add node_modules

node_modules/buffer/bin/test.js

@@ -0,0 +1,18 @@
+#!/usr/bin/env node
+
+var cp = require('child_process')
+
+var runBrowserTests = !process.env.TRAVIS_PULL_REQUEST ||
+  process.env.TRAVIS_PULL_REQUEST === 'false'
+
+var node = cp.spawn('npm', ['run', 'test-node'], { stdio: 'inherit' })
+node.on('close', function (code) {
+  if (code === 0 && runBrowserTests) {
+    var browser = cp.spawn('npm', ['run', 'test-browser'], { stdio: 'inherit' })
+    browser.on('close', function (code) {
+      process.exit(code)
+    })
+  } else {
+    process.exit(code)
+  }
+})