public static bool?Equal(object x, object y, ref Tolerance tolerance, ComparisonState state, NUnitEqualityComparer equalityComparer)
{
if (!x.GetType().IsArray || !y.GetType().IsArray || equalityComparer.CompareAsCollection)
{
return(null);
}
Array xArray = (Array)x;
Array yArray = (Array)y;
int rank = xArray.Rank;
if (rank != yArray.Rank)
{
return(false);
}
for (int r = 1; r < rank; r++)
{
if (xArray.GetLength(r) != yArray.GetLength(r))
{
return(false);
}
}
return(EnumerablesComparer.Equal(xArray, yArray, ref tolerance, state, equalityComparer));
}
internal ArraysComparer(NUnitEqualityComparer equalityComparer, EnumerablesComparer enumerablesComparer)
{
_equalityComparer = equalityComparer;
_enumerablesComparer = enumerablesComparer;
}