From dd84f748d5199913cb24a71597da0e8d9bd38a2e Mon Sep 17 00:00:00 2001
From: Tim Wojtulewicz <timwoj@gmail.com>
Date: Tue, 13 Dec 2022 13:45:11 -0700
Subject: [PATCH] Use hashlib.md5 for computing hashes for TEST-SERIALIZE
 commands

Windows has some issue where `hash()` returns different values for the
same string in the different child processes. md5() returns the same
values in each.
---
 btest | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/btest b/btest
index 51140292..31e9d8e3 100755
--- a/btest
+++ b/btest
@@ -8,6 +8,7 @@ import configparser
 import copy
 import fnmatch
 import glob
+import hashlib
 import io
 import multiprocess as mp
 import multiprocess.managers as mp_managers
@@ -498,7 +499,7 @@ class TestManager(mp_managers.SyncManager):
                 if not t:
                     continue
 
-                if t.serialize and hash(t.serialize) % self._options.threads != thread_num:
+                if t.serialize and int(hashlib.md5(t.serialize.encode('utf-8')).hexdigest(), 16) % self._options.threads != thread_num:
                     # Not ours.
                     continue