From 076f3fcf11a061394d3d5f8c671512df1e983023 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Thu, 1 Aug 2019 20:19:18 +0900
Subject: Extend sleep before sending USR1 in TestProcess

because the test seems to hang there forever:
https://travis-ci.org/ruby/ruby/jobs/566409880
---
 test/ruby/test_process.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 02efc168c2..68b07a1606 100644
--- 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)
       }
-- 
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