webrick/test_utils.rb: loosen timeout severity

to stabilize CI failure like:
https://rubyci.org/logs/rubyci.s3.amazonaws.com/osx1013/ruby-trunk/log/20181228T114501Z.fail.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/test/webrick/test_utils.rb b/test/webrick/test_utils.rb
index 8907789b6e..c2b7a36e8a 100644
--- a/test/webrick/test_utils.rb
+++ b/test/webrick/test_utils.rb
@@ -32,11 +32,11 @@ class TestWEBrickUtils < Test::Unit::TestCase
     m = WEBrick::Utils
     i = 0
     assert_raise(Timeout::Error){
-      m.timeout(0.2){
-        assert_raise(Timeout::Error){ m.timeout(0.1){ i += 1; sleep } }
+      m.timeout(1){
+        assert_raise(Timeout::Error){ m.timeout(0.1){ i += 1; sleep(1) } }
         assert_not_expired(m)
         i += 1
-        sleep
+        sleep(2)
       }
     }
     assert_equal(2, i)