Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/socket/unixserver/accept_spec.rb

@@ -0,0 +1,61 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+platform_is_not :windows do
+  describe "UNIXServer#accept" do
+    before :each do
+      @path = SocketSpecs.socket_path
+      @server = UNIXServer.open(@path)
+    end
+
+    after :each do
+      @server.close if @server
+      SocketSpecs.rm_socket @path
+    end
+
+    it "accepts what is written by the client" do
+      client = UNIXSocket.open(@path)
+
+      client.send('hello', 0)
+
+      sock = @server.accept
+      begin
+        data, info = sock.recvfrom(5)
+
+        data.should == 'hello'
+        info.should_not be_empty
+      ensure
+        sock.close
+        client.close
+      end
+    end
+
+    it "can be interrupted by Thread#kill" do
+      t = Thread.new {
+        @server.accept
+      }
+      Thread.pass while t.status and t.status != "sleep"
+
+      # kill thread, ensure it dies in a reasonable amount of time
+      t.kill
+      a = 0
+      while t.alive? and a < 5000
+        sleep 0.001
+        a += 1
+      end
+      a.should < 5000
+    end
+
+    it "can be interrupted by Thread#raise" do
+      t = Thread.new {
+        @server.accept
+      }
+      Thread.pass while t.status and t.status != "sleep"
+
+      # raise in thread, ensure the raise happens
+      ex = Exception.new
+      t.raise ex
+      lambda { t.join }.should raise_error(Exception)
+    end
+  end
+end