using System; using System.Runtime.CompilerServices; namespace NUnit.Framework.Constraints.Comparers { internal static class StringsComparer { [System.Runtime.CompilerServices.NullableContext(1)] public static EqualMethodResult Equal(object x, object y, ref Tolerance tolerance, ComparisonState state, NUnitEqualityComparer equalityComparer) { string text = x as string; if (text != null) { string text2 = y as string; if (text2 != null) { if (tolerance.HasVariance) return EqualMethodResult.ToleranceNotSupported; StringComparison comparisonType = equalityComparer.IgnoreCase ? StringComparison.CurrentCultureIgnoreCase : StringComparison.Ordinal; if (!text.Equals(text2, comparisonType)) return EqualMethodResult.ComparedNotEqual; return EqualMethodResult.ComparedEqual; } } return EqualMethodResult.TypesNotSupported; } } }