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60 changes: 0 additions & 60 deletions tests/service/ProjectAnalysisTests.fs
Original file line number Diff line number Diff line change
Expand Up @@ -5462,66 +5462,6 @@ type A(i:int) =
| Some decl -> failwithf "unexpected declaration %A" decl
| None -> failwith "declaration list is empty"

[<Test>]
// [<TestCase true>] // Flaky, reenable when stable
[<TestCase false>]
let ``TryGetRecentCheckResultsForFile called with snapshot returns cached result after ParseAndCheckFile`` useTransparentCompiler =
let fileName1 = Path.ChangeExtension(tryCreateTemporaryFileName (), ".fs")
let base2 = tryCreateTemporaryFileName ()
let dllName = Path.ChangeExtension(base2, ".dll")
let projFileName = Path.ChangeExtension(base2, ".fsproj")
let fileSource1Text = """
type A(i:int) =
member x.Value = i
"""
let fileSource1 = SourceText.ofString fileSource1Text
FileSystem.OpenFileForWriteShim(fileName1).Write(fileSource1Text)

let fileNames = [|fileName1|]
let args = mkProjectCommandLineArgs (dllName, [])
let checker = FSharpChecker.Create(useTransparentCompiler=useTransparentCompiler)
let options = { checker.GetProjectOptionsFromCommandLineArgs (projFileName, args) with SourceFiles = fileNames }
let snapshot = FSharpProjectSnapshot.FromOptions(options, DocumentSource.FileSystem) |> Async.RunImmediate

let rbefore = checker.TryGetRecentCheckResultsForFile(fileName1, snapshot)
match rbefore with
| Some(fileResults, checkFileResults) -> failwith "cached results before ParseAndCheckFileInProject was called"
| None -> ()

checker.ParseAndCheckFileInProject(fileName1, snapshot) |> Async.RunImmediate
|> function
| _, FSharpCheckFileAnswer.Succeeded(res) -> ()
| _ -> failwithf "Parsing aborted unexpectedly..."

let rafterCheckResults = checker.TryGetRecentCheckResultsForFile(fileName1, snapshot)
match rafterCheckResults with
| Some(fileResults, checkFileResults) -> ()
| None -> failwith "no results from TryGetRecentCheckResultsForFile"

let fileSource1TextEdited = """
type A(i:int) =
member x.Value = i
member x.Value2 = 23
"""
let fileSource1Edited = SourceText.ofString fileSource1TextEdited
FileSystem.OpenFileForWriteShim(fileName1).Write(fileSource1TextEdited)
let snapshotAfterFileEdit = FSharpProjectSnapshot.FromOptions(options, DocumentSource.FileSystem) |> Async.RunImmediate

let rafterEditBefore2ndCheckResults = checker.TryGetRecentCheckResultsForFile(fileName1, snapshotAfterFileEdit)
match rafterEditBefore2ndCheckResults with
| Some(fileResults, checkFileResults) -> failwith "stale cache results from TryGetRecentCheckResultsForFile after edit"
| None -> ()

checker.ParseAndCheckFileInProject(fileName1, snapshotAfterFileEdit) |> Async.RunImmediate
|> function
| _, FSharpCheckFileAnswer.Succeeded(res) -> ()
| _ -> failwithf "Parsing aborted unexpectedly..."

let rafterEditAfter2ndCheckResults = checker.TryGetRecentCheckResultsForFile(fileName1, snapshotAfterFileEdit)
match rafterEditAfter2ndCheckResults with
| Some(fileResults, checkFileResults) -> ()
| None -> failwith "no results from TryGetRecentCheckResultsForFile"

[<TestCase(([||]: string[]), ([||]: bool[]))>]
[<TestCase([| "--times" |], [| false |])>]
[<TestCase([| "--times"; "--nowarn:75" |], ([||]: bool[]))>]
Expand Down