Fixed that the truncation of strings longer than 50 chars should use inspect so newlines etc are escaped (closes #10385) [norbert]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8319 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Fixed that the truncation of strings longer than 50 chars should use inspect so newlines etc are escaped #10385 [norbert]
+
 * Fixed that habtm associations should be able to set :select as part of their definition and have that honored [DHH]
 
 * Document how the :include option can be used in Calculations::calculate.  Closes #7446 [adamwiggins, ultimoamore]

activerecord/lib/active_record/base.rb

@@ -2079,7 +2079,7 @@ module ActiveRecord #:nodoc:
         value = read_attribute(attr_name)
 
         if value.is_a?(String) && value.length > 50
-          %("#{value[0..50]}...")
+          "#{value[0..50]}...".inspect
         elsif value.is_a?(Date) || value.is_a?(Time)
           %("#{value.to_s(:db)}")
         else

activerecord/test/base_test.rb

@@ -1732,14 +1732,14 @@ class BasicsTest < Test::Unit::TestCase
 
   def test_attribute_for_inspect
     t = topics(:first)
-    t.content = %(This is some really long content, longer than 50 characters, so I can test that text is truncated correctly by the new ActiveRecord::Base#inspect method! Yay! BOOM!)
+    t.title = "The First Topic Now Has A Title With\nNewlines And More Than 50 Characters"
 
     assert_equal %("#{t.written_on.to_s(:db)}"), t.attribute_for_inspect(:written_on)
-    assert_equal '"This is some really long content, longer than 50 ch..."', t.attribute_for_inspect(:content)
+    assert_equal '"The First Topic Now Has A Title With\nNewlines And M..."', t.attribute_for_inspect(:title)
   end
   
   def test_becomes
     assert_kind_of Reply, topics(:first).becomes(Reply)
     assert_equal "The First Topic", topics(:first).becomes(Reply).title
   end
-end
+end