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+/*
+ * 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.tools.ant.taskdefs.optional.junit;
+
+import java.io.OutputStream;
+
+import junit.framework.AssertionFailedError;
+import junit.framework.TestCase;
+import junit.framework.TestResult;
+
+import org.apache.tools.ant.AntClassLoader;
+
+/**
+ * Implementation of the part of the junit task which can directly refer to junit.* classes.
+ * Public only to permit use of reflection; do not use directly.
+ * @see JUnitTaskMirror
+ * @see "bug #38799"
+ * @since 1.7
+ */
+public final class JUnitTaskMirrorImpl implements JUnitTaskMirror {
+
+ private final JUnitTask task;
+
+ /**
+ * Constructor.
+ * @param task the junittask that uses this mirror.
+ */
+ public JUnitTaskMirrorImpl(JUnitTask task) {
+ this.task = task;
+ }
+
+ /** {@inheritDoc}. */
+ public void addVmExit(JUnitTest test, JUnitTaskMirror.JUnitResultFormatterMirror aFormatter,
+ OutputStream out, String message, String testCase) {
+ JUnitResultFormatter formatter = (JUnitResultFormatter) aFormatter;
+ formatter.setOutput(out);
+ formatter.startTestSuite(test);
+ //the trick to integrating test output to the formatter, is to
+ //create a special test class that asserts an error
+ //and tell the formatter that it raised.
+ TestCase t = new VmExitErrorTest(message, test, testCase);
+ formatter.startTest(t);
+ formatter.addError(t, new AssertionFailedError(message));
+ formatter.endTestSuite(test);
+ }
+
+ /** {@inheritDoc}. */
+ public JUnitTaskMirror.JUnitTestRunnerMirror newJUnitTestRunner(JUnitTest test,
+ String[] methods,
+ boolean haltOnError, boolean filterTrace, boolean haltOnFailure,
+ boolean showOutput, boolean logTestListenerEvents, AntClassLoader classLoader) {
+ return new JUnitTestRunner(test, methods, haltOnError, filterTrace, haltOnFailure,
+ showOutput, logTestListenerEvents, classLoader);
+ }
+
+ /** {@inheritDoc}. */
+ public JUnitTaskMirror.SummaryJUnitResultFormatterMirror newSummaryJUnitResultFormatter() {
+ return new SummaryJUnitResultFormatter();
+ }
+
+ static class VmExitErrorTest extends TestCase {
+
+ private String message;
+ private JUnitTest test;
+ private String testCase;
+
+ VmExitErrorTest(String aMessage, JUnitTest anOriginalTest, String aTestCase) {
+ message = aMessage;
+ test = anOriginalTest;
+ testCase = aTestCase;
+ }
+
+ public int countTestCases() {
+ return 1;
+ }
+
+ public void run(TestResult r) {
+ throw new AssertionFailedError(message);
+ }
+
+ public String getName() {
+ return testCase;
+ }
+
+ String getClassName() {
+ return test.getName();
+ }
+
+ public String toString() {
+ return test.getName() + ":" + testCase;
+ }
+ }
+}