Thanks Andy, so to follow up. nobu closed the ticket indicating it was
fixed in r37207. However, this is not committed to the 1_9_3 branch and is
only in trunk at the moment.

tags: svn log http://svn.ruby-lang.org/repos/ruby/tags/v1_9_3_286--stop-on-copy
------------------------------------------------------------------------
r37165 | usa | 2012-10-12 05:22:37 -0400 (Fri, 12 Oct 2012) | 1 line

Here is a brute force monkey path that might solve the problem until this
fix is released.

class File
  class << self
    alias_method :original_join, :join
  end

  def self.join(*args)
    new_args = args.collect { |questionableEncoding|
      questionableEncoding.encode("UTF-8")
    }
    self.send(:original_join, new_args)
  end
end




On Mon, Oct 15, 2012 at 3:33 PM, Andy Parker <[email protected]> wrote:

> Looks like this has hit a bug in ruby itself. I've reported it as
> https://bugs.ruby-lang.org/issues/7168
>
> There might be a workaround that we can do where we force all of the
> encodings before we hand over to File.join, but this will probably end
> up being a problem in other places as well.
>
> On Mon, Oct 15, 2012 at 11:44 AM, Edward Sumerfield
> <[email protected]> wrote:
> > : irb
> > irb(main):001:0> require 'win32/dir'
> > => true
> > irb(main):002:0> Dir::COMMON_APPDATA
> > => "C:\\ProgramData"
> > irb(main):003:0> Dir::COMMON_APPDATA.encoding
> > => #<Encoding:UTF-16LE>
> > irb(main):004:0> Dir::COMMON_APPDATA.bytes.to_a
> > => [67, 0, 58, 0, 92, 0, 80, 0, 114, 0, 111, 0, 103, 0, 114, 0, 97, 0,
> 109,
> > 0, 68, 0, 97, 0, 116, 0, 97, 0]
> >
> >
> >
> > On Mon, Oct 15, 2012 at 12:53 PM, Andy Parker <[email protected]>
> wrote:
> >>
> >> Hi Edward,
> >>
> >> what is the output in irb of:
> >>
> >>   require 'win32/dir'
> >>   Dir::COMMON_APPDATA.encoding
> >>   Dir::COMMON_APPDATA.bytes.to_a
> >>
> >> I'm interested where this null byte is in that innocuous looking string.
> >>
> >> On Sun, Oct 14, 2012 at 6:36 AM, Edward Sumerfield
> >> <[email protected]> wrote:
> >> > The problem starts with requiring rspec-puppet but ends up in the
> puppet
> >> > 3.0
> >> > run_mode trying to determine Windows APPDATA pathing. The
> >> > Dir::COMMON_APPDATA constant from win32-dir appears to be unicode
> which
> >> > blows on the File.join call in run_mode line 67
> >> >
> >> > : irb
> >> > irb(main):001:0> require "rspec-puppet"
> >> > Failed to load feature test for root: uninitialized constant
> >> > Windows::Synchronize
> >> > ArgumentError: string contains null byte
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/util/run_mode.rb:67:in
> >> > `join'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/util/run_mode.rb:67:in
> >> > `conf_dir'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/settings.rb:495:in
> >> > `user_config_file'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/settings.rb:1234:in
> >> > `which_configuration_file'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/settings.rb:475:in
> >> > `parse_config_files'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet/settings.rb:147:in
> >> > `initialize_global_settings'
> >> >
> >> >         from
> >> > C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet.rb:135:in
> >> > `do_initialize_settings_for_run_mode'
> >> >
> >> >         from
> >> > C:/ruby193/lib/ruby/gems/1.9.1/gems/puppet-3.0.0/lib/puppet.rb:123:in
> >> > `initialize_settings'
> >> >         from
> >> >
> >> >
> C:/ruby193/lib/ruby/gems/1.9.1/gems/rspec-puppet-0.1.5/lib/rspec-puppet.rb:10:in
> >> > `<top (required)>'
> >> >         from
> >> > C:/ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in
> >> > `require'
> >> >         from
> >> > C:/ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in
> >> > `rescue
> >> > in require'
> >> >         from
> >> > C:/ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in
> >> > `require'
> >> >         from (irb):1
> >> >         from C:/ruby193/bin/irb:12:in `<main>'
> >> >
> >> > Reproducing the specific line in question in irb like this:
> >> >
> >> > : irb
> >> > irb(main):002:0> require 'win32/dir'
> >> > => true
> >> > irb(main):003:0> Dir::COMMON_APPDATA
> >> > => "C:\\ProgramData"
> >> > irb(main):006:0> File.join [Dir::COMMON_APPDATA, "PuppetLabs",
> "puppet",
> >> > "etc"]
> >> > ArgumentError: string contains null byte
> >> >         from (irb):6:in `join'
> >> >         from (irb):6
> >> >         from C:/ruby193/bin/irb:12:in `<main>'
> >> >
> >> >
> >> > Installed versions:
> >> >
> >> > : ruby -v
> >> > ruby 1.9.3p194 (2012-04-20) [i386-mingw32]
> >> >
> >> > : gem list
> >> > *** LOCAL GEMS ***
> >> > ...
> >> > facter (1.6.13, 1.6.12)
> >> > puppet (3.0.0, 2.7.19)
> >> > puppetlabs_spec_helper (0.3.0)
> >> > rspec (2.11.0, 2.10.0)
> >> > rspec-puppet (0.1.5, 0.1.4)
> >> > sys-admin (1.5.6 x86-mingw32)
> >> > win32-api (1.4.8 x86-mingw32)
> >> > win32-dir (0.4.1)
> >> > win32-process (0.7.0)
> >> > win32-security (0.1.4, 0.1.3)
> >> > win32-service (0.7.2 x86-mingw32)
> >> > win32-taskscheduler (0.2.2)
> >> > windows-api (0.4.2)
> >> > windows-pr (1.2.2)
> >> >
> >> > Thanks
> >> >
> >> > Ed Sumerfield
> >> >
> >> >
> >> > --
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> >>
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> >>
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