test/ruby/test_process.rb (test_wait_and_sigchld): improve reliability
This should fix CI failure under MJIT, 100ms wait may not be enough for signal handler to fire: http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1169472
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/ruby/test_process.rb (test_wait_and_sigchld): improve reliability
This should fix CI failure under MJIT, 100ms wait may not be
enough for signal handler to fire:
http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1169472
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e