Update to ruby/spec@c1b568b

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

110 files changed, 206 insertions, 206 deletions

diff --git a/spec/ruby/library/socket/addrinfo/afamily_spec.rb b/spec/ruby/library/socket/addrinfo/afamily_spec.rb
index 1845ab5e04..5e61c8f99c 100644
--- a/spec/ruby/library/socket/addrinfo/afamily_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/afamily_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#afamily" do
diff --git a/spec/ruby/library/socket/addrinfo/bind_spec.rb b/spec/ruby/library/socket/addrinfo/bind_spec.rb
index c892b05756..8a20ab54d4 100644
--- a/spec/ruby/library/socket/addrinfo/bind_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/bind_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 require 'socket'
 
 describe "Addrinfo#bind" do
diff --git a/spec/ruby/library/socket/addrinfo/canonname_spec.rb b/spec/ruby/library/socket/addrinfo/canonname_spec.rb
index 15dfe86467..6105d905d6 100644
--- a/spec/ruby/library/socket/addrinfo/canonname_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/canonname_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 require 'socket'
 
 describe "Addrinfo#canonname" do
diff --git a/spec/ruby/library/socket/addrinfo/initialize_spec.rb b/spec/ruby/library/socket/addrinfo/initialize_spec.rb
index 254539f95e..7a6475018a 100644
--- a/spec/ruby/library/socket/addrinfo/initialize_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/initialize_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#initialize" do
diff --git a/spec/ruby/library/socket/addrinfo/inspect_sockaddr_spec.rb b/spec/ruby/library/socket/addrinfo/inspect_sockaddr_spec.rb
index c7d69db760..2a5990cd47 100644
--- a/spec/ruby/library/socket/addrinfo/inspect_sockaddr_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/inspect_sockaddr_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/addrinfo/ip_address_spec.rb b/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
index f82cef0812..c36399bf0c 100644
--- a/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ip_address_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ip_address" do
diff --git a/spec/ruby/library/socket/addrinfo/ip_port_spec.rb b/spec/ruby/library/socket/addrinfo/ip_port_spec.rb
index e437b88ca1..ace6c00ff4 100644
--- a/spec/ruby/library/socket/addrinfo/ip_port_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ip_port_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ip_port" do
diff --git a/spec/ruby/library/socket/addrinfo/ip_spec.rb b/spec/ruby/library/socket/addrinfo/ip_spec.rb
index 2e4b613ae5..6eabbccef8 100644
--- a/spec/ruby/library/socket/addrinfo/ip_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ip_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ip?" do
diff --git a/spec/ruby/library/socket/addrinfo/ip_unpack_spec.rb b/spec/ruby/library/socket/addrinfo/ip_unpack_spec.rb
index 2b4a9372cc..caa34d521d 100644
--- a/spec/ruby/library/socket/addrinfo/ip_unpack_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ip_unpack_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ip_unpack" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb b/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
index 457bd7cebf..bff15fd407 100644
--- a/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv4_loopback_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv4_loopback?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv4_multicast_spec.rb b/spec/ruby/library/socket/addrinfo/ipv4_multicast_spec.rb
index 01f6a6ebf7..bc6d5afa2d 100644
--- a/spec/ruby/library/socket/addrinfo/ipv4_multicast_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv4_multicast_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv4_multicast?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv4_private_spec.rb b/spec/ruby/library/socket/addrinfo/ipv4_private_spec.rb
index cf8bd8c1aa..6ef5f5574a 100644
--- a/spec/ruby/library/socket/addrinfo/ipv4_private_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv4_private_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv4_private?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv4_spec.rb b/spec/ruby/library/socket/addrinfo/ipv4_spec.rb
index 3d4560532e..7f8926a497 100644
--- a/spec/ruby/library/socket/addrinfo/ipv4_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv4_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv4?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv6_loopback_spec.rb b/spec/ruby/library/socket/addrinfo/ipv6_loopback_spec.rb
index b0060378e6..e078bce30c 100644
--- a/spec/ruby/library/socket/addrinfo/ipv6_loopback_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv6_loopback_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv6_loopback?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv6_multicast_spec.rb b/spec/ruby/library/socket/addrinfo/ipv6_multicast_spec.rb
index d8b3a96ebb..cdb6c798c0 100644
--- a/spec/ruby/library/socket/addrinfo/ipv6_multicast_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv6_multicast_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv6_multicast?" do
diff --git a/spec/ruby/library/socket/addrinfo/ipv6_spec.rb b/spec/ruby/library/socket/addrinfo/ipv6_spec.rb
index b66bc0d70b..02908b793f 100644
--- a/spec/ruby/library/socket/addrinfo/ipv6_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/ipv6_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#ipv6?" do
diff --git a/spec/ruby/library/socket/addrinfo/pfamily_spec.rb b/spec/ruby/library/socket/addrinfo/pfamily_spec.rb
index d37ed73e1e..6a6bd542f7 100644
--- a/spec/ruby/library/socket/addrinfo/pfamily_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/pfamily_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#pfamily" do
diff --git a/spec/ruby/library/socket/addrinfo/protocol_spec.rb b/spec/ruby/library/socket/addrinfo/protocol_spec.rb
index 4ff11dc017..72f4f93b5c 100644
--- a/spec/ruby/library/socket/addrinfo/protocol_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/protocol_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#protocol" do
diff --git a/spec/ruby/library/socket/addrinfo/socktype_spec.rb b/spec/ruby/library/socket/addrinfo/socktype_spec.rb
index e1c8c0f3f5..c38c629c96 100644
--- a/spec/ruby/library/socket/addrinfo/socktype_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/socktype_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo#socktype" do
diff --git a/spec/ruby/library/socket/addrinfo/tcp_spec.rb b/spec/ruby/library/socket/addrinfo/tcp_spec.rb
index b5c18cefea..39406b64ee 100644
--- a/spec/ruby/library/socket/addrinfo/tcp_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/tcp_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo.tcp" do
diff --git a/spec/ruby/library/socket/addrinfo/to_s_spec.rb b/spec/ruby/library/socket/addrinfo/to_s_spec.rb
index 3d2072fe02..5ac31e3099 100644
--- a/spec/ruby/library/socket/addrinfo/to_s_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/to_s_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/to_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/to_sockaddr'
 require 'socket'
 
