diff options
| -rw-r--r-- | actionpack/lib/action_view/template.rb | 13 | ||||
| -rw-r--r-- | actionpack/lib/action_view/template_error.rb | 30 | ||||
| -rw-r--r-- | actionpack/test/fixtures/test/sub_template_raise.html.erb | 1 | ||||
| -rw-r--r-- | actionpack/test/template/render_test.rb | 18 |
4 files changed, 37 insertions, 25 deletions
diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb index 64597b3d39..12808581a3 100644 --- a/actionpack/lib/action_view/template.rb +++ b/actionpack/lib/action_view/template.rb @@ -52,15 +52,20 @@ module ActionView #:nodoc: end memoize :path_without_format_and_extension + def relative_path + path = File.expand_path(filename) + path.sub!(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}\//, '') if defined?(RAILS_ROOT) + path + end + memoize :relative_path + def source File.read(filename) end memoize :source def method_segment - segment = File.expand_path(filename) - segment.sub!(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}/, '') if defined?(RAILS_ROOT) - segment.gsub!(/([^a-zA-Z0-9_])/) { $1.ord } + relative_path.to_s.gsub(/([^a-zA-Z0-9_])/) { $1.ord } end memoize :method_segment @@ -69,7 +74,7 @@ module ActionView #:nodoc: rescue Exception => e raise e unless filename if TemplateError === e - e.sub_template_of(filename) + e.sub_template_of(self) raise e else raise TemplateError.new(self, view.assigns, e) diff --git a/actionpack/lib/action_view/template_error.rb b/actionpack/lib/action_view/template_error.rb index 2368662f31..bcce331773 100644 --- a/actionpack/lib/action_view/template_error.rb +++ b/actionpack/lib/action_view/template_error.rb @@ -7,12 +7,14 @@ module ActionView attr_reader :original_exception def initialize(template, assigns, original_exception) - @base_path = template.base_path.to_s - @assigns, @source, @original_exception = assigns.dup, template.source, original_exception - @file_path = template.filename + @template, @assigns, @original_exception = template, assigns.dup, original_exception @backtrace = compute_backtrace end + def file_name + @template.relative_path + end + def message ActiveSupport::Deprecation.silence { original_exception.message } end @@ -24,7 +26,7 @@ module ActionView def sub_template_message if @sub_templates "Trace of template inclusion: " + - @sub_templates.collect { |template| strip_base_path(template) }.join(", ") + @sub_templates.collect { |template| template.relative_path }.join(", ") else "" end @@ -34,18 +36,18 @@ module ActionView return unless num = line_number num = num.to_i - source_code = IO.readlines(@file_path) + source_code = @template.source.split("\n") start_on_line = [ num - SOURCE_CODE_RADIUS - 1, 0 ].max end_on_line = [ num + SOURCE_CODE_RADIUS - 1, source_code.length].min indent = ' ' * indentation line_counter = start_on_line - return unless source_code = source_code[start_on_line..end_on_line] - + return unless source_code = source_code[start_on_line..end_on_line] + source_code.sum do |line| line_counter += 1 - "#{indent}#{line_counter}: #{line}" + "#{indent}#{line_counter}: #{line}\n" end end @@ -63,12 +65,6 @@ module ActionView end end - def file_name - stripped = strip_base_path(@file_path) - stripped.slice!(0,1) if stripped[0] == ?/ - stripped - end - def to_s "\n\n#{self.class} (#{message}) #{source_location}:\n" + "#{source_extract}\n #{clean_backtrace.join("\n ")}\n\n" @@ -88,12 +84,6 @@ module ActionView ] end - def strip_base_path(path) - stripped_path = File.expand_path(path).gsub(@base_path, "") - stripped_path.gsub!(/^#{Regexp.escape File.expand_path(RAILS_ROOT)}/, '') if defined?(RAILS_ROOT) - stripped_path - end - def source_location if line_number "on line ##{line_number} of " diff --git a/actionpack/test/fixtures/test/sub_template_raise.html.erb b/actionpack/test/fixtures/test/sub_template_raise.html.erb new file mode 100644 index 0000000000..f38c0bda90 --- /dev/null +++ b/actionpack/test/fixtures/test/sub_template_raise.html.erb @@ -0,0 +1 @@ +<%= render :partial => "test/raise" %>
\ No newline at end of file diff --git a/actionpack/test/template/render_test.rb b/actionpack/test/template/render_test.rb index f3c8dbcae9..a4ea22ddcb 100644 --- a/actionpack/test/template/render_test.rb +++ b/actionpack/test/template/render_test.rb @@ -70,7 +70,23 @@ class ViewRenderTest < Test::Unit::TestCase end def test_render_partial_with_errors - assert_raise(ActionView::TemplateError) { @view.render(:partial => "test/raise") } + @view.render(:partial => "test/raise") + flunk "Render did not raise TemplateError" + rescue ActionView::TemplateError => e + assert_match "undefined local variable or method `doesnt_exist'", e.message + assert_equal "", e.sub_template_message + assert_equal "1", e.line_number + assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name + end + + def test_render_sub_template_with_errors + @view.render(:file => "test/sub_template_raise") + flunk "Render did not raise TemplateError" + rescue ActionView::TemplateError => e + assert_match "undefined local variable or method `doesnt_exist'", e.message + assert_equal "Trace of template inclusion: #{File.expand_path("#{FIXTURE_LOAD_PATH}/test/sub_template_raise.html.erb")}", e.sub_template_message + assert_equal "1", e.line_number + assert_equal File.expand_path("#{FIXTURE_LOAD_PATH}/test/_raise.html.erb"), e.file_name end def test_render_partial_collection |