Ruby » Ruby master

merge revision(s) 33296:

    * test/-ext-/old_thread_select/test_old_thread_select.rb:
      select() with timeout may return early in old Linux kernels
      with 250 Hz tickrate and no dynticks, so skip everything older
      than 2.6.32 (which has long term support).
      And, Make the timing assertions consistently use assert_operator with
      timing difference in error message
      Patch by Eric Wong. [Bug #5335] [ruby-core:39618]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e