---
title: OS X Testing with Selenium WebDriver | TestingBot Blog
description: |-
  Currently we are the only company providing OS X support to our customers.
  When you run a test on one of our Mac nodes, we reserve a dedicated VM r...
source_url:
  html: https://testingbot.com/blog/2012/08/03/os-x-testing-with-selenium-webdriver
  md: https://testingbot.com/blog/2012/08/03/os-x-testing-with-selenium-webdriver.md
---

# macOS WebDriver Testing

By [Jochen D.](https://testingbot.com/about/jochen-d)2012-08-03

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Currently we are the only company providing OS X support to our customers. When you run a test on one of our Mac nodes, we reserve a dedicated VM running OS X Lion on a beefy Mac Pro running VMWare.

These last few weeks, we've made quite a few optimisations on OS X to improve overall testing, here's what we've done:

## Added OS X Safari 6 with WebDriver

This week we've added Safari 6 Mac OS X to our [list of supported browsers](https://testingbot.com/support/web-automate/browsers). With 58 browser/OS combinations, we've got most of the combinations covered.

Next to Safari 6, we also provide Safari 5 on Mac OS X Lion and Windows. Yesterday we have added support for our [Tunnel](https://testingbot.com/support/tunnel) to Safari WebDriver, which means you can now run tests against Safari 5 and Safari 6 from your local network. Our Tunnel is now supported with all browser combinations, even with iPhone/iPad and Android emulators.

## Improved iOS Testing

We've learned from extensive testing with the iOS simulator that the simulator sometimes acts strangely. After a lot of debugging and fixing, we've come at a point where we think running tests on iOS is finally stable.

## More browser combinations

You can now run tests with Firefox 3-14, Chrome, Opera and Safari 5+6 on a Lion instance.

## Future optimisations

We'll be upgrading our nodes to OS X Mountain Lion and add better Opera support in the next few weeks.

[← Previous post Selenium Mobile Testing with Android: HTC, Nexus and Galaxy Tab](https://testingbot.com/blog/2012/07/02/selenium-mobile-testing-with-android-htc-nexus-and-galaxy-tab) [Next post → Selenium testing with Internet Explorer 10 (IE10)](https://testingbot.com/blog/2012/11/16/selenium-testing-with-internet-explorer-10-ie10)

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