From 2f681254ee9481f30baa53720c1570decb437725 Mon Sep 17 00:00:00 2001
From: Francesco Rodriguez <lrodriguezsanc@gmail.com>
Date: Mon, 30 Apr 2012 10:49:20 -0500
Subject: delete_all raise an error if a limit is provided - fixes #4979

---
 activerecord/test/cases/relations_test.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'activerecord/test/cases')

diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb
index 4b8b57bac2..3ef357e297 100644
--- a/activerecord/test/cases/relations_test.rb
+++ b/activerecord/test/cases/relations_test.rb
@@ -688,6 +688,10 @@ class RelationTest < ActiveRecord::TestCase
     assert davids.loaded?
   end
 
+  def test_delete_all_limit_error
+    assert_raises(ActiveRecord::ActiveRecordError) { Author.limit(10).delete_all }
+  end
+
   def test_select_argument_error
     assert_raises(ArgumentError) { Developer.select }
   end
-- 
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