1 /* 2 * Copyright (C) 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 17 package com.android.compatibility; 18 19 import com.android.tradefed.result.ITestInvocationListener; 20 import com.android.tradefed.result.TestDescription; 21 22 public final class FailureCollectingListener implements ITestInvocationListener { 23 private String mTestTrace = null; 24 25 @Override testFailed(TestDescription test, String trace)26 public void testFailed(TestDescription test, String trace) { 27 setStackTrace(trace != null ? trace : "unknown failure"); 28 } 29 30 @Override testAssumptionFailure(TestDescription test, String trace)31 public void testAssumptionFailure(TestDescription test, String trace) { 32 setStackTrace(trace != null ? trace : "unknown assumption failure"); 33 } 34 35 /** {@inheritDoc} */ 36 @Override testRunFailed(String errorMessage)37 public void testRunFailed(String errorMessage) { 38 setStackTrace(errorMessage); 39 } 40 41 /** 42 * Fetches the stack trace if any. 43 * 44 * @return the stack trace. 45 */ getStackTrace()46 public String getStackTrace() { 47 return mTestTrace; 48 } 49 50 /** 51 * Sets the stack trace. 52 * 53 * @param stackTrace {@link String} stack trace to set. 54 */ setStackTrace(String stackTrace)55 public void setStackTrace(String stackTrace) { 56 this.mTestTrace = stackTrace; 57 } 58 } 59