@@ -65,19 +65,20 @@ import junit.framework.Test;
import junit.framework.TestSuite;
import junit.framework.AssertionFailedError;
import java.lang.reflect.Method;
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.File;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Properties;
import java.util.Vector;
/**
@@ -90,13 +91,15 @@ import java.util.Vector;
* public static junit.framework.Test suite()
* </code></pre>
*
* <p> If no such method exists, all public methods starting with "test" and taking no
* argument will be run.
* <p> If no such method exists, all public methods starting with
* "test" and taking no argument will be run.
*
* <p> Summary output is generated at the end.
*
* @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a>
* @author <a href="mailto:ehatcher@apache.org">Erik Hatcher</a>
*
* @since Ant 1.2
*/
public class JUnitTestRunner implements TestListener {
@@ -131,6 +134,11 @@ public class JUnitTestRunner implements TestListener {
*/
private static boolean filtertrace = true;
/**
* Do we send output to System.out/.err in addition to the formatters?
*/
private boolean showOutput = false;
private static final String[] DEFAULT_TRACE_FILTERS = new String[] {
"junit.framework.TestCase",
"junit.framework.TestResult",
@@ -187,20 +195,41 @@ public class JUnitTestRunner implements TestListener {
* Constructor for fork=true or when the user hasn't specified a
* classpath.
*/
public JUnitTestRunner(JUnitTest test, boolean haltOnError, boolean filtertrace,
boolean haltOnFailure) {
this(test, haltOnError, filtertrace, haltOnFailure, null);
public JUnitTestRunner(JUnitTest test, boolean haltOnError,
boolean filtertrace, boolean haltOnFailure) {
this(test, haltOnError, filtertrace, haltOnFailure, false);
}
/**
* Constructor for fork=true or when the user hasn't specified a
* classpath.
*/
public JUnitTestRunner(JUnitTest test, boolean haltOnError,
boolean filtertrace, boolean haltOnFailure,
boolean showOutput) {
this(test, haltOnError, filtertrace, haltOnFailure, showOutput, null);
}
/**
* Constructor to use when the user has specified a classpath.
*/
public JUnitTestRunner(JUnitTest test, boolean haltOnError, boolean filtertrace,
boolean haltOnFailure, ClassLoader loader) {
public JUnitTestRunner(JUnitTest test, boolean haltOnError,
boolean filtertrace, boolean haltOnFailure,
ClassLoader loader) {
this(test, haltOnError, filtertrace, haltOnFailure, false, loader);
}
/**
* Constructor to use when the user has specified a classpath.
*/
public JUnitTestRunner(JUnitTest test, boolean haltOnError,
boolean filtertrace, boolean haltOnFailure,
boolean showOutput, ClassLoader loader) {
this.filtertrace = filtertrace;
this.junitTest = test;
this.haltOnError = haltOnError;
this.haltOnFailure = haltOnFailure;
this.showOutput = showOutput;
try {
Class testClass = null;
@@ -269,9 +298,26 @@ public class JUnitTestRunner implements TestListener {
if (forked) {
savedOut = System.out;
System.setOut(systemOut);
savedErr = System.err;
System.setErr(systemError);
if (!showOutput) {
System.setOut(systemOut);
System.setErr(systemError);
} else {
System.setOut(new PrintStream(
new TeeOutputStream(
new OutputStream[] {savedOut,
systemOut}
)
)
);
System.setErr(new PrintStream(
new TeeOutputStream(
new OutputStream[] {savedErr,
systemError}
)
)
);
}
}
@@ -384,13 +430,15 @@ public class JUnitTestRunner implements TestListener {
private void fireStartTestSuite() {
for (int i = 0; i < formatters.size(); i++) {
((JUnitResultFormatter) formatters.elementAt(i)).startTestSuite(junitTest);
((JUnitResultFormatter) formatters.elementAt(i))
.startTestSuite(junitTest);
}
}
private void fireEndTestSuite() {
for (int i = 0; i < formatters.size(); i++) {
((JUnitResultFormatter) formatters.elementAt(i)).endTestSuite(junitTest);
((JUnitResultFormatter) formatters.elementAt(i))
.endTestSuite(junitTest);
}
}
@@ -417,6 +465,9 @@ public class JUnitTestRunner implements TestListener {
* classname,filename. If filename is ommitted, System.out is
* assumed.</td><td>none</td></tr>
*
* <tr><td>showoutput</td><td>send output to System.err/.out as
* well as to the formatters?</td><td>false</td></tr>
*
* </table>
*/
public static void main(String[] args) throws IOException {
@@ -425,6 +476,7 @@ public class JUnitTestRunner implements TestListener {
boolean haltFail = false;
boolean stackfilter = true;
Properties props = new Properties();
boolean showOut = false;
if (args.length == 0) {
System.err.println("required argument TestClassName missing");
@@ -446,9 +498,12 @@ public class JUnitTestRunner implements TestListener {
System.exit(ERRORS);
}
} else if (args[i].startsWith("propsfile=")) {
FileInputStream in = new FileInputStream(args[i].substring(10));
FileInputStream in = new FileInputStream(args[i]
.substring(10));
props.load(in);
in.close();
} else if (args[i].startsWith("showoutput=")) {
showOut = Project.toBoolean(args[i].substring(11));
}
}
@@ -462,7 +517,8 @@ public class JUnitTestRunner implements TestListener {
}
t.setProperties(props);
JUnitTestRunner runner = new JUnitTestRunner(t, haltError, stackfilter, haltFail);
JUnitTestRunner runner = new JUnitTestRunner(t, haltError, stackfilter,
haltFail, showOut);
runner.forked = true;
transferFormatters(runner);
runner.run();
@@ -473,7 +529,8 @@ public class JUnitTestRunner implements TestListener {
private static void transferFormatters(JUnitTestRunner runner) {
for (int i = 0; i < fromCmdLine.size(); i++) {
runner.addFormatter((JUnitResultFormatter) fromCmdLine.elementAt(i));
runner.addFormatter((JUnitResultFormatter) fromCmdLine
.elementAt(i));
}
}
@@ -537,4 +594,25 @@ public class JUnitTestRunner implements TestListener {
return false;
}
/**
* Helper class that sends output sent to multiple streams.
*
* @since Ant 1.5
*/
private class TeeOutputStream extends OutputStream {
private OutputStream[] outs;
private TeeOutputStream(OutputStream[] outs) {
this.outs = outs;
}
public void write(int b) throws IOException {
for (int i = 0; i < outs.length; i++) {
outs[i].write(b);
}
}
}
} // JUnitTestRunner
Stefan Bodewig