Attach file fails in Firefox and Windows 10

[papitorcks]

Meta

Capybara Version: 3.13.2
Driver Information (and browser if relevant): Selenium Driver with Firefox 65 on Windows 10

Capybara.configure do |config|
config.default_driver = :selenium
end

Expected Behavior

Upload with success

Actual Behavior

 Failure/Error: attach_file('file-upload', @arquivo)

 Selenium::WebDriver::Error::InvalidArgumentError:
   File not found: C:/project/spec/fixtures/arquivo.txt
 # WebDriverError@chrome://marionette/content/error.js:179:5
 # InvalidArgumentError@chrome://marionette/content/error.js:306:5
 # interaction.uploadFiles@chrome://marionette/content/interaction.js:502:13
 # ./spec/upload_spec.rb:11:in `block (2 levels) in <top (required)>'

Steps to reproduce

   @arquivo = Dir.pwd + '/spec/fixtures/arquivo.txt'
    attach_file('file-upload', @arquivo)
    click_button 'Upload'

    div_arquivo = find('#uploaded-file')
    expect(div_arquivo.text).to eql 'arquivo.txt'

[twalpole]

You need to translate / to \ in the filename string since you're on windows

[lflucasferreira]

I am facing the same issue. And I am translating / to \ if "OS.windows?" as you can see below.

It works in Chrome but not in Firefox 68.0 (64-bits).

def attach_doc_file(id, file)
path = File.join(Dir.pwd, "features/support/public/doc/#{file}")
path = path.tr('/', '\') if OS.windows?
attach_file(id, path)
end

[twalpole]

@lflucasferreira What is the actual error you get?

[lflucasferreira]

This is the actual error:

File not found: C:/Project/cnb/features/support/public/doc/CEP_Upload.xml (Selenium::WebDriver::Error::InvalidArgumentError)
WebDriverError@chrome://marionette/content/error.js:179:5
InvalidArgumentError@chrome://marionette/content/error.js:306:5
interaction.uploadFiles@chrome://marionette/content/interaction.js:501:13

[twalpole]

@lflucasferreira Are you working with a remote driver by any chance?

[twalpole]

@lflucasferreira If you're not using a remote driver but you're using Capybara >= 3.24, could you please try 3.23 and see if the issue goes away.

[lflucasferreira]

You are right. I downgraded the version to 3.23 and it worked. I was using 3.25. Do you know if this is gonna be fixed soon? Thank you!

[twalpole]

@lflucasferreira c059bfe is the change that broke this -- I'm make a quick fix that only expands if the path is relative but then I need to think about a better way to handle this.

[twalpole]

@lflucasferreira Please see #2228 and provide feedback