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The J2DBench.java Java example source code
/*
* Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This source code is provided to illustrate the usage of a given feature
* or technique and has been deliberately simplified. Additional steps
* required for a production-quality application, such as security checks,
* input validation and proper error handling, might not be present in
* this sample code.
*/
package j2dbench;
import java.io.PrintWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.LineNumberReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.File;
import java.awt.Frame;
import java.awt.Dimension;
import java.awt.BorderLayout;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.BoxLayout;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import java.text.SimpleDateFormat;
import java.util.Date;
import j2dbench.tests.GraphicsTests;
import j2dbench.tests.ImageTests;
import j2dbench.tests.MiscTests;
import j2dbench.tests.RenderTests;
import j2dbench.tests.PixelTests;
import j2dbench.tests.iio.IIOTests;
import j2dbench.tests.cmm.CMMTests;
import j2dbench.tests.text.TextConstructionTests;
import j2dbench.tests.text.TextMeasureTests;
import j2dbench.tests.text.TextRenderTests;
import j2dbench.tests.text.TextTests;
public class J2DBench {
static Group progoptroot;
static Option.Enable verbose;
static Option.Enable printresults;
static boolean looping = false;
static JFrame guiFrame;
static final SimpleDateFormat sdf =
new SimpleDateFormat("MM.dd.yyyy 'at' HH:mm aaa z");
public static void init() {
progoptroot = new Group("prog", "Program Options");
progoptroot.setHidden();
verbose =
new Option.Enable(progoptroot,
"verbose", "Verbose print statements",
false);
printresults =
new Option.Enable(progoptroot,
"printresults", "Print results after each run",
true);
}
public static void usage(int exitcode) {
System.out.println("usage: java -jar J2DBench.jar "+
"[<optionname>=]");
System.out.println(" "+
"[-list] "+
"[-gui | -interactive] "+
"[-batch] "+
"[-noshow] "+
"[-nosave] "+
"[-report:[NMKAUOsmuna/]] "+
"[-usage | -help] "+
"\n "+
"\n "+
"[-loadopts | -loadoptions] <optfile> "+
"[-saveopts | -saveoptions] <optfile> "+
"\n "+
"[-saveres | -saveresults] <resfile> "+
"[-appres | -appendresults] <resfile> "+
"\n "+
"[-title] <title> "+
"[-desc | -description] <description> "+
"\n "+
"[-loop] <duration> [-loopdef | -loopdefault] "+
"");
System.out.println(" -list "+
"List the option settings on stdout");
System.out.println(" -gui "+
"Run the program in interactive mode (launch GUI)");
System.out.println(" -batch "+
"Run the program in batch mode (do not launch GUI)");
System.out.println(" -noshow "+
"Do not show output on the screen (batch mode)");
System.out.println(" -nosave "+
"Do not show save results to a file (batch mode)");
System.out.println(" -report "+
"Rate format to report 'X per Y' (default u/s)");
System.out.println(" "+
" N = report in single units or ops");
System.out.println(" "+
" M = report in millions of units or ops");
System.out.println(" "+
" K = report in thousands of units or ops");
System.out.println(" "+
" A = (auto) M or K as needed");
System.out.println(" "+
" U = units as defined by the operation");
System.out.println(" "+
" O = operations");
System.out.println(" "+
" s = report by whole seconds");
System.out.println(" "+
" m = report by milliseconds");
System.out.println(" "+
" u = report by microseconds");
System.out.println(" "+
" n = report by nanoseconds");
System.out.println(" "+
" a = (auto) milli/micro/nanoseconds as needed");
System.out.println(" "+
" / = invert (N/sec or secs/N)");
System.out.println(" -usage "+
"Print out this usage message");
System.out.println(" -saveres "+
"Save the results to the indicated file");
System.out.println(" -appres "+
"Append the results to the indicated file");
System.out.println(" -title "+
"Use the title for the saved results");
System.out.println(" -desc "+
"Use the description for the saved results");
System.out.println(" -loop "+
"Loop for the specified duration"+
"\n "+
"Duration specified as :"+
"\n "+
"<days>d / h / m / dd:hh:mm");
System.out.println(" -loopdef "+
"Loop for a default duration of 72 hours");
System.exit(exitcode);
}
public static void main(String argv[]) {
init();
TestEnvironment.init();
Result.init();
Destinations.init();
GraphicsTests.init();
RenderTests.init();
PixelTests.init();
