[ruby-cvs:68941] mame:r61760 (trunk): spec/: skip some specs so that no failure occurs in root privilege

[mame at ruby-lang.org]

mame	2018-01-10 22:30:25 +0900 (Wed, 10 Jan 2018)

  New Revision: 61760

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61760

  Log:
    spec/: skip some specs so that no failure occurs in root privilege
    
    Follow up of r61757,  This change makes `sudo make test-spec` pass on my
    machine.

  Modified files:
    trunk/spec/ruby/core/dir/mkdir_spec.rb
    trunk/spec/ruby/core/dir/shared/delete.rb
    trunk/spec/ruby/core/file/chmod_spec.rb
    trunk/spec/ruby/core/file/open_spec.rb
    trunk/spec/ruby/core/file/owned_spec.rb
    trunk/spec/ruby/core/file/stat/owned_spec.rb
    trunk/spec/ruby/core/kernel/shared/require.rb
    trunk/spec/ruby/core/process/initgroups_spec.rb
    trunk/spec/ruby/library/socket/socket/bind_spec.rb
    trunk/spec/ruby/shared/file/writable.rb