more tests
This commit is contained in:
Brian Matzon
parent
1dd06d2e3e
commit
fa756c1619
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/*
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* Copyright (c) 2004 Lightweight Java Game Library Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'Lightweight Java Game Library' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.lwjgl.test;
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import org.lwjgl.Display;
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import org.lwjgl.DisplayMode;
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/**
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* $Id$
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* <br>
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* Test class for Display & DisplayMode
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*
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* @author Brian Matzon <brian@matzon.dk>
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* @version $Revision$
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*/
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public class DisplayTest {
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/**
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* Creates a new DisplayTest
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*/
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public DisplayTest() {
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}
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/**
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* Runs the tests
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*/
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public void executeTest() {
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currentTest();
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queryModesTest();
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setDisplayModeTest();
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setDisplayConfigurationTest();
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}
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/**
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* Prints some info about the current mode
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*/
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private void currentTest() {
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System.out.println("==== Test Current ====");
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System.out.println("Info about current:");
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System.out.println("Platform: " + getNameForPlatform());
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System.out.println("Graphics card: " + Display.getAdapter() + ", version: " + Display.getVersion());
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System.out.println("Resolution: " +
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Display.getWidth() + "x" +
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Display.getHeight() + "x" +
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Display.getDepth() + "@" +
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Display.getFrequency() + "Hz");
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System.out.println("---- Test Current ----");
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}
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/**
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* Tests querying for modes
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*/
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private void queryModesTest() {
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DisplayMode[] modes = null;
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System.out.println("==== Test query ====");
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System.out.println("Retrieving available displaymodes");
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modes = Display.getAvailableDisplayModes();
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// no modes check
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if (modes == null) {
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System.out.println("FATAL: unable to find any modes!");
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System.exit(-1);
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}
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// write some info
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System.out.println("Found " + modes.length + " modes");
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System.out.println("The first 5 are:");
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for(int i=0;i<modes.length; i++) {
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System.out.println(modes[i]);
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if (i == 5) {
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break;
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}
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}
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System.out.println("---- Test query ----");
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}
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/**
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* Tests setting display modes
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*/
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private void setDisplayModeTest() {
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DisplayMode mode = null;
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DisplayMode[] modes = null;
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System.out.println("==== Test setDisplayMode ====");
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System.out.println("Retrieving available displaymodes");
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modes = Display.getAvailableDisplayModes();
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// no modes check
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if (modes == null) {
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System.out.println("FATAL: unable to find any modes!");
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System.exit(-1);
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}
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// find a mode
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System.out.print("Looking for 640x480x16@60...");
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for(int i=0; i<modes.length;i++) {
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if (modes[i].width == 640 &&
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modes[i].height == 480 &&
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modes[i].bpp == 16 &&
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modes[i].freq == 60) {
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mode = modes[i];
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System.out.println("found!");
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break;
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}
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}
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// no mode check
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if (mode == null) {
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System.out.println("error\nFATAL: Unable to find basic mode.");
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System.exit(-1);
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}
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// change to mode, and wait a bit
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System.out.print("Changing to mode...");
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try {
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Display.setDisplayMode(mode);
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} catch (Exception e) {
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System.out.println("error\nFATAL: Error setting mode");
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System.exit(-1);
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}
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System.out.println("done");
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System.out.println("Resolution: " +
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Display.getWidth() + "x" +
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Display.getHeight() + "x" +
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Display.getDepth() + "@" +
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Display.getFrequency() + "Hz");
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pause(5000);
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// reset
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System.out.print("Resetting mode...");
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Display.resetDisplayMode();
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System.out.println("done");
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System.out.println("---- Test setDisplayMode ----");
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}
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/**
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* Tests the DisplayConfiguration
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*/
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private void setDisplayConfigurationTest() {
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System.out.println("==== Test setDisplayConfigurationTest ====");
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System.out.println("Testing normal setting");
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changeConfig(1.0f, 0f, 1f);
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System.out.println("Testing gamma settings");
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changeConfig(5.0f, 0f, 1f);
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changeConfig(0.5f, 0f, 1f);
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System.out.println("Testing brightness settings");
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changeConfig(1.0f, -1.0f, 1f);
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changeConfig(1.0f, -0.5f, 1f);
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changeConfig(1.0f, 0.5f, 1f);
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changeConfig(1.0f, 1.0f, 1f);
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System.out.println("Testing contrast settings");
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changeConfig(1.0f, 0f, 0f);
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changeConfig(1.0f, 0f, 0.5f);
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changeConfig(1.0f, 0f, 10000.0f);
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System.out.print("resetting...");
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Display.resetDisplayMode();
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System.out.println("done");
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System.out.println("---- Test setDisplayConfigurationTest ----");
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}
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/**
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* Changes the Displat configuration
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*
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* @param gamma gamma value to change to
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* @param brightness brightness value to change to
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* @param contrast contrast value to change to
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*/
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private void changeConfig(float gamma, float brightness, float contrast) {
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try {
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Display.setDisplayConfiguration(gamma, brightness, contrast);
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System.out.println("Configuration changed, gamma = " + gamma + " brightness = " + brightness + " contrast = " + contrast);
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} catch (Exception e) {
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System.out.println("Failed on: gamma = " + gamma + " brightness = " + brightness + " contrast = " + contrast);
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}
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pause(3000);
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}
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/**
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* Pause current thread for a specified time
