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Adding generic math tests for integer types
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1,175 changes: 1,175 additions & 0 deletions
1,175
src/libraries/System.Runtime/tests/System/ByteTests.GenericMath.cs
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src/libraries/System.Runtime/tests/System/CharTests.GenericMath.cs
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src/libraries/System.Runtime/tests/System/GenericMathHelpers.cs
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| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
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| using System.Globalization; | ||
| using System.Runtime.Versioning; | ||
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| namespace System.Tests | ||
| { | ||
| [RequiresPreviewFeatures] | ||
| public static class AdditionOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : IAdditionOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_Addition(TSelf left, TOther right) => left + right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class AdditiveIdentityHelper<TSelf, TResult> | ||
| where TSelf : IAdditiveIdentity<TSelf, TResult> | ||
| { | ||
| public static TResult AdditiveIdentity => TSelf.AdditiveIdentity; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class BinaryIntegerHelper<TSelf> | ||
| where TSelf : IBinaryInteger<TSelf> | ||
| { | ||
| public static TSelf LeadingZeroCount(TSelf value) => TSelf.LeadingZeroCount(value); | ||
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| public static TSelf PopCount(TSelf value) => TSelf.PopCount(value); | ||
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| public static TSelf RotateLeft(TSelf value, int rotateAmount) => TSelf.RotateLeft(value, rotateAmount); | ||
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| public static TSelf RotateRight(TSelf value, int rotateAmount) => TSelf.RotateRight(value, rotateAmount); | ||
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| public static TSelf TrailingZeroCount(TSelf value) => TSelf.TrailingZeroCount(value); | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class BinaryNumberHelper<TSelf> | ||
| where TSelf : IBinaryNumber<TSelf> | ||
| { | ||
| public static bool IsPow2(TSelf value) => TSelf.IsPow2(value); | ||
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| public static TSelf Log2(TSelf value) => TSelf.Log2(value); | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class BitwiseOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : IBitwiseOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_BitwiseAnd(TSelf left, TOther right) => left & right; | ||
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| public static TResult op_BitwiseOr(TSelf left, TOther right) => left | right; | ||
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| public static TResult op_ExclusiveOr(TSelf left, TOther right) => left ^ right; | ||
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| public static TResult op_OnesComplement(TSelf value) => ~value; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class ComparisonOperatorsHelper<TSelf, TOther> | ||
| where TSelf : IComparisonOperators<TSelf, TOther> | ||
| { | ||
| public static bool op_GreaterThan(TSelf left, TOther right) => left > right; | ||
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| public static bool op_GreaterThanOrEqual(TSelf left, TOther right) => left >= right; | ||
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| public static bool op_LessThan(TSelf left, TOther right) => left < right; | ||
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| public static bool op_LessThanOrEqual(TSelf left, TOther right) => left <= right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class DecrementOperatorsHelper<TSelf> | ||
| where TSelf : IDecrementOperators<TSelf> | ||
| { | ||
| public static TSelf op_Decrement(TSelf value) => --value; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class DivisionOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : IDivisionOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_Division(TSelf left, TOther right) => left / right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class EqualityOperatorsHelper<TSelf, TOther> | ||
| where TSelf : IEqualityOperators<TSelf, TOther> | ||
| { | ||
| public static bool op_Equality(TSelf left, TOther right) => left == right; | ||
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| public static bool op_Inequality(TSelf left, TOther right) => left != right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class IncrementOperatorsHelper<TSelf> | ||
| where TSelf : IIncrementOperators<TSelf> | ||
| { | ||
| public static TSelf op_Increment(TSelf value) => ++value; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class ModulusOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : IModulusOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_Modulus(TSelf left, TOther right) => left % right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class MultiplyOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : IMultiplyOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_Multiply(TSelf left, TOther right) => left * right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class MinMaxValueHelper<TSelf> | ||
| where TSelf : IMinMaxValue<TSelf> | ||
| { | ||
| public static TSelf MaxValue => TSelf.MaxValue; | ||
