From 71b130c581c81bf3bd2a3c777f7cc11d746327ae Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <contact@infinisil.com>
Date: Thu, 2 Dec 2021 18:12:51 +0100
Subject: lib.attrsets: Introduce showAttrPath

---
 lib/tests/misc.nix | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'lib/tests')

diff --git a/lib/tests/misc.nix b/lib/tests/misc.nix
index 5fa95828df691..c4a34369f50fb 100644
--- a/lib/tests/misc.nix
+++ b/lib/tests/misc.nix
@@ -761,4 +761,26 @@ runTests {
       { a = 3; b = 30; c = 300; }
     ];
   };
+
+  # The example from the showAttrPath documentation
+  testShowAttrPathExample = {
+    expr = showAttrPath [ "foo" "10" "bar" ];
+    expected = "foo.\"10\".bar";
+  };
+
+  testShowAttrPathEmpty = {
+    expr = showAttrPath [];
+    expected = "<root attribute path>";
+  };
+
+  testShowAttrPathVarious = {
+    expr = showAttrPath [
+      "."
+      "foo"
+      "2"
+      "a2-b"
+      "_bc'de"
+    ];
+    expected = "\".\".foo.\"2\".a2-b._bc'de";
+  };
 }
-- 
cgit 1.4.1