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Add additional IDE status messages #4031

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May 18, 2023
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Original file line number Diff line number Diff line change
Expand Up @@ -46,13 +46,13 @@ method Abs(x: int) returns (y: int)
".TrimStart();
var documentItem = CreateTestDocument(source);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ParsingFailed);

// We re-send the same erroneous document again to check that we don't have a CompilationSucceeded event queued.
var otherDoc = CreateTestDocument(source, "Test2.dfy");
client.OpenDocument(otherDoc);
await AssertProgress(otherDoc, CompilationStatus.ResolutionStarted);
await AssertProgress(otherDoc, CompilationStatus.Parsing);
await AssertProgress(otherDoc, CompilationStatus.ParsingFailed);
}

Expand All @@ -67,12 +67,14 @@ method Abs(x: int) returns (y: int)
".TrimStart();
var documentItem = CreateTestDocument(source);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.ResolutionFailed);

// We re-send the same erroneous document again to check that we don't have a CompilationSucceeded event queued.
var otherDoc = CreateTestDocument(source, "Test2.dfy");
client.OpenDocument(otherDoc);
await AssertProgress(otherDoc, CompilationStatus.Parsing);
await AssertProgress(otherDoc, CompilationStatus.ResolutionStarted);
await AssertProgress(otherDoc, CompilationStatus.ResolutionFailed);
}
Expand All @@ -91,6 +93,7 @@ method Abs(x: int) returns (y: int)
".TrimStart();
var documentItem = CreateTestDocument(source);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.CompilationSucceeded);
}
Expand All @@ -115,6 +118,7 @@ method Abs(x: int) returns (y: int)
".TrimStart();
var documentItem = CreateTestDocument(source);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.CompilationSucceeded);
}
Expand All @@ -123,6 +127,7 @@ method Abs(x: int) returns (y: int)
public async Task DocumentWithOnlyCodedVerifierTimeoutSendsCompilationSucceededVerificationStartedAndVerificationFailedStatuses() {
var documentItem = CreateTestDocument(SlowToVerify);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.CompilationSucceeded);
}
Expand All @@ -132,6 +137,7 @@ public async Task DocumentWithOnlyConfiguredVerifierTimeoutSendsCompilationSucce
await SetUp(options => options.Set(BoogieOptionBag.VerificationTimeLimit, 3U));
var documentItem = CreateTestDocument(SlowToVerify);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.CompilationSucceeded);
}
Expand All @@ -151,13 +157,16 @@ method Abs(x: int) returns (y: int)
// compilation status twice without any verification status inbetween.
var documentItem1 = CreateTestDocument(source, "test_1.dfy");
await client.OpenDocumentAndWaitAsync(documentItem1, CancellationToken);
var documentItem2 = CreateTestDocument(source, "test_2dfy");
await client.OpenDocumentAndWaitAsync(documentItem2, CancellationToken);

await AssertProgress(documentItem1, CompilationStatus.Parsing);
await AssertProgress(documentItem1, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem1, CompilationStatus.CompilationSucceeded);
await AssertProgress(documentItem1, CompilationStatus.PreparingVerification);
var documentItem2 = CreateTestDocument(source, "test_2dfy");
await client.OpenDocumentAndWaitAsync(documentItem2, CancellationToken);
await AssertProgress(documentItem2, CompilationStatus.Parsing);
await AssertProgress(documentItem2, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem2, CompilationStatus.CompilationSucceeded);
await AssertProgress(documentItem2, CompilationStatus.PreparingVerification);
}

