Object has no method 'trunc'

[jwiebalk]

Happening on both my Centos7.2 and raspberry pi 2 systems.

/usr/lib/node_modules/speed-test/node_modules/speedtest-net/index.js:95
NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.' + Math.trunc(Math
                                                                    ^
TypeError: Object #<Object> has no method 'trunc'
    at getHttp (/usr/lib/node_modules/speed-test/node_modules/speedtest-net/index.js:95:158)
    at getXML (/usr/lib/node_modules/speed-test/node_modules/speedtest-net/index.js:234:3)
    at speedTest (/usr/lib/node_modules/speed-test/node_modules/speedtest-net/index.js:492:3)
    at Object.<anonymous> (/usr/lib/node_modules/speed-test/cli.js:83:10)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)

[jwiebalk]

Dropping Math.trunc allowed this to proceed:

options.headers['user-agent'] = options.headers['user-agent'] || 'Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.' + Math.random()*400 + 2704 + '.' + Math.random()*400 + 103 + ' Safari/537.36';

[skadimoolam]

This is also true in Windows 64

[SamVerschueren]

After some testing, I noticed that Math.trunc requires Node.js 0.12+. I suggest upgrading your node version because 0.10will not be maintained after the 1st of October 2016.

https://github.com/nodejs/LTS#lts_schedule