From e250b23b73c57a4d326dafea685fab0554271094 Mon Sep 17 00:00:00 2001
From: "zhangyongsheng.dev__dcar" <zhangyongsheng.dev@dcarlife.com>
Date: Wed, 15 Jan 2025 16:52:37 +0800
Subject: [PATCH] fix(ext/node): deno test

---
 tests/unit_node/_fs/_fs_handle_test.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/unit_node/_fs/_fs_handle_test.ts b/tests/unit_node/_fs/_fs_handle_test.ts
index d7ae32b5ea75f6..6bf37b6e0e7f49 100644
--- a/tests/unit_node/_fs/_fs_handle_test.ts
+++ b/tests/unit_node/_fs/_fs_handle_test.ts
@@ -300,3 +300,20 @@ Deno.test({
     await fileHandle.close();
   },
 });
+
+Deno.test({
+  name:
+    "[node/fs filehandle.sync] Request that all data for the open file descriptor is flushed to the storage device",
+  async fn() {
+    const fileHandle = await fs.open(testData, "r+");
+
+    await fileHandle.datasync();
+    await fileHandle.sync();
+    const buf = Buffer.from("hello world");
+    await fileHandle.write(buf);
+    const ret = await fileHandle.read(Buffer.alloc(11), 0, 11, 0);
+    assertEquals(ret.bytesRead, 11);
+    assertEquals(ret.buffer, buf);
+    await fileHandle.close();
+  },
+});