private async Task ValidateResults(List <ExpectedGrainActivity> txGrains)
{
await ReportResults(txGrains);
foreach (ExpectedGrainActivity activity in txGrains)
{
var grain = activity.Grain;
List <BitArrayState> actual = await grain.Get();
// self consistency check, all resources should be the same
BitArrayState first = actual.FirstOrDefault();
Assert.NotNull(first);
foreach (BitArrayState result in actual)
{
Assert.Equal(first.Length, result.Length);
Assert.Equal(first.ToString(), result.ToString());
}
// Check against expected.
// Only need to check if behavior was not ambiguous.
// Only need to check first, since we've already verified all resources are the same.
var expected = activity.Expected;
var unambigous = activity.Unambiguous;
Assert.Equal(first.Length, expected.Length);
var unambiguousExpected = expected & unambigous;
var unambiguousFirst = first & unambigous;
var difference = unambiguousFirst ^ unambiguousExpected;
if (unambiguousExpected != unambiguousFirst)
{
this.Log("Inconsistent results:\n" +
$"{first} Actual state\n" +
$"{expected} Expected state\n" +
$"{unambigous} Unambiguous bits\n" +
$"{difference} Inconsistencies\n" +
$"Grain: {grain}");
}
Assert.Equal(unambiguousExpected.ToString(), unambiguousFirst.ToString());
}
}
private async Task ValidateResults(List <ExpectedGrainActivity> txGrains)
{
await Task.WhenAll(txGrains.Select(a => a.GetActual()));
this.Log($"Got all {txGrains.Count} actual values");
bool pass = true;
int i = 0;
foreach (ExpectedGrainActivity activity in txGrains)
{
BitArrayState expected = activity.Expected;
BitArrayState unambiguous = activity.Unambiguous;
BitArrayState unambuguousExpected = expected & unambiguous;
List <BitArrayState> actual = activity.Actual;
BitArrayState first = actual.FirstOrDefault();
if (first == null)
{
this.Log($"No activity for {i} ({activity.GrainId})");
pass = false;
continue;
}
int j = 0;
foreach (BitArrayState result in actual)
{
// skip comparing first to first.
if (ReferenceEquals(first, result))
{
continue;
}
// Check if each state is identical to the first state.
var difference = result ^ first;
if (difference.Value.Any(v => v != 0))
{
this.Log($"Activity on grain {i}, state {j} did not match 'first':\n"
+ $" {first}\n"
+ $"^ {result}\n"
+ $"= {difference}\n"
+ $"Activation: {activity.GrainId}");
pass = false;
}
j++;
}
// Check if the unambiguous portions of the first match.
var unambiguousFirst = first & unambiguous;
var unambiguousDifference = unambuguousExpected ^ unambiguousFirst;
if (unambiguousDifference.Value.Any(v => v != 0))
{
this.Log(
$"First state on grain {i} did not match 'expected':\n"
+ $" {unambuguousExpected}\n"
+ $"^ {unambiguousFirst}\n"
+ $"= {unambiguousDifference}\n"
+ $"Activation: {activity.GrainId}");
pass = false;
}
i++;
}
this.Log($"Report complete : {pass}");
Assert.True(pass);
}