public void DangerousGetUnderlyingArray()
{
ImmutableArray <int> immutable = ImmutableArray.Create(1, 2, 3);
int[] array = ImmutableArrayInterop.DangerousGetUnderlyingArray(immutable);
Assert.Equal(3, array.Length);
Assert.Equal(1, array[0]);
Assert.Equal(2, array[1]);
Assert.Equal(3, array[2]);
array[0] = 9;
Assert.Equal(9, immutable[0]);
}
/// <exception cref="ArgumentNullException"><paramref name="buffer"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException">Range specified by <paramref name="start"/> and <paramref name="byteCount"/> falls outside of the bounds of the <paramref name="buffer"/>.</exception>
/// <exception cref="InvalidOperationException">Builder is not writable, it has been linked with another one.</exception>
public void WriteBytes(ImmutableArray <byte> buffer, int start, int byteCount)
{
WriteBytes(ImmutableArrayInterop.DangerousGetUnderlyingArray(buffer), start, byteCount);
}
public void DangerousGetUnderlyingArrayNegativeTests()
{
ImmutableArray <int> immutable = default(ImmutableArray <int>);
Assert.Null(ImmutableArrayInterop.DangerousGetUnderlyingArray(immutable));
}
