package org.eclipse.debug.jdi.tests;

/**********************************************************************
Copyright (c) 2000, 2002 IBM Corp.  All rights reserved.
This file is made available under the terms of the Common Public License v1.0
which accompanies this distribution, and is available at
http://www.eclipse.org/legal/cpl-v10.html
**********************************************************************/

import java.util.Enumeration;

import junit.framework.AssertionFailedError;
import junit.framework.Test;
import junit.framework.TestFailure;
import junit.framework.TestResult;

class TextTestResult extends TestResult {

	public synchronized void addError(Test test, Throwable t) {
		super.addError(test, t);
		System.out.println("E");
	}
	public synchronized void addFailure(Test test, AssertionFailedError t) {
		super.addFailure(test, t);
		System.out.print("F");
	}
	/**
	 * Prints failures to the standard output
	 */
	public synchronized void print() {
		printHeader();
		printErrors();
		printFailures();
	}
	/**
	 * Prints the errors to the standard output
	 */
	public void printErrors() {
		if (errorCount() != 0) {
			if (errorCount() == 1)
				System.out.println("There was " + errorCount() + " error:");
			else
				System.out.println("There were " + errorCount() + " errors:");

			int i = 1;
			for (Enumeration e = errors(); e.hasMoreElements(); i++) {
				TestFailure failure = (TestFailure) e.nextElement();
				System.out.println(i + ") " + failure.failedTest());
				failure.thrownException().printStackTrace();
				System.out.println();
			}
		}
	}
	/**
	 * Prints failures to the standard output
	 */
	public void printFailures() {
		if (failureCount() != 0) {
			if (failureCount() == 1)
				System.out.println("There was " + failureCount() + " failure:");
			else
				System.out.println(
					"There were " + failureCount() + " failures:");

			int i = 1;
			for (Enumeration e = failures(); e.hasMoreElements(); i++) {
				TestFailure failure = (TestFailure) e.nextElement();
				System.out.print(i + ") " + failure.failedTest());
				Throwable t = failure.thrownException();
				if (t.getMessage() != null)
					System.out.println(" \"" + t.getMessage() + "\"");
				else {
					System.out.println();
					failure.thrownException().printStackTrace();
				}
			}
		}
	}
	/**
	 * Prints the header of the report
	 */
	public void printHeader() {
		if (wasSuccessful()) {
			System.out.println();
			System.out.print("OK");
			System.out.println(" (" + runCount() + " tests)");

		} else {
			System.out.println();
			System.out.println("!!!FAILURES!!!");
			System.out.println("Test Results:");
			System.out.println(
				"Run: "
					+ runCount()
					+ " Failures: "
					+ failureCount()
					+ " Errors: "
					+ errorCount());
		}
	}
	public synchronized void startTest(Test test) {
		super.startTest(test);
		System.out.print(".");
	}
}