 describe "Addrinfo#to_s" do
diff --git a/spec/ruby/library/socket/addrinfo/to_sockaddr_spec.rb b/spec/ruby/library/socket/addrinfo/to_sockaddr_spec.rb
index cbe7c903aa..eee9f961b2 100644
--- a/spec/ruby/library/socket/addrinfo/to_sockaddr_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/to_sockaddr_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/to_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/to_sockaddr'
 require 'socket'
 
 describe "Addrinfo#to_sockaddr" do
diff --git a/spec/ruby/library/socket/addrinfo/udp_spec.rb b/spec/ruby/library/socket/addrinfo/udp_spec.rb
index 712d730e05..237afdbc61 100644
--- a/spec/ruby/library/socket/addrinfo/udp_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/udp_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo.udp" do
diff --git a/spec/ruby/library/socket/addrinfo/unix_path_spec.rb b/spec/ruby/library/socket/addrinfo/unix_path_spec.rb
index 3f7e03dd7b..1168a225b0 100644
--- a/spec/ruby/library/socket/addrinfo/unix_path_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/unix_path_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 platform_is_not :windows do
diff --git a/spec/ruby/library/socket/addrinfo/unix_spec.rb b/spec/ruby/library/socket/addrinfo/unix_spec.rb
index 00eedc96e7..599c20e815 100644
--- a/spec/ruby/library/socket/addrinfo/unix_spec.rb
+++ b/spec/ruby/library/socket/addrinfo/unix_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Addrinfo.unix" do
diff --git a/spec/ruby/library/socket/basicsocket/close_read_spec.rb b/spec/ruby/library/socket/basicsocket/close_read_spec.rb
index c71e1acaf9..13894bc0c5 100644
--- a/spec/ruby/library/socket/basicsocket/close_read_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/close_read_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#close_read" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/close_write_spec.rb b/spec/ruby/library/socket/basicsocket/close_write_spec.rb
index a00f5d5870..194df1d535 100644
--- a/spec/ruby/library/socket/basicsocket/close_write_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/close_write_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#close_write" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/do_not_reverse_lookup_spec.rb b/spec/ruby/library/socket/basicsocket/do_not_reverse_lookup_spec.rb
index 3ef3a686e2..479a1fdac8 100644
--- a/spec/ruby/library/socket/basicsocket/do_not_reverse_lookup_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/do_not_reverse_lookup_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket.do_not_reverse_lookup" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/for_fd_spec.rb b/spec/ruby/library/socket/basicsocket/for_fd_spec.rb
index 164e4dc93c..affe8c2428 100644
--- a/spec/ruby/library/socket/basicsocket/for_fd_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/for_fd_spec.rb
@@ -1,6 +1,6 @@
 
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket#for_fd" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/getpeername_spec.rb b/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
index cecf590092..c2636f764e 100644
--- a/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#getpeername" do
 
diff --git a/spec/ruby/library/socket/basicsocket/getsockname_spec.rb b/spec/ruby/library/socket/basicsocket/getsockname_spec.rb
index cb3a45eb5f..581eb68599 100644
--- a/spec/ruby/library/socket/basicsocket/getsockname_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/getsockname_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#getsockname" do
   after :each do
diff --git a/spec/ruby/library/socket/basicsocket/getsockopt_spec.rb b/spec/ruby/library/socket/basicsocket/getsockopt_spec.rb
index dc4fffa5c1..7040aac5e9 100644
--- a/spec/ruby/library/socket/basicsocket/getsockopt_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/getsockopt_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket#getsockopt" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/ioctl_spec.rb b/spec/ruby/library/socket/basicsocket/ioctl_spec.rb
index 9a7f535317..6ce314b6fb 100644
--- a/spec/ruby/library/socket/basicsocket/ioctl_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/ioctl_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
+require_relative '../../../spec_helper'
 require 'socket'
 
