Show the code in syntax assertions

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 1 deletions

diff --git a/test/lib/test/unit/assertions.rb b/test/lib/test/unit/assertions.rb
index 32f6fc6d0c..caee3b18f7 100644
--- a/test/lib/test/unit/assertions.rb
+++ b/test/lib/test/unit/assertions.rb
@@ -510,7 +510,13 @@ EOT
         else
           line = 1
         end
-        yield(code, fname, line, mesg)
+        yield(code, fname, line, message(mesg) {
+                if code.end_with?("\n")
+                  "```\n#{code}```\n"
+                else
+                  "```\n#{code}\n```\n""no-newline"
+                end
+              })
       ensure
         $VERBOSE = verbose
       end