Toggle --harmony flag to Node for the HARMONY environment variable.

standard-things · Nov 3, 2017 · e9e058d · e9e058d
1 parent a6e726a
commit e9e058d
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diff --git a/.travis.yml b/.travis.yml
@@ -15,3 +15,8 @@ node_js:
 cache:
   directories:
     - ~/.npm
+
+matrix:
+  include:
+    - node_js: 9
+      env: HARMONY=true
diff --git a/script/test.js b/script/test.js
@@ -44,6 +44,10 @@ const mochaArgs = [
   "tests.mjs"
 ]
 
+if (process.env.HARMONY) {
+  mochaArgs.push("--harmony")
+}
+
 function cleanRepo() {
   return Promise.all(trashPaths.map(trash))
 }