 describe "Socket::BasicSocket#ioctl" do
diff --git a/spec/ruby/library/socket/basicsocket/recv_nonblock_spec.rb b/spec/ruby/library/socket/basicsocket/recv_nonblock_spec.rb
index 2c948eaa2f..8fc0dce4f0 100644
--- a/spec/ruby/library/socket/basicsocket/recv_nonblock_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/recv_nonblock_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../shared/recv_nonblock', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../shared/recv_nonblock'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#recv_nonblock" do
   it_behaves_like :socket_recv_nonblock, :recv_nonblock
diff --git a/spec/ruby/library/socket/basicsocket/recv_spec.rb b/spec/ruby/library/socket/basicsocket/recv_spec.rb
index 5891bf9c87..d6418134c5 100644
--- a/spec/ruby/library/socket/basicsocket/recv_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/recv_spec.rb
@@ -1,6 +1,6 @@
 # -*- encoding: binary -*-
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket#recv" do
 
diff --git a/spec/ruby/library/socket/basicsocket/send_spec.rb b/spec/ruby/library/socket/basicsocket/send_spec.rb
index 4df0d04a10..e2e0ce592e 100644
--- a/spec/ruby/library/socket/basicsocket/send_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/send_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket#send" do
   before :each do
diff --git a/spec/ruby/library/socket/basicsocket/setsockopt_spec.rb b/spec/ruby/library/socket/basicsocket/setsockopt_spec.rb
index 523a22d957..7d2a303699 100644
--- a/spec/ruby/library/socket/basicsocket/setsockopt_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/setsockopt_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "BasicSocket#setsockopt" do
 
diff --git a/spec/ruby/library/socket/basicsocket/shutdown_spec.rb b/spec/ruby/library/socket/basicsocket/shutdown_spec.rb
index c874f08697..67b15908e5 100644
--- a/spec/ruby/library/socket/basicsocket/shutdown_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/shutdown_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::BasicSocket#shutdown" do
 
diff --git a/spec/ruby/library/socket/constants/constants_spec.rb b/spec/ruby/library/socket/constants/constants_spec.rb
index 9b8a0e55b3..7e87aff2ee 100644
--- a/spec/ruby/library/socket/constants/constants_spec.rb
+++ b/spec/ruby/library/socket/constants/constants_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 include Socket::Constants
 
 describe "Socket::Constants" do
diff --git a/spec/ruby/library/socket/ipsocket/addr_spec.rb b/spec/ruby/library/socket/ipsocket/addr_spec.rb
index 2184082c51..2e5ae51d15 100644
--- a/spec/ruby/library/socket/ipsocket/addr_spec.rb
+++ b/spec/ruby/library/socket/ipsocket/addr_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::IPSocket#addr" do
   before :each do
diff --git a/spec/ruby/library/socket/ipsocket/getaddress_spec.rb b/spec/ruby/library/socket/ipsocket/getaddress_spec.rb
index c574c7d267..10161dbaea 100644
--- a/spec/ruby/library/socket/ipsocket/getaddress_spec.rb
+++ b/spec/ruby/library/socket/ipsocket/getaddress_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::IPSocket#getaddress" do
 
diff --git a/spec/ruby/library/socket/ipsocket/peeraddr_spec.rb b/spec/ruby/library/socket/ipsocket/peeraddr_spec.rb
index 27529c3d1c..bfbe0b2c12 100644
--- a/spec/ruby/library/socket/ipsocket/peeraddr_spec.rb
+++ b/spec/ruby/library/socket/ipsocket/peeraddr_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::IPSocket#peeraddr" do
   before :each do
diff --git a/spec/ruby/library/socket/ipsocket/recvfrom_spec.rb b/spec/ruby/library/socket/ipsocket/recvfrom_spec.rb
index 54f150decf..b8537fbe47 100644
--- a/spec/ruby/library/socket/ipsocket/recvfrom_spec.rb
+++ b/spec/ruby/library/socket/ipsocket/recvfrom_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::IPSocket#recvfrom" do
 
