Implement WriteStringValueSegment defined in Issue 67337

src/libraries/System.Text.Encodings.Web/src/System/ThrowHelper.cs

@@ -46,11 +46,6 @@ internal static void ThrowArgumentOutOfRangeException(ExceptionArgument argument
             throw new ArgumentOutOfRangeException(GetArgumentName(argument));
         }
 
-        private static ArgumentException GetArgumentException(ExceptionResource resource)
-        {
-            return new ArgumentException(GetResourceString(resource));
-        }
-
         private static ArgumentOutOfRangeException GetArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
         {
             return new ArgumentOutOfRangeException(GetArgumentName(argument), GetResourceString(resource));

src/libraries/System.Text.Encodings.Web/tests/SR.cs

@@ -0,0 +1,17 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System
+{
+    internal static partial class SR
+    {
+        /// <summary>Index was out of range. Must be non-negative and less than the size of the collection.</summary>
+        internal static string @ArgumentOutOfRange_IndexMustBeLess => @"Index was out of range. Must be non-negative and less than the size of the collection.";
+        /// <summary>Cannot extract a Unicode scalar value from the specified index in the input.</summary>
+        internal static string @Argument_CannotExtractScalar => @"Cannot extract a Unicode scalar value from the specified index in the input.";
+        /// <summary>Destination is too short.</summary>
+        internal static string @Argument_DestinationTooShort => @"Destination is too short.";
+        /// <summary>Object must be of type Rune.</summary>
+        internal static string @Arg_MustBeRune => @"Object must be of type Rune.";
+    }
+}

src/libraries/System.Text.Encodings.Web/tests/System.Text.Encodings.Web.Tests.csproj

@@ -3,6 +3,8 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetFrameworkMinimum)</TargetFrameworks>
     <UnicodeUcdVersion>15.0</UnicodeUcdVersion>
+    <!-- CS3021: 'type' does not need a CLSCompliant attribute because the assembly does not have a CLSCompliant attribute -->
+    <NoWarn Condition="'$(TargetFrameworkIdentifier)' != '.NETCoreApp'">$(NoWarn);CS3021</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies">
@@ -19,6 +21,7 @@
     <Compile Include="AsciiByteMapTests.cs" />
     <Compile Include="AsciiPreescapedDataTests.cs" />
     <Compile Include="AllowedAsciiCodePointsTests.cs" />
+    <Compile Include="SR.cs" />
     <Compile Include="InboxEncoderCommonTests.cs" />
     <Compile Include="AllowedBmpCodePointsBitmapTests.cs" />
     <Compile Include="TextEncoderBatteryTests.cs" />
@@ -39,9 +42,10 @@
     <Compile Include="UnicodeTestHelpers.cs" />
     <Compile Include="UrlEncoderTests.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
-    <Compile Include="..\src\Polyfills\System.Text.Rune.netstandard20.cs" Link="Polyfills\System.Text.Rune.netstandard20.cs" />
-    <Compile Include="..\src\System\Text\Encodings\Web\ThrowHelper.cs" Link="System\Text\Encodings\Web\ThrowHelper.cs" />
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
+    <Compile Include="$(CoreLibSharedDir)System\Text\Rune.cs" Link="System\Text\Rune.cs" />
+    <Compile Include="$(CoreLibSharedDir)System\Text\Unicode\Utf16Utility.cs" Link="System\Text\Unicode\Utf16Utility.cs" />
+    <Compile Include="..\src\System\ThrowHelper.cs" Link="System\ThrowHelper.cs" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="System.Private.Runtime.UnicodeData" Version="$(SystemPrivateRuntimeUnicodeDataVersion)" ExcludeAssets="contentFiles" GeneratePathProperty="true" />

src/libraries/System.Text.Json/src/System/ThrowHelper.cs

@@ -46,11 +46,6 @@ internal static void ThrowArgumentOutOfRangeException(ExceptionArgument argument
             throw new ArgumentOutOfRangeException(GetArgumentName(argument));
         }
 
-        private static ArgumentException GetArgumentException(ExceptionResource resource)
-        {
-            return new ArgumentException(GetResourceString(resource));
-        }
-
         private static ArgumentOutOfRangeException GetArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
         {
             return new ArgumentOutOfRangeException(GetArgumentName(argument), GetResourceString(resource));