Update to ruby/spec@9be7c7e

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

1 files changed, 52 insertions, 3 deletions

diff --git a/spec/ruby/library/socket/addrinfo/ip_address_spec.rb b/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
index c36399bf0c..004de37254 100644
--- a/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
@@ -1,5 +1,4 @@
-require_relative '../../../spec_helper'
-require 'socket'
+require_relative '../spec_helper'
 
 describe "Addrinfo#ip_address" do
   describe "for an ipv4 socket" do
@@ -22,7 +21,7 @@ describe "Addrinfo#ip_address" do
     end
   end
 
-  platform_is_not :windows do
+  with_feature :unix_socket do
     describe "for a unix socket" do
       before :each do
         @addrinfo = Addrinfo.unix("/tmp/sock")
@@ -33,4 +32,54 @@ describe "Addrinfo#ip_address" do
       end
     end
   end
+
+  describe 'with an Array as the socket address' do
+    it 'returns the IP as a String' do
+      sockaddr = ['AF_INET', 80, 'localhost', '127.0.0.1']
+      addr     = Addrinfo.new(sockaddr)
+
+      addr.ip_address.should == '127.0.0.1'
+    end
+  end
+
+  describe 'without an IP address' do
+    before do
+      @ips = ['127.0.0.1', '0.0.0.0', '::1']
+    end
+
+    # Both these cases seem to return different values at times on MRI. Since
+    # this is network dependent we can't rely on an exact IP being returned.
+    it 'returns the local IP address when using an empty String as the IP' do
+      sockaddr = Socket.sockaddr_in(80, '')
+      addr     = Addrinfo.new(sockaddr)
+
+      @ips.include?(addr.ip_address).should == true
+    end
+
+    it 'returns the local IP address when using nil as the IP' do
+      sockaddr = Socket.sockaddr_in(80, nil)
+      addr     = Addrinfo.new(sockaddr)
+
+      @ips.include?(addr.ip_address).should == true
+    end
+  end
+
+  # On MRI calling Addrinfo#ip_address with AF_UNSPEC as the address family is
+  # supposed to raise a SocketError. MRI however doesn't provide a way to
+  # actually initialize an Addrinfo with AF_UNSPEC, nor does it allow stubbing
+  # of any methods since Addrinfo doesn't use any Ruby methods for checking the
+  # IP address. As a result we can only run this test on Rubinius.
+  with_feature :pure_ruby_addrinfo do
+    describe 'with a non IPv4 or IPv6 address' do
+      it 'raises SocketError' do
+        sockaddr = Socket.sockaddr_in(80, '127.0.0.1')
+        addr     = Addrinfo.new(sockaddr)
+
+        addr.stub!(:ipv4?).and_return(false)
+        addr.stub!(:ipv6?).and_return(false)
+
+        lambda { addr.ip_address }.should raise_error(SocketError)
+      end
+    end
+  end
 end