diff --git a/spec/ruby/library/socket/option/bool_spec.rb b/spec/ruby/library/socket/option/bool_spec.rb
index 74c832a0ad..31be00fee3 100644
--- a/spec/ruby/library/socket/option/bool_spec.rb
+++ b/spec/ruby/library/socket/option/bool_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::Option.bool" do
   it "creates a new Socket::Option" do
diff --git a/spec/ruby/library/socket/option/inspect_spec.rb b/spec/ruby/library/socket/option/inspect_spec.rb
index df72f227a9..2a03421710 100644
--- a/spec/ruby/library/socket/option/inspect_spec.rb
+++ b/spec/ruby/library/socket/option/inspect_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/option/int_spec.rb b/spec/ruby/library/socket/option/int_spec.rb
index f926ff7968..b270374f62 100644
--- a/spec/ruby/library/socket/option/int_spec.rb
+++ b/spec/ruby/library/socket/option/int_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::Option.int" do
   it "creates a new Socket::Option" do
diff --git a/spec/ruby/library/socket/option/linger_spec.rb b/spec/ruby/library/socket/option/linger_spec.rb
index 687d421af3..2090c8a0e8 100644
--- a/spec/ruby/library/socket/option/linger_spec.rb
+++ b/spec/ruby/library/socket/option/linger_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 option_pack = 'i*'
 platform_is :windows do
diff --git a/spec/ruby/library/socket/option/new_spec.rb b/spec/ruby/library/socket/option/new_spec.rb
index 4f2d0c5386..b2c76fb24d 100644
--- a/spec/ruby/library/socket/option/new_spec.rb
+++ b/spec/ruby/library/socket/option/new_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::Option.new" do
   it "should accept integers" do
diff --git a/spec/ruby/library/socket/socket/accept_nonblock_spec.rb b/spec/ruby/library/socket/socket/accept_nonblock_spec.rb
index be0bbf5f03..b495cd934c 100644
--- a/spec/ruby/library/socket/socket/accept_nonblock_spec.rb
+++ b/spec/ruby/library/socket/socket/accept_nonblock_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/socket/accept_spec.rb b/spec/ruby/library/socket/socket/accept_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/accept_spec.rb
+++ b/spec/ruby/library/socket/socket/accept_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/bind_spec.rb b/spec/ruby/library/socket/socket/bind_spec.rb
index f5b19979ea..09dbd624b5 100644
--- a/spec/ruby/library/socket/socket/bind_spec.rb
+++ b/spec/ruby/library/socket/socket/bind_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 include Socket::Constants
 
diff --git a/spec/ruby/library/socket/socket/connect_nonblock_spec.rb b/spec/ruby/library/socket/socket/connect_nonblock_spec.rb
index 26bceabb51..98f4cd8aad 100644
--- a/spec/ruby/library/socket/socket/connect_nonblock_spec.rb
+++ b/spec/ruby/library/socket/socket/connect_nonblock_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/socket/connect_spec.rb b/spec/ruby/library/socket/socket/connect_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/connect_spec.rb
+++ b/spec/ruby/library/socket/socket/connect_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/for_fd_spec.rb b/spec/ruby/library/socket/socket/for_fd_spec.rb
index 6688988448..6ea6d9cf83 100644
--- a/spec/ruby/library/socket/socket/for_fd_spec.rb
+++ b/spec/ruby/library/socket/socket/for_fd_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 require 'socket'
 
 describe "Socket.for_fd" do
diff --git a/spec/ruby/library/socket/socket/getaddrinfo_spec.rb b/spec/ruby/library/socket/socket/getaddrinfo_spec.rb
index fa8112c010..8eee1d75e7 100644
--- a/spec/ruby/library/socket/socket/getaddrinfo_spec.rb
+++ b/spec/ruby/library/socket/socket/getaddrinfo_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/socket/gethostbyaddr_spec.rb b/spec/ruby/library/socket/socket/gethostbyaddr_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/gethostbyaddr_spec.rb
+++ b/spec/ruby/library/socket/socket/gethostbyaddr_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/gethostbyname_spec.rb b/spec/ruby/library/socket/socket/gethostbyname_spec.rb
index a93c9ffb98..23880bb42d 100644
--- a/spec/ruby/library/socket/socket/gethostbyname_spec.rb
+++ b/spec/ruby/library/socket/socket/gethostbyname_spec.rb
@@ -1,6 +1,6 @@
 # -*- encoding: binary -*-
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/socket/gethostname_spec.rb b/spec/ruby/library/socket/socket/gethostname_spec.rb
index c61e6b3eb4..7308d8294b 100644
--- a/spec/ruby/library/socket/socket/gethostname_spec.rb
+++ b/spec/ruby/library/socket/socket/gethostname_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket.gethostname" do
   it "returns the host name" do
diff --git a/spec/ruby/library/socket/socket/getnameinfo_spec.rb b/spec/ruby/library/socket/socket/getnameinfo_spec.rb
index 9fc55dd61b..da6d5a46e5 100644
--- a/spec/ruby/library/socket/socket/getnameinfo_spec.rb
+++ b/spec/ruby/library/socket/socket/getnameinfo_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/socket/getservbyname_spec.rb b/spec/ruby/library/socket/socket/getservbyname_spec.rb
index a48b5753b4..dd05de90b6 100644
--- a/spec/ruby/library/socket/socket/getservbyname_spec.rb
+++ b/spec/ruby/library/socket/socket/getservbyname_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket#getservbyname" do
   it "returns the port for service 'discard'" do
diff --git a/spec/ruby/library/socket/socket/listen_spec.rb b/spec/ruby/library/socket/socket/listen_spec.rb
index bea87f4ec5..3ef503ec2e 100644
--- a/spec/ruby/library/socket/socket/listen_spec.rb
+++ b/spec/ruby/library/socket/socket/listen_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 include Socket::Constants
 
