Test against arm64 on Travis (#2783)

* Test against arm64 on Travis

* Fix travis yaml

* Increase test timeout

.travis.yml

@@ -7,23 +7,38 @@ jobs:
     - stage: test
       node_js: "12"
       os: linux
+      arch: amd64
       before_script: npm run lint || exit 1;
       after_success: npm run-script coverage;
     - stage: platform-test
       node_js: "12"
       os: osx
+    - stage: platform-test
+      node_js: "12"
+      os: linux
+      arch: arm64
     - stage: platform-test
       node_js: "10"
       os: linux
+      arch: amd64
     - stage: platform-test
       node_js: "10"
       os: osx
+    - stage: platform-test
+      node_js: "10"
+      os: linux
+      arch: arm64
     - stage: platform-test
       node_js: "13"
       os: linux
+      arch: amd64
     - stage: platform-test
       node_js: "13"
       os: osx
+    - stage: platform-test
+      node_js: "13"
+      os: linux
+      arch: arm64
 
 addons:
   apt:

lib/extensions.js

@@ -44,6 +44,11 @@ function getHumanArchitecture(arch) {
     case 'ia32': return '32-bit';
     case 'x86': return '32-bit';
     case 'x64': return '64-bit';
+    case 'armv7l': return '32-bit, ARM';
+    case 'armv7hf': return '32-bit, ARM';
+    case 'armv8': return '64-bit, ARM';
+    case 'aarch64': return '64-bit, ARM';
+    case 'arm64': return '64-bit, ARM';
     default: return false;
   }
 }

package.json

@@ -31,7 +31,7 @@
     "install": "node scripts/install.js",
     "postinstall": "node scripts/build.js",
     "lint": "node_modules/.bin/eslint bin/node-sass lib scripts test",
-    "test": "node_modules/.bin/mocha test/{*,**/**}.js",
+    "test": "node_modules/.bin/mocha test/{*,**/**}.js --timeout 5000ms",
     "build": "node scripts/build.js --force",
     "prepublish": "not-in-install && node scripts/prepublish.js || in-install"
   },