ImageTests.init();
MiscTests.init();
TextTests.init();
TextRenderTests.init();
TextMeasureTests.init();
TextConstructionTests.init();
IIOTests.init();
CMMTests.init();
boolean gui = true;
boolean showresults = true;
boolean saveresults = true;
String resfilename = null;
String title = null;
String desc = null;
boolean appendres = false;
long requiredLoopTime = 259200000; // 72 hrs * 60 * 60 * 1000
for (int i = 0; i < argv.length; i++) {
String arg = argv[i];
if (arg.equalsIgnoreCase("-list")) {
PrintWriter pw = new PrintWriter(System.out);
Node.Iterator iter = Group.root.getRecursiveChildIterator();
while (iter.hasNext()) {
Node n = iter.next();
n.write(pw);
}
pw.flush();
} else if (arg.equalsIgnoreCase("-gui") ||
arg.equalsIgnoreCase("-interactive"))
{
gui = true;
} else if (arg.equalsIgnoreCase("-batch")) {
gui = false;
} else if (arg.equalsIgnoreCase("-noshow")) {
showresults = false;
} else if (arg.equalsIgnoreCase("-nosave")) {
saveresults = false;
} else if (arg.equalsIgnoreCase("-usage") ||
arg.equalsIgnoreCase("-help"))
{
usage(0);
} else if (arg.equalsIgnoreCase("-loadoptions") ||
arg.equalsIgnoreCase("-loadopts"))
{
if (++i < argv.length) {
String file = argv[i];
String reason = loadOptions(file);
if (reason != null) {
System.err.println(reason);
System.exit(1);
}
} else {
usage(1);
}
} else if (arg.equalsIgnoreCase("-saveoptions") ||
arg.equalsIgnoreCase("-saveopts"))
{
if (++i < argv.length) {
String file = argv[i];
String reason = saveOptions(file);
if (reason != null) {
System.err.println(reason);
System.exit(1);
}
} else {
usage(1);
}
} else if (arg.equalsIgnoreCase("-saveresults") ||
arg.equalsIgnoreCase("-saveres") ||
arg.equalsIgnoreCase("-appendresults") ||
arg.equalsIgnoreCase("-appres"))
{
if (++i < argv.length) {
resfilename = argv[i];
appendres = arg.substring(0, 4).equalsIgnoreCase("-app");
} else {
usage(1);
}
} else if (arg.equalsIgnoreCase("-title")) {
if (++i < argv.length) {
title = argv[i];
} else {
usage(1);
}
} else if (arg.equalsIgnoreCase("-desc") ||
arg.equalsIgnoreCase("-description"))
{
if (++i < argv.length) {
desc = argv[i];
} else {
usage(1);
}
} else if (arg.equalsIgnoreCase("-loopdef") ||
arg.equalsIgnoreCase("-loopdefault"))
{
requiredLoopTime = 259200000; // 72 hrs * 60 * 60 * 1000
J2DBench.looping = true;
} else if (arg.equalsIgnoreCase("-loop")) {
if (++i >= argv.length) {
usage(1);
}
J2DBench.looping = true;
/*
* d or D -> Days
* h or H -> Hours
* m or M -> Minutes
* dd:hh:mm -> Days:Hours:Minutes
*/
if (argv[i].indexOf(":") >= 0) {
String values[] = argv[i].split(":");
int intVals[] = new int[3];
for(int j=0; j<values.length; j++) {
try {
intVals[j] = Integer.parseInt(values[j]);
} catch(Exception e) {}
}
System.out.println("\nLoop for " + intVals[0] +
" days " + intVals[1] +
" hours and " + intVals[2] + " minutes.\n");
requiredLoopTime = ((intVals[0] * 24 * 60 * 60) +
(intVals[1] * 60 * 60) +
(intVals[2] * 60)) * 1000;
} else {
String type = argv[i].substring(argv[i].length() - 1);
int multiplyWith = 1;
if (type.equalsIgnoreCase("d")) {
multiplyWith = 24 * 60 * 60;
} else if (type.equalsIgnoreCase("h")) {
multiplyWith = 60 * 60;
} else if (type.equalsIgnoreCase("m")) {
multiplyWith = 60;
} else {
System.err.println("Invalid \"-loop\" option specified.");
usage(1);
}
int val = 1;
try {
val = Integer.parseInt(argv[i].substring(0, argv[i].length() - 1));
} catch(Exception e) {
System.err.println("Invalid \"-loop\" option specified.");
usage(1);
}
requiredLoopTime = val * multiplyWith * 1000;
}
} else if (arg.length() > 8 &&
arg.substring(0, 8).equalsIgnoreCase("-report:"))
{
String error = Result.parseRateOpt(arg.substring(8));
if (error != null) {
System.err.println("Invalid rate: "+error);
usage(1);
}
} else {
String reason = Group.root.setOption(arg);
if (reason != null) {
System.err.println("Option "+arg+" ignored: "+reason);
}
}
}
if (verbose.isEnabled()) {
Group.root.traverse(new Node.Visitor() {
public void visit(Node node) {
System.out.println(node);
}
});
}
if (gui) {
startGUI();
} else {
long start = System.currentTimeMillis();
int nLoopCount = 1;
if (saveresults) {
if (title == null) {
title = inputUserStr("title");
}
if (desc == null) {
desc = inputUserStr("description");
}
}
PrintWriter writer = null;
if (J2DBench.looping) {
System.out.println("\nAbout to run tests for : " +
(requiredLoopTime/1000) + " seconds.\n");
if(resfilename != null) {
try {
String loopReportFileName =
