# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1739694623 -3600
# Node ID 1181d8cb4846ef09c4adb99d4dda36e0fa4fca2b
# Parent  d50e89d92fa3ad23afee4dec38441dd5c119ebd6
Tests: add a tests for the 32-bit border

diff -r d50e89d92fa3 -r 1181d8cb4846 tests/test_crc32.py
--- a/tests/test_crc32.py	Sun Feb 16 09:29:58 2025 +0100
+++ b/tests/test_crc32.py	Sun Feb 16 09:30:23 2025 +0100
@@ -120,6 +120,9 @@
         self.assertEqual(
             struct.pack(">I", 3421780262),
             struct.pack(">i", -873187034))
+        self.assertEqual(
+            struct.pack(">i", -2147483648),
+            struct.pack(">I", 0x80000000))
 
 
 if __name__ == "__main__":