vendor tsgo

tools/tsgo/internal/fourslash/tests/codeLensFunctionsAndConstants01_test.go

@@ -0,0 +1,54 @@
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/core"
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/ls/lsutil"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestCodeLensFunctionsAndConstants01(t *testing.T) {
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+
+	const content = `
+// @module: preserve
+
+// @filename: ./exports.ts
+
+let callCount = 0;
+export function foo(n: number): void {
+  callCount++;
+  if (n > 0) {
+	foo(n - 1);
+  }
+  else {
+    console.log("function was called " + callCount + " times");
+  }
+}
+
+foo(5);
+
+export const bar = 123;
+
+// @filename: ./importer.ts
+import { foo, bar } from "./exports";
+
+foo(5);
+console.log(bar);
+`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.VerifyBaselineCodeLens(t, &lsutil.UserPreferences{
+		CodeLens: lsutil.CodeLensUserPreferences{
+			ReferencesCodeLensEnabled:            core.TSTrue,
+			ReferencesCodeLensShowOnAllFunctions: core.TSTrue,
+
+			ImplementationsCodeLensEnabled:                core.TSTrue,
+			ImplementationsCodeLensShowOnInterfaceMethods: core.TSTrue,
+			ImplementationsCodeLensShowOnAllClassMethods:  core.TSTrue,
+		},
+	})
+}