From 93955c75609f30e372e36057fec58bb5162cbcbd Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 23 Apr 2017 14:51:08 +0000
Subject: Add diagnostic reports section header [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/lib/test/unit/assertions.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/lib/test/unit/assertions.rb b/test/lib/test/unit/assertions.rb
index 94248d1139..4b331da33d 100644
--- a/test/lib/test/unit/assertions.rb
+++ b/test/lib/test/unit/assertions.rb
@@ -552,11 +552,11 @@ EOT
           full_message << " exit #{status.exitstatus}" if status.exited?
           full_message << " killed by #{sigdesc}" if sigdesc
           if out and !out.empty?
-            full_message << "\n#{out.b.gsub(/^/, '| ')}"
-            full_message << "\n" if /\n\z/ !~ full_message
+            full_message << "\n" << out.b.gsub(/^/, '| ')
+            full_message.sub!(/(?<!\n)\z/, "\n")
           end
           if log
-            full_message << "\n#{log.b.gsub(/^/, '| ')}"
+            full_message << "Diagnostic reports:\n" << log.b.gsub(/^/, '| ')
           end
           full_message
         end
-- 
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