Merge pull request #270 from ethereumjs/coveralls

 Run coveralls on travis

.travis.yml

@@ -31,6 +31,9 @@ matrix:
     - os: linux
       node_js: "6"
       env: CXX=g++-4.8 TEST_SUITE=lint
+    - os: linux
+      node_js: "6"
+      env: CXX=g++-4.8 TEST_SUITE=coveralls
     - os: linux
       node_js: "6"
       env: CXX=g++-4.8 TEST_SUITE=testState

README.md

@@ -2,6 +2,7 @@
 
 [![NPM Package](https://img.shields.io/npm/v/ethereumjs-vm.svg?style=flat-square)](https://www.npmjs.org/package/ethereumjs-vm)
 [![Build Status](https://img.shields.io/travis/ethereumjs/ethereumjs-vm.svg?branch=master&style=flat-square)](https://travis-ci.org/ethereumjs/ethereumjs-vm)
+[![Coverage Status](https://img.shields.io/coveralls/ethereumjs/ethereumjs-vm.svg?style=flat-square)](https://coveralls.io/r/ethereumjs/ethereumjs-vm)
 [![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg?style=flat-square)](https://gitter.im/ethereum/ethereumjs-lib) or #ethereumjs on freenode
 
 [![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)

package.json

@@ -19,9 +19,11 @@
   "devDependencies": {
     "babel-preset-es2015": "^6.24.0",
     "babelify": "^7.3.0",
+    "coveralls": "^3.0.0",
     "ethereumjs-blockchain": "~2.1.0",
     "ethereumjs-testing": "https://github.com/ethereumjs/ethereumjs-testing",
     "ethereumjs-tx": "1.3.3",
+    "istanbul": "^0.4.5",
     "level": "^1.4.0",
     "leveldown": "^1.4.6",
     "levelup": "^1.3.2",
@@ -51,7 +53,9 @@
     "testBlockchainValid": "node --stack-size=1500 ./tests/tester -b --dir='bcValidBlockTest'",
     "testBlockchainTotalDifficulty": "node --stack-size=1500 ./tests/tester -b --dir='bcTotalDifficultyTest'",
     "lint": "standard",
-    "test": "node ./tests/tester -a"
+    "test": "node ./tests/tester -a",
+    "coverage": "istanbul cover ./tests/tester.js -- -s",
+    "coveralls": "npm run coverage && coveralls <coverage/lcov.info"
   },
   "repository": {
     "type": "git",

tests/tester.js

@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 const argv = require('minimist')(process.argv.slice(2))
 const async = require('async')
 const tape = require('tape')