From: Kirill <80244920+Eclips4@users.noreply.github.com>
Date: Mon, 24 Apr 2023 14:32:15 +0000 (+0300)
Subject: Add tests for empty range equality (#103751)
X-Git-Tag: v3.12.0b1~464
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dca27a69a8261353f7f986eb8f808f0d487ac4b7;p=thirdparty%2FPython%2Fcpython.git

Add tests for empty range equality (#103751)
---

diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py
index 3870b153688b..4a6431e10f18 100644
--- a/Lib/test/test_range.py
+++ b/Lib/test/test_range.py
@@ -677,6 +677,11 @@ class RangeTest(unittest.TestCase):
                          hash(range(2**200, 2**201, 2**100)))
         self.assertNotEqual(range(2**200, 2**201, 2**100),
                             range(2**200, 2**201 + 1, 2**100))
+        # Empty ranges
+        self.assertEqual(range(32, 16), range(0))
+        self.assertEqual(hash(range(32, 16)), hash(range(0)))
+        self.assertEqual(range(2, 1, 3), range(0))
+        self.assertEqual(hash(range(2, 1, 3)), hash(range(0)))
 
         # Order comparisons are not implemented for ranges.
         with self.assertRaises(TypeError):