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/*
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 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
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 * The Original Software is NetBeans. The Initial Developer of the Original
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 * under the [CDDL or GPL Version 2] license." If you do not indicate a
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package gui.action;

import java.awt.Component;
import java.awt.Container;
import javax.swing.JEditorPane;
import javax.swing.text.Document;
import org.netbeans.jellytools.EditorOperator;
import org.netbeans.jellytools.nodes.Node;
import org.netbeans.jellytools.nodes.SourcePackagesNode;

import org.netbeans.jemmy.operators.ComponentOperator;
import org.netbeans.jemmy.operators.JPopupMenuOperator;

/**
 * Test of opening files.
 *
 * @author  mmirilovic@netbeans.org
 */
public class OpenFiles extends org.netbeans.performance.test.utilities.PerformanceTestCase {
    
    private static final Object EDITOR_REFS = new Object();
    
    /** Node to be opened/edited */
    public static Node openNode ;
    
    /** Folder with data */
    public static String fileProject;
    
    /** Folder with data  */
    public static String filePackage;
    
    /** Name of file to open */
    public static String fileName;
    
    /** Menu item name that opens the editor */
    public static String menuItem;
    
    protected static String OPEN = org.netbeans.jellytools.Bundle.getStringTrimmed("org.openide.actions.Bundle", "Open");
    
    protected static String EDIT = org.netbeans.jellytools.Bundle.getStringTrimmed("org.openide.actions.Bundle", "Edit");
    
    /**
     * Creates a new instance of OpenFiles
     * @param testName the name of the test
     */
    public OpenFiles(String testName) {
        super(testName);
        expectedTime = WINDOW_OPEN;
    }
    
    /**
     * Creates a new instance of OpenFiles
     * @param testName the name of the test
     * @param performanceDataName measured values will be saved under this name
     */
    public OpenFiles(String testName, String performanceDataName) {
        super(testName, performanceDataName);
        expectedTime = WINDOW_OPEN;
    }
    
    public void testOpening20kBJavaFile(){
        WAIT_AFTER_OPEN = 6000;
        setJavaEditorCaretFilteringOn();
        fileProject = "PerformanceTestData";
        filePackage = "org.netbeans.test.performance";
        fileName = "Main20kB.java";
        menuItem = OPEN;
        doMeasurement();
    }
    
    public void testOpening20kBTxtFile(){
        WAIT_AFTER_OPEN = 1500;
        setPlainTextEditorCaretFilteringOn();
        fileProject = "PerformanceTestData";
        filePackage = "org.netbeans.test.performance";
        fileName = "textfile20kB.txt";
        menuItem = OPEN;
        doMeasurement();
    }
    
    public void testOpening20kBXmlFile(){
        WAIT_AFTER_OPEN = 3000;
        setXMLEditorCaretFilteringOn();
        fileProject = "PerformanceTestData";
        filePackage = "org.netbeans.test.performance";
        fileName = "xmlfile20kB.xml";
        menuItem = EDIT;
        doMeasurement();
    }
    
    protected void initialize(){
        EditorOperator.closeDiscardAll();
        repaintManager().addRegionFilter(repaintManager().EDITOR_FILTER);
    }
    
    public void prepare(){
        this.openNode = new Node(new SourcePackagesNode(fileProject), filePackage + '|' + fileName);
        log("========== Open file path ="+this.openNode.getPath());
    }
    
    public ComponentOperator open(){
        JPopupMenuOperator popup =  this.openNode.callPopup();
        if (popup == null) {
            throw new Error("Cannot get context menu for node ["+ openNode.getPath() + "] in project [" + fileProject + "]");
        }
        log("------------------------- after popup invocation ------------");
        
        try {
            popup.pushMenu(this.menuItem);
        } catch (org.netbeans.jemmy.TimeoutExpiredException tee) {
            tee.printStackTrace(getLog());
            throw new Error("Cannot push menu item ["+this.menuItem+"] of node [" + openNode.getPath() + "] in project [" + fileProject + "]");
        }
        log("------------------------- after open ------------");
        return new EditorOperator(this.fileName);
    }
    
    public void close(){
        if (testedComponentOperator != null) {
            hookEditorDocument(testedComponentOperator.getSource());
            ((EditorOperator)testedComponentOperator).closeDiscard();
        } else {
            throw new Error("no component to close");
        }
    }
    
    protected void shutdown(){
        testedComponentOperator = null; // allow GC of editor and documents
        EditorOperator.closeDiscardAll();
        repaintManager().resetRegionFilters();
    }
    
    private void hookEditorDocument(Component comp) {
        if (comp instanceof Container) {
            Container cont = (Container)comp;
            for (Component c: cont.getComponents()) {
                hookEditorDocument(c);
            }
            if ("org.openide.text.QuietEditorPane".equals(comp.getClass().getName())) {
                JEditorPane pane = (JEditorPane)comp;
                Document doc = pane.getDocument();
                if (doc != null)
                    reportReference("Editor document from test "+getName(), doc, EDITOR_REFS);
            }
        }
    }
    
    /** Tests if created and later dclosed projects can be GCed from memory.
     */
    public void testGC() throws Exception {
        Thread.sleep(60*1000);
        runTestGC(EDITOR_REFS);
    }
    
}
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