1/* 2 * Copyright (C) 2006 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 17package android.test; 18 19import android.util.Log; 20import junit.framework.Test; 21import junit.framework.TestListener; 22 23import java.util.HashSet; 24import java.util.List; 25import java.util.Set; 26 27/** 28 * Prints the test progress to stdout. Android includes a default 29 * implementation and calls these methods to print out test progress; you 30 * probably will not need to create or extend this class or call its methods manually. 31 * See the full {@link android.test} package description for information about 32 * getting test results. 33 * 34 * {@hide} Not needed for 1.0 SDK. 35 */ 36@Deprecated 37public class TestPrinter implements TestRunner.Listener, TestListener { 38 39 private String mTag; 40 private boolean mOnlyFailures; 41 private Set<String> mFailedTests = new HashSet<String>(); 42 43 44 public TestPrinter(String tag, boolean onlyFailures) { 45 mTag = tag; 46 mOnlyFailures = onlyFailures; 47 } 48 49 public void started(String className) { 50 if (!mOnlyFailures) { 51 Log.i(mTag, "started: " + className); 52 } 53 } 54 55 public void finished(String className) { 56 if (!mOnlyFailures) { 57 Log.i(mTag, "finished: " + className); 58 } 59 } 60 61 public void performance(String className, 62 long itemTimeNS, int iterations, 63 List<TestRunner.IntermediateTime> intermediates) { 64 Log.i(mTag, "perf: " + className + " = " + itemTimeNS + "ns/op (done " 65 + iterations + " times)"); 66 if (intermediates != null && intermediates.size() > 0) { 67 int N = intermediates.size(); 68 for (int i = 0; i < N; i++) { 69 TestRunner.IntermediateTime time = intermediates.get(i); 70 Log.i(mTag, " intermediate: " + time.name + " = " 71 + time.timeInNS + "ns"); 72 } 73 } 74 } 75 76 public void passed(String className) { 77 if (!mOnlyFailures) { 78 Log.i(mTag, "passed: " + className); 79 } 80 } 81 82 public void failed(String className, Throwable exception) { 83 Log.i(mTag, "failed: " + className); 84 Log.i(mTag, "----- begin exception -----"); 85 Log.i(mTag, "", exception); 86 Log.i(mTag, "----- end exception -----"); 87 } 88 89 private void failed(Test test, Throwable t) { 90 mFailedTests.add(test.toString()); 91 failed(test.toString(), t); 92 } 93 94 public void addError(Test test, Throwable t) { 95 failed(test, t); 96 } 97 98 public void addFailure(Test test, junit.framework.AssertionFailedError t) { 99 failed(test, t); 100 } 101 102 public void endTest(Test test) { 103 finished(test.toString()); 104 if (!mFailedTests.contains(test.toString())) { 105 passed(test.toString()); 106 } 107 mFailedTests.remove(test.toString()); 108 } 109 110 public void startTest(Test test) { 111 started(test.toString()); 112 } 113} 114