From d18529e1a0c515bf661e68f5215e50e7affc455f Mon Sep 17 00:00:00 2001
From: Winter <winter@winter.cafe>
Date: Wed, 24 Aug 2022 12:38:29 -0400
Subject: [PATCH] python3Packages.cymem: re-enable tests

---
 pkgs/development/python-modules/cymem/default.nix | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/cymem/default.nix b/pkgs/development/python-modules/cymem/default.nix
index 88e257201099..f01011156273 100644
--- a/pkgs/development/python-modules/cymem/default.nix
+++ b/pkgs/development/python-modules/cymem/default.nix
@@ -20,12 +20,11 @@ buildPythonPackage rec {
     cython
   ];
 
-  # ModuleNotFoundError: No module named 'cymem.cymem'
-  doCheck = false;
-
   checkInputs = [ pytestCheckHook ];
 
-  pytestFlagsArray = [ "cymem" ];
+  preCheck = ''
+    cd cymem
+  '';
 
   meta = with lib; {
     description = "Cython memory pool for RAII-style memory management";