From 838310b2addd62ffa5f4aaaba1d9cd82ff329169 Mon Sep 17 00:00:00 2001
From: Austin Butler <abutler@riotgames.com>
Date: Mon, 6 Dec 2021 12:54:12 -0800
Subject: [PATCH] pythonPackages.nose-randomly: fix tests on Darwin

---
 pkgs/development/python-modules/nose-randomly/default.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/nose-randomly/default.nix b/pkgs/development/python-modules/nose-randomly/default.nix
index eb75a375d7701..09e827d53a5f2 100644
--- a/pkgs/development/python-modules/nose-randomly/default.nix
+++ b/pkgs/development/python-modules/nose-randomly/default.nix
@@ -1,4 +1,5 @@
 { lib
+, stdenv
 , buildPythonPackage
 , fetchPypi
 , nose
@@ -16,9 +17,10 @@ buildPythonPackage rec {
 
   checkInputs = [ numpy nose ];
 
-  checkPhase = ''
-    nosetests
-  '';
+  checkPhase = if stdenv.isDarwin then ''
+    # Work around "OSError: AF_UNIX path too long"
+    TMPDIR="/tmp" nosetests
+  '' else "nosetests";
 
   meta = with lib; {
     description = "Nose plugin to randomly order tests and control random.seed";