1 files changed, 73 insertions, 0 deletions
diff --git a/home-manager/tests/modules/programs/ne/passthroughs.nix b/home-manager/tests/modules/programs/ne/passthroughs.nix
new file mode 100644
index 00000000000..4c129e94489
--- /dev/null
+++ b/home-manager/tests/modules/programs/ne/passthroughs.nix
@@ -0,0 +1,73 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  # Samples taken from the ne manual.
+  keybindings = ''
+    SEQ  "\x1b[1;5D"  14A
+    KEY  14A          HELP
+  '';
+
+  menus = ''
+    MENU "File"
+    ITEM "Open...     ^O" Open
+    ITEM "Close         " Close
+    ITEM "DoIt          " Macro DoIt
+  '';
+
+  virtualExtensions = ''
+    sh   1  ^#!\s*/.*\b(bash|sh|ksh|zsh)\s*
+    csh  1  ^#!\s*/.*\b(csh|tcsh)\s*
+    pl   1  ^#!\s*/.*\bperl\b
+    py   1  ^#!\s*/.*\bpython[0-9]*\s*
+    rb   1  ^#!\s*/.*\bruby\s*
+    xml  1  ^<\?xml
+  '';
+
+  automaticPreferences = {
+    nix = ''
+      TAB 0
+      TS 2
+    '';
+    js = ''
+      TS 4
+    '';
+  };
+
+  checkFile = filename: contents: ''
+    assertFileExists home-files/.ne/${filename}
+    assertFileContent home-files/.ne/${filename} ${
+      builtins.toFile "checkFile" contents
+    }
+  '';
+
+in {
+  config = {
+    programs.ne = {
+      enable = true;
+      inherit keybindings;
+      inherit menus;
+      inherit virtualExtensions;
+      inherit automaticPreferences;
+    };
+
+    nixpkgs.overlays =
+      [ (self: super: { ne = pkgs.writeScriptBin "dummy-ne" ""; }) ];
+
+    nmt = {
+      description = "Check that configuration files are correctly written";
+      script = concatStringsSep "\n" [
+        (checkFile ".keys" keybindings)
+        (checkFile ".extensions" virtualExtensions)
+        (checkFile ".menus" menus)
+
+        # Generates a check command for each entry in automaticPreferences.
+        (concatStringsSep "\n" (mapAttrsToList
+          (extension: contents: checkFile "${extension}#ap" contents)
+          automaticPreferences))
+      ];
+    };
+  };
+}