From 248966073fefc71db8329eb2c7733b6380c65c30 Mon Sep 17 00:00:00 2001
From: Zexin Yuan <git@yzx9.xyz>
Date: Fri, 14 Nov 2025 19:53:31 +0800
Subject: [PATCH] python3Packages.warp-lang: fix unit tests

---
 .../python-modules/warp-lang/default.nix      | 22 ++++++++++---------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/pkgs/development/python-modules/warp-lang/default.nix b/pkgs/development/python-modules/warp-lang/default.nix
index 5d1fe215090b..414d62197ace 100644
--- a/pkgs/development/python-modules/warp-lang/default.nix
+++ b/pkgs/development/python-modules/warp-lang/default.nix
@@ -223,22 +223,24 @@ buildPythonPackage {
     inherit libmathdx;
 
     # Scripts which provide test packages and implement test logic.
-    testers.unit-tests = writeShellApplication {
-      name = "warp-lang-unit-tests";
-      runtimeInputs = [
+    testers.unit-tests =
+      let
         # Use the references from args
-        (python.withPackages (_: [
+        python' = python.withPackages (_: [
           warp-lang
           jax
           torch
-        ]))
+        ]);
         # Disable paddlepaddle interop tests: malloc(): unaligned tcache chunk detected
         #  (paddlepaddle.override { inherit cudaSupport; })
-      ];
-      text = ''
-        python3 -m warp.tests
-      '';
-    };
+      in
+      writeShellApplication {
+        name = "warp-lang-unit-tests";
+        runtimeInputs = [ python' ];
+        text = ''
+          ${python'}/bin/python3 -m warp.tests
+        '';
+      };
 
     # Tests run within the Nix sandbox.
     tests =