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* test/ruby/test_process.rb (test_rlimit_nofile): Don't limit

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RLIMIT_NOFILE too small.
  This fix sporadic "[ASYNC BUG] thread_timer: select" on GNU/Linux.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2014-04-25 23:07:28 +00:00
parent 1377f38c9b
commit 79c09eb597
2 changed files with 11 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sat Apr 26 08:05:36 2014 Tanaka Akira <akr@fsij.org>
* test/ruby/test_process.rb (test_rlimit_nofile): Don't limit
RLIMIT_NOFILE too small.
This fix sporadic "[ASYNC BUG] thread_timer: select" on GNU/Linux.
Fri Apr 25 22:54:34 2014 Naohisa Goto <ngotogenome@gmail.com>
* lib/fileutils.rb (rmdir): rescue Errno::EEXIST in addition to

7
test/ruby/test_process.rb
View file

@ -65,8 +65,11 @@ class TestProcess < Test::Unit::TestCase
return unless rlimit_exist?
with_tmpchdir {
write_file 's', <<-"End"
# if limit=0, this test freeze pn OpenBSD
limit = /openbsd/ =~ RUBY_PLATFORM ? 1 : 0
# Too small RLIMIT_NOFILE causes problems.
# [OpenBSD] Setting to zero freezes this test.
# [GNU/Linux] EINVAL on poll(). EINVAL on ruby's internal poll() ruby with "[ASYNC BUG] thread_timer: select".
pipes = IO.pipe
limit = pipes.map {|io| io.fileno }.min
result = 1
begin
Process.setrlimit(Process::RLIMIT_NOFILE, limit)