From 0a10279342995a40fc4ad08a7f2a8250cc5ef4d7 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Wed, 11 Oct 2023 22:56:53 +0200
Subject: lib.makeOverridable: fix functionArgs on returned function

---
 lib/tests/misc.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lib/tests')

diff --git a/lib/tests/misc.nix b/lib/tests/misc.nix
index 6527c31e49c2..2e7fda2b1f8b 100644
--- a/lib/tests/misc.nix
+++ b/lib/tests/misc.nix
@@ -43,6 +43,18 @@ in
 
 runTests {
 
+# CUSTOMIZATION
+
+  testFunctionArgsMakeOverridable = {
+    expr = functionArgs (makeOverridable ({ a, b, c ? null}: {}));
+    expected = { a = false; b = false; c = true; };
+  };
+
+  testFunctionArgsMakeOverridableOverride = {
+    expr = functionArgs (makeOverridable ({ a, b, c ? null }: {}) { a = 1; b = 2; }).override;
+    expected = { a = false; b = false; c = true; };
+  };
+
 # TRIVIAL
 
   testId = {
-- 
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