+++ /dev/null
-/**
- * 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
- *
- * 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 org.apache.lucene.util;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.text.NumberFormat;
-import java.util.logging.LogManager;
-
-import junit.framework.AssertionFailedError;
-import junit.framework.Test;
-
-import org.apache.lucene.store.LockReleaseFailedException;
-import org.apache.lucene.store.NativeFSLockFactory;
-import org.apache.tools.ant.taskdefs.optional.junit.JUnitResultFormatter;
-import org.apache.tools.ant.taskdefs.optional.junit.JUnitTest;
-import org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner;
-import org.apache.tools.ant.util.FileUtils;
-import org.apache.tools.ant.util.StringUtils;
-import org.junit.Ignore;
-
-/**
- * Just like BriefJUnitResultFormatter "brief" bundled with ant,
- * except all formatted text is buffered until the test suite is finished.
- * At this point, the output is written at once in synchronized fashion.
- * This way tests can run in parallel without interleaving output.
- */
-public class LuceneJUnitResultFormatter implements JUnitResultFormatter {
- private static final double ONE_SECOND = 1000.0;
-
- private static final NativeFSLockFactory lockFactory;
-
- /** Where to write the log to. */
- private OutputStream out;
-
- /** Formatter for timings. */
- private NumberFormat numberFormat = NumberFormat.getInstance();
-
- /** Output suite has written to System.out */
- private String systemOutput = null;
-
- /** Output suite has written to System.err */
- private String systemError = null;
-
- /** Buffer output until the end of the test */
- private ByteArrayOutputStream sb; // use a BOS for our mostly ascii-output
-
- private static final org.apache.lucene.store.Lock lock;
-
- static {
- File lockDir = new File(System.getProperty("java.io.tmpdir"),
- "lucene_junit_lock");
- lockDir.mkdirs();
- if (!lockDir.exists()) {
- throw new RuntimeException("Could not make Lock directory:" + lockDir);
- }
- try {
- lockFactory = new NativeFSLockFactory(lockDir);
- lock = lockFactory.makeLock("junit_lock");
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- /** Constructor for LuceneJUnitResultFormatter. */
- public LuceneJUnitResultFormatter() {
- }
-
- /**
- * Sets the stream the formatter is supposed to write its results to.
- * @param out the output stream to write to
- */
- public void setOutput(OutputStream out) {
- this.out = out;
- }
-
- /**
- * @see JUnitResultFormatter#setSystemOutput(String)
- */
- /** {@inheritDoc}. */
- public void setSystemOutput(String out) {
- systemOutput = out;
- }
-
- /**
- * @see JUnitResultFormatter#setSystemError(String)
- */
- /** {@inheritDoc}. */
- public void setSystemError(String err) {
- systemError = err;
- }
-
-
- /**
- * The whole testsuite started.
- * @param suite the test suite
- */
- public synchronized void startTestSuite(JUnitTest suite) {
- if (out == null) {
- return; // Quick return - no output do nothing.
- }
- sb = new ByteArrayOutputStream(); // don't reuse, so its gc'ed
- try {
- LogManager.getLogManager().readConfiguration();
- } catch (Exception e) {}
- append("Testsuite: ");
- append(suite.getName());
- append(StringUtils.LINE_SEP);
- }
-
- /**
- * The whole testsuite ended.
- * @param suite the test suite
- */
- public synchronized void endTestSuite(JUnitTest suite) {
- append("Tests run: ");
- append(suite.runCount());
- append(", Failures: ");
- append(suite.failureCount());
- append(", Errors: ");
- append(suite.errorCount());
- append(", Time elapsed: ");
- append(numberFormat.format(suite.getRunTime() / ONE_SECOND));
- append(" sec");
- append(StringUtils.LINE_SEP);
- append(StringUtils.LINE_SEP);
-
- // append the err and output streams to the log
- if (systemOutput != null && systemOutput.length() > 0) {
- append("------------- Standard Output ---------------")
- .append(StringUtils.LINE_SEP)
- .append(systemOutput)
- .append("------------- ---------------- ---------------")
- .append(StringUtils.LINE_SEP);
- }
-
- // HACK: junit gives us no way to do this in LuceneTestCase
- try {
- Class<?> clazz = Class.forName(suite.getName());
- Ignore ignore = clazz.getAnnotation(Ignore.class);
- if (ignore != null) {
- if (systemError == null) systemError = "";
- systemError += "NOTE: Ignoring test class '" + clazz.getSimpleName() + "': "
- + ignore.value() + StringUtils.LINE_SEP;
- }
- } catch (ClassNotFoundException e) { /* no problem */ }
- // END HACK
-
- if (systemError != null && systemError.length() > 0) {
- append("------------- Standard Error -----------------")
- .append(StringUtils.LINE_SEP)
- .append(systemError)
- .append("------------- ---------------- ---------------")
- .append(StringUtils.LINE_SEP);
- }
-
- if (out != null) {
- try {
- lock.obtain(5000);
- try {
- sb.writeTo(out);
- out.flush();
- } finally {
- try {
- lock.release();
- } catch(LockReleaseFailedException e) {
- // well lets pretend its released anyway
- }
- }
- } catch (IOException e) {
- throw new RuntimeException("unable to write results", e);
- } finally {
- if (out != System.out && out != System.err) {
- FileUtils.close(out);
- }
- }
- }
- }
-
- /**
- * A test started.
- * @param test a test
- */
- public void startTest(Test test) {
- }
-
- /**
- * A test ended.
- * @param test a test
- */
- public void endTest(Test test) {
- }
-
- /**
- * Interface TestListener for JUnit <= 3.4.
- *
- * <p>A Test failed.
- * @param test a test
- * @param t the exception thrown by the test
- */
- public void addFailure(Test test, Throwable t) {
- formatError("\tFAILED", test, t);
- }
-
- /**
- * Interface TestListener for JUnit > 3.4.
- *
- * <p>A Test failed.
- * @param test a test
- * @param t the assertion failed by the test
- */
- public void addFailure(Test test, AssertionFailedError t) {
- addFailure(test, (Throwable) t);
- }
-
- /**
- * A test caused an error.
- * @param test a test
- * @param error the error thrown by the test
- */
- public void addError(Test test, Throwable error) {
- formatError("\tCaused an ERROR", test, error);
- }
-
- /**
- * Format the test for printing..
- * @param test a test
- * @return the formatted testname
- */
- protected String formatTest(Test test) {
- if (test == null) {
- return "Null Test: ";
- } else {
- return "Testcase: " + test.toString() + ":";
- }
- }
-
- /**
- * Format an error and print it.
- * @param type the type of error
- * @param test the test that failed
- * @param error the exception that the test threw
- */
- protected synchronized void formatError(String type, Test test,
- Throwable error) {
- if (test != null) {
- endTest(test);
- }
-
- append(formatTest(test) + type);
- append(StringUtils.LINE_SEP);
- append(error.getMessage());
- append(StringUtils.LINE_SEP);
- String strace = JUnitTestRunner.getFilteredTrace(error);
- append(strace);
- append(StringUtils.LINE_SEP);
- append(StringUtils.LINE_SEP);
- }
-
- public LuceneJUnitResultFormatter append(String s) {
- if (s == null)
- s = "(null)";
- try {
- sb.write(s.getBytes()); // intentionally use default charset, its a console.
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- return this;
- }
-
- public LuceneJUnitResultFormatter append(long l) {
- return append(Long.toString(l));
- }
-}
-
fnp / pylucene.git / blobdiff