From c1d7da1451a17cf45c31cf94c0c25d4d5ec38539 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Tue, 13 Jan 2026 21:41:02 +0000
Subject: [PATCH] llm.tests: fix the eval
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Without the change `llm.tests` fails the eval on `master` as:

    $ nix build --no-link -f. llm.tests
    error:
       … in the right operand of the update (//) operator
         at lib/attrsets.nix:1619:60:
         1618|           # The invariant is satisfied because each half will have at least 1 element
         1619|           binaryMerge start (start + (end - start) / 2) // binaryMerge (start + (end - start) / 2) end
             |                                                            ^
         1620|         else

       … in the left operand of the update (//) operator
         at lib/attrsets.nix:1619:11:
         1618|           # The invariant is satisfied because each half will have at least 1 element
         1619|           binaryMerge start (start + (end - start) / 2) // binaryMerge (start + (end - start) / 2) end
             |           ^
         1620|         else

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: attribute 'tests' missing
       at pkgs/development/python-modules/llm/default.nix:262:46:
          261|       # include tests for all the plugins
          262|       tests = lib.mergeAttrsList (map (name: python.pkgs.${name}.tests) withPluginsArgNames);
             |                                              ^
          263|     };

It happens because `python.pkgs.llm-lmstudio.tests` attribute does not
exist. THe change adds a fallback for packages without tests attributes.
---
 pkgs/development/python-modules/llm/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/llm/default.nix b/pkgs/development/python-modules/llm/default.nix
index f50ae25ec263..78ec739553f6 100644
--- a/pkgs/development/python-modules/llm/default.nix
+++ b/pkgs/development/python-modules/llm/default.nix
@@ -259,7 +259,7 @@ let
       };
 
       # include tests for all the plugins
-      tests = lib.mergeAttrsList (map (name: python.pkgs.${name}.tests) withPluginsArgNames);
+      tests = lib.mergeAttrsList (map (name: python.pkgs.${name}.tests or { }) withPluginsArgNames);
     };
 
     meta = {