public void SetMemoryCrossPages()
{
var mb = new Mock <IMemoryBank>();
mb.SetupGet(b => b.HI_ADDRESS).Returns(0xFFFF);
mb.SetupGet(b => b.LOW_ADDRESS).Returns(0xFFF0);
var mb2 = new Mock <IMemoryBank>();
mb2.SetupGet(b => b.HI_ADDRESS).Returns(0xFFEF);
mb2.SetupGet(b => b.LOW_ADDRESS).Returns(0xFFE0);
byte[] newMem = new byte[] { 1, 2, 3, 4 };
mb.Setup(b => b.SetContents(0xFFF0, newMem, 2, 2)).Verifiable("Didn't set the second bank");
mb2.Setup(b => b.SetContents(0xFFEE, newMem, 0, 4)).Verifiable("Didn't set four on the first bank");
IMemoryBank[] mbs = new IMemoryBank[]
{
mb.Object, mb2.Object
};
var memory = new RC2014.EMU.Memory(mbs);
memory.SetContents(0xFFEE, new byte[] { 1, 2, 3, 4 }, 0, 4);
mb2.VerifyAll();
mb.VerifyAll();
mb.Verify(x => x.SetContents(It.IsAny <int>(), It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int?>()), Times.Once);
mb2.Verify(x => x.SetContents(It.IsAny <int>(), It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int?>()), Times.Once);
}
public void Constructs()
{
var mb = new Mock <IMemoryBank>();
mb.SetupGet(b => b.HI_ADDRESS).Returns(0xFFFF);
IMemoryBank[] mbs = new IMemoryBank[]
{
mb.Object
};
var memory = new RC2014.EMU.Memory(mbs);
mb.VerifyAll();
Assert.AreEqual(0x10000, memory.Size);
}
public void GetMemoryTopMostByte()
{
var mb = new Mock <IMemoryBank>();
mb.SetupGet(b => b.HI_ADDRESS).Returns(0xFFFF);
mb.SetupGet(b => b.LOW_ADDRESS).Returns(0xFFF0);
mb.Setup(b => b.GetContents(0xFFFF, 1)).Returns(new byte[] { 9 }).Verifiable("Didn't get two from second bank");
IMemoryBank[] mbs = new IMemoryBank[]
{
mb.Object
};
var memory = new RC2014.EMU.Memory(mbs);
var bytes = memory.GetContents(0xFFFF, 1);
mb.VerifyAll();
Assert.That(bytes, Has.Length.EqualTo(1));
Assert.AreEqual(new byte[] { 9 }, bytes);
}