* spec/rubyspec/command_line/dash_upper_s_spec.rb: enable tests on vboxsf
(VirtualBox shared directory) and change tests to match /success$/ to
ignore warnings. This technique is suggested by @unak.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
These files can therefore be updated like any other file in MRI.
Instructions are provided in spec/README.
[Feature #13156] [ruby-core:79246]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e