Ensure that the result contains only the one file, not all the differ…

…ent symlink variants to the same file.
pypa · Jul 4, 2021 · 43fa214 · 43fa214
1 parent 88f5c72
commit 43fa214
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/distutils/tests/test_filelist.py b/distutils/tests/test_filelist.py
@@ -335,8 +335,11 @@ def test_non_local_discovery(self):
     def test_symlink_loop(self):
         with os_helper.temp_dir() as temp_dir:
             link = os.path.join(temp_dir, 'link-to-parent')
+            content = os.path.join(temp_dir, 'somefile')
+            os_helper.create_empty_file(content)
             os.symlink('.', link)
-            filelist.findall(temp_dir)
+            files = filelist.findall(temp_dir)
+            assert len(files) == 1
 
 
 def test_suite():