whenGuardss01.fs and whenGuardss02.fs look just like whenGuards01.fs and whenGuards02.fs

[jsoref]

Repro steps

Provide the steps required to reproduce the problem:

1. gh repo clone dotnet/fsharp
2. cd fsharp
3. for a in 1 2; do diff -u tests/FSharp.Compiler.ComponentTests/Conformance/PatternMatching/Expression/whenGuards0$a.fs tests/FSharp.Compiler.ComponentTests/Conformance/PatternMatching/Expression/whenGuardss0$a.fs; done|wc -l

Expected behavior

Some output which signifies why whenGuardss files exist -- they appear to be identical to whenGuards files.

Actual behavior

0

Known workarounds

Delete the whenGuardss files (whenGuardss01.fs and whenGuardss02.fs) and references to them.

This is a whenGuards reference:

fsharp/tests/FSharp.Compiler.ComponentTests/Conformance/PatternMatching/Expression/Expression.fs

Lines 98 to 105 in be6352d

	// This test was automatically generated (moved from FSharpQA suite - Conformance/PatternMatching/Expression)
	[<Theory; Directory(__SOURCE_DIRECTORY__, Includes=[|"whenGuards01.fs"|])>]
	let ``Expression - whenGuards01_fs - --test:ErrorRanges`` compilation =
	compilation
	|> asFs
	|> withOptions ["--test:ErrorRanges"]
	|> typecheck
	|> shouldSucceed

This is a whenGuardss reference:

fsharp/tests/FSharp.Compiler.ComponentTests/Conformance/PatternMatching/Expression/Expression.fs

Lines 116 to 123 in be6352d

	// This test was automatically generated (moved from FSharpQA suite - Conformance/PatternMatching/Expression)
	[<Theory; Directory(__SOURCE_DIRECTORY__, Includes=[|"whenGuardss01.fs"|])>]
	let ``Expression - whenGuardss01_fs - --test:ErrorRanges`` compilation =
	compilation
	|> asFs
	|> withOptions ["--test:ErrorRanges"]
	|> typecheck
	|> shouldSucceed

Related information

The files appear to be part of the original commit in this repository, so there isn't any history to explain the reasons they exist
https://github.com/dotnet/fsharp/commits/fb01e0a4858b3f0b24ee115664b4b3255485f268/tests/fsharpqa/Source/Conformance/PatternMatching/Expression/whenGuardss01.fs?browsing_rename_history=true&new_path=tests/FSharp.Compiler.ComponentTests/Conformance/PatternMatching/Expression/whenGuardss01.fs&original_branch=main

[vzarytovskii]

It happens that tests are duplicated. Might be testing different things, and changed over years or automigration issue.

Definitely not a bug though.

[jsoref]

The files are identical now and were identical in the initial (3900d41) commit -- I'm having a hard time seeing how they could possibly be testing different things.

It's possible they were different before the history of this repository, but they do not appear to have had independent lives since their initial release.