resfilename.substring(0, resfilename.lastIndexOf(".xml"));
writer = new PrintWriter(
new FileWriter(loopReportFileName + "_Loop.html"));
writer.println("<html>" + title + "");
writer.println("<body bgcolor=\"#ffffff\">
");
writer.println("<center>" + title + "");
writer.println("</center>
");
writer.flush();
} catch(IOException ioe) {
ioe.printStackTrace();
System.err.println("\nERROR : Could not create Loop-Report. Exit");
System.exit(1);
}
}
}
do {
Date loopStart = new Date();
if (J2DBench.looping) {
writer.println("<b>Loop # " + nLoopCount + "
");
writer.println("<b>Start : " + sdf.format(loopStart) + "
");
writer.flush();
}
runTests(showresults);
if (saveresults) {
if (resfilename != null) {
lastResults.setTitle(title);
lastResults.setDescription(desc);
String reason = saveResults(resfilename, appendres);
if (reason != null) {
System.err.println(reason);
}
} else {
saveResults(title, desc);
}
}
if (J2DBench.looping) {
Date loopEnd = new Date();
System.out.println("\n================================================================");
System.out.println("-- Completed Loop " + nLoopCount + " at " + sdf.format(loopEnd) + " --");
System.out.println("================================================================\n");
writer.println("<b>End : " + sdf.format(loopEnd) + "
");
writer.println("<b>Duration : " + (loopEnd.getTime() - loopStart.getTime())/1000 + " Seconds
");
writer.println("<b>Total : " + (loopEnd.getTime() - start)/1000 + " Seconds
");
writer.println("</center>
");
writer.flush();
if ((loopEnd.getTime() - start) > requiredLoopTime) {
break;
}
//Append results for looping - mode
appendres = true;
nLoopCount++;
}
} while(J2DBench.looping);
if (J2DBench.looping) {
writer.println("</html>");
writer.flush();
writer.close();
}
}
}
public static String loadOptions(String filename) {
FileReader fr;
try {
fr = new FileReader(filename);
} catch (FileNotFoundException e) {
return "file "+filename+" not found";
}
return loadOptions(fr, filename);
}
public static String loadOptions(File file) {
FileReader fr;
try {
fr = new FileReader(file);
} catch (FileNotFoundException e) {
return "file "+file.getPath()+" not found";
}
return loadOptions(fr, file.getPath());
}
public static String loadOptions(FileReader fr, String filename) {
LineNumberReader lnr = new LineNumberReader(fr);
Group.restoreAllDefaults();
String line;
try {
while ((line = lnr.readLine()) != null) {
String reason = Group.root.setOption(line);
if (reason != null) {
System.err.println("Option "+line+
" at line "+lnr.getLineNumber()+
" ignored: "+reason);
}
}
} catch (IOException e) {
Group.restoreAllDefaults();
return ("IO Error reading "+filename+
" at line "+lnr.getLineNumber());
}
return null;
}
public static String saveOptions(String filename) {
return saveOptions(new File(filename));
}
public static String saveOptions(File file) {
if (file.exists()) {
if (!file.isFile()) {
return "Cannot save options to a directory!";
}
int ret = JOptionPane.showOptionDialog
(guiFrame,
new String[] {
"The file '"+file.getName()+"' already exists!",
"",
"Do you wish to overwrite this file?",
},
"File exists!",
JOptionPane.DEFAULT_OPTION,
JOptionPane.WARNING_MESSAGE,
null, new String[] {
"Overwrite",
"Cancel",
}, "Cancel");
if (ret == 1) {
return null;
}
}
FileWriter fw;
try {
fw = new FileWriter(file);
} catch (IOException e) {
return "Error opening option file "+file.getPath();
}
return saveOptions(fw, file.getPath());
}
public static String saveOptions(FileWriter fw, String filename) {
PrintWriter pw = new PrintWriter(fw);
Group.writeAll(pw);
return null;
}
public static JFileChooser theFC;
public static JFileChooser getFileChooser() {
if (theFC == null) {
theFC = new JFileChooser(System.getProperty("user.dir"));
}
theFC.rescanCurrentDirectory();
return theFC;
}
public static ResultSet lastResults;
public static boolean saveOrDiscardLastResults() {
if (lastResults != null) {
int ret = JOptionPane.showConfirmDialog
(guiFrame,
"The results of the last test will be "+
"discarded if you continue! Do you want "+
"to save them?",
"Discard last results?",
JOptionPane.YES_NO_CANCEL_OPTION);
if (ret == JOptionPane.CANCEL_OPTION) {
return false;
} else if (ret == JOptionPane.YES_OPTION) {
if (saveResults()) {
lastResults = null;
} else {
return false;
}
}
}
return true;
}
public static String inputUserStr(String type) {
return JOptionPane.showInputDialog("Enter a "+
type+
