public void EqualsPadding()
{
var layout = FastEquality.CreateLayout(typeof(EndPadding));
Assert.IsTrue(FastEquality.Equals(new EndPadding(1, 2), new EndPadding(1, 2), layout));
Assert.IsFalse(FastEquality.Equals(new EndPadding(1, 2), new EndPadding(1, 3), layout));
Assert.IsFalse(FastEquality.Equals(new EndPadding(1, 2), new EndPadding(4, 2), layout));
}
public void ClassLayout()
{
var layout = FastEquality.CreateLayout(typeof(ClassInStruct));
Assert.AreEqual(1, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = PtrAligned4Count, Aligned4 = true
}, layout[0]);
}
public void PtrLayout()
{
var layout = FastEquality.CreateLayout(typeof(FloatPointer));
Assert.AreEqual(1, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = PtrAligned4Count, Aligned4 = true
}, layout[0]);
}
public void SimpleLayout()
{
var res = FastEquality.CreateLayout(typeof(Simple));
Assert.AreEqual(1, res.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = 2, Aligned4 = true
}, res[0]);
}
public void EqualsInt4()
{
var layout = FastEquality.CreateLayout(typeof(int4));
Assert.IsTrue(FastEquality.Equals(new int4(1, 2, 3, 4), new int4(1, 2, 3, 4), layout));
Assert.IsFalse(FastEquality.Equals(new int4(1, 2, 3, 4), new int4(1, 2, 3, 5), layout));
Assert.IsFalse(FastEquality.Equals(new int4(1, 2, 3, 4), new int4(0, 2, 3, 4), layout));
Assert.IsFalse(FastEquality.Equals(new int4(1, 2, 3, 4), new int4(5, 6, 7, 8), layout));
}
public void EndPaddingLayout()
{
var layout = FastEquality.CreateLayout(typeof(EndPadding));
Assert.AreEqual(1, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = 3, Aligned4 = true
}, layout[0]);
}
public void SimpleEmbeddedLayout()
{
var layout = FastEquality.CreateLayout(typeof(SimpleEmbedded));
Assert.AreEqual(1, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = 5, Aligned4 = true
}, layout[0]);
}
unsafe public void GetHashCodeInt4()
{
var layout = FastEquality.CreateLayout(typeof(int4));
Assert.AreEqual(-270419516, FastEquality.GetHashCode(new int4(1, 2, 3, 4), layout));
Assert.AreEqual(-270419517, FastEquality.GetHashCode(new int4(1, 2, 3, 3), layout));
Assert.AreEqual(1, FastEquality.GetHashCode(new int4(0, 0, 0, 1), layout));
Assert.AreEqual(16777619, FastEquality.GetHashCode(new int4(0, 0, 1, 0), layout));
Assert.AreEqual(0, FastEquality.GetHashCode(new int4(0, 0, 0, 0), layout));
// Note, builtin .GetHashCode() returns different values even for all zeros...
}
public void BytePaddding()
{
var layout = FastEquality.CreateLayout(typeof(BytePadding));
Assert.AreEqual(2, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = 2, Aligned4 = false
}, layout[0]);
Assert.AreEqual(new FastEquality.Layout {
offset = 4, count = 1, Aligned4 = true
}, layout[1]);
}
public void AlignSplitLayout()
{
var layout = FastEquality.CreateLayout(typeof(AlignSplit));
Assert.AreEqual(2, layout.Length);
Assert.AreEqual(new FastEquality.Layout {
offset = 0, count = 3, Aligned4 = true
}, layout[0]);
Assert.AreEqual(new FastEquality.Layout {
offset = 16, count = 2, Aligned4 = true
}, layout[1]);
}
