From e8550ee0329586b32de425e905c7af7e65bc78a8 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Wed, 13 May 2009 01:10:37 -0700
Subject: Cherry-pick core extensions

---
 actionmailer/Rakefile | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'actionmailer/Rakefile')

diff --git a/actionmailer/Rakefile b/actionmailer/Rakefile
index f06f18ff76..24c25abc8b 100644
--- a/actionmailer/Rakefile
+++ b/actionmailer/Rakefile
@@ -28,6 +28,12 @@ Rake::TestTask.new { |t|
   t.warning = false
 }
 
+task :isolated_test do
+  ruby = File.join(*RbConfig::CONFIG.values_at('bindir', 'RUBY_INSTALL_NAME'))
+  Dir.glob("test/*_test.rb").all? do |file|
+    system(ruby, '-Ilib:test', file)
+  end or raise "Failures"
+end
 
 # Generate the RDoc documentation
 Rake::RDocTask.new { |rdoc|
-- 
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