" for this result set:");
}
public static boolean saveResults() {
return saveResults(inputUserStr("title"), inputUserStr("description"));
}
public static boolean saveResults(String title, String desc) {
lastResults.setTitle(title);
lastResults.setDescription(desc);
JFileChooser fc = getFileChooser();
int ret = fc.showSaveDialog(guiFrame);
if (ret == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
boolean append = false;
if (file.exists()) {
if (!file.isFile()) {
System.err.println("Cannot save results to a directory!");
return false;
}
ret = JOptionPane.showOptionDialog
(guiFrame,
new String[] {
"The file '"+file.getName()+"' already exists!",
"",
"Do you wish to overwrite or append to this file?",
},
"File exists!",
JOptionPane.DEFAULT_OPTION,
JOptionPane.WARNING_MESSAGE,
null, new String[] {
"Overwrite",
"Append",
"Cancel",
}, "Cancel");
if (ret == 0) {
append = false;
} else if (ret == 1) {
append = true;
} else {
return false;
}
}
String reason = saveResults(file, append);
if (reason == null) {
return true;
} else {
System.err.println(reason);
}
}
return false;
}
public static String saveResults(String filename, boolean append) {
FileWriter fw;
try {
fw = new FileWriter(filename, append);
} catch (IOException e) {
return "Error opening results file "+filename;
}
return saveResults(fw, filename, append);
}
public static String saveResults(File file, boolean append) {
FileWriter fw;
try {
fw = new FileWriter(file, append);
} catch (IOException e) {
return "Error opening results file "+file.getName();
}
return saveResults(fw, file.getName(), append);
}
public static String saveResults(FileWriter fw, String filename,
boolean append)
{
PrintWriter pw = new PrintWriter(fw);
if (!append) {
pw.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
pw.println("<!--For Entertainment Purposes Only-->");
}
pw.println();
lastResults.write(pw);
pw.flush();
pw.close();
return null;
}
public static void startGUI() {
final JFrame f = new JFrame("J2DBench") {
public Dimension getPreferredSize() {
Dimension pref = super.getPreferredSize();
pref.width = Math.max(pref.width, 800);
pref.height = Math.max(pref.height, 600);
return pref;
}
};
guiFrame = f;
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().setLayout(new BorderLayout());
f.getContentPane().add(Group.root.getJComponent(), BorderLayout.CENTER);
JPanel p = new JPanel();
p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
JButton b = new JButton("Run Tests...");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (!saveOrDiscardLastResults()) {
return;
}
if (verbose.isEnabled()) {
System.out.println(e);
System.out.println("running tests...");
}
new Thread(new Runnable() {
public void run() {
runTests(true);
}
}).start();
if (verbose.isEnabled()) {
System.out.println("done");
}
}
});
p.add(b);
b = new JButton("Load Options");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JFileChooser fc = getFileChooser();
int ret = fc.showOpenDialog(f);
if (ret == JFileChooser.APPROVE_OPTION) {
String reason = loadOptions(fc.getSelectedFile());
if (reason != null) {
System.err.println(reason);
}
}
}
});
p.add(b);
b = new JButton("Save Options");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JFileChooser fc = getFileChooser();
int ret = fc.showSaveDialog(f);
if (ret == JFileChooser.APPROVE_OPTION) {
String reason = saveOptions(fc.getSelectedFile());
if (reason != null) {
System.err.println(reason);
}
}
}
});
p.add(b);
b = new JButton("Save Results");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (saveResults()) {
lastResults = null;
}
}
});
p.add(b);
b = new JButton("Quit");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (!saveOrDiscardLastResults()) {
return;
}
System.exit(0);
}
});
p.add(b);
f.getContentPane().add(p, BorderLayout.SOUTH);
f.pack();
f.show();
}
public static void runTests(boolean showresults) {
final TestEnvironment env = new TestEnvironment();
Frame f = null;
if (showresults) {
f = new Frame("J2DBench test run");
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
env.stop();
}
});
f.add(env.getCanvas());
f.pack();
f.show();
}
for (int i = 0; i < 5; i++) {
env.idle();
}
env.runAllTests();
if (showresults) {
f.hide();
f.dispose();
}
lastResults = env.results;
if (J2DBench.printresults.isEnabled()) {
System.out.println();
}
System.out.println("All test results:");
env.summarize();
System.out.println();
}
}
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