From b53cf149ad8d7c46572e4567ca949b4f82ebb22c Mon Sep 17 00:00:00 2001
From: eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 3 Aug 2018 16:19:40 +0000
Subject: Update to ruby/spec@9be7c7e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 .../socket/tcpserver/accept_nonblock_spec.rb       | 38 +++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

(limited to 'spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb')

diff --git a/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb b/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
index 8566081d2f..27d6a0d08e 100644
--- a/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
+++ b/spec/ruby/library/socket/tcpserver/accept_nonblock_spec.rb
@@ -1,4 +1,4 @@
-require_relative '../../../spec_helper'
+require_relative '../spec_helper'
 require_relative '../fixtures/classes'
 
 describe "Socket::TCPServer.accept_nonblock" do
@@ -46,3 +46,39 @@ describe "Socket::TCPServer.accept_nonblock" do
     end
   end
 end
+
+describe 'TCPServer#accept_nonblock' do
+  SocketSpecs.each_ip_protocol do |family, ip_address|
+    before do
+      @server = TCPServer.new(ip_address, 0)
+    end
+
+    after do
+      @server.close
+    end
+
+    describe 'without a connected client' do
+      it 'raises IO::WaitReadable' do
+        lambda { @server.accept_nonblock }.should raise_error(IO::WaitReadable)
+      end
+    end
+
+    platform_is_not :windows do # spurious
+      describe 'with a connected client' do
+        before do
+          @client = TCPSocket.new(ip_address, @server.connect_address.ip_port)
+        end
+
+        after do
+          @socket.close if @socket
+          @client.close
+        end
+
+        it 'returns a TCPSocket' do
+          @socket = @server.accept_nonblock
+          @socket.should be_an_instance_of(TCPSocket)
+        end
+      end
+    end
+  end
+end
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