From c1b04652f550cf6723107e95379ce846541eb949 Mon Sep 17 00:00:00 2001
From: wuchenkai <wuchenkai@bytedance.com>
Date: Sun, 28 Apr 2019 16:48:27 +0800
Subject: [PATCH] test: add "mustCall" to test-fs-readfile-unlink

Add common.mustCall to test-fs-readfile-unlink

PR-URL: https://github.com/nodejs/node/pull/27453
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 test/parallel/test-fs-readfile-unlink.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/parallel/test-fs-readfile-unlink.js b/test/parallel/test-fs-readfile-unlink.js
index 1ed6fefb5ccfc7..3ff9b6ac9029fe 100644
--- a/test/parallel/test-fs-readfile-unlink.js
+++ b/test/parallel/test-fs-readfile-unlink.js
@@ -20,7 +20,7 @@
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 'use strict';
-require('../common');
+const common = require('../common');
 
 // Test that unlink succeeds immediately after readFile completes.
 
@@ -37,7 +37,7 @@ tmpdir.refresh();
 
 fs.writeFileSync(fileName, buf);
 
-fs.readFile(fileName, function(err, data) {
+fs.readFile(fileName, common.mustCall((err, data) => {
   assert.ifError(err);
   assert.strictEqual(data.length, buf.length);
   assert.strictEqual(buf[0], 42);
@@ -45,4 +45,4 @@ fs.readFile(fileName, function(err, data) {
   // Unlink should not throw. This is part of the test. It used to throw on
   // Windows due to a bug.
   fs.unlinkSync(fileName);
-});
+}));