3 failures on OSX Lion, running branch 2.0.0pre in the cloned directory

etc_hosts

~/Projects/rubinius$ cat /etc/hosts
##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1	localhost
255.255.255.255	broadcasthost
::1             localhost 
fe80::1%lo0	localhost

failures

~/Projects/rubinius$ ./configure
~/Projects/rubinius$ rake

# snip ...

1)
Socket#getaddrinfo accepts empty addresses for IPv4 passive sockets FAILED
Expected [["AF_INET", 80, "localhost", "0.0.0.0", 2, 1, 6]]
to equal [["AF_INET", 80, "0.0.0.0", "0.0.0.0", 2, 1, 6]]

                                     /expectations.rb:15
         { } in Object#__script__ at spec/ruby/library/socket/socket
                                     /getaddrinfo_spec.rb:76
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
     { } in Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
            Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
                Object#__script__ at spec/ruby/library/socket/socket
                                     /getaddrinfo_spec.rb:6
                       Kernel.load at kernel/common/kernel.rb:687
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
                        Array#each at kernel/bootstrap/array.rb:66
  Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:65
  Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:107
           Rubinius::Loader#script at kernel/loader.rb:612
             Rubinius::Loader#main at kernel/loader.rb:765

2)
TCPServer.new binds to INADDR_ANY if the hostname is empty FAILED
Expected "localhost"
 to equal "0.0.0.0"

                                     /expectations.rb:15
         { } in Object#__script__ at spec/ruby/library/socket/tcpserver
                                     /new_spec.rb:39
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
     { } in Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
            Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
                Object#__script__ at spec/ruby/library/socket/tcpserver
                                     /new_spec.rb:4
                       Kernel.load at kernel/common/kernel.rb:687
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
                        Array#each at kernel/bootstrap/array.rb:66
  Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:65
  Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:107
           Rubinius::Loader#script at kernel/loader.rb:612
             Rubinius::Loader#main at kernel/loader.rb:765

3)
TCPServer.new binds to INADDR_ANY if the hostname is empty and the port is a string FAILED
Expected "localhost"
 to equal "0.0.0.0"

                                     /expectations.rb:15
         { } in Object#__script__ at spec/ruby/library/socket/tcpserver
                                     /new_spec.rb:48
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
     { } in Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
            Enumerable(Array)#all? at kernel/common/enumerable.rb:232
                        Array#each at kernel/bootstrap/array.rb:66
                Object#__script__ at spec/ruby/library/socket/tcpserver
                                     /new_spec.rb:4
                       Kernel.load at kernel/common/kernel.rb:687
      Kernel(Object)#instance_eval at kernel/common/eval.rb:120
                        Array#each at kernel/bootstrap/array.rb:66
  Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:65
  Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:107
           Rubinius::Loader#script at kernel/loader.rb:612
             Rubinius::Loader#main at kernel/loader.rb:765

Finished in 116.616753 seconds

3820 files, 16699 examples, 44987 expectations, 3 failures, 0 errors
rake aborted!

irb_sessions

# at home on Sept 12th

~$ ruby -v
ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0]
~$ irb
>> require 'socket'
=> true
>> Socket::getaddrinfo(nil, "http", Socket::AF_INET, Socket::SOCK_STREAM, Socket::IPPROTO_TCP, Socket::AI_PASSIVE)
=> [["AF_INET", 80, "localhost", "0.0.0.0", 2, 1, 6]]
>> exit

~$ ~/Projects/rubinius/bin/rbx
>> require 'socket'
=> true
>> Socket::getaddrinfo(nil, "http", Socket::AF_INET, Socket::SOCK_STREAM, Socket::IPPROTO_TCP, Socket::AI_PASSIVE)
=> [["AF_INET", 80, "localhost", "0.0.0.0", 2, 1, 6]]
>> exit

~$ rvm use 1.9.2
Using /Users/jonsmock/.rvm/gems/ruby-1.9.2-p290
~$ irb
>> require 'socket'
=> true
>> Socket::getaddrinfo(nil, "http", Socket::AF_INET, Socket::SOCK_STREAM, Socket::IPPROTO_TCP, Socket::AI_PASSIVE)
=> [["AF_INET", 80, "0.0.0.0", "0.0.0.0", 2, 1, 6]]
>> exit

# this morning at work on Sept 13

~/Projects/rubinius$ ./bin/rbx
>> require 'socket'
=> true
>> Socket::getaddrinfo(nil, "http", Socket::AF_INET, Socket::SOCK_STREAM, Socket::IPPROTO_TCP, Socket::AI_PASSIVE)
=> [["AF_INET", 80, "0.0.0.0", "0.0.0.0", 2, 1, 6]]
>> exit

~/Projects/rubinius$ ruby -v
ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0]
~/Projects/rubinius$ irb
>> require 'socket'
=> true
>> Socket::getaddrinfo(nil, "http", Socket::AF_INET, Socket::SOCK_STREAM, Socket::IPPROTO_TCP, Socket::AI_PASSIVE)
=> [["AF_INET", 80, "0.0.0.0", "0.0.0.0", 2, 1, 6]]
>> exit