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package org.netbeans.xtest.plugin.ide;
import java.io.IOException;
import java.lang.reflect.Method;
import java.util.Iterator;
import java.util.logging.Logger;
import junit.framework.AssertionFailedError;
import junit.framework.Test;
import junit.framework.TestListener;
import junit.framework.TestResult;
import org.netbeans.core.execution.Install;
import org.netbeans.xtest.plugin.ide.services.XTestErrorManager;
import org.netbeans.xtest.testrunner.JUnitTestRunner;
/**
* Portion of Main that needs to run with access to Execution API & impl.
* @author Jan Chalupa, Jesse Glick
*/
public class MainWithExec implements Main.MainWithExecInterface {
private static final Logger LOGGER = Logger.getLogger(MainWithExec.class.getName());
/* Terminates all pending tasks.
* It calls org.netbeans.core.execution.Install.killPendingTasks() method.
*/
public void killPendingTasks() {
try {
Class.forName("org.netbeans.core.execution.Install");
} catch (ClassNotFoundException cnfe) {
// class is not available
return;
}
try {
Method killPendingTasksMethod = Install.class.getDeclaredMethod("killPendingTasks", null);
killPendingTasksMethod.setAccessible(true);
killPendingTasksMethod.invoke(null, null);
// better sleep for a sec, so they can be really killed
Thread.sleep(2000);
} catch (Exception e) {
e.printStackTrace();
}
}
/** Discards all changes in modified files. */
public void discardChanges() {
Object[] dobs = org.openide.loaders.DataObject.getRegistry().getModifiedSet().toArray();
if(dobs.length > 0) {
LOGGER.info(new java.util.Date().toString() + ": discarding changes in unsaved files:");
for(int i=0;i<dobs.length;i++) {
org.openide.loaders.DataObject obj = (org.openide.loaders.DataObject)dobs[i];
LOGGER.info(" "+obj.getPrimaryFile().getPath());
obj.setModified(false);
}
}
}
public void exit() {
org.openide.LifecycleManager.getDefault().exit();
}
public void run() throws Exception {
try {
if("true".equals(System.getProperty("xtest.ide.error.manager")) ||
"true".equals(System.getProperty("xtest.ide.handler"))) {
// install xtest error manager
MyJUnitTestRunner testRunner = new MyJUnitTestRunner();
testRunner.runTests();
} else {
JUnitTestRunner testRunner = new JUnitTestRunner(null, System.out);
testRunner.runTests();
}
} catch (Throwable t) {
System.out.println("Error - during test run caught exception: "+t.getMessage());
t.printStackTrace();
}
}
/** This class adds XTestResultListener to be able to track exceptions
* caugth by XTestErrorManager.
*/
private class MyJUnitTestRunner extends JUnitTestRunner {
public MyJUnitTestRunner() throws IOException {
super(null, System.out);
if("true".equals(System.getProperty("xtest.ide.handler"))) {
// adds handler to track exceptions thrown by logger
Logger.getLogger("").addHandler(new XTestIDEHandler());
}
}
protected void addTestListeners(TestResult testResult) {
// [pzajac] XTestErrorListenr listener must be first
testResult.addListener(new XTestResultListener(testResult));
super.addTestListeners(testResult);
}
}
/** This TestListener reports error for a exceptions from ErrorManager
*/
private static class XTestResultListener implements TestListener {
private TestResult result;
private boolean checkXTestErrorManager = "true".equals(System.getProperty("xtest.ide.error.manager"));
private boolean errorInTest = false;
public XTestResultListener(TestResult result) {
this.result = result;
}
/** An error occurred. */
public void addError(Test test, Throwable t) {
// report this error and ignore possible additional errors from IDE
errorInTest = true;
}
/** A failure occurred.*/
public void addFailure(Test test, AssertionFailedError t){};
/* A test ended. */
public void endTest(Test test) {
if(!errorInTest) {
try {
Iterator it = XTestErrorManager.getExceptions().iterator();
if (checkXTestErrorManager && it.hasNext()) {
// exception was thrown => add the first found exception as
// an error (i.e. its stack trace will be printed in results)
result.addError(test, (Throwable)it.next());
XTestErrorManager.clearExceptions();
} else {
// check XTestIDEHandler
Iterator itHandler = XTestIDEHandler.getExceptions().iterator();
if(itHandler.hasNext()) {
// exception was thrown => add the first found exception as
// an error (i.e. its stack trace will be printed in results)
result.addError(test, (Throwable)itHandler.next());
XTestIDEHandler.clearExceptions();
}
}
} catch (Exception e) {
// ClassNotFound exception, etc
e.printStackTrace();
}
}
errorInTest = false;
}
/** A test started. */
public void startTest(Test test){};
} // XTestResultListener
}
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