Correct line numbers from template errors. Closes #10937 [Aleksey Kondratenko]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8744 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 16 insertions, 0 deletions

diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index c258ae216b..4768dffba2 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -86,6 +86,15 @@ class TestController < ActionController::Base
     render :xml => "<blah/>", :content_type => "application/atomsvc+xml"
   end
 
+  def render_line_offset
+    begin
+      render :inline => '<% raise %>', :locals => {:foo => 'bar'}
+    rescue => exc
+    end
+    line = exc.backtrace.first
+    render :text => line
+  end
+
   def heading
     head :ok
   end
@@ -225,6 +234,13 @@ class RenderTest < Test::Unit::TestCase
     assert_template "test/hello_world"
   end
 
+  def test_line_offset
+    get :render_line_offset
+    line = @response.body
+    assert(line =~ %r{:(\d+):})
+    assert_equal "1", $1
+  end
+
   def test_render_with_forward_slash
     get :render_hello_world_with_forward_slash
     assert_template "test/hello_world"