1 files changed, 22 insertions, 5 deletions
diff --git a/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb b/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
index c76a2c54de..579ae307df 100644
--- a/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
+++ b/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
@@ -1,9 +1,7 @@
-require_relative '../../../spec_helper'
+require_relative '../spec_helper'
 require_relative '../fixtures/classes'
-require 'socket'
 
 describe "Socket.unpack_sockaddr_in" do
-
   it "decodes the host name and port number of a packed sockaddr_in" do
     sockaddr = Socket.sockaddr_in 3333, '127.0.0.1'
     Socket.unpack_sockaddr_in(sockaddr).should == [3333, '127.0.0.1']
@@ -14,7 +12,27 @@ describe "Socket.unpack_sockaddr_in" do
     Socket.unpack_sockaddr_in(addrinfo).should == [3333, '127.0.0.1']
   end
 
-  platform_is_not :windows do
+  describe 'using an IPv4 address' do
+    it 'returns an Array containing the port and IP address' do
+      port = 80
+      ip   = '127.0.0.1'
+      addr = Socket.pack_sockaddr_in(port, ip)
+
+      Socket.unpack_sockaddr_in(addr).should == [port, ip]
+    end
+  end
+
+  describe 'using an IPv6 address' do
+    it 'returns an Array containing the port and IP address' do
+      port = 80
+      ip   = '::1'
+      addr = Socket.pack_sockaddr_in(port, ip)
+
+      Socket.unpack_sockaddr_in(addr).should == [port, ip]
+    end
+  end
+
+  with_feature :unix_socket do
     it "raises an ArgumentError when the sin_family is not AF_INET" do
       sockaddr = Socket.sockaddr_un '/tmp/x'
       lambda { Socket.unpack_sockaddr_in sockaddr }.should raise_error(ArgumentError)
@@ -25,5 +43,4 @@ describe "Socket.unpack_sockaddr_in" do
       lambda { Socket.unpack_sockaddr_in(addrinfo) }.should raise_error(ArgumentError)
     end
   end
-
 end