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Add EOR and SEX unit tests

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2019-06-08 23:31:55 +01:00
parent 95b6657576
commit 310415512f
3 changed files with 100 additions and 0 deletions
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49
MC6809/MC6809.UnitTest/EorTests.cs Normal file
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@ -0,0 +1,49 @@
// <copyright file="EorTests.cs" company="Adrian Conlon">
// Copyright (c) Adrian Conlon. All rights reserved.
// </copyright>
namespace EightBit
{
using Microsoft.VisualStudio.TestTools.UnitTesting;
[TestClass]
public class EorTests
{
private readonly Board board = new Board();
private readonly MC6809 cpu;
public EorTests()
{
this.cpu = this.board.CPU;
this.board.Poke(0, 0x4f);
}
[TestInitialize]
public void Initialise()
{
this.board.RaisePOWER();
this.cpu.Step(); // Step over the reset
}
[TestCleanup]
public void Cleanup() => this.board.LowerPOWER();
[TestMethod]
public void TestEOR_implied()
{
this.cpu.Y.Word = 0x12f0;
this.cpu.A = 0xf2;
this.cpu.CC = 0x03;
this.board.Poke(0x12f8, 0x98);
this.board.Poke(0xb00, 0xa8);
this.board.Poke(0xb01, 0x28);
this.cpu.PC.Word = 0xb00;
this.cpu.Step();
Assert.AreEqual(0x98, this.board.Peek(0x12f8));
Assert.AreEqual(0x6a, this.cpu.A);
Assert.AreEqual(0x01, this.cpu.CC);
Assert.AreEqual(0x12f0, this.cpu.Y.Word);
}
}
}

2
MC6809/MC6809.UnitTest/MC6809.UnitTest.csproj
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@ -65,6 +65,7 @@
<Compile Include="ClrTests.cs" />
<Compile Include="CmpTests.cs" />
<Compile Include="DecTests.cs" />
<Compile Include="EorTests.cs" />
<Compile Include="ExgTests.cs" />
<Compile Include="IncTests.cs" />
<Compile Include="JsrTests.cs" />
@ -72,6 +73,7 @@
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="RtsTests.cs" />
<Compile Include="SbcTests.cs" />
<Compile Include="SexTests.cs" />
<Compile Include="SubTests.cs" />
<Compile Include="TfrTests.cs" />
<Compile Include="PshTests.cs" />

49
MC6809/MC6809.UnitTest/SexTests.cs Normal file
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// <copyright file="SexTests.cs" company="Adrian Conlon">
// Copyright (c) Adrian Conlon. All rights reserved.
// </copyright>
namespace EightBit
{
using Microsoft.VisualStudio.TestTools.UnitTesting;
[TestClass]
public class SexTests
{
private readonly Board board = new Board();
private readonly MC6809 cpu;
public SexTests() => 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 TestSEX_Inherent_one()
{
this.board.Poke(0, 0x1d);
this.cpu.A = 0x02;
this.cpu.B = 0xe6;
this.cpu.Step();
Assert.AreEqual(0xff, this.cpu.A);
Assert.AreEqual(0xe6, this.cpu.B);
}
[TestMethod]
public void TestSEX_Inherent_two()
{
this.board.Poke(0, 0x1d);
this.cpu.A = 0x02;
this.cpu.B = 0x76;
this.cpu.Step();
Assert.AreEqual(0x00, this.cpu.A);
Assert.AreEqual(0x76, this.cpu.B);
}
}
}