From 642b3a260bda7e4b8380bcc797efce547879295e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 24 Dec 2016 00:50:59 +0000
Subject: test/unit.rb: --repeat-count option

* test/lib/test/unit.rb (Test::Unit::RepeatOption): --repeat-count
  option to repeat COUNT times while success.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/lib/test/unit.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'test/lib/test/unit.rb')

diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index 1a5957bfc1..f0bd26f32f 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -853,6 +853,22 @@ module Test
       end
     end
 
+    module RepeatOption # :nodoc: all
+      def setup_options(parser, options)
+        super
+        options[:repeat_count] = nil
+        parser.separator "repeat options:"
+        parser.on '--repeat-count=NUM', "Number of times to repeat", Integer do |n|
+          options[:repeat_count] = n
+        end
+      end
+
+      def _run_anything(type)
+        @repeat_count = @options[:repeat_count]
+        super
+      end
+    end
+
     module ExcludesOption # :nodoc: all
       class ExcludedMethods < Struct.new(:excludes)
         def exclude(name, reason)
@@ -922,6 +938,7 @@ module Test
       include Test::Unit::Parallel
       include Test::Unit::Skipping
       include Test::Unit::GlobOption
+      include Test::Unit::RepeatOption
       include Test::Unit::LoadPathOption
       include Test::Unit::GCStressOption
       include Test::Unit::ExcludesOption
-- 
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