| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed 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 com.android.cts.tradefed.testtype; |
| |
| import com.android.ddmlib.MultiLineReceiver; |
| import com.android.ddmlib.testrunner.ITestRunListener; |
| import com.android.ddmlib.testrunner.TestIdentifier; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Map; |
| |
| /** |
| * Parses the test results from {@link com.android.cts.junit.SingleJUnitTestRunner} |
| */ |
| public class SingleJUnitTestResultParser extends MultiLineReceiver { |
| |
| private static final String PASSED_TEST_MARKER = "[ PASSED ]"; |
| private static final String FAILED_TEST_MARKER = "[ FAILED ]"; |
| private final TestIdentifier mTestId; |
| private final Collection<ITestRunListener> mTestListeners; |
| private StringBuilder mStackTrace = new StringBuilder(); |
| |
| public SingleJUnitTestResultParser(TestIdentifier testId, Collection<ITestRunListener> listeners) { |
| mTestId = testId; |
| mTestListeners = new ArrayList<ITestRunListener>(listeners); |
| } |
| |
| public SingleJUnitTestResultParser(TestIdentifier testId, ITestRunListener listener) { |
| mTestId = testId; |
| mTestListeners = new ArrayList<ITestRunListener>(1); |
| mTestListeners.add(listener); |
| } |
| |
| @Override |
| public boolean isCancelled() { |
| // TODO Auto-generated method stub |
| return false; |
| } |
| |
| @Override |
| public void processNewLines(String[] lines) { |
| for (String line : lines) { |
| parse(line); |
| } |
| } |
| |
| /** |
| * Parses a given string. |
| * @param line |
| */ |
| private void parse(String line) { |
| if (line.startsWith(PASSED_TEST_MARKER)) { |
| doTestEnded(true); |
| } else if (line.startsWith(FAILED_TEST_MARKER)) { |
| doTestEnded(false); |
| } else { |
| // Store everything in case there is a failure. |
| mStackTrace.append("\n"); |
| mStackTrace.append(line); |
| } |
| } |
| |
| /** |
| * Handle cases when test ends. |
| * @param testPassed whether or not the test passed. |
| */ |
| private void doTestEnded(boolean testPassed) { |
| // If test failed. |
| if (!testPassed) { |
| for (ITestRunListener listener : mTestListeners) { |
| listener.testFailed(mTestId, mStackTrace.toString()); |
| } |
| } |
| Map<String, String> emptyMap = Collections.emptyMap(); |
| for (ITestRunListener listener : mTestListeners) { |
| listener.testEnded(mTestId, emptyMap); |
| } |
| mStackTrace = new StringBuilder(); |
| } |
| } |