mirror of
https://github.com/MoleskiCoder/EightBitNet.git
synced 2024-06-02 16:41:33 +00:00
100 lines
3.5 KiB
C#
100 lines
3.5 KiB
C#
// <copyright file="PshTests.cs" company="Adrian Conlon">
|
|
// Copyright (c) Adrian Conlon. All rights reserved.
|
|
// </copyright>
|
|
|
|
namespace EightBit
|
|
{
|
|
using Microsoft.VisualStudio.TestTools.UnitTesting;
|
|
|
|
[TestClass]
|
|
public class PshTests
|
|
{
|
|
private readonly Board board = new Board();
|
|
private readonly MC6809 cpu;
|
|
|
|
public PshTests() => this.cpu = this.board.CPU;
|
|
|
|
[TestInitialize]
|
|
public void Initialise()
|
|
{
|
|
this.board.RaisePOWER();
|
|
this.cpu.Step(); // Step over the reset
|
|
}
|
|
|
|
[TestCleanup]
|
|
public void Cleanup() => this.board.LowerPOWER();
|
|
|
|
[TestMethod]
|
|
public void TestPSHS_all()
|
|
{
|
|
this.cpu.S.Word = 517;
|
|
this.cpu.CC = 0xf;
|
|
this.cpu.A = 1;
|
|
this.cpu.B = 2;
|
|
this.cpu.DP = 3;
|
|
this.cpu.X.Word = 0x405;
|
|
this.cpu.Y.Word = 0x607;
|
|
this.cpu.U.Word = 0x809;
|
|
this.cpu.PC.Word = 0xb00;
|
|
this.board.Poke(0xb00, 0x34);
|
|
this.board.Poke(0xb01, 0xff);
|
|
|
|
this.cpu.Step();
|
|
|
|
Assert.AreEqual(0xb02, this.cpu.PC.Word);
|
|
Assert.AreEqual(0xf, this.cpu.CC);
|
|
Assert.AreEqual(1, this.cpu.A);
|
|
Assert.AreEqual(2, this.cpu.B);
|
|
Assert.AreEqual(517 - 12, this.cpu.S.Word);
|
|
Assert.AreEqual(0x02, this.board.Peek(517 - 1));
|
|
Assert.AreEqual(0x0b, this.board.Peek(517 - 2));
|
|
Assert.AreEqual(0x09, this.board.Peek(517 - 3));
|
|
Assert.AreEqual(0x08, this.board.Peek(517 - 4));
|
|
Assert.AreEqual(0x07, this.board.Peek(517 - 5));
|
|
Assert.AreEqual(0x06, this.board.Peek(517 - 6));
|
|
Assert.AreEqual(0x05, this.board.Peek(517 - 7));
|
|
Assert.AreEqual(0x04, this.board.Peek(517 - 8));
|
|
Assert.AreEqual(0x03, this.board.Peek(517 - 9));
|
|
Assert.AreEqual(0x02, this.board.Peek(517 - 10));
|
|
Assert.AreEqual(0x01, this.board.Peek(517 - 11));
|
|
Assert.AreEqual(0x0f, this.board.Peek(517 - 12));
|
|
}
|
|
|
|
[TestMethod]
|
|
public void TestPSHU_all()
|
|
{
|
|
this.cpu.U.Word = 517;
|
|
this.cpu.CC = 0xf;
|
|
this.cpu.A = 1;
|
|
this.cpu.B = 2;
|
|
this.cpu.DP = 3;
|
|
this.cpu.X.Word = 0x405;
|
|
this.cpu.Y.Word = 0x607;
|
|
this.cpu.S.Word = 0x809;
|
|
this.cpu.PC.Word = 0xb00;
|
|
this.board.Poke(0xb00, 0x36);
|
|
this.board.Poke(0xb01, 0xff);
|
|
|
|
this.cpu.Step();
|
|
|
|
Assert.AreEqual(0xb02, this.cpu.PC.Word);
|
|
Assert.AreEqual(0xf, this.cpu.CC);
|
|
Assert.AreEqual(1, this.cpu.A);
|
|
Assert.AreEqual(2, this.cpu.B);
|
|
Assert.AreEqual(517 - 12, this.cpu.U.Word);
|
|
Assert.AreEqual(0x02, this.board.Peek(517 - 1));
|
|
Assert.AreEqual(0x0b, this.board.Peek(517 - 2));
|
|
Assert.AreEqual(0x09, this.board.Peek(517 - 3));
|
|
Assert.AreEqual(0x08, this.board.Peek(517 - 4));
|
|
Assert.AreEqual(0x07, this.board.Peek(517 - 5));
|
|
Assert.AreEqual(0x06, this.board.Peek(517 - 6));
|
|
Assert.AreEqual(0x05, this.board.Peek(517 - 7));
|
|
Assert.AreEqual(0x04, this.board.Peek(517 - 8));
|
|
Assert.AreEqual(0x03, this.board.Peek(517 - 9));
|
|
Assert.AreEqual(0x02, this.board.Peek(517 - 10));
|
|
Assert.AreEqual(0x01, this.board.Peek(517 - 11));
|
|
Assert.AreEqual(0x0f, this.board.Peek(517 - 12));
|
|
}
|
|
}
|
|
}
|