stressui.java

软件测试与junit实践一书的源代码

/*
 * StressUI.java
 *
" * 创建日期: 2002年10月08日, 上午9:10"
 * 创建人员:Fastpoint
 * 修改日期:
 * 修改人员:
 */
package com;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.*;
import javax.swing.*;
import javax.swing.text.JTextComponent;

public class StressUI extends JComponent{

    public static final int HOMEPAGE = 1;
    public static final int SHOW_PROPERTIES = 2;
    public static final int TESTING = 3;
    public static final int RESULT = 4;
    JTextField filePath;
    JTextField threadNumber;
    JTextField distance;
    JTextArea textArea;
    JButton endbutton;
    JScrollPane scrollpane;

    public StressUI(int pageno){
        filePath = null;
        threadNumber = null;
        distance = null;
        textArea = null;
        endbutton = null;
        scrollpane = null;
        setPreferredSize(new Dimension(320, 240));
        if(pageno == 1){
            setLayout(new BorderLayout());
            Icon big1 = new ImageIcon(String.valueOf(String.valueOf((new StringBuffer(".")).append(File.separator).append("pic").append(File.separator).append("catalog.jpg"))));
            JLabel tigerLabel = new JLabel(big1);
            add(tigerLabel, "North");
            JPanel mainPanelc = new JPanel();
            JTextField textfield = new JTextField();
            textfield.setColumns(25);
            filePath = textfield;
            JTextField textfield1 = new JTextField();
            textfield1.setColumns(10);
            threadNumber = textfield1;
            JTextField textfield2 = new JTextField();
            textfield2.setColumns(10);
            distance = textfield2;
            JButton catalogButton = new JButton("选择配置文件");
            catalogButton.setSize(200, 25);
            catalogButton.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent e){
                    JFileChooser jfc = new JFileChooser();
                    jfc.setDialogTitle("选择URL配置文件");
                    jfc.setCurrentDirectory(new File(".\\"));
                    int state = jfc.showOpenDialog(null);
                    if(state == 0){
                        File file = jfc.getSelectedFile();
                        filePath.setText(file.getPath());
                    }
                }

            });
            
