From 092107cdc11f83ab7f2cd2e7302142f661cea2d4 Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <contact@infinisil.com>
Date: Fri, 10 Jan 2020 16:02:36 +0100
Subject: lib/tests: Fix module tests

Fix the broken test in https://github.com/NixOS/nixpkgs/pull/77416

Apparently hydra uses `nix-build lib/tests/release.nix` to run all
tests, where IFD isn't allowed. Fortunately we can get around this with
builtins.toFile, which doesn't require IFD, but still can test the
properties we want.
---
 lib/tests/modules/import-from-store.nix | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/lib/tests/modules/import-from-store.nix b/lib/tests/modules/import-from-store.nix
index 64e7ec2e388..f5af22432ce 100644
--- a/lib/tests/modules/import-from-store.nix
+++ b/lib/tests/modules/import-from-store.nix
@@ -1,17 +1,11 @@
 { lib, ... }:
-let
-  drv = derivation {
-    name = "derivation";
-    system = builtins.currentSystem;
-    builder = "/bin/sh";
-    args = [ "-c" "echo {} > $out" ];
-  };
-in {
+{
 
   imports = [
-    "${drv}"
+    "${builtins.toFile "drv" "{}"}"
     ./declare-enable.nix
     ./define-enable.nix
   ];
 
 }
+
-- 
cgit 1.4.1