normal	2018-08-25 05:28:08 +0900 (Sat, 25 Aug 2018)

  New Revision: 64529

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64529

  Log:
    test/ruby/test_io.rb (test_recycled_fd_close): use IO#read to avoid ppoll call
    
    IO#sysread calls rb_wait_for_single_fd for compatibility, and
    perhaps something is amiss with that (unrelated to timer-thread
    elimination)

  Modified files:
    trunk/test/ruby/test_io.rb
Index: test/ruby/test_io.rb
===================================================================
--- test/ruby/test_io.rb	(revision 64528)
+++ test/ruby/test_io.rb	(revision 64529)
@@ -3779,7 +3779,7 @@ __END__ https://github.com/ruby/ruby/blob/trunk/test/ruby/test_io.rb#L3779
       noex = Thread.new do # everything right and never see exceptions :)
         until sig_rd.wait_readable(0)
           IO.pipe do |r, w|
-            th = Thread.new { r.sysread(1) }
+            th = Thread.new { r.read(1) }
             w.write(dot)
             assert_same th, th.join(15), '"good" reader timeout'
             assert_equal(dot, th.value)

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