From 3bd71b135bb6f3379b3e1cfba148224b14123464 Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@redmoonstudios.org>
Date: Sun, 20 Mar 2016 22:20:39 +0100
Subject: [PATCH] nixos/tests/chromium: Allow overriding channel map

This has been the case before e45c211, but it turns out that it's very
useful to override the channel packages so we can run tests with
different Chromium build options.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
---
 nixos/tests/chromium.nix | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/nixos/tests/chromium.nix b/nixos/tests/chromium.nix
index 974af6888b6..dfa65ab7391 100644
--- a/nixos/tests/chromium.nix
+++ b/nixos/tests/chromium.nix
@@ -1,4 +1,11 @@
-{ system ? builtins.currentSystem }:
+{ system ? builtins.currentSystem
+, pkgs ? import ../.. {}
+, channelMap ? {
+    stable = pkgs.chromium;
+    beta   = pkgs.chromiumBeta;
+    dev    = pkgs.chromiumDev;
+  }
+}:
 
 with import ../lib/testing.nix { inherit system; };
 with pkgs.lib;
@@ -160,8 +167,4 @@ mapAttrs (channel: chromiumPkg: makeTest rec {
 
     $machine->shutdown;
   '';
-}) {
-  stable = pkgs.chromium;
-  beta   = pkgs.chromiumBeta;
-  dev    = pkgs.chromiumDev;
-}
+}) channelMap