1 files changed, 14 insertions, 0 deletions
diff --git a/tests/path.nix b/tests/path.nix
new file mode 100644
index 000000000..883c3c41b
--- /dev/null
+++ b/tests/path.nix
@@ -0,0 +1,14 @@
+with import ./config.nix;
+
+mkDerivation {
+  name = "filter";
+  builder = builtins.toFile "builder" "ln -s $input $out";
+  input =
+    builtins.path {
+      path = ((builtins.getEnv "TEST_ROOT") + "/filterin");
+      filter = path: type:
+           type != "symlink"
+        && baseNameOf path != "foo"
+        && !((import ./lang/lib.nix).hasSuffix ".bak" (baseNameOf path));
+    };
+}