Revert "try to fix failure on travis."

tsahara · tsahara · commit ecd7ef592419 · 2015-09-08T11:57:08.000+09:00
This reverts commit 02daa25.
diff --git a/test/addrinfo.rb b/test/addrinfo.rb
@@ -19,10 +19,10 @@
 
 assert('Addrinfo.foreach') do
   # assume Addrinfo.getaddrinfo works well
-  a = Addrinfo.getaddrinfo("localhost.", "domain")
+  a = Addrinfo.getaddrinfo("localhost", "domain")
   b = []
-  Addrinfo.foreach("localhost.", "domain") { |ai| b << ai }
-  assert_equal(a.sort, b.sort)
+  Addrinfo.foreach("localhost", "domain") { |ai| b << ai }
+  assert_equal(a.size, b.size)
 end
 
 assert('Addrinfo.ip') do
