From 92e83e2bf2ce2067695dcce836f14cf50e9230ba Mon Sep 17 00:00:00 2001
From: Kael Zhang <i+github@kael.me>
Date: Sun, 19 Dec 2021 11:16:58 +0800
Subject: [PATCH] #70: test: improve ts cases

---
 test/ts/simple.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/ts/simple.ts b/test/ts/simple.ts
index 8eeafec..f419375 100644
--- a/test/ts/simple.ts
+++ b/test/ts/simple.ts
@@ -52,3 +52,7 @@ const {
 
 equal(ignored, false, 'not ignored')
 equal(unignored, false, 'not unignored')
+
+// Readyonly array
+const readonlyPaths = ['a', 'a/b', 'foo/bar'] as const
+ig.filter(readonlyPaths)