public void CanMoveCursorViaMemoryMappedDisplayYPositionWithRemoteDisplayConnection()
{
var address = (ushort)(MemoryMappedDisplay.DISPLAY_CONTROL_BLOCK_ADDR + DisplayControlBlock.CURSOR_Y_ADDR);
mem.Write(address, 20);
Assert.Pass();
}
public Loader Write(ushort address, byte value, string label = null)
{
AddLabel(label, address);
_addressMap.Write(address, value);
Cursor = (ushort)(address + 1);
return(this);
}
public void CanTriggerMemoryChangedBreakpoint()
{
string description = string.Empty;
ushort address = 0x0000;
byte value = 0x00;
MemoryDebugger.AddBreakpoint(new MemoryChangedBreakpoint(0x1234, 1));
MemoryDebugger.BreakpointTriggered += (s, e) => {
description = e.Breakpoint.Describe(null);
address = e.Address;
value = e.Value;
};
mem.Write(0x1234, 0x5a);
Assert.AreEqual("01 MEM_CHANGE $1234", description);
Assert.AreEqual(0x1234, address);
Assert.AreEqual(0x5a, value);
}
private bool AssignMemoryByte(string expression, ushort value)
{
ushort address;
if (TryParseAddress(expression, out address))
{
_addressMap.Write(address, (byte)value);
return(true);
}
return(false);
}
public void CanWriteToRamButNoRom()
{
var end = (ushort)(RAM_BANK_2_START + RAM_BANK_2_SIZE - 1);
for (var ix = RAM_BANK_1_START; ix <= end; ix++)
{
mem.Write(ix, 0x55);
}
Assert.IsTrue(IsMemoryFilledWith(mem, RAM_BANK_1_START, RAM_BANK_1_SIZE, 0x55));
Assert.IsTrue(IsMemoryFilledWith(mem, ROM_START, ROM_SIZE, 0xFF));
Assert.IsTrue(IsMemoryFilledWith(mem, RAM_BANK_2_START, RAM_BANK_2_SIZE, 0x55));
}
public void CanRenderViaMemoryMappedDisplay()
{
ushort address = 0x0000;
byte value = 0x00;
var connection = (MockRemoteDisplayConnection)_serviceProvider.GetService <IRemoteDisplayConnection>();
connection.OnRender += (s, e) => {
address = e.Address;
value = e.Value;
};
mem.Write(DISPLAY_BASE_ADDR + 1, 0x55);
Assert.AreEqual(0x0001, address);
Assert.AreEqual(0x55, value);
}
private void LoadInternal(string name, IAddressMap mem, int overrideStartAddress = -1)
{
var combined = CrossPlatformPathExtensions.Combine(WorkingDirectory, name);
var filename = Path.GetFullPath(combined);
using (var file = File.OpenRead(filename))
{
var address = file.ReadByte() + (256 * file.ReadByte());
var length = file.ReadByte() + (256 * file.ReadByte());
if (overrideStartAddress >= 0)
{
address = overrideStartAddress;
}
var byteCount = 0;
while (byteCount < length)
{
mem.Write((ushort)(address + byteCount), (byte)file.ReadByte());
byteCount++;
}
}
}
