From b2d984558bfa66439c784eed66b35868c771e085 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Thu, 22 Dec 2022 22:17:01 +0800
Subject: [PATCH] test(unit): use file:close() properly (#21505)

---
 test/unit/buffer_spec.lua | 6 +++---
 test/unit/os/fs_spec.lua  | 6 +++---
 test/unit/path_spec.lua   | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/test/unit/buffer_spec.lua b/test/unit/buffer_spec.lua
index 2611e7ca7c..4f8a27de09 100644
--- a/test/unit/buffer_spec.lua
+++ b/test/unit/buffer_spec.lua
@@ -28,9 +28,9 @@ describe('buffer functions', function()
 
   setup(function()
     -- create the files
-    io.open(path1, 'w').close()
-    io.open(path2, 'w').close()
-    io.open(path3, 'w').close()
+    io.open(path1, 'w'):close()
+    io.open(path2, 'w'):close()
+    io.open(path3, 'w'):close()
   end)
 
   teardown(function()
diff --git a/test/unit/os/fs_spec.lua b/test/unit/os/fs_spec.lua
index 0bb33772cd..c718244ea4 100644
--- a/test/unit/os/fs_spec.lua
+++ b/test/unit/os/fs_spec.lua
@@ -72,9 +72,9 @@ describe('fs.c', function()
   before_each(function()
     lfs.mkdir('unit-test-directory');
 
-    io.open('unit-test-directory/test.file', 'w').close()
+    io.open('unit-test-directory/test.file', 'w'):close()
 
-    io.open('unit-test-directory/test_2.file', 'w').close()
+    io.open('unit-test-directory/test_2.file', 'w'):close()
     lfs.link('test.file', 'unit-test-directory/test_link.file', true)
 
     lfs.link('non_existing_file.file', 'unit-test-directory/test_broken_link.file', true)
@@ -472,7 +472,7 @@ describe('fs.c', function()
 
     describe('os_remove', function()
       before_each(function()
-        io.open('unit-test-directory/test_remove.file', 'w').close()
+        io.open('unit-test-directory/test_remove.file', 'w'):close()
       end)
 
       after_each(function()
diff --git a/test/unit/path_spec.lua b/test/unit/path_spec.lua
index 3ed3a4aec9..1fc4e2496e 100644
--- a/test/unit/path_spec.lua
+++ b/test/unit/path_spec.lua
@@ -82,8 +82,8 @@ describe('path.c', function()
     local f2 = 'f2.o'
     before_each(function()
       -- create the three files that will be used in this spec
-      io.open(f1, 'w').close()
-      io.open(f2, 'w').close()
+      io.open(f1, 'w'):close()
+      io.open(f2, 'w'):close()
     end)
 
     after_each(function()
@@ -355,7 +355,7 @@ end)
 describe('path.c', function()
   setup(function()
     lfs.mkdir('unit-test-directory');
-    io.open('unit-test-directory/test.file', 'w').close()
+    io.open('unit-test-directory/test.file', 'w'):close()
 
     -- Since the tests are executed, they are called by an executable. We use
     -- that executable for several asserts.