diff --git a/spec/ruby/library/socket/socket/new_spec.rb b/spec/ruby/library/socket/socket/new_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/new_spec.rb
+++ b/spec/ruby/library/socket/socket/new_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/pack_sockaddr_in_spec.rb b/spec/ruby/library/socket/socket/pack_sockaddr_in_spec.rb
index 8c95b948dc..a8f1f924d8 100644
--- a/spec/ruby/library/socket/socket/pack_sockaddr_in_spec.rb
+++ b/spec/ruby/library/socket/socket/pack_sockaddr_in_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/pack_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/pack_sockaddr'
 
 describe "Socket#pack_sockaddr_in" do
   it_behaves_like :socket_pack_sockaddr_in, :pack_sockaddr_in
diff --git a/spec/ruby/library/socket/socket/pack_sockaddr_un_spec.rb b/spec/ruby/library/socket/socket/pack_sockaddr_un_spec.rb
index aacb6d54dc..16a286cf6a 100644
--- a/spec/ruby/library/socket/socket/pack_sockaddr_un_spec.rb
+++ b/spec/ruby/library/socket/socket/pack_sockaddr_un_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/pack_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/pack_sockaddr'
 
 describe "Socket#pack_sockaddr_un" do
   it_behaves_like :socket_pack_sockaddr_un, :pack_sockaddr_un
diff --git a/spec/ruby/library/socket/socket/pair_spec.rb b/spec/ruby/library/socket/socket/pair_spec.rb
index 663ca3f183..db11e5d92b 100644
--- a/spec/ruby/library/socket/socket/pair_spec.rb
+++ b/spec/ruby/library/socket/socket/pair_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/socketpair', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/socketpair'
 
 describe "Socket#pair" do
   it_behaves_like :socket_socketpair, :pair
diff --git a/spec/ruby/library/socket/socket/recvfrom_nonblock_spec.rb b/spec/ruby/library/socket/socket/recvfrom_nonblock_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/recvfrom_nonblock_spec.rb
+++ b/spec/ruby/library/socket/socket/recvfrom_nonblock_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/recvfrom_spec.rb b/spec/ruby/library/socket/socket/recvfrom_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/recvfrom_spec.rb
+++ b/spec/ruby/library/socket/socket/recvfrom_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/sockaddr_in_spec.rb b/spec/ruby/library/socket/socket/sockaddr_in_spec.rb
index 59e0318fda..64645f179d 100644
--- a/spec/ruby/library/socket/socket/sockaddr_in_spec.rb
+++ b/spec/ruby/library/socket/socket/sockaddr_in_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/pack_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/pack_sockaddr'
 
 describe "Socket#sockaddr_in" do
   it_behaves_like :socket_pack_sockaddr_in, :sockaddr_in
diff --git a/spec/ruby/library/socket/socket/sockaddr_un_spec.rb b/spec/ruby/library/socket/socket/sockaddr_un_spec.rb
index fa233587d9..b8f148ca13 100644
--- a/spec/ruby/library/socket/socket/sockaddr_un_spec.rb
+++ b/spec/ruby/library/socket/socket/sockaddr_un_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/pack_sockaddr', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/pack_sockaddr'
 
 describe "Socket#sockaddr_un" do
   it_behaves_like :socket_pack_sockaddr_un, :sockaddr_un
diff --git a/spec/ruby/library/socket/socket/socket_spec.rb b/spec/ruby/library/socket/socket/socket_spec.rb
index dbaed17af4..ee003f84ec 100644
--- a/spec/ruby/library/socket/socket/socket_spec.rb
+++ b/spec/ruby/library/socket/socket/socket_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket" do
   it "inherits from BasicSocket and IO" do
diff --git a/spec/ruby/library/socket/socket/socketpair_spec.rb b/spec/ruby/library/socket/socket/socketpair_spec.rb
index 80b07170a6..495585e8dc 100644
--- a/spec/ruby/library/socket/socket/socketpair_spec.rb
+++ b/spec/ruby/library/socket/socket/socketpair_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/socketpair', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/socketpair'
 
 describe "Socket#socketpair" do
   it_behaves_like :socket_socketpair, :socketpair
diff --git a/spec/ruby/library/socket/socket/sysaccept_spec.rb b/spec/ruby/library/socket/socket/sysaccept_spec.rb
index fcd29e1257..1658a2b81f 100644
--- a/spec/ruby/library/socket/socket/sysaccept_spec.rb
+++ b/spec/ruby/library/socket/socket/sysaccept_spec.rb
@@ -1,2 +1,2 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
diff --git a/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb b/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
index 91d2b947a1..c76a2c54de 100644
--- a/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
+++ b/spec/ruby/library/socket/socket/unpack_sockaddr_in_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 require 'socket'
 
