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Hmm, now I look more closely at the Fuse event tests: I've got all sorts of obscure failures!

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2019-08-15 10:38:34 +01:00
parent d15d1e0d08
commit accdf19805
2 changed files with 52 additions and 27 deletions
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2
Fuse/TestEvent.cs
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@ -4,7 +4,9 @@
namespace Fuse namespace Fuse
{ {
using System; using System;
using System.Diagnostics;
[DebuggerDisplay("Cycles = {Cycles}, Specififier = {Specifier}, Address = {Address}, Value = {Value}")]
public class TestEvent public class TestEvent
{ {
private int cycles; private int cycles;

79
Z80/Z80.FuseTest/TestRunner.cs
View File

@ -4,6 +4,8 @@
namespace Fuse namespace Fuse
{ {
using System.Collections.Generic;
public enum Register public enum Register
{ {
AF, AF,
@ -25,7 +27,7 @@ namespace Fuse
{ {
private readonly Test<RegisterState> test; private readonly Test<RegisterState> test;
private readonly Result<RegisterState> result; private readonly Result<RegisterState> result;
private readonly TestEvents desiredEvents; private readonly TestEvents expectedEvents = new TestEvents();
private readonly TestEvents actualEvents = new TestEvents(); private readonly TestEvents actualEvents = new TestEvents();
private readonly EightBit.Ram ram = new EightBit.Ram(0x10000); private readonly EightBit.Ram ram = new EightBit.Ram(0x10000);
private readonly EightBit.InputOutput ports = new EightBit.InputOutput(); private readonly EightBit.InputOutput ports = new EightBit.InputOutput();
@ -36,7 +38,14 @@ namespace Fuse
this.cpu = new EightBit.Z80(this, this.ports); this.cpu = new EightBit.Z80(this, this.ports);
this.test = test; this.test = test;
this.result = result; this.result = result;
this.desiredEvents = result.Events;
foreach (var e in result.Events.Container)
{
if (!e.Specifier.EndsWith("C"))
{
this.expectedEvents.Add(new TestEvent(0, e.Specifier, e.Address, e.Value));
}
}
} }
public bool Failed { get; private set; } = false; public bool Failed { get; private set; } = false;
@ -87,13 +96,13 @@ namespace Fuse
protected override void OnReadByte() protected override void OnReadByte()
{ {
this.actualEvents.Add(new TestEvent(this.cpu.Cycles, "MR", this.Address.Word, this.Data)); this.actualEvents.Add(new TestEvent(0, "MR", this.Address.Word, this.Data));
base.OnReadByte(); base.OnReadByte();
} }
protected override void OnWrittenByte() protected override void OnWrittenByte()
{ {
this.actualEvents.Add(new TestEvent(this.cpu.Cycles, "MW", this.Address.Word, this.Data)); this.actualEvents.Add(new TestEvent(0, "MW", this.Address.Word, this.Data));
base.OnWrittenByte(); base.OnWrittenByte();
} }
@ -377,38 +386,52 @@ namespace Fuse
private void CheckEvents() private void CheckEvents()
{ {
var desires = this.desiredEvents.Container; var expectations = this.expectedEvents.Container;
var actuals = this.actualEvents.Container; var actuals = this.actualEvents.Container;
var j = 0; var eventFailure = expectations.Count != actuals.Count;
for (var i = 0; i < desires.Count; ++i) for (var i = 0; !eventFailure && (i < expectations.Count); ++i)
{ {
var desire = desires[i]; var expectation = expectations[i];
if (desire.Specifier.EndsWith("C")) // Not interested in contention events (yet) var actual = actuals[i];
{
continue; var equalCycles = expectation.Cycles == actual.Cycles;
var equalSpecifier = expectation.Specifier == actual.Specifier;
var equalAddress = expectation.Address == actual.Address;
var equalValue = expectation.Value == actual.Value;
var equal = equalCycles && equalSpecifier && equalAddress && equalValue;
eventFailure = !equal;
} }
var actual = actuals[j++]; if (eventFailure)
var equalCycles = desire.Cycles == actual.Cycles;
var equalSpecifier = desire.Specifier == actual.Specifier;
var equalAddress = desire.Address == actual.Address;
var equalValue = desire.Value == actual.Value;
// var equal = equalCycles && equalSpecifier && equalAddress && equalValue;
var equal = equalSpecifier && equalAddress && equalValue;
if (!equal)
{ {
this.Failed = true; this.DumpExpectedEvents();
this.DumpActualEvents();
var expectedOutput = $"**** Event issue (desire index, {i}): {ToString(desire)}";
System.Console.Error.WriteLine(expectedOutput);
var actualOutput = $"**** Event issue (actual index, {j}): {ToString(actual)}";
System.Console.Error.WriteLine(actualOutput);
} }
this.Failed = eventFailure;
}
private void DumpExpectedEvents()
{
System.Console.Error.WriteLine("++++ Dumping expected events:");
DumpEvents(this.expectedEvents.Container);
}
private void DumpActualEvents()
{
System.Console.Error.WriteLine("++++ Dumping actual events:");
DumpEvents(this.actualEvents.Container);
}
private static void DumpEvents(IEnumerable<TestEvent> events)
{
foreach (var e in events)
{
var output = $" Event issue {ToString(e)}";
System.Console.Error.WriteLine(output);
} }
} }