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*
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* @param time milliseconds to sleep
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*/
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private void pause(long time) {
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try {
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Thread.sleep(time);
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} catch (InterruptedException inte) {
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}
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}
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/**
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* Returns a String representation of the platform
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*
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* @return String representation of the platform
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*/
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private String getNameForPlatform() {
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switch (Display.getPlatform()) {
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case Display.PLATFORM_WGL:
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return "WGL";
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case Display.PLATFORM_GLX:
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return "GLX";
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case Display.PLATFORM_AGL:
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return "AGL";
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default:
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return "Unknown platform";
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}
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}
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/**
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* Tests the Sys class, and serves as basic usage test
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*
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* @param args ignored
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*/
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public static void main(String[] args) {
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new DisplayTest().executeTest();
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}
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}
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@ -0,0 +1,185 @@
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/*
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* Copyright (c) 2004 Lightweight Java Game Library Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'Lightweight Java Game Library' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.lwjgl.test;
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import org.lwjgl.Display;
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import org.lwjgl.Sys;
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/**
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* $Id$
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* <br>
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* Test class for Sys
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*
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* @author Brian Matzon <brian@matzon.dk>
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* @version $Revision$
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*/
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public class SysTest {
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/**
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* Creates a new SysTest
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*/
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public SysTest() {
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}
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/**
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* Runs the tests
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*/
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public void executeTest() {
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testDebug();
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testTimer();
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testPriority();
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testAlert();
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testUrl();
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}
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/**
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* Tests debug mode
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*/
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private void testDebug() {
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System.out.println("==== Test Debug ====");
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if (Sys.DEBUG) {
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Sys.log("Debug is enabled, you should now see output from LWJGL during the following tests.");
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} else {
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System.out.println("Debug is not enabled. Please set the org.lwjgl.Sys.debug property to true to enable debugging");
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System.out.println("Example:\n java -Dorg.lwjgl.Sys.debug=true ...");
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System.out.println("You will not see any debug output in the following tests.");
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}
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// get some display modes, to force some debug info
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Display.getAvailableDisplayModes();
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System.out.println("---- Test Debug ----\n");
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}
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/**
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* Tests the timer
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*/
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private void testTimer() {
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long resolution = Sys.getTimerResolution();
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long time = Sys.getTime();
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System.out.println("==== Test Timer ====");
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System.out.println("Resolution of timer (ticks per second): " + resolution);
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System.out.println("Current time: " + time);
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System.out.println("Sleeping for 2 seconds, using Thread.sleep()");
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pause(2000);
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time = Sys.getTime();
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System.out.println("Current time: " + time);
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System.out.println("Actually slept for: " + (time / (float) resolution) + " seconds");
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System.out.println("---- Test Timer ----\n");
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}
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/**
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* Tests the priority
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*/
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private void testPriority() {
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System.out.println("==== Test Priority ====");
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busyWait(Sys.LOW_PRIORITY, 5, "Busy waiting in low priority...");
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busyWait(Sys.NORMAL_PRIORITY, 5, "Busy waiting in normal priority...");
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busyWait(Sys.HIGH_PRIORITY, 5, "Busy waiting in high priority...");
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busyWait(Sys.REALTIME_PRIORITY, 5, "Busy waiting in realtime priority (may lag the computer!)...");
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// reset
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System.out.println("Resetting to normal");
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Sys.setProcessPriority(Sys.NORMAL_PRIORITY);
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System.out.println("---- Test Priority ----\n");
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}
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/**
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* Tests the alert
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*/
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private void testAlert() {
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System.out.println("==== Test Alert ====");
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System.out.println("Opening native alert window");
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Sys.alert("SysTest", "Hello World!");
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System.out.println("---- Test Alert ----\n");
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}
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/**
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* Tests the openUrl
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*/
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private void testUrl() {
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System.out.println("==== Test URL ====");
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System.out.println("Opening a browser window to http://www.lwjgl.org");
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Sys.openURL("http://www.lwjgl.org");
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System.out.println("---- Test URL ----\n");
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}
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/**
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* Busy waits for a specified number of seconds
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*
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* @param priority Priority to busy wait in
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* @param seconds Number of seconds to busy wait
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* @param message Message to print to user
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*/
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private void busyWait(int priority, int seconds, String message) {
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long future = Sys.getTime() + (Sys.getTimerResolution() * seconds);
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System.out.print(message);
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Sys.setProcessPriority(priority);
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// waste some cycles
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while (Sys.getTime() < future) {
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}
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System.out.println("done");
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}
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/**
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* Pause current thread for a specified time
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*
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* @param time milliseconds to sleep
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*/
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private void pause(long time) {
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try {
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Thread.sleep(time);
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} catch (InterruptedException inte) {
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}
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}
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/**
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* Tests the Sys class, and serves as basic usage test
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*
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* @param args ignored
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*/
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public static void main(String[] args) {
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new SysTest().executeTest();
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}
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}
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