public void BaseTest()
{
Xtensive.Tuples.Tuple t1 = Xtensive.Tuples.Tuple.Create(1, "2");
Xtensive.Tuples.Tuple t2 = Xtensive.Tuples.Tuple.Create(3, 4.0, "5");
TestLog.Info("Originals: {0}, {1}", t1, t2);
CombineTransform mt = new CombineTransform(false, t1.Descriptor, t2.Descriptor);
CombineTransform mtro = new CombineTransform(true, t1.Descriptor, t2.Descriptor);
Xtensive.Tuples.Tuple wt1 = mt.Apply(TupleTransformType.TransformedTuple, t1, t2);
TestLog.Info("Wrapper: {0}", wt1);
Xtensive.Tuples.Tuple ct1 = mt.Apply(TupleTransformType.Tuple, t1, t2);
TestLog.Info("Copy: {0}", ct1);
Xtensive.Tuples.Tuple wt2 = mt.Apply(TupleTransformType.TransformedTuple, t1, t2);
Xtensive.Tuples.Tuple ct2 = mt.Apply(TupleTransformType.Tuple, t1, t2);
Assert.AreEqual(wt1, wt2);
Assert.AreEqual(wt2, ct1);
Assert.AreEqual(ct1, ct2);
wt1.SetValue(2, 0);
Assert.AreEqual(t2.GetValue(0), wt1.GetValue(2));
Assert.AreEqual(wt1, wt2);
Assert.AreNotEqual(wt2, ct1);
Assert.AreEqual(ct1, ct2);
ct1.SetValue(2, 0);
Assert.AreEqual(t2.GetValue(0), ct1.GetValue(2));
Assert.AreEqual(wt1, wt2);
Assert.AreEqual(wt2, ct1);
Assert.AreNotEqual(ct1, ct2);
Xtensive.Tuples.Tuple wtro = mtro.Apply(TupleTransformType.TransformedTuple, t1, t2);
AssertEx.Throws <NotSupportedException>(delegate {
wtro.SetValue(2, 0);
});
CombineTransform mt3 = new CombineTransform(false, t1.Descriptor, t1.Descriptor, t1.Descriptor);
Xtensive.Tuples.Tuple wt3 = mt3.Apply(TupleTransformType.TransformedTuple, t1, t1, t1);
TestLog.Info("Wrapper: {0}", wt3);
Xtensive.Tuples.Tuple ct3 = mt3.Apply(TupleTransformType.Tuple, t1, t1, t1);
TestLog.Info("Copy: {0}", ct3);
t1.SetValue(0, 0);
Assert.AreEqual(wt3.GetValue(4), t1.GetValue(0));
t1.SetValue(0, 1);
CombineTransform mt4 = new CombineTransform(false, t1.Descriptor, t1.Descriptor, t1.Descriptor, t1.Descriptor);
Xtensive.Tuples.Tuple wt4 = mt4.Apply(TupleTransformType.TransformedTuple, t1, t1, t1, t1);
TestLog.Info("Wrapper: {0}", wt4);
Xtensive.Tuples.Tuple ct4 = mt4.Apply(TupleTransformType.Tuple, t1, t1, t1, t1);
TestLog.Info("Copy: {0}", ct4);
t1.SetValue(0, 0);
Assert.AreEqual(wt4.GetValue(6), t1.GetValue(0));
t1.SetValue(0, 1);
}
private static void TestTuple(Xtensive.Tuples.Tuple tuple)
{
Assert.IsFalse(tuple.GetFieldState(0).IsAvailable());
try {
tuple.GetFieldState(0).IsNull();
throw new AssertionException("Value is not available. No one knows if it is null or not.");
} catch (InvalidOperationException) {
}
tuple.SetValue(0, 1);
Assert.IsTrue(tuple.GetFieldState(0).IsAvailable());
Assert.IsFalse(tuple.GetFieldState(0).IsNull());
Assert.IsTrue(tuple.GetFieldState(0).HasValue());
Assert.AreEqual(1, tuple.GetValue(0));
Assert.AreEqual(1, tuple.GetValue <int>(0));
Assert.AreEqual(new int?(1), tuple.GetValue <int?>(0));
tuple.SetValue(0, null);
Assert.IsTrue(tuple.GetFieldState(0).IsAvailable());
Assert.IsTrue(tuple.GetFieldState(0).IsNull());
Assert.IsFalse(tuple.GetFieldState(0).HasValue());
Assert.AreEqual(null, tuple.GetValue(0));