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| public static TSelf MinValue => TSelf.MinValue; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class MultiplicativeIdentityHelper<TSelf, TResult> | ||
| where TSelf : IMultiplicativeIdentity<TSelf, TResult> | ||
| { | ||
| public static TResult MultiplicativeIdentity => TSelf.MultiplicativeIdentity; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class NumberHelper<TSelf> | ||
| where TSelf : INumber<TSelf> | ||
| { | ||
| public static TSelf One => TSelf.One; | ||
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| public static TSelf Zero => TSelf.Zero; | ||
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| public static TSelf Abs(TSelf value) => TSelf.Abs(value); | ||
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| public static TSelf Clamp(TSelf value, TSelf min, TSelf max) => TSelf.Clamp(value, min, max); | ||
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| public static TSelf Create<TOther>(TOther value) | ||
| where TOther : INumber<TOther> => TSelf.Create<TOther>(value); | ||
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| public static TSelf CreateSaturating<TOther>(TOther value) | ||
| where TOther : INumber<TOther> => TSelf.CreateSaturating<TOther>(value); | ||
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| public static TSelf CreateTruncating<TOther>(TOther value) | ||
| where TOther : INumber<TOther> => TSelf.CreateTruncating<TOther>(value); | ||
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| public static (TSelf Quotient, TSelf Remainder) DivRem(TSelf left, TSelf right) => TSelf.DivRem(left, right); | ||
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| public static TSelf Max(TSelf x, TSelf y) => TSelf.Max(x, y); | ||
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| public static TSelf Min(TSelf x, TSelf y) => TSelf.Min(x, y); | ||
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| public static TSelf Parse(string s, NumberStyles style, IFormatProvider provider) => TSelf.Parse(s, style, provider); | ||
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| public static TSelf Parse(ReadOnlySpan<char> s, NumberStyles style, IFormatProvider provider) => TSelf.Parse(s, style, provider); | ||
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| public static TSelf Sign(TSelf value) => TSelf.Sign(value); | ||
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| public static bool TryCreate<TOther>(TOther value, out TSelf result) | ||
| where TOther : INumber<TOther> => TSelf.TryCreate<TOther>(value, out result); | ||
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| public static bool TryParse(string s, NumberStyles style, IFormatProvider provider, out TSelf result) => TSelf.TryParse(s, style, provider, out result); | ||
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| public static bool TryParse(ReadOnlySpan<char> s, NumberStyles style, IFormatProvider provider, out TSelf result) => TSelf.TryParse(s, style, provider, out result); | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class ParseableHelper<TSelf> | ||
| where TSelf : IParseable<TSelf> | ||
| { | ||
| public static TSelf Parse(string s, IFormatProvider provider) => TSelf.Parse(s, provider); | ||
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| public static bool TryParse(string s, IFormatProvider provider, out TSelf result) => TSelf.TryParse(s, provider, out result); | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class ShiftOperatorsHelper<TSelf, TResult> | ||
| where TSelf : IShiftOperators<TSelf, TResult> | ||
| { | ||
| public static TResult op_LeftShift(TSelf value, int shiftAmount) => value << shiftAmount; | ||
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| public static TResult op_RightShift(TSelf value, int shiftAmount) => value >> shiftAmount; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class SignedNumberHelper<TSelf> | ||
| where TSelf : ISignedNumber<TSelf> | ||
| { | ||
| public static TSelf NegativeOne => TSelf.NegativeOne; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class SpanParseableHelper<TSelf> | ||
| where TSelf : ISpanParseable<TSelf> | ||
| { | ||
| public static TSelf Parse(ReadOnlySpan<char> s, IFormatProvider provider) => TSelf.Parse(s, provider); | ||
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| public static bool TryParse(ReadOnlySpan<char> s, IFormatProvider provider, out TSelf result) => TSelf.TryParse(s, provider, out result); | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class SubtractionOperatorsHelper<TSelf, TOther, TResult> | ||
| where TSelf : ISubtractionOperators<TSelf, TOther, TResult> | ||
| { | ||
| public static TResult op_Subtraction(TSelf left, TOther right) => left - right; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class UnaryNegationOperatorsHelper<TSelf, TResult> | ||
| where TSelf : IUnaryNegationOperators<TSelf, TResult> | ||
| { | ||
| public static TResult op_UnaryNegation(TSelf value) => -value; | ||
| } | ||
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| [RequiresPreviewFeatures] | ||
| public static class UnaryPlusOperatorsHelper<TSelf, TResult> | ||
| where TSelf : IUnaryPlusOperators<TSelf, TResult> | ||
| { | ||
| public static TResult op_UnaryPlus(TSelf value) => +value; | ||
| } | ||
| } |
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src/libraries/System.Runtime/tests/System/GenericMathTests.cs
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