vendor tsgo

tools/tsgo/internal/fourslash/tests/manual/renameDefaultKeyword_test.go

@@ -0,0 +1,37 @@
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestRenameDefaultKeyword(t *testing.T) {
+	t.Parallel()
+
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `
+// @noLib: true
+function f(value: string, /*1*/default: string) {}
+
+const /*2*/default = 1;
+
+function /*3*/default() {}
+
+class /*4*/default {}
+
+const foo = {
+    /*5*/[|default|]: 1
+}`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	markers := []string{"1", "2", "3", "4"}
+	for _, marker := range markers {
+		f.GoToMarker(t, marker)
+		f.VerifyRenameFailed(t, nil /*preferences*/)
+	}
+
+	f.GoToMarker(t, "5")
+	f.VerifyRenameSucceeded(t, nil /*preferences*/)
+}