1 files changed, 14 insertions, 19 deletions
diff --git a/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb b/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
index 457bd7cebf..266281ce7a 100644
--- a/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
@@ -1,19 +1,16 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require 'socket'
+require_relative '../spec_helper'
 
 describe "Addrinfo#ipv4_loopback?" do
   describe "for an ipv4 socket" do
-    before :each do
-      @loopback = Addrinfo.tcp("127.0.0.1", 80)
-      @other    = Addrinfo.tcp("0.0.0.0", 80)
-    end
-
     it "returns true for the loopback address" do
-      @loopback.ipv4_loopback?.should be_true
+      Addrinfo.ip('127.0.0.1').should.ipv4_loopback?
+      Addrinfo.ip('127.0.0.2').should.ipv4_loopback?
+      Addrinfo.ip('127.255.0.1').should.ipv4_loopback?
+      Addrinfo.ip('127.255.255.255').should.ipv4_loopback?
     end
 
     it "returns false for another address" do
-      @other.ipv4_loopback?.should be_false
+      Addrinfo.ip('255.255.255.0').ipv4_loopback?.should == false
     end
   end
 
@@ -24,23 +21,21 @@ describe "Addrinfo#ipv4_loopback?" do
     end
 
     it "returns false for the loopback address" do
-      @loopback.ipv4_loopback?.should be_false
+      @loopback.ipv4_loopback?.should == false
     end
 
     it "returns false for another address" do
-      @other.ipv4_loopback?.should be_false
+      @other.ipv4_loopback?.should == false
     end
   end
 
-  platform_is_not :windows do
-    describe "for a unix socket" do
-      before :each do
-        @addrinfo = Addrinfo.unix("/tmp/sock")
-      end
+  describe "for a unix socket" do
+    before :each do
+      @addrinfo = Addrinfo.unix("/tmp/sock")
+    end
 
-      it "returns false" do
-        @addrinfo.ipv4_loopback?.should be_false
-      end
+    it "returns false" do
+      @addrinfo.ipv4_loopback?.should == false
     end
   end
 end