 describe "Socket.unpack_sockaddr_in" do
diff --git a/spec/ruby/library/socket/socket/unpack_sockaddr_un_spec.rb b/spec/ruby/library/socket/socket/unpack_sockaddr_un_spec.rb
index f81d36f7e9..8dd68b9f99 100644
--- a/spec/ruby/library/socket/socket/unpack_sockaddr_un_spec.rb
+++ b/spec/ruby/library/socket/socket/unpack_sockaddr_un_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe 'Socket.unpack_sockaddr_un' do
   platform_is_not :windows do
diff --git a/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb b/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
index d6f7448084..be13630444 100644
--- a/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "Socket::TCPServer.accept_nonblock" do
   before :each do
diff --git a/spec/ruby/library/socket/tcpserver/accept_spec.rb b/spec/ruby/library/socket/tcpserver/accept_spec.rb
index e7a1d87dbe..b374899409 100644
--- a/spec/ruby/library/socket/tcpserver/accept_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/accept_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 
 describe "TCPServer#accept" do
diff --git a/spec/ruby/library/socket/tcpserver/gets_spec.rb b/spec/ruby/library/socket/tcpserver/gets_spec.rb
index 86ba65eae2..6324986111 100644
--- a/spec/ruby/library/socket/tcpserver/gets_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/gets_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "TCPServer#gets" do
   before :each do
diff --git a/spec/ruby/library/socket/tcpserver/listen_spec.rb b/spec/ruby/library/socket/tcpserver/listen_spec.rb
index d764b4ce70..77a1120158 100644
--- a/spec/ruby/library/socket/tcpserver/listen_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/listen_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/tcpserver/new_spec.rb b/spec/ruby/library/socket/tcpserver/new_spec.rb
index adbc3f303e..7504fbe128 100644
--- a/spec/ruby/library/socket/tcpserver/new_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/new_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "TCPServer.new" do
   after :each do
diff --git a/spec/ruby/library/socket/tcpserver/sysaccept_spec.rb b/spec/ruby/library/socket/tcpserver/sysaccept_spec.rb
index 93c1ffe152..aa6cb2bb50 100644
--- a/spec/ruby/library/socket/tcpserver/sysaccept_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/sysaccept_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 require 'socket'
 
diff --git a/spec/ruby/library/socket/tcpsocket/gethostbyname_spec.rb b/spec/ruby/library/socket/tcpsocket/gethostbyname_spec.rb
index 11838aca27..9f25280a70 100644
--- a/spec/ruby/library/socket/tcpsocket/gethostbyname_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/gethostbyname_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 # TODO: verify these for windows
 describe "TCPSocket#gethostbyname" do
diff --git a/spec/ruby/library/socket/tcpsocket/new_spec.rb b/spec/ruby/library/socket/tcpsocket/new_spec.rb
index 279576272b..4924468be7 100644
--- a/spec/ruby/library/socket/tcpsocket/new_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/new_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../shared/new', __FILE__)
+require_relative 'shared/new'
 
 describe "TCPSocket.new" do
   it_behaves_like :tcpsocket_new, :new
diff --git a/spec/ruby/library/socket/tcpsocket/open_spec.rb b/spec/ruby/library/socket/tcpsocket/open_spec.rb
index fb4cc4629a..31b630a23b 100644
--- a/spec/ruby/library/socket/tcpsocket/open_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/open_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../shared/new', __FILE__)
+require_relative 'shared/new'
 
 describe "TCPSocket.open" do
   it_behaves_like :tcpsocket_new, :open
diff --git a/spec/ruby/library/socket/tcpsocket/partially_closable_spec.rb b/spec/ruby/library/socket/tcpsocket/partially_closable_spec.rb
index 6a43eea625..9416d5c71d 100644
--- a/spec/ruby/library/socket/tcpsocket/partially_closable_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/partially_closable_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/partially_closable_sockets', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/partially_closable_sockets'
 
 describe "TCPSocket partial closability" do
 
diff --git a/spec/ruby/library/socket/tcpsocket/recv_nonblock_spec.rb b/spec/ruby/library/socket/tcpsocket/recv_nonblock_spec.rb
index 237ff781a3..9ee7db8cf6 100644
--- a/spec/ruby/library/socket/tcpsocket/recv_nonblock_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/recv_nonblock_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "TCPSocket#recv_nonblock" do
   before :each do
diff --git a/spec/ruby/library/socket/tcpsocket/setsockopt_spec.rb b/spec/ruby/library/socket/tcpsocket/setsockopt_spec.rb
index 8a0cb443b5..c9b0ff16dc 100644
--- a/spec/ruby/library/socket/tcpsocket/setsockopt_spec.rb
+++ b/spec/ruby/library/socket/tcpsocket/setsockopt_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "TCPSocket#setsockopt" do
   before :each do
diff --git a/spec/ruby/library/socket/tcpsocket/shared/new.rb b/spec/ruby/library/socket/tcpsocket/shared/new.rb
index 912208c86c..c66479a2d8 100644
--- a/spec/ruby/library/socket/tcpsocket/shared/new.rb
+++ b/spec/ruby/library/socket/tcpsocket/shared/new.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/classes', __FILE__)
+require_relative '../../../../spec_helper'
+require_relative '../../fixtures/classes'
 
