Re enable tests for operators: OperatorsModule1.fs and OperatorsModule2.fs (dotnet#9516) (dotnet#9587)

* Re-enabling tests from OperatorsModule1/2.fs (compile errors)

* Fix compile errors in OperatorsModule1/2.fs, fix tests. Note tanh test comment.

* Fix `tanh` test, ensure stable result on x86 vs x64 runtimes

* Stop using exception AssertionException, so that test window shows useful info

* Whitespace cleanup and redundant code removal

* Cleanup spelling etc

* Re-enabling int, int16, int32, int64, nativeint, incr, nullArg etc tests

* Special-case floating-point assertion messages for higher precision output

* Fix/update/add tests (some still failing)

* Separate Checked tests, add & fix others, differentiate framework/bitness for some tests

* Add branch for .NET Native (ignore cos test)

* Resorting to comparing floats with a delta using Assert.AreNearEqual

* Add some more tests

Co-authored-by: Abel Braaksma <abel.online@xs4all.nl>

Author: 2 people

tests/FSharp.Core.UnitTests/FSharp.Core.UnitTests.fsproj

@@ -40,6 +40,13 @@
   <ItemGroup>
     <Compile Include="NUnitFrameworkShims.fs" />
     <Compile Include="LibraryTestFx.fs" />
+    <Compile Include="FSharp.Core\PrimTypes.fs" />
+    <Compile Include="FSharp.Core\ComparersRegression.fs" />
+    <Compile Include="FSharp.Core\DiscrimantedUnionType.fs" />
+    <Compile Include="FSharp.Core\RecordTypes.fs" />
+    <Compile Include="FSharp.Core\OperatorsModule1.fs" />
+    <Compile Include="FSharp.Core\OperatorsModule2.fs" />
+    <Compile Include="FSharp.Core\OperatorsModuleChecked.fs" />
 
     <Compile Include="FSharp.Core\Microsoft.FSharp.Collections\Utils.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Collections\ArrayModule.fs" />
@@ -66,10 +73,6 @@
     <Compile Include="FSharp.Core\Microsoft.FSharp.Collections\CollectionModulesConsistency.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Collections\StringModule.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Collections\SeqMultipleIteration.fs" />
-    <Compile Include="FSharp.Core\PrimTypes.fs" />
-    <Compile Include="FSharp.Core\ComparersRegression.fs" />
-    <Compile Include="FSharp.Core\DiscrimantedUnionType.fs" />
-    <Compile Include="FSharp.Core\RecordTypes.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Core\BigIntType.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Core\IntConversions.fs" />
     <Compile Include="FSharp.Core\Microsoft.FSharp.Core\IntConversionsGenerated.fs" />
@@ -94,9 +97,7 @@
     <Compile Include="SurfaceArea.net40.fs" Condition="$(TargetFramework.StartsWith('net4'))" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Content Include="**/*" Exclude="**/*.bak;Directory.Build.Props;Directory.Build.targets;FSharp.Core.UnitTests.fsproj" CopyToOutputDirectory="never" />
-  </ItemGroup>
+  <ItemGroup />
 
   <ItemGroup Condition="'$(BUILD_IN_FSHARP_REPOSITORY)' == 'true'">
     <ProjectReference Include="$(FSharpSourcesRoot)\fsharp\FSharp.Core\FSharp.Core.fsproj" />
@@ -113,4 +114,8 @@
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" PrivateAssets="All" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Content Remove="FSharp.Core\OperatorsModule2.fs" />
+  </ItemGroup>
+
 </Project>