| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * |
| * https://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 org.apache.tools.ant.taskdefs.optional.junit; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.text.NumberFormat; |
| |
| import junit.framework.AssertionFailedError; |
| import junit.framework.Test; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.util.FileUtils; |
| |
| /** |
| * Prints short summary output of the test to Ant's logging system. |
| * |
| */ |
| |
| public class SummaryJUnitResultFormatter |
| implements JUnitResultFormatter, JUnitTaskMirror.SummaryJUnitResultFormatterMirror { |
| |
| private static final double ONE_SECOND = 1000.0; |
| |
| /** |
| * Formatter for timings. |
| */ |
| private NumberFormat nf = NumberFormat.getInstance(); |
| /** |
| * OutputStream to write to. |
| */ |
| private OutputStream out; |
| |
| private boolean withOutAndErr = false; |
| private String systemOutput = null; |
| private String systemError = null; |
| |
| /** |
| * Insures that a line of log output is written and flushed as a single |
| * operation, to prevent lines from being spliced into other lines. |
| * (Hopefully this solves the issue of run on lines - |
| * [junit] Tests Run: 2 Failures: 2 [junit] Tests run: 5... |
| * synchronized doesn't seem to be to harsh a penalty since it only |
| * occurs twice per test - at the beginning and end. Note that message |
| * construction occurs outside the locked block. |
| * |
| * @param b data to be written as an unbroken block |
| */ |
| private synchronized void writeOutputLine(byte[] b) { |
| try { |
| out.write(b); |
| out.flush(); |
| } catch (IOException ioex) { |
| throw new BuildException("Unable to write summary output", ioex); |
| } |
| } |
| |
| /** |
| * The testsuite started. |
| * @param suite the testsuite. |
| */ |
| @Override |
| public void startTestSuite(JUnitTest suite) { |
| StringBuilder sb = new StringBuilder("Running "); |
| int antThreadID = suite.getThread(); |
| |
| sb.append(suite.getName()); |
| /* only write thread id in multi-thread mode so default old way doesn't change output */ |
| if (antThreadID > 0) { |
| sb.append(" in thread "); |
| sb.append(antThreadID); |
| } |
| sb.append(System.lineSeparator()); |
| writeOutputLine(sb.toString().getBytes()); |
| } |
| /** |
| * Empty |
| * @param t not used. |
| */ |
| @Override |
| public void startTest(Test t) { |
| } |
| /** |
| * Empty |
| * @param test not used. |
| */ |
| @Override |
| public void endTest(Test test) { |
| } |
| /** |
| * Empty |
| * @param test not used. |
| * @param t not used. |
| */ |
| public void addFailure(Test test, Throwable t) { |
| } |
| /** |
| * Interface TestListener for JUnit > 3.4. |
| * |
| * <p>A Test failed. |
| * @param test not used. |
| * @param t not used. |
| */ |
| @Override |
| public void addFailure(Test test, AssertionFailedError t) { |
| addFailure(test, (Throwable) t); |
| } |
| /** |
| * Empty |
| * @param test not used. |
| * @param t not used. |
| */ |
| @Override |
| public void addError(Test test, Throwable t) { |
| } |
| |
| /** {@inheritDoc}. */ |
| @Override |
| public void setOutput(OutputStream out) { |
| this.out = out; |
| } |
| |
| /** {@inheritDoc}. */ |
| @Override |
| public void setSystemOutput(String out) { |
| systemOutput = out; |
| } |
| |
| /** {@inheritDoc}. */ |
| @Override |
| public void setSystemError(String err) { |
| systemError = err; |
| } |
| |
| /** |
| * Should the output to System.out and System.err be written to |
| * the summary. |
| * @param value if true write System.out and System.err to the summary. |
| */ |
| @Override |
| public void setWithOutAndErr(boolean value) { |
| withOutAndErr = value; |
| } |
| |
| /** |
| * The whole testsuite ended. |
| * @param suite the testsuite. |
| * @throws BuildException if there is an error. |
| */ |
| @Override |
| public void endTestSuite(JUnitTest suite) throws BuildException { |
| StringBuilder sb = new StringBuilder("Tests run: "); |
| sb.append(suite.runCount()); |
| sb.append(", Failures: "); |
| sb.append(suite.failureCount()); |
| sb.append(", Errors: "); |
| sb.append(suite.errorCount()); |
| sb.append(", Skipped: "); |
| sb.append(suite.skipCount()); |
| sb.append(", Time elapsed: "); |
| sb.append(nf.format(suite.getRunTime() / ONE_SECOND)); |
| sb.append(" sec"); |
| |
| /* class name needed with multi-threaded execution because |
| results line may not appear immediately below start line. |
| only write thread id, class name in multi-thread mode so |
| the line still looks as much like the old line as possible. */ |
| if (suite.getThread() > 0) { |
| sb.append(", Thread: "); |
| sb.append(suite.getThread()); |
| sb.append(", Class: "); |
| sb.append(suite.getName()); |
| } |
| sb.append(System.lineSeparator()); |
| |
| if (withOutAndErr) { |
| if (systemOutput != null && !systemOutput.isEmpty()) { |
| sb.append(String.format("Output:%n%s%n", systemOutput)); |
| } |
| |
| if (systemError != null && !systemError.isEmpty()) { |
| sb.append(String.format("Error: %n%s%n", systemError)); |
| } |
| } |
| |
| try { |
| writeOutputLine(sb.toString().getBytes()); |
| } finally { |
| if (out != System.out && out != System.err) { |
| FileUtils.close(out); |
| } |
| } |
| } |
| } |