Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/socket/addrinfo/unix_spec.rb

@@ -0,0 +1,54 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'socket'
+
+describe "Addrinfo.unix" do
+
+  platform_is_not :windows do
+    before :each do
+      @addrinfo = Addrinfo.unix("/tmp/sock")
+    end
+
+    it "creates a addrinfo for a unix socket" do
+      @addrinfo.pfamily.should == Socket::PF_UNIX
+      @addrinfo.socktype.should == Socket::SOCK_STREAM
+      @addrinfo.protocol.should == 0
+      @addrinfo.unix_path.should == "/tmp/sock"
+    end
+  end
+end
+
+describe "Addrinfo#unix?" do
+  describe "for an ipv4 socket" do
+
+    before :each do
+      @addrinfo = Addrinfo.tcp("127.0.0.1", 80)
+    end
+
+    it "returns false" do
+      @addrinfo.unix?.should be_false
+    end
+
+  end
+
+  describe "for an ipv6 socket" do
+    before :each do
+      @addrinfo = Addrinfo.tcp("::1", 80)
+    end
+
+    it "returns false" do
+      @addrinfo.unix?.should be_false
+    end
+  end
+
+  platform_is_not :windows do
+    describe "for a unix socket" do
+      before :each do
+        @addrinfo = Addrinfo.unix("/tmp/sock")
+      end
+
+      it "returns true" do
+        @addrinfo.unix?.should be_true
+      end
+    end
+  end
+end