2 files changed, 17 insertions, 0 deletions
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.exp b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.exp
new file mode 100644
index 000000000000..e1ff70800245
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.exp
@@ -0,0 +1 @@
+[ [ 1 2 3 4 5 ] [ 2 4 6 8 10 ] [ 2 4 6 8 10 ] [ 1 2 3 4 5 ] ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.nix
new file mode 100644
index 000000000000..6ff42d0891dc
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-map.nix
@@ -0,0 +1,16 @@
+[
+  # identity function
+  (builtins.map (x: x) [ 1 2 3 4 5 ])
+
+  # double stuff
+  (builtins.map (x: x * 2) [ 1 2 3 4 5 ])
+
+  # same but with a closure this time
+  (
+    let n = 2;
+    in builtins.map (x: x * n) [ 1 2 3 4 5 ]
+  )
+
+  # from global scope
+  (map (x: x) [ 1 2 3 4 5 ])
+]