public void TestSW()
{
var cpu = new CPU();
cpu.RegWrite(5, 123456789);
cpu.RegWrite(6, 4 << 2);
const string instr = "sw $5, 4($6)";
var instructionAdd = new SW(instr, 0, 5, 4, 6);
cpu.AddInstruction(instructionAdd);
var expectedRecords = new List<ExecutionRecordList>();
int clockCycle = 0;
cpu.RunClock();
expectedRecords.Add(new ExecutionRecordList());
expectedRecords[clockCycle].Add(new ExecutionRecord(ExecutionType.Fetch, instr, 0, null));
clockCycle++;
Assert.IsTrue(expectedRecords.SequenceEqual(cpu.ExecutionRecords));
cpu.RunClock();
expectedRecords.Add(new ExecutionRecordList());
expectedRecords[clockCycle].Add(new ExecutionRecord(ExecutionType.Decode, "SW: rs = $6, rt = $5, imm = 4", 0, null));
clockCycle++;
Assert.IsTrue(expectedRecords.SequenceEqual(cpu.ExecutionRecords));
cpu.RunClock();
expectedRecords.Add(new ExecutionRecordList());
expectedRecords[clockCycle].Add(new ExecutionRecord(ExecutionType.Execute, "SW Address = 16 + 4 = 20", 0, null));
clockCycle++;
Assert.IsTrue(expectedRecords.SequenceEqual(cpu.ExecutionRecords));
cpu.RunClock();
expectedRecords.Add(new ExecutionRecordList());
expectedRecords[clockCycle].Add(new ExecutionRecord(ExecutionType.Memory, "Value written in memory = 123456789", 0, null));
clockCycle++;
Assert.IsTrue(expectedRecords.SequenceEqual(cpu.ExecutionRecords));
//Test value inside register file
Assert.AreEqual(123456789, cpu.Load((4 << 2) + 4));
Assert.AreEqual(clockCycle, cpu.ClockCycle);
}
