From 4a16f2ec94643dfa24f0ad0737d9bcebcf8fd464 Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Sun, 28 Mar 2021 13:18:38 +0200
Subject: [PATCH] foot: add tests checking the clang compilation to the package

I want to support this in the future. Since I sometimes forget to check
clang compilation when doing a version bump, there has been regression
to this in the past. Let's prevent this by checking compilation with the
default clang version in nixpkgs and the latest clang as well.
---
 .../terminal-emulators/foot/default.nix            | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkgs/applications/terminal-emulators/foot/default.nix b/pkgs/applications/terminal-emulators/foot/default.nix
index 82c5e0076b7d..286572254995 100644
--- a/pkgs/applications/terminal-emulators/foot/default.nix
+++ b/pkgs/applications/terminal-emulators/foot/default.nix
@@ -18,6 +18,10 @@
 , pkg-config
 , allowPgo ? true
 , python3  # for PGO
+# for clang stdenv check
+, foot
+, llvmPackages
+, llvmPackages_latest
 }:
 
 let
@@ -140,6 +144,16 @@ stdenv.mkDerivation rec {
     llvm-profdata merge default_*profraw --output=default.profdata
   '';
 
+  passthru.tests = {
+    clang-default-compilation = foot.override {
+      inherit (llvmPackages) stdenv;
+    };
+
+    clang-latest-compilation = foot.override {
+      inherit (llvmPackages_latest) stdenv;
+    };
+  };
+
   meta = with lib; {
     homepage = "https://codeberg.org/dnkl/foot/";
     changelog = "https://codeberg.org/dnkl/foot/releases/tag/${version}";