ci: include an optional build using node 8

Brocco · Brocco · commit 90fd8daa0334 · 2017-06-21T16:22:37.000-04:00
Fixes #6756
diff --git a/.travis.yml b/.travis.yml
@@ -53,6 +53,9 @@ matrix:
     - node_js: "7"
       os: linux
       env: NODE_SCRIPT=tests/run_e2e.js
+    - node_js: "8"
+      os: linux
+      env: NODE_SCRIPT="tests/run_e2e.js --glob=tests/build/**"
 
 before_install:
   # Use a virtual display.
