Extend sleep before sending USR1 in TestProcess

because the test seems to hang there forever: https://travis-ci.org/ruby/ruby/jobs/566409880
2019-08-01 20:19:18 +09:00 · 2019-08-01 20:19:18 +09:00 · 076f3fcf11
commit 076f3fcf11
parent cb84824481
1 changed files with 1 additions and 1 deletions
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@ -667,7 +667,7 @@ class TestProcess < Test::Unit::TestCase
        end
      EOS
        assert_equal("start\n", io.gets)
-        sleep 0.5
+        sleep 3
        Process.kill(:USR1, io.pid)
        assert_equal("ok\n", io.read)
      }