From d5edba18e838970b9c0b895fdb4c279253728aad Mon Sep 17 00:00:00 2001
From: Sergei Zimmerman <sergei@zimmerman.foo>
Date: Thu, 14 Aug 2025 22:51:59 +0300
Subject: [PATCH] lib/tests/test-with-nix: run lib/tests/fetchers.nix in the
 derivation

This suffers from the same issue as misc.nix tests, because they
were evaluated by the host nix, not the one that is being tested.

(cherry picked from commit 609c8799fa2f2d85d4d709f826f740b69cbdaba9)
---
 lib/tests/test-with-nix.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/tests/test-with-nix.nix b/lib/tests/test-with-nix.nix
index 4e13eef4c5b1..4fc65010b878 100644
--- a/lib/tests/test-with-nix.nix
+++ b/lib/tests/test-with-nix.nix
@@ -18,7 +18,6 @@
 pkgs.runCommand "nixpkgs-lib-tests-nix-${nix.version}"
   {
     buildInputs = [
-      (import ./fetchers.nix)
       (import ../path/tests {
         inherit pkgs;
       })
@@ -73,6 +72,9 @@ pkgs.runCommand "nixpkgs-lib-tests-nix-${nix.version}"
     echo "Running lib/tests/misc.nix"
     [[ $(nix-instantiate --eval --strict lib/tests/misc.nix | tee /dev/stderr) == '[ ]' ]];
 
+    echo "Running lib/tests/fetchers.nix"
+    [[ $(nix-instantiate --eval --strict lib/tests/fetchers.nix | tee /dev/stderr) == '[ ]' ]];
+
     mkdir $out
     echo success > $out/${nix.version}
   ''