Better handle timeout on windows

Author: DiegoRBaquero

README.md

@@ -1,6 +1,7 @@
 # Mutode [![npm](https://img.shields.io/npm/v/mutode.svg)](http://npmjs.com/package/mutode) [![npm](https://img.shields.io/npm/dm/mutode.svg)](http://npmjs.com/package/mutode) [![npm](https://img.shields.io/npm/l/mutode.svg)](LICENSE)
 
-[![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com) [![Build Status](https://travis-ci.org/TheSoftwareDesignLab/mutode.svg?branch=master)](https://travis-ci.org/TheSoftwareDesignLab/mutode)  [![Coverage Status](https://coveralls.io/repos/github/TheSoftwareDesignLab/mutode/badge.svg?branch=master)](https://coveralls.io/github/TheSoftwareDesignLab/mutode?branch=master)
+[![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com) [![Build Status](https://travis-ci.org/TheSoftwareDesignLab/mutode.svg?branch=master)](https://travis-ci.org/TheSoftwareDesignLab/mutode) [![Build status](https://ci.appveyor.com/api/projects/status/ulp8cq3aq2bng6he/branch/master?svg=true)](https://ci.appveyor.com/project/DiegoRBaquero/mutode/branch/master)
+ [![Coverage Status](https://coveralls.io/repos/github/TheSoftwareDesignLab/mutode/badge.svg?branch=master)](https://coveralls.io/github/TheSoftwareDesignLab/mutode?branch=master)
 
 Mutation testing for Node.js and JavaScript.
 

src/mutantRunner.js

@@ -23,8 +23,10 @@ module.exports = function MutantRunner ({mutodeInstance, filePath, contentToWrit
         debug(data.toString())
       })
 
+      let timedout = false
       const timeout = setTimeout(() => {
         terminate(child.pid)
+        timedout = true
       }, mutodeInstance.timeout).unref()
 
       child.on('exit', (code, signal) => {
@@ -35,7 +37,7 @@ module.exports = function MutantRunner ({mutodeInstance, filePath, contentToWrit
         if (code === 0) {
           console.log(`${log}\t${chalk.bgRed('survived')} ${timeDiff}`)
           mutodeInstance.survived++
-        } else if (signal) {
+        } else if (signal || timedout) {
           console.log(`${log}\t${chalk.bgBlue('discarded (timeout)')} ${timeDiff}`)
           mutodeInstance.discarded++
         } else {