public void PerformanceTest()
{
AdvancedComparerStruct <Xtensive.Tuples.Tuple> comparer = AdvancedComparerStruct <Xtensive.Tuples.Tuple> .Default;
Xtensive.Tuples.Tuple t = Xtensive.Tuples.Tuple.Create(1, 2);
Xtensive.Tuples.Tuple ct = t.ToRegular();
Xtensive.Tuples.Tuple wt = t.ToReadOnly(TupleTransformType.TransformedTuple);
Xtensive.Tuples.Tuple wtc = t.ToReadOnly(TupleTransformType.TransformedTuple);
int count = IterationCount;
comparer.Equals(t, ct);
comparer.Equals(t, wt);
comparer.Equals(wt, wtc);
TestHelper.CollectGarbage();
using (new Measurement("O&O", MeasurementOptions.Log, count))
for (int i = 0; i < count; i++)
{
comparer.Equals(t, ct);
}
TestHelper.CollectGarbage();
using (new Measurement("O&W", MeasurementOptions.Log, count))
for (int i = 0; i < count; i++)
{
comparer.Equals(t, wt);
}
TestHelper.CollectGarbage();
using (new Measurement("W&W", MeasurementOptions.Log, count))
for (int i = 0; i < count; i++)
{
comparer.Equals(wt, wtc);
}
}
public void BaseTest()
{
Xtensive.Tuples.Tuple t = Xtensive.Tuples.Tuple.Create(1, "2", 3);
TestLog.Info("Original: {0}", t);
Xtensive.Tuples.Tuple rt = t.ToReadOnly(TupleTransformType.TransformedTuple);
TestLog.Info("Wrapper: {0}", rt);
Assert.AreEqual(t, rt);
t.SetValue(0, 2);
Assert.AreEqual(t, rt);
t.SetValue(0, 1);
AssertEx.Throws <NotSupportedException>(delegate {
rt.SetValue(0, 2);
});
Xtensive.Tuples.Tuple ct = t.ToReadOnly(TupleTransformType.Tuple);
TestLog.Info("Copy: {0}", ct);
Assert.AreEqual(t, ct);
t.SetValue(0, 2);
Assert.AreNotEqual(t, ct);
t.SetValue(0, 1);
AssertEx.Throws <NotSupportedException>(delegate {
ct.SetValue(0, 2);
});
}