 describe :tcpsocket_new, shared: true do
   it "requires a hostname and a port as arguments" do
diff --git a/spec/ruby/library/socket/udpsocket/bind_spec.rb b/spec/ruby/library/socket/udpsocket/bind_spec.rb
index bdc3c3d33f..be62608e1b 100644
--- a/spec/ruby/library/socket/udpsocket/bind_spec.rb
+++ b/spec/ruby/library/socket/udpsocket/bind_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UDPSocket.bind" do
 
diff --git a/spec/ruby/library/socket/udpsocket/new_spec.rb b/spec/ruby/library/socket/udpsocket/new_spec.rb
index f13e605959..b2662277c4 100644
--- a/spec/ruby/library/socket/udpsocket/new_spec.rb
+++ b/spec/ruby/library/socket/udpsocket/new_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe 'UDPSocket.new' do
   after :each do
diff --git a/spec/ruby/library/socket/udpsocket/open_spec.rb b/spec/ruby/library/socket/udpsocket/open_spec.rb
index 188f879ed1..2db17fe090 100644
--- a/spec/ruby/library/socket/udpsocket/open_spec.rb
+++ b/spec/ruby/library/socket/udpsocket/open_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UDPSocket.open" do
   after :each do
diff --git a/spec/ruby/library/socket/udpsocket/send_spec.rb b/spec/ruby/library/socket/udpsocket/send_spec.rb
index 1a6f44b26e..0159e25214 100644
--- a/spec/ruby/library/socket/udpsocket/send_spec.rb
+++ b/spec/ruby/library/socket/udpsocket/send_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UDPSocket.send" do
   before :each do
diff --git a/spec/ruby/library/socket/udpsocket/write_spec.rb b/spec/ruby/library/socket/udpsocket/write_spec.rb
index 11e38bb470..c2a36eaa7a 100644
--- a/spec/ruby/library/socket/udpsocket/write_spec.rb
+++ b/spec/ruby/library/socket/udpsocket/write_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UDPSocket#write" do
   it "raises EMSGSIZE if msg is too long" do
diff --git a/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb b/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb
index b94e91e879..7454297fd8 100644
--- a/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb
+++ b/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXServer#accept_nonblock" do
 
diff --git a/spec/ruby/library/socket/unixserver/accept_spec.rb b/spec/ruby/library/socket/unixserver/accept_spec.rb
index 3921dadd9d..3c34fce59a 100644
--- a/spec/ruby/library/socket/unixserver/accept_spec.rb
+++ b/spec/ruby/library/socket/unixserver/accept_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 platform_is_not :windows do
   describe "UNIXServer#accept" do
diff --git a/spec/ruby/library/socket/unixserver/for_fd_spec.rb b/spec/ruby/library/socket/unixserver/for_fd_spec.rb
index c3cfd86a1c..9f243c50a8 100644
--- a/spec/ruby/library/socket/unixserver/for_fd_spec.rb
+++ b/spec/ruby/library/socket/unixserver/for_fd_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 platform_is_not :windows do
   describe "UNIXServer#for_fd" do
diff --git a/spec/ruby/library/socket/unixserver/new_spec.rb b/spec/ruby/library/socket/unixserver/new_spec.rb
index d34aa0ca03..0523054952 100644
--- a/spec/ruby/library/socket/unixserver/new_spec.rb
+++ b/spec/ruby/library/socket/unixserver/new_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/new', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/new'
 
 describe "UNIXServer.new" do
   it_behaves_like :unixserver_new, :new
diff --git a/spec/ruby/library/socket/unixserver/open_spec.rb b/spec/ruby/library/socket/unixserver/open_spec.rb
index 47c76eb9b4..3bbfff42e5 100644
--- a/spec/ruby/library/socket/unixserver/open_spec.rb
+++ b/spec/ruby/library/socket/unixserver/open_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/new', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/new'
 
 describe "UNIXServer.open" do
   it_behaves_like :unixserver_new, :open
diff --git a/spec/ruby/library/socket/unixserver/shared/new.rb b/spec/ruby/library/socket/unixserver/shared/new.rb
index 2018140caa..e19a1582b6 100644
--- a/spec/ruby/library/socket/unixserver/shared/new.rb
+++ b/spec/ruby/library/socket/unixserver/shared/new.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/classes', __FILE__)
+require_relative '../../../../spec_helper'
+require_relative '../../fixtures/classes'
 require 'tempfile'
 
