How to set the browser width when running spec under phantomJS

[Kris Leech]

The browser width `$(window).width()` defaults to `400px` when run using PhantomJS in CI. This is giving us different failures versus running on `localhost:8888` since that is wider.

I'd like to tell PhantomJS the browser width before the specs start running, something like `page.driver.width = 1000`. I've done plenty of Googling but couldn't find an answer.

Many thanks, Kris.

[Gregg Van Hove]

I think what you're looking for is `page.viewportSize`. If you're using the jasmine ruby gem, we just pushed a commit to master that should allow you to configure your phantom runner, including with this option. See the docs here: http://jasmine.github.io/edge/ruby_gem.html#section-Configuring_the_default_phantomjs_runner

-Gregg

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[Kris Leech]

Many thanks for the reply. Using the latest from master as soon as I add `phantom_config_script: 'spec/javascripts/support/phantom_config.js'` to jasmine.yml running `rake jasmine:ci` it hangs after `jasmine server started.`.

The Javascript file definitely exists at that path relative to the root (the file is empty, so no errors inside the file).

Any ideas? 

[Gregg Van Hove]

Looks like the phantom runner probably isn't handling errors very well here. It's expecting to be able to call a `configure` function that is exported from the file, when that doesn't exist, it throws but doesn't properly tell the jasmine gem to stop the run.

-Gregg

[Kris Leech]

Indeed it works perfectly when I add the `exports.configure`, which I only removed because it was hanging, the mystery of computers...

Thanks!

[Gregg Van Hove]

I made a github issue for this here: https://github.com/pivotal/jasmine-gem/issues/229. I think in have a fix that will stop the run and show the error when it fails. I should get a chance to push it to master later today. 

- Gregg