DiskMemoryEntryTest.java

/*
  DiskMemoryEntryTest.java

  (c) 2005-2013 Edward Swartz

  All rights reserved. This program and the accompanying materials
  are made available under the terms of the Eclipse Public License v1.0
  which accompanies this distribution, and is available at
  http://www.eclipse.org/legal/epl-v10.html
 */
package v9t9.machine.ti99.tests;

import junit.framework.TestCase;
import v9t9.common.client.ISettingsHandler;
import v9t9.common.files.PathFileLocator;
import v9t9.common.memory.IMemoryDomain;
import v9t9.common.settings.BasicSettingsHandler;
import v9t9.engine.memory.DiskMemoryEntry;
import v9t9.engine.memory.MemoryEntryInfoBuilder;
import v9t9.engine.memory.MemoryEntryFactory;
import v9t9.machine.ti99.machine.TI994A;

/**
 * @author ejs
 */
public class DiskMemoryEntryTest extends TestCase {
    private TI994A machine;
    private IMemoryDomain CPU;
    
    String basedir = "/usr/local/src/v9t9-data/test/roms/";
	private ISettingsHandler settings;
	private MemoryEntryFactory memoryEntryFactory;

    public static void main(String[] args) {
        junit.textui.TestRunner.run(DiskMemoryEntryTest.class);
    }
	 /* (non-Javadoc)
	 * @see junit.framework.TestCase#setUp()
	 */
	@Override
	protected void setUp() throws Exception {
	    // TODO Auto-generated method stub
	    super.setUp();
	    settings = new BasicSettingsHandler();
	    machine = new TI994A(settings);
	    memoryEntryFactory = new MemoryEntryFactory(settings, machine.getMemory(), new PathFileLocator());
        CPU = machine.getConsole();
	    CPU.zero();
	}
 

    public void testNewFromFile() throws Exception {
        DiskMemoryEntry ent = (DiskMemoryEntry) memoryEntryFactory.newMemoryEntry(
        		MemoryEntryInfoBuilder.standardConsoleRom(basedir+"994arom.bin").create("rom"));
        assertTrue(ent != null);
        assertEquals(ent.getSize(), 8192);
        assertEquals(ent.getFileOffs(), 0);
        //assertEquals(ent.getFileSize(), 8192);
        assertEquals(ent.isLoaded(), false);
        assertEquals(ent.isStorable(), false);
        
        CPU.mapEntry(ent);
        
        assertEquals(ent.isLoaded(), true);
        assertEquals(Integer.toHexString(CPU.readWord(0)), Integer.toHexString((short)0x83e0));
        
        CPU.unmapEntry(ent);
        assertEquals(ent.isLoaded(), false);
        assertEquals(CPU.readWord(0), (short)0);
    }


}