1 files changed, 38 insertions, 0 deletions
diff --git a/spec/rubyspec/library/socket/addrinfo/protocol_spec.rb b/spec/rubyspec/library/socket/addrinfo/protocol_spec.rb
new file mode 100644
index 0000000000..4ff11dc017
--- /dev/null
+++ b/spec/rubyspec/library/socket/addrinfo/protocol_spec.rb
@@ -0,0 +1,38 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'socket'
+
+describe "Addrinfo#protocol" do
+  describe "for an ipv4 socket" do
+
+    before :each do
+      @addrinfo = Addrinfo.tcp("127.0.0.1", 80)
+    end
+
+    it "returns Socket::IPPROTO_TCP" do
+      @addrinfo.protocol.should == Socket::IPPROTO_TCP
+    end
+
+  end
+
+  describe "for an ipv6 socket" do
+    before :each do
+      @addrinfo = Addrinfo.tcp("::1", 80)
+    end
+
+    it "returns Socket::IPPROTO_TCP" do
+      @addrinfo.protocol.should == Socket::IPPROTO_TCP
+    end
+  end
+
+  platform_is_not :windows do
+    describe "for a unix socket" do
+      before :each do
+        @addrinfo = Addrinfo.unix("/tmp/sock")
+      end
+
+      it "returns 0" do
+        @addrinfo.protocol.should == 0
+      end
+    end
+  end
+end