentationError) { 83 CLog.e(line); 84 continue; 85 } 86 87 if (line.startsWith("INSTRUMENTATION_STATUS: gtest=")) { 88 output.add(line.replace("INSTRUMENTATION_STATUS: gtest=", "")); 89 readMultiLine = true; 90 continue; 91 } 92 93 if (line.startsWith("INSTRUMENTATION_")) { 94 readMultiLine = false; 95 continue; 96 } 97 98 if (readMultiLine) { 99 output.add(line); 100 } 101 } 102 103 return output.toArray(new String[output.size()]); 104 } 105 } 106 107