From 8b6f1beba666675b7cb4f8d762a12e36f6bc0905 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 16 Sep 2018 14:32:30 +0000
Subject: Propagate subprocess timeout scale option to worker processes

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/lib/test/unit.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index 7a09466d1c..da05d57344 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -193,8 +193,10 @@ module Test
 
       class Worker
         def self.launch(ruby,args=[])
+          scale = EnvUtil.subprocess_timeout_scale
           io = IO.popen([*ruby, "-W1",
                         "#{File.dirname(__FILE__)}/unit/parallel.rb",
+                        *("--subprocess-timeout-scale=#{scale}" if scale),
                         *args], "rb+")
           new(io, io.pid, :waiting)
         end
-- 
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