microsoft · jakebailey · Nov 21, 2025
diff --git a/internal/fourslash/_scripts/convertFourslash.mts b/internal/fourslash/_scripts/convertFourslash.mts
@@ -2116,7 +2116,9 @@ function generateGoTest(failingTests: Set<string>, test: GoTest, isServer: boole
         imports.push(`. "github.com/microsoft/typescript-go/internal/fourslash/tests/util"`);
     }
     imports.push(`"github.com/microsoft/typescript-go/internal/testutil"`);
-    const template = `package fourslash_test
+    const template = `// Code generated by convertFourslash.mts; DO NOT EDIT.
+
+package fourslash_test
 
 import (
 	"testing"

diff --git a/internal/fourslash/_scripts/makeManual.mts b/internal/fourslash/_scripts/makeManual.mts
@@ -63,7 +63,9 @@ function main() {
 
 function markAsManual(genFilePath: string, manualFilePath: string) {
     const content = fs.readFileSync(genFilePath, "utf-8");
-    const updatedContent = content.replace(/^\s*t\.Skip\(\)\s*$/m, "");
+    let updatedContent = content.replace(/^\s*t\.Skip\(\)\s*$/m, "");
+    // Remove the generated header comment
+    updatedContent = updatedContent.replace(/^\/\/ Code generated by convertFourslash\.mts; DO NOT EDIT\.\n\n/, "");
     fs.writeFileSync(manualFilePath, updatedContent, "utf-8");
     fs.rmSync(genFilePath);
 }

diff --git a/internal/fourslash/tests/gen/addDeclareToModule_test.go b/internal/fourslash/tests/gen/addDeclareToModule_test.go
diff --git a/internal/fourslash/tests/gen/addDuplicateSetter_test.go b/internal/fourslash/tests/gen/addDuplicateSetter_test.go
diff --git a/internal/fourslash/tests/gen/addFunctionAboveMultiLineLambdaExpression_test.go b/internal/fourslash/tests/gen/addFunctionAboveMultiLineLambdaExpression_test.go
diff --git a/internal/fourslash/tests/gen/addInterfaceMemberAboveClass_test.go b/internal/fourslash/tests/gen/addInterfaceMemberAboveClass_test.go
diff --git a/internal/fourslash/tests/gen/addInterfaceToNotSatisfyConstraint_test.go b/internal/fourslash/tests/gen/addInterfaceToNotSatisfyConstraint_test.go
diff --git a/internal/fourslash/tests/gen/addMemberToModule_test.go b/internal/fourslash/tests/gen/addMemberToModule_test.go
diff --git a/internal/fourslash/tests/gen/addSignaturePartial_test.go b/internal/fourslash/tests/gen/addSignaturePartial_test.go
diff --git a/internal/fourslash/tests/gen/aliasMergingWithNamespace_test.go b/internal/fourslash/tests/gen/aliasMergingWithNamespace_test.go
diff --git a/internal/fourslash/tests/gen/aliasToVarUsedAsType_test.go b/internal/fourslash/tests/gen/aliasToVarUsedAsType_test.go
diff --git a/internal/fourslash/tests/gen/ambientShorthandFindAllRefs_test.go b/internal/fourslash/tests/gen/ambientShorthandFindAllRefs_test.go
diff --git a/internal/fourslash/tests/gen/ambientShorthandGotoDefinition_test.go b/internal/fourslash/tests/gen/ambientShorthandGotoDefinition_test.go
diff --git a/internal/fourslash/tests/gen/annotateWithTypeFromJSDoc2_test.go b/internal/fourslash/tests/gen/annotateWithTypeFromJSDoc2_test.go
diff --git a/internal/fourslash/tests/gen/argumentsAreAvailableAfterEditsAtEndOfFunction_test.go b/internal/fourslash/tests/gen/argumentsAreAvailableAfterEditsAtEndOfFunction_test.go
diff --git a/internal/fourslash/tests/gen/argumentsIndexExpression_test.go b/internal/fourslash/tests/gen/argumentsIndexExpression_test.go
diff --git a/internal/fourslash/tests/gen/arrayCallAndConstructTypings_test.go b/internal/fourslash/tests/gen/arrayCallAndConstructTypings_test.go
diff --git a/internal/fourslash/tests/gen/asOperatorCompletion2_test.go b/internal/fourslash/tests/gen/asOperatorCompletion2_test.go
diff --git a/internal/fourslash/tests/gen/asOperatorCompletion3_test.go b/internal/fourslash/tests/gen/asOperatorCompletion3_test.go
diff --git a/internal/fourslash/tests/gen/asOperatorCompletion_test.go b/internal/fourslash/tests/gen/asOperatorCompletion_test.go
diff --git a/internal/fourslash/tests/gen/assertContextualType_test.go b/internal/fourslash/tests/gen/assertContextualType_test.go
diff --git a/internal/fourslash/tests/gen/augmentedTypesClass1_test.go b/internal/fourslash/tests/gen/augmentedTypesClass1_test.go
diff --git a/internal/fourslash/tests/gen/augmentedTypesClass3Fourslash_test.go b/internal/fourslash/tests/gen/augmentedTypesClass3Fourslash_test.go
diff --git a/internal/fourslash/tests/gen/augmentedTypesModule1_test.go b/internal/fourslash/tests/gen/augmentedTypesModule1_test.go
diff --git a/internal/fourslash/tests/gen/augmentedTypesModule4_test.go b/internal/fourslash/tests/gen/augmentedTypesModule4_test.go
diff --git a/internal/fourslash/tests/gen/augmentedTypesModule5_test.go b/internal/fourslash/tests/gen/augmentedTypesModule5_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionAmbientMergedModule1_test.go b/internal/fourslash/tests/gen/autoImportCompletionAmbientMergedModule1_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionExportEqualsWithDefault1_test.go b/internal/fourslash/tests/gen/autoImportCompletionExportEqualsWithDefault1_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation1_test.go b/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation1_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation2_test.go b/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation2_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation3_test.go b/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation3_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation4_test.go b/internal/fourslash/tests/gen/autoImportCompletionExportListAugmentation4_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_paths_sharedOutDir_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_paths_sharedOutDir_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_paths_stripSrc_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_paths_stripSrc_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_paths_toDist_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_paths_toDist_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_paths_toSrc_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_paths_toSrc_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_stripSrc_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_stripSrc_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_toDist_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_toDist_test.go
diff --git a/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_toSrc_test.go b/internal/fourslash/tests/gen/autoImportCrossProject_symlinks_toSrc_test.go
diff --git a/internal/fourslash/tests/gen/autoImportFileExcludePatterns3_test.go b/internal/fourslash/tests/gen/autoImportFileExcludePatterns3_test.go
diff --git a/internal/fourslash/tests/gen/autoImportJsDocImport1_test.go b/internal/fourslash/tests/gen/autoImportJsDocImport1_test.go
diff --git a/internal/fourslash/tests/gen/autoImportModuleNone1_test.go b/internal/fourslash/tests/gen/autoImportModuleNone1_test.go
diff --git a/internal/fourslash/tests/gen/autoImportModuleNone2_test.go b/internal/fourslash/tests/gen/autoImportModuleNone2_test.go