/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.tests.stress;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.WorkbenchException;
import org.eclipse.ui.internal.ClosePerspectiveAction;
import org.eclipse.ui.internal.WorkbenchWindow;
import org.eclipse.ui.intro.IIntroPart;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.ui.tests.harness.util.FileUtil;
import org.eclipse.ui.tests.harness.util.UITestCase;

/**
 * Test opening and closing of items.
 */
public class OpenCloseTest extends UITestCase {
    private static int index;

    private static final int numIterations = 10;

    private WorkbenchWindow workbenchWindow;

    /**
     * Constructor.
     * 
     * @param testName
     *            Test's name.
     */
    public OpenCloseTest(String testName) {
        super(testName);
        workbenchWindow = (WorkbenchWindow) PlatformUI.getWorkbench()
                .getActiveWorkbenchWindow();
    }

    /**
     * Test the opening and closing of a file.
     *  
     */
    public void testOpenCloseFile() {
        IWorkbenchPage page = workbenchWindow.getActivePage();
        try {
            FileUtil.createProject("TestProject");
            IProject testProject = ResourcesPlugin.getWorkspace().getRoot()
                    .getProject("TestProject"); //$NON-NLS-1$
            FileUtil.createFile("tempFile.txt", testProject);
            testProject.open(null);
            IEditorInput editorInput = new FileEditorInput(testProject
                    .getFile("tempFile.txt"));
            IEditorPart editorPart = null;
            for (index = 0; index < numIterations; index++) {
                editorPart = page.openEditor(editorInput,
                        "org.eclipse.ui.DefaultTextEditor"); //$NON-NLS-1$
                page.closeEditor(editorPart, false);
            }
            FileUtil.deleteProject(testProject);
        } catch (Exception e) {
            e.printStackTrace(System.err);
        }
    }

    /**
     * Test opening and closing of workbench window.
     *  
     */
    public void testOpenCloseWorkbenchWindow() {
        IWorkbenchWindow secondWorkbenchWindow = null;
        try {
            for (index = 0; index < numIterations; index++) {
                secondWorkbenchWindow = PlatformUI.getWorkbench()
                        .openWorkbenchWindow(getPageInput());
                secondWorkbenchWindow.close();
            }
        } catch (WorkbenchException e) {
            e.printStackTrace(System.err);
        }
    }

    /**
     * Test open and close of perspective.
     *  
     */
    public void testOpenClosePerspective() {
        ClosePerspectiveAction closePespective = new ClosePerspectiveAction(
                workbenchWindow);
        for (index = 0; index < numIterations; index++) {
            try {
                PlatformUI.getWorkbench().showPerspective(
                        "org.eclipse.jdt.ui.JavaPerspective", workbenchWindow);
                closePespective.run();
            } catch (WorkbenchException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * Test open and close of view.
     *  
     */
    public void testOpenCloseView() {
        IViewPart consoleView = null;
        try {
            IWorkbenchPage page = PlatformUI.getWorkbench().showPerspective(
                    "org.eclipse.jdt.ui.JavaPerspective", workbenchWindow);
            for (index = 0; index < numIterations; index++) {
                consoleView = page
                        .showView("org.eclipse.ui.views.ResourceNavigator");
                page.hideView(consoleView);
            }
        } catch (WorkbenchException e) {
            e.printStackTrace();
        }
    }

    /**
     * Test open and close intro.
     *  
     */
    public void testOpenCloseIntro() {
        IIntroPart introPart = null;
        for (index = 0; index < numIterations; index++) {
            introPart = PlatformUI.getWorkbench().getIntroManager().showIntro(
                    workbenchWindow, false);
            PlatformUI.getWorkbench().getIntroManager().closeIntro(introPart);
        }
    }
}