 describe :unixserver_new, shared: true do
diff --git a/spec/ruby/library/socket/unixsocket/addr_spec.rb b/spec/ruby/library/socket/unixsocket/addr_spec.rb
index 34c62e083f..4fd3e30532 100644
--- a/spec/ruby/library/socket/unixsocket/addr_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/addr_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#addr" do
 
diff --git a/spec/ruby/library/socket/unixsocket/inspect_spec.rb b/spec/ruby/library/socket/unixsocket/inspect_spec.rb
index 8ea25ec1e9..52b2f508c0 100644
--- a/spec/ruby/library/socket/unixsocket/inspect_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/inspect_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#inspect" do
   platform_is_not :windows do
diff --git a/spec/ruby/library/socket/unixsocket/new_spec.rb b/spec/ruby/library/socket/unixsocket/new_spec.rb
index 7db8613b96..8b87e9f8c2 100644
--- a/spec/ruby/library/socket/unixsocket/new_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/new_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/new', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/new'
 
 describe "UNIXSocket.new" do
   it_behaves_like :unixsocket_new, :new
diff --git a/spec/ruby/library/socket/unixsocket/open_spec.rb b/spec/ruby/library/socket/unixsocket/open_spec.rb
index 5b9b19ee33..d15487be94 100644
--- a/spec/ruby/library/socket/unixsocket/open_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/open_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../shared/new', __FILE__)
+require_relative '../../../spec_helper'
+require_relative 'shared/new'
 
 describe "UNIXSocket.open" do
   it_behaves_like :unixsocket_new, :open
diff --git a/spec/ruby/library/socket/unixsocket/pair_spec.rb b/spec/ruby/library/socket/unixsocket/pair_spec.rb
index 5cd75e2906..ba69776b53 100644
--- a/spec/ruby/library/socket/unixsocket/pair_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/pair_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/partially_closable_sockets', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/partially_closable_sockets'
 
 describe "UNIXSocket#pair" do
   platform_is_not :windows do
diff --git a/spec/ruby/library/socket/unixsocket/partially_closable_spec.rb b/spec/ruby/library/socket/unixsocket/partially_closable_spec.rb
index f43274db2e..bbe1a8a5ba 100644
--- a/spec/ruby/library/socket/unixsocket/partially_closable_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/partially_closable_spec.rb
@@ -1,6 +1,6 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
-require File.expand_path('../../shared/partially_closable_sockets', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
+require_relative '../shared/partially_closable_sockets'
 
 platform_is_not :windows do
   describe "UNIXSocket partial closability" do
diff --git a/spec/ruby/library/socket/unixsocket/path_spec.rb b/spec/ruby/library/socket/unixsocket/path_spec.rb
index a2beaffeea..9808e4132d 100644
--- a/spec/ruby/library/socket/unixsocket/path_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/path_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#path" do
 
diff --git a/spec/ruby/library/socket/unixsocket/peeraddr_spec.rb b/spec/ruby/library/socket/unixsocket/peeraddr_spec.rb
index dc5a319f4d..bb22a38b8e 100644
--- a/spec/ruby/library/socket/unixsocket/peeraddr_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/peeraddr_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#peeraddr" do
 
diff --git a/spec/ruby/library/socket/unixsocket/recv_io_spec.rb b/spec/ruby/library/socket/unixsocket/recv_io_spec.rb
index c7a8946ceb..688f1b6436 100644
--- a/spec/ruby/library/socket/unixsocket/recv_io_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/recv_io_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#recv_io" do
 
diff --git a/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb b/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb
index 78e272bfe2..d142d84fdc 100644
--- a/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#recvfrom" do
 
diff --git a/spec/ruby/library/socket/unixsocket/send_io_spec.rb b/spec/ruby/library/socket/unixsocket/send_io_spec.rb
index ec8d6b2314..fbc99be38d 100644
--- a/spec/ruby/library/socket/unixsocket/send_io_spec.rb
+++ b/spec/ruby/library/socket/unixsocket/send_io_spec.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require File.expand_path('../../fixtures/classes', __FILE__)
+require_relative '../../../spec_helper'
+require_relative '../fixtures/classes'
 
 describe "UNIXSocket#send_io" do
 
diff --git a/spec/ruby/library/socket/unixsocket/shared/new.rb b/spec/ruby/library/socket/unixsocket/shared/new.rb
index 76c0d07b83..afb57f95cf 100644
--- a/spec/ruby/library/socket/unixsocket/shared/new.rb
+++ b/spec/ruby/library/socket/unixsocket/shared/new.rb
@@ -1,5 +1,5 @@
-require File.expand_path('../../../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/classes', __FILE__)
+require_relative '../../../../spec_helper'
+require_relative '../../fixtures/classes'
 
 describe :unixsocket_new, shared: true do
   platform_is_not :windows do