diff options
Diffstat (limited to 'test/ruby/test_io.rb')
-rw-r--r-- | test/ruby/test_io.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 2283221d9c..03a7faa2dc 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1067,7 +1067,10 @@ class TestIO < Test::Unit::TestCase args = ['-e', '$>.write($<.read)'] if args.empty? ruby = EnvUtil.rubybin opts = {} - opts[:rlimit_nproc] = 1024 if defined?(Process::RLIMIT_NPROC) + if defined?(Process::RLIMIT_NPROC) + lim = Process.getrlimit(Process::RLIMIT_NPROC)[1] + opts[:rlimit_nproc] = [lim, 1024].min + end f = IO.popen([ruby] + args, 'r+', opts) pid = f.pid yield(f) |