vendor tsgo

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

@@ -0,0 +1,33 @@
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestHoverCallSignatureDocumentation(t *testing.T) {
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `
+type X = {
+    /** Description of invoking. */
+    (): string
+
+    /** Description of constructor. */
+    new (): number
+}
+
+declare const x: X
+
+/*1*/x()
+new /*2*/x()
+`
+
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+
+	f.VerifyQuickInfoAt(t, "1", "const x: () => string", "Description of invoking.")
+	f.VerifyQuickInfoAt(t, "2", "const x: new () => number", "Description of constructor.")
+}