Assert.AreEqual(null, tuple.GetValue <int?>(0));
tuple.SetValue <int?>(0, null);
Assert.IsTrue(tuple.GetFieldState(0).IsAvailable());
Assert.IsTrue(tuple.GetFieldState(0).IsNull());
Assert.IsFalse(tuple.GetFieldState(0).HasValue());
Assert.AreEqual(null, tuple.GetValue(0));
Assert.AreEqual(null, tuple.GetValue <int?>(0));
Assert.AreEqual(null, tuple.GetValueOrDefault(0));
Assert.AreEqual(null, tuple.GetValueOrDefault <int?>(0));
try {
tuple.GetValue(1);
throw new AssertionException("Value should not be available.");
} catch (InvalidOperationException) {
}
try {
tuple.GetValue <string>(2);
throw new AssertionException("Value should not be available.");
} catch (InvalidOperationException) {
}
try {
tuple.GetValue <byte>(0);
throw new AssertionException("Null reference or Invalid cast exception should be thrown.");
}
catch (NullReferenceException) {}
catch (InvalidCastException) {}
Assert.IsTrue(tuple.Equals(tuple));
}
private void GetValueTest(Xtensive.Tuples.Tuple t, int count, int index)
{
for (int i = 0; i < count; i++)
{
TupleFieldState state;
t.GetValue(index, out state);
}
}
private void GetAllValuesTest(Xtensive.Tuples.Tuple t, int count)
{
int fieldCount = t.Count;
for (int i = 0; i < count; i++)
{
for (int j = 0; j < fieldCount; j++)
{
TupleFieldState state;
t.GetValue(j, out state);
}
}
}
public void BaseTest()
{
Xtensive.Tuples.Tuple t = Xtensive.Tuples.Tuple.Create(1, "2", 3, 4.0);
TestLog.Info("Original: {0}", t);
SegmentTransform st = new SegmentTransform(false, t.Descriptor, new Segment <int>(1, 2));
SegmentTransform stro = new SegmentTransform(true, t.Descriptor, new Segment <int>(1, 2));
Xtensive.Tuples.Tuple wt1 = st.Apply(TupleTransformType.TransformedTuple, t);
TestLog.Info("Wrapper: {0}", wt1);
Xtensive.Tuples.Tuple ct1 = st.Apply(TupleTransformType.Tuple, t);
TestLog.Info("Copy: {0}", ct1);
Xtensive.Tuples.Tuple wt2 = st.Apply(TupleTransformType.TransformedTuple, t);
Xtensive.Tuples.Tuple ct2 = st.Apply(TupleTransformType.Tuple, t);
Assert.AreEqual(wt1, wt2);
Assert.AreEqual(wt2, ct1);
Assert.AreEqual(ct1, ct2);
wt1.SetValue(1, 1);
Assert.AreEqual(t.GetValue(2), wt1.GetValue(1));
Assert.AreEqual(wt1, wt2);
Assert.AreNotEqual(wt2, ct1);
Assert.AreEqual(ct1, ct2);
ct1.SetValue(1, 1);
Assert.AreEqual(t.GetValue(2), ct1.GetValue(1));
Assert.AreEqual(wt1, wt2);
Assert.AreEqual(wt2, ct1);
Assert.AreNotEqual(ct1, ct2);
Xtensive.Tuples.Tuple wtro = stro.Apply(TupleTransformType.TransformedTuple, t);
AssertEx.Throws <NotSupportedException>(delegate {
wtro.SetValue(1, 1);
});
}
bool ManualEquals(Xtensive.Tuples.Tuple x, Xtensive.Tuples.Tuple y)
{
if (y != null)
{
TupleFieldState state;
TupleFieldState state2;
if (x == y)
{
return(true);
}
if (x.Descriptor != y.Descriptor)
{
return(false);
}
var flag = x.GetValue <int>(0, out state) == y.GetValue <int>(0, out state2);
if ((state == state2) && ((state != TupleFieldState.Available) || flag))
{
return(true);
}
}
return(false);
}