public void New()
{
using (var list = UnsafeRawList <int> .Null) {
Assert.True(list.Equals(list));
Assert.Throws <NullReferenceException>(() => list.Count);
Assert.Throws <NullReferenceException>(() => list.Capacity);
Assert.Throws <NullReferenceException>(() => list.Ptr);
Assert.Throws <NullReferenceException>(() => list.Add(0));
}
using (var list = new UnsafeRawList <int>()) {
Assert.Equal(0, list.Count);
Assert.True(list.Capacity >= 0);
Assert.NotEqual(IntPtr.Zero, list.Ptr);
}
using (var list = new UnsafeRawList <int>(10)) {
Assert.Equal(0, list.Count);
Assert.Equal(10, list.Capacity);
Assert.NotEqual(IntPtr.Zero, list.Ptr);
}
ReadOnlySpan <int> source = Enumerable.Range(0, 100).ToArray();
using (var list = new UnsafeRawList <int>(source)) {
Assert.Equal(source.Length, list.Count);
Assert.True(source.Length >= list.Capacity);
Assert.NotEqual(IntPtr.Zero, list.Ptr);
Assert.True(list.AsSpan().SequenceEqual(source));
}
}
public void RemoveAt()
{
const int Count = 10;
ReadOnlySpan <int> source = Enumerable.Range(0, Count).ToArray();
using (var list = new UnsafeRawList <int>(source)) {
Assert.True(list.AsSpan().SequenceEqual(source));
list.RemoveAt(5);
Assert.True(list.AsSpan().SequenceEqual(new[] { 0, 1, 2, 3, 4, 6, 7, 8, 9 }));
list.RemoveAt(0);
Assert.True(list.AsSpan().SequenceEqual(new[] { 1, 2, 3, 4, 6, 7, 8, 9 }));
list.RemoveAt(1);
Assert.True(list.AsSpan().SequenceEqual(new[] { 1, 3, 4, 6, 7, 8, 9 }));
list.RemoveAt(6);
Assert.True(list.AsSpan().SequenceEqual(new[] { 1, 3, 4, 6, 7, 8, }));
}
}
public void Add()
{
using (var list = new UnsafeRawList <int>()) {
const int Count = 10;
for (int i = 0; i < Count; i++)
{
list.Add(i);
}
for (int i = 0; i < list.Count; i++)
{
Assert.Equal(i, list[i]);
}
}
ReadOnlySpan <int> source = Enumerable.Range(0, 100).ToArray();
using (var list = new UnsafeRawList <int>(source)) {
list.AddRange(source);
Assert.True(list.AsSpan(0, source.Length).SequenceEqual(source));
Assert.True(list.AsSpan(source.Length, source.Length).SequenceEqual(source));
}
}
public void Dispose()
{
_srcToDest?.Dispose();
foreach (var l in _destLists.AsSpan())
{
l.Dispose();
}
_destLists.Dispose();
_destToSrc?.Dispose();
foreach (var l in _srcLists.AsSpan())
{
l.Dispose();
}
_srcLists.Dispose();
}