test/unit.rb: show signal

* test/lib/test/unit.rb (Test::Unit::Parallel::Worker#died): show
  terminated signal when a worker died.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index a3333ccdcb..2cd554bd66 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -223,6 +223,10 @@ module Test
         def died(*additional)
           @status = :quit
           @io.close
+          status = $?
+          if status and status.signaled?
+            additional[0] ||= SignalException.new(status.termsig)
+          end
 
           call_hook(:dead,*additional)
         end