From 068d1888e7d02d1e237bbd1ca94564fecb4637f8 Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Fri, 7 Jun 2024 21:25:29 -0400
Subject: [PATCH] castxml: use `testers.testVersion` in `passthru.tests`

(in order to prevent CLI regressions such as https://github.com/NixOS/nixpkgs/pull/318055)
---
 pkgs/by-name/ca/castxml/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/ca/castxml/package.nix b/pkgs/by-name/ca/castxml/package.nix
index 1c254f805d79..35ba5dbac31a 100644
--- a/pkgs/by-name/ca/castxml/package.nix
+++ b/pkgs/by-name/ca/castxml/package.nix
@@ -7,6 +7,7 @@
   llvmPackages,
   python3,
   stdenv,
+  testers,
   zlib,
   # Boolean flags
   withHTML ? true,
@@ -66,6 +67,10 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postCheck
   '';
 
+  passthru.tests = testers.testVersion {
+    package = finalAttrs.finalPackage;
+  };
+
   meta = {
     homepage = "https://github.com/CastXML/CastXML";
     description = "C-family Abstract Syntax Tree XML Output";