test/ruby/test_process.rb: use io/wait instead of timeout
Occasionally I get timeout errors during this test on an
overloaded system, so we may need to increase timeouts anyways.
For now, avoid the overhead of thread creation for every read we
do.
test/ruby/test_process.rb (test_deadlock_by_signal_at_forking):
use IO#wait_readable instead of timeout
test/ruby/test_process.rb: use io/wait instead of timeout
Occasionally I get timeout errors during this test on an
overloaded system, so we may need to increase timeouts anyways.
For now, avoid the overhead of thread creation for every read we
do.
use IO#wait_readable instead of timeout
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e