            mainPanelc.setBorder(BorderFactory.createTitledBorder(""));
            mainPanelc.add(new JLabel("选择URL配置文件"));
            mainPanelc.add(Box.createHorizontalStrut(180));
            mainPanelc.add(textfield);
            mainPanelc.add(Box.createHorizontalStrut(5));
            mainPanelc.add(catalogButton);
            mainPanelc.add(Box.createHorizontalStrut(170));
            mainPanelc.add(new JLabel("并发访问数"));
            mainPanelc.add(Box.createHorizontalStrut(5));
            mainPanelc.add(textfield1);
            mainPanelc.add(Box.createHorizontalStrut(90));
            mainPanelc.add(new JLabel("访问请求间隔时间（毫秒）"));
            mainPanelc.add(Box.createHorizontalStrut(15));
            mainPanelc.add(textfield2);
            add(mainPanelc, "Center");
            JButton nextButton = new JButton("下一步");
            nextButton.setSize(150, 25);
            nextButton.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent e){
                    StressTest st = StressTest.st;
                    try{
                        st.setProperties(threadNumber.getText(), distance.getText(), filePath.getText());
                    }catch(NumberFormatException nfe){
                        nfe.printStackTrace();
                        JOptionPane message = new JOptionPane();
                        message.setMessageType(2);
                        JOptionPane.showMessageDialog(StressTest.st.ui, "并发数和访问时间间隔都必须是大于0的数字。");
                    }
                    st.showProperties();
                }
            });
            JPanel mainPanel = new JPanel();
            mainPanel.setBorder(BorderFactory.createTitledBorder(""));
            mainPanel.add(Box.createHorizontalStrut(250));
            mainPanel.add(nextButton);
            mainPanel.add(Box.createHorizontalStrut(5));
            add(mainPanel, "South");
        }else if(pageno == 2){
            setLayout(new BorderLayout());
            Icon big1 = new ImageIcon(String.valueOf(String.valueOf((new StringBuffer(".")).append(File.separator).append("pic").append(File.separator).append("catalog.jpg"))));
            JLabel tigerLabel = new JLabel(big1);
            add(tigerLabel, "North");
            JPanel mainPanelc = new JPanel();
            mainPanelc.setBorder(BorderFactory.createTitledBorder(""));
            mainPanelc.add(new JLabel("配置文件正确"));
            mainPanelc.add(Box.createHorizontalStrut(5));
            mainPanelc.add(Box.createHorizontalStrut(250));
            mainPanelc.add(new JLabel("并发访问数：".concat(String.valueOf(String.valueOf(StressTest.st.threadNumber)))));
            mainPanelc.add(Box.createHorizontalStrut(5));
            mainPanelc.add(new JLabel("访问请求间隔时间（毫秒）：".concat(String.valueOf(String.valueOf(StressTest.st.distance)))));
            mainPanelc.add(Box.createHorizontalStrut(5));
            add(mainPanelc, "Center");
            JButton previousButton = new JButton("上一步");
            previousButton.setSize(150, 25);
            previousButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    StressTest.st.selectServer(1);
                }
            });
            JButton nextButton = new JButton("开始测试");
            nextButton.setSize(200, 25);
            nextButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    StressTest.st.testing();
                }
            });
            JPanel mainPanel = new JPanel();
            mainPanel.setBorder(BorderFactory.createTitledBorder(""));
            mainPanel.add(Box.createHorizontalStrut(50));
            mainPanel.add(previousButton);
            mainPanel.add(Box.createHorizontalStrut(5));
            mainPanel.add(nextButton);
            mainPanel.add(Box.createHorizontalStrut(5));
            add(mainPanel, "South");
        }else if(pageno == 3){
            setPreferredSize(new Dimension(640, 480));
            setLayout(new BorderLayout());
            textArea = new JTextArea();
            scrollpane = new JScrollPane(textArea);
            add(scrollpane, "Center");
            JButton nextButton = new JButton("查看测试结果");
            endbutton = nextButton;
            nextButton.setSize(300, 25);
            nextButton.setEnabled(false);
            nextButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    StressTest.st.result();
                }
            });
            JPanel mainPanel = new JPanel();
            mainPanel.setBorder(BorderFactory.createTitledBorder(""));
            mainPanel.add(Box.createHorizontalStrut(5));
            mainPanel.add(nextButton);
            mainPanel.add(Box.createHorizontalStrut(5));
            add(mainPanel, "South");
        }else if(pageno == 4){
            setPreferredSize(new Dimension(640, 480));
            setLayout(new BorderLayout());
            textArea = new JTextArea();
            add(new JScrollPane(textArea), "Center");
            JButton saveButton = new JButton("保存");
            saveButton.setSize(100, 25);
            saveButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    JFileChooser jfc = new JFileChooser();
                    jfc.setDialogTitle("选择保存文件");
                    jfc.setCurrentDirectory(new File(".\\"));
                    int state = jfc.showSaveDialog(null);
                    if(state == 0){
                        File file = jfc.getSelectedFile();
                        String mes = null;
                        JOptionPane message = new JOptionPane();
                        try{
                            BufferedWriter bw = new BufferedWriter(new FileWriter(file));
                            bw.write(StressTest.st.sb.toString());
                            bw.close();
                            message.setMessageType(1);
                            mes = String.valueOf(String.valueOf((new StringBuffer("测试结果已经保存到")).append(file.getPath()).append("文件中。")));
                        }catch(IOException ioe){
                            message.setMessageType(0);
                            mes = String.valueOf(String.valueOf((new StringBuffer("保存测试信息失败。\n请检查")).append(file.getPath()).append("文件。")));
                        }
                        JOptionPane.showMessageDialog(StressTest.st.ui, mes);
                    }
                }

            });
            JButton nextButton = new JButton("退出");
            nextButton.setSize(100, 25);
            nextButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e){
                    System.exit(0);
                }

            });
            JPanel mainPanel = new JPanel();
            mainPanel.setBorder(BorderFactory.createTitledBorder(""));
            mainPanel.add(Box.createHorizontalStrut(200));
            mainPanel.add(saveButton);
            mainPanel.add(Box.createHorizontalStrut(100));
            mainPanel.add(nextButton);
            add(mainPanel, "South");
        }
    }

    public void out(String dec){
        if(textArea != null){
            textArea.append(String.valueOf(String.valueOf(dec)).concat("\n"));
            if(scrollpane != null)                scrollpane.getVerticalScrollBar().setValue(scrollpane.getVerticalScrollBar().getMaximum());
        }
    }

    public void endButton(boolean enable){
        endbutton.setEnabled(enable);
    }
   
}