remove 'shorten_path()' and 'shorten_filename()'

test/test_text.py

@@ -8,7 +8,6 @@
 # published by the Free Software Foundation.
 
 import unittest
-import sys
 
 from gallery_dl import text
 
@@ -118,32 +117,6 @@ class TestText(unittest.TestCase):
         for value in INVALID:
             self.assertEqual(f(value), "")
 
-    def test_shorten_path(self):
-        cases = {
-            "dirname": "dirname",
-            "X"*255: "X"*255,
-            "X"*256: "X"*255,
-            "Ä"*255: "Ä"*127,
-        }
-        enc = sys.getfilesystemencoding()
-        for case, result in cases.items():
-            self.assertEqual(text.shorten_path(case), result)
-            self.assertTrue(len(text.shorten_path(case).encode(enc)) <= 255)
-
-    def test_shorten_filename(self):
-        self.maxDiff = None
-        cases = {
-            "filename.ext": "filename.ext",
-            "X"*251 + ".ext": "X"*251 + ".ext",
-            "X"*255 + ".ext": "X"*251 + ".ext",
-            "Ä"*251 + ".ext": "Ä"*125 + ".ext",
-        }
-        enc = sys.getfilesystemencoding()
-        for case, result in cases.items():
-            fname = text.shorten_filename(case)
-            self.assertEqual(fname, result)
-            self.assertTrue(len(fname.encode(enc)) <= 255)
-
     def test_extract(self, f=text.extract):
         txt = "<a><b>"
         self.assertEqual(f(txt, "<", ">"), ("a", 3))