[Fact(Timeout = MaxTestExecutionTimeMs)]
Expand All @@ -176,13 +185,17 @@ method Abs(x: int) returns (y: int)
var documentItem1 = CreateTestDocument(source, "test_1.dfy");
await client.OpenDocumentAndWaitAsync(documentItem1, CancellationToken);
await client.SaveDocumentAndWaitAsync(documentItem1, CancellationToken);
await AssertProgress(documentItem1, CompilationStatus.Parsing);
await AssertProgress(documentItem1, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem1, CompilationStatus.CompilationSucceeded);
await AssertProgress(documentItem1, CompilationStatus.PreparingVerification);
var documentItem2 = CreateTestDocument(source, "test_2dfy");
await client.OpenDocumentAndWaitAsync(documentItem2, CancellationToken);
await client.SaveDocumentAndWaitAsync(documentItem2, CancellationToken);
await AssertProgress(documentItem1, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem1, CompilationStatus.CompilationSucceeded);
await AssertProgress(documentItem2, CompilationStatus.Parsing);
await AssertProgress(documentItem2, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem2, CompilationStatus.CompilationSucceeded);
await AssertProgress(documentItem2, CompilationStatus.PreparingVerification);
}

[Fact(Timeout = MaxTestExecutionTimeMs)]
Expand All @@ -196,7 +209,7 @@ lemma Something(i: int)
}";
var documentItem = CreateTestDocument(source);
await client.OpenDocumentAndWaitAsync(documentItem, CancellationToken);
await AssertProgress(documentItem, CompilationStatus.ResolutionStarted);
await AssertProgress(documentItem, CompilationStatus.Parsing);
await AssertProgress(documentItem, CompilationStatus.ParsingFailed);
}

Expand Down
2 changes: 2 additions & 0 deletions Source/DafnyLanguageServer/Workspace/Compilation.cs
Original file line number Diff line number Diff line change
Expand Up @@ -133,6 +133,8 @@ public async Task<DocumentAfterTranslation> PrepareVerificationTasksAsync(
throw new TaskCanceledException();
}

statusPublisher.SendStatusNotification(loaded.TextDocumentItem, CompilationStatus.PreparingVerification);

var verificationTasks =
await verifier.GetVerificationTasksAsync(loaded, cancellationToken);

Expand Down
1 change: 0 additions & 1 deletion Source/DafnyLanguageServer/Workspace/DafnyDocument.cs

This file was deleted.

Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,11 @@ namespace Microsoft.Dafny.LanguageServer.Workspace.Notifications {
/// </summary>
[JsonConverter(typeof(StringEnumConverter))]
public enum CompilationStatus {
ResolutionStarted,
Parsing,
ParsingFailed,
ResolutionStarted,
ResolutionFailed,
PreparingVerification,
CompilationSucceeded
}
}
3 changes: 2 additions & 1 deletion Source/DafnyLanguageServer/Workspace/TextDocumentLoader.cs
Original file line number Diff line number Diff line change
Expand Up @@ -84,14 +84,15 @@ private DocumentAfterParsing LoadInternal(DafnyOptions options, DocumentTextBuff
CancellationToken cancellationToken) {
var outerModule = new DefaultModuleDefinition(new List<Uri>() { textDocument.Uri.ToUri() });
var errorReporter = new DiagnosticErrorReporter(options, outerModule, textDocument.Text, textDocument.Uri);
statusPublisher.SendStatusNotification(textDocument, CompilationStatus.ResolutionStarted);
statusPublisher.SendStatusNotification(textDocument, CompilationStatus.Parsing);
var program = parser.Parse(textDocument, errorReporter, cancellationToken);
var documentAfterParsing = new DocumentAfterParsing(textDocument, program, errorReporter.GetDiagnostics(textDocument.Uri));
if (errorReporter.HasErrors) {
statusPublisher.SendStatusNotification(textDocument, CompilationStatus.ParsingFailed);
return documentAfterParsing;
}

statusPublisher.SendStatusNotification(textDocument, CompilationStatus.ResolutionStarted);
var compilationUnit = symbolResolver.ResolveSymbols(textDocument, program, out _, cancellationToken);
var symbolTable = symbolTableFactory.CreateFrom(compilationUnit, cancellationToken);

Expand Down
1 change: 1 addition & 0 deletions docs/dev/news/4031.feat
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Allow the Dafny IDE to publish 'Parsing' and 'Preparing Verification' messages to let the user better understand what they're waiting for.