eregon	2018-08-19 04:35:20 +0900 (Sun, 19 Aug 2018)

  New Revision: 64454

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64454

  Log:
    Always set autoclose=false for IO.for_fd fds
    
    * I believe this should be default behavior, see [Feature #2250].
    * Now make test-spec MSPECOPT='-R100 spec/ruby/library/socket' works fine.

  Modified files:
    trunk/spec/ruby/core/process/fixtures/map_fd.rb
    trunk/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb
Index: spec/ruby/library/socket/unixsocket/recvfrom_spec.rb
===================================================================
--- spec/ruby/library/socket/unixsocket/recvfrom_spec.rb	(revision 64453)
+++ spec/ruby/library/socket/unixsocket/recvfrom_spec.rb	(revision 64454)
@@ -77,6 +77,7 @@ with_feature :unix_socket do https://github.com/ruby/ruby/blob/trunk/spec/ruby/library/socket/unixsocket/recvfrom_spec.rb#L77
         @server_raw.bind(Socket.sockaddr_un(@path2))
 
         @socket = UNIXSocket.for_fd(@server_raw.fileno)
+        @socket.autoclose = false
       end
 
       after do
Index: spec/ruby/core/process/fixtures/map_fd.rb
===================================================================
--- spec/ruby/core/process/fixtures/map_fd.rb	(revision 64453)
+++ spec/ruby/core/process/fixtures/map_fd.rb	(revision 64454)
@@ -1,6 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/spec/ruby/core/process/fixtures/map_fd.rb#L1
 fd = ARGV.shift.to_i
 
-f = File.for_fd fd
+f = File.for_fd(fd)
+f.autoclose = false
 begin
   f.write "writing to fd: #{fd}"
 ensure

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