1 files changed, 8 insertions, 7 deletions
diff --git a/Lib/test/test_tools/test_fixcid.py b/Lib/test/test_tools/test_fixcid.py
index bce029b1aac..3df13680437 100644
--- a/Lib/test/test_tools/test_fixcid.py
+++ b/Lib/test/test_tools/test_fixcid.py
@@ -5,6 +5,7 @@ import os, os.path
 import runpy
 import sys
 from test import support
+from test.support import os_helper
 from test.test_tools import skip_if_missing, scriptsdir
 import unittest
 
@@ -57,15 +58,15 @@ class Test(unittest.TestCase):
         )
 
     def test_directory(self):
-        os.mkdir(support.TESTFN)
-        self.addCleanup(support.rmtree, support.TESTFN)
-        c_filename = os.path.join(support.TESTFN, "file.c")
+        os.mkdir(os_helper.TESTFN)
+        self.addCleanup(os_helper.rmtree, os_helper.TESTFN)
+        c_filename = os.path.join(os_helper.TESTFN, "file.c")
         with open(c_filename, "w") as file:
             file.write("int xx;\n")
-        with open(os.path.join(support.TESTFN, "file.py"), "w") as file:
+        with open(os.path.join(os_helper.TESTFN, "file.py"), "w") as file:
             file.write("xx = 'unaltered'\n")
         script = os.path.join(scriptsdir, "fixcid.py")
-        output = self.run_script(args=(support.TESTFN,))
+        output = self.run_script(args=(os_helper.TESTFN,))
         self.assertMultiLineEqual(output,
             "{}:\n"
             "1\n"
@@ -74,10 +75,10 @@ class Test(unittest.TestCase):
         )
 
     def run_script(self, input="", *, args=("-",), substfile="xx yy\n"):
-        substfilename = support.TESTFN + ".subst"
+        substfilename = os_helper.TESTFN + ".subst"
         with open(substfilename, "w") as file:
             file.write(substfile)
-        self.addCleanup(support.unlink, substfilename)
+        self.addCleanup(os_helper.unlink, substfilename)
 
         argv = ["fixcid.py", "-s", substfilename] + list(args)
         script = os.path.join(scriptsdir, "fixcid.py")