Update to ruby/spec@9be7c7e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/socket/shared/pack_sockaddr.rb

@@ -18,10 +18,28 @@ describe :socket_pack_sockaddr_in, shared: true do
     sockaddr_in = Socket.public_send(@method, nil, '127.0.0.1')
     Socket.unpack_sockaddr_in(sockaddr_in).should == [0, '127.0.0.1']
   end
+
+  describe 'using an IPv4 address' do
+    it 'returns a String of 16 bytes' do
+      str = Socket.public_send(@method, 80, '127.0.0.1')
+
+      str.should be_an_instance_of(String)
+      str.bytesize.should == 16
+    end
+  end
+
+  describe 'using an IPv6 address' do
+    it 'returns a String of 28 bytes' do
+      str = Socket.public_send(@method, 80, '::1')
+
+      str.should be_an_instance_of(String)
+      str.bytesize.should == 28
+    end
+  end
 end
 
 describe :socket_pack_sockaddr_un, shared: true do
-  platform_is_not :windows do
+  with_feature :unix_socket do
     it 'should be idempotent' do
       bytes = Socket.public_send(@method, '/tmp/foo').bytes
       bytes[2..9].should == [47, 116, 109, 112, 47, 102, 111, 111]
@@ -40,10 +58,28 @@ describe :socket_pack_sockaddr_un, shared: true do
     end
   end
 
+  platform_is :linux do
+    it 'returns a String of 110 bytes' do
+      str = Socket.public_send(@method, '/tmp/test.sock')
+
+      str.should be_an_instance_of(String)
+      str.bytesize.should == 110
+    end
+  end
+
+  platform_is :bsd do
+    it 'returns a String of 106 bytes' do
+      str = Socket.public_send(@method, '/tmp/test.sock')
+
+      str.should be_an_instance_of(String)
+      str.bytesize.should == 106
+    end
+  end
+
   platform_is_not :windows, :aix do
-    it "raises if path length exceeds max size" do
+    it "raises ArgumentError for paths that are too long" do
       # AIX doesn't raise error
-      long_path = Array.new(512, 0).join
+      long_path = 'a' * 110
       lambda { Socket.public_send(@method, long_path) }.should raise_error(ArgumentError)
     end
   end