渺小且微不足道的晦暗: 測試

Example: (Java project)

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.lang.annotation.Target;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.WindowConstants;

import org.sikuli.api.DesktopScreenRegion;
import org.sikuli.api.ImageTarget;
import org.sikuli.api.ScreenRegion;
import org.sikuli.api.visual.Canvas;
import org.sikuli.api.visual.DesktopCanvas;

public class SikuliTest {

    private static BufferedImage bi;
    private static JFrame frame;

    public static void main(String[] args) throws Exception {
        try {
            Util.execCMD("adb push WiFi_UItest.jar /data/local/tmp");
            Util.execCMD("adb shell uiautomator runtest WiFi_UItest.jar -e CheckId 1 -c s2.wifi.TurnOn -c s2.wifi.CheckResult -s");
            Util.execCMD("adb pull /mnt/sdcard/Pictures/test_TurnOn.png C:\\tmp");

            loadImage();

            SwingUtilities.invokeLater(new Runnable() {
                @Override
                public void run() {
                    createAndShowGUI();
                }
            });

            ScreenRegion s = new DesktopScreenRegion();
            Thread.sleep(3000);
            ScreenRegion result = s.find(new ImageTarget(new File("c:\\tmp\\383.jpg")));
            // System.out.println("Score: " + result.getScore());
            // System.out.println("State: " + result.getState());

            // Construct a Canvas object of the type DesktopCanvas
            Canvas canvas = new DesktopCanvas();
            // Add a box around a screen region 'r'
            canvas.addBox(result);
            // Add a label on the screen region r
            canvas.addLabel(result, "WE FOUND IT!!");
            // Display the canvas for 3 seconds
            canvas.display(3);

            // frame.dispose();

        } catch (IOException e) {
            // handle exception
        }
    }

    private static void loadImage() throws IOException {
        bi = ImageIO.read(new File("C:\\tmp\\test_TurnOn.png"));
    }

    private static void createAndShowGUI() {
        frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        final JPanel panel = new JPanel() {
            @Override
            protected void paintComponent(Graphics g) {
                Graphics g2 = g.create();
                g2.drawImage(bi, 0, 0, getWidth(), getHeight(), null);
                g2.dispose();
            }

            @Override
            public Dimension getPreferredSize() {
                return new Dimension(bi.getWidth()/3, bi.getHeight()/3);
            }
        };

        frame.add(panel);
        frame.pack();
        frame.setLocationRelativeTo(null);
        // frame.setLocation(500, 20);
        frame.setVisible(true);
    }
}

2012年12月5日

Linux network performance / bandwidth / monitor tools

Network performance tool (Software based):

NetPerf
IPerf / KPerf
UPerf
Chariot
fping
NetSpec
NetTest
TTCP
UDPmon
Ostinato
D-ITG
Seagull
Wireshark
Triberr
Apache ab
pfsend
tcpreplay
NETIO

Network monitor tool (Software based):

vnstat
iftop
bmon
KNemo
Wireshark
TCPDump
EtherApe
iptraf
speedometer
htop
dstat
ethtool

Ref:

[Wiki] Bit rate

http://en.wikipedia.org/wiki/Bit_rate

2012年11月21日

Android benchmark test tool / performance test tool

Keep updating.

Overall:

CF-Bench (APK) - For multi-core

Browser:

Vellamo (APK)

Keyword:

Mobile benchmark
Browser benchmark
Mobile browser benchmark
Android benchmark
Browser performance
HTML5 benchmark

2012年11月2日

[轉] 為什麼要在 Android 手機上安裝 Http Server ( Web Server) ?

http://www.arthurtoday.com/2011/10/android-http-server-web-server.html#.UJMni-nMi6w

2012年7月31日

Mscgen study - Light weight tool to create sequential diagram

http://www.mcternan.me.uk/mscgen/

Sample script:

msc {
a, "b", c ;

a->b [ label = "ab()" ] ;
b->c [ label = "bc(TRUE)"];
c->c [ label = "process(1)" ];
c->c [ label = "process(2)" ];
...;
c->c [ label = "process(n)" ];
c->c [ label = "process(END)" ];
a<-c [ label = "callback()"];
--- [ label = "If more to run", ID="*" ];
a->a [ label = "next()"];
a->c [ label = "ac()"];
b<-c [ label = "cb(TRUE)"];
b->b [ label = "stalled(...)"];
a<-b [ label = "ab() = FALSE"];
}

2012年7月27日

Graphviz study note - Powerful graph visualization software to create kind of diagrams

Powerful graph visualization software

1. Define digraph gr { graph []; }

2. Define Graph / Node / Edge attributions [fontname, fontsize, style, color, shape, fillcolor, width, height, …]

3. Define Node / Edge [font, style, color, shape, fillcolor, label, (html table tag), width, …]

4. Define Subgraphs and Clusters {label, bgcolor, …}

5. Define Node / Edge relation [dir, color, style, :n|ne|se|…, …]

6. Relation condition {rank, ordering, …}

7. Output format

If want to create Sequential Diagram, Mscgen tool may be another good choice.

Reference:

l http://ppt.cc/gen.php

l http://blog.derjohng.com/2008/08/01/graphviz-%E7%AD%86%E8%A8%98/

l http://www.cnblogs.com/sld666666/archive/2010/06/25/1765510.html

l http://code.google.com/p/wephi/

l http://home.pcisys.net/~tbc/hacks/sample01.htm

l http://stackoverflow.com/questions/6364672/drawing-sequence-diagrams-with-graphviz

l http://www.mcternan.me.uk/mscgen/

2012年7月25日

Android GUI Test Concept

2012/7/25

Stage:
1. How to identify components ID?
a. Components ID (EasyMonkeyDevice, Hierachyviewer, WebDriver)
b. Coordinates (getevent / sendevent / monkey)
c. Picture-driven (Sikuli, ImageMagic, OpenCV, TINA, OpenPR, ...)
d. Hard keys
2. How to collect and backup end-users' operation?
a. Components ID
b. Coordinates / Coordinates scaling
c. Picture-driven
3. How to translate these operations to test scripts?
a. getevent / sendevent
b. monkey
c. Picture-driven
4. How to replay test scripts?
a. getevent / sendevent
b. monkey
c. Picture-driven
5. How to manage test scripts to test suites?
6. How the test will be performed?
a. One-to-One
b. One-to-Many
c. Central control for pairs test
d. Cloud based / Web based
e. Keyword-driven
f. Model-driven
g. Picture-driven