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Fix flaky tokenizer tests #18326

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Feb 18, 2025
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Fix flaky tokenizer tests #18326

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4 changes: 2 additions & 2 deletions tests/FSharp.Compiler.Service.Tests/TokenizerTests.fs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,6 @@ open FSharp.Compiler.Tokenization
open FSharp.Test
open Xunit

let sourceTok = FSharpSourceTokenizer([], Some "C:\\test.fsx", None, None)

let rec parseLine(line: string, state: FSharpTokenizerLexState ref, tokenizer: FSharpLineTokenizer) = seq {
match tokenizer.ScanToken(state.Value) with
| Some(tok), nstate ->
Expand All @@ -17,8 +15,10 @@ let rec parseLine(line: string, state: FSharpTokenizerLexState ref, tokenizer: F
state.Value <- nstate }

let tokenizeLines (lines:string[]) =
let sourceTok = FSharpSourceTokenizer([], Some "C:\\test.fsx", None, None)
[ let state = ref FSharpTokenizerLexState.Initial
for n, line in lines |> Seq.zip [ 0 .. lines.Length-1 ] do

let tokenizer = sourceTok.CreateLineTokenizer(line)
yield n, parseLine(line, state, tokenizer) |> List.ofSeq ]

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