From 2d5ad6d23e0f57c733ce4556d3f2ee93ca99cadb Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20Go=C5=82=C4=99biowski-Owczarek?=
 <m.goleb@gmail.com>
Date: Tue, 22 Oct 2019 20:20:53 +0200
Subject: [PATCH] Build: Run tests on Firefox ESR as well

Closes gh-4530

(cherry picked from commit 0a73b94a21d4c30b5598b95923dc73d640e07b99)
---
 .travis.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 3b00dfb56..214a80978 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,5 +17,12 @@ matrix:
       addons:
         chrome: stable
         firefox: latest
+    # Run tests on Firefox ESR as well.
+    - node_js: "12"
+      env:
+        - NPM_SCRIPT="test:browser"
+        - BROWSERS="FirefoxHeadless"
+      addons:
+        firefox: latest-esr
 script:
   - npm run $NPM_SCRIPT
-- 
2.39.5