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gcnovus

2007-Aug-30 21:29 UTC

alias_method_chain stack level too deep in Rake test only

I have an odd error.  I have the following module:

module ActionController
  module SslSupport

    def self.included(base)
      raise "#{base} does not define url_for" unless
base.method_defined?(:url_for)
      unless base.respond_to?(:url_for_without_ssl_supprt)
        base.send :include, InstanceMethods
        base.send :alias_method_chain, :url_for, :ssl_support
      end
    end

    module InstanceMethods

      def url_for_with_ssl_support(options)
        new_options = options.dup

        if options.kind_of?(Hash)
          new_options.merge!({ :only_path => false }) if request.ssl?
^ url_ssl?(new_options)
          if url_ssl?(new_options)
            new_options.merge!({ :protocol => ''https'' })
            if
[''development''].include?(ENV[''RAILS_ENV''])
              new_options.merge!({ :port => 3001, :host =>
request.host })
            end
          end
          new_options.delete(:ssl)
        end

        url_for_without_ssl_support(new_options)
      end

      private

      def url_ssl?(options)
        case options
        when Hash
          protocol = options[:protocol] || ''http://''
          return options[:ssl] || protocol =~ /^https/
        when String
          return options =~ /^https/
        else
          return self.class.method_defined?(:request) ? request.ssl? :
false
        end
      end

    end

  end
end

It is included in app/controllers/application.rb and in
ActionView::Base.  If I run

ruby test/functional/people_controller_test.rb or ruby test/functional/
account_controller_test.rb, everything runs fine.  If I run rake
test:functionals, however, I get a "stack level too deep" within
url_for within those two test classes.

Example output:

test_spec {The Account controller       A guest (in general)} 001
[should be able to view the sign-up page](The Account controller
A guest (in general)):
ActionView::TemplateError: stack level too deep
    On line #8 of app/views/account/start.rhtml

    5: <h1>Create a free account in three steps:</h1>
    6:
    7: <ol>
    8:  <li>a.&nbsp;<%= link_to ''Choose'', :action
=> ''choose'' %></li>
    9:  <li>b.&nbsp;Create</li>
    10:         <li>c.&nbsp;Customize</li>
    11: </ol>
    lib/action_controller/ssl_support.rb:36:in `url_ssl?''
    lib/action_controller/ssl_support.rb:19:in
`url_for_without_ssl_support''
    lib/action_controller/ssl_support.rb:28:in `url_for''
    vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
70:in `send''
    vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
70:in `url_for_without_ssl_support''
    lib/action_controller/ssl_support.rb:28:in `url_for''
    vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
136:in `link_to''

I figured that my self.included(base) would guard against this, but it
doesn''t seem to work.  Any thoughts?

-Gaius


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gcnovus

2007-Aug-30 21:32 UTC

head link

Re: alias_method_chain stack level too deep in Rake test only

I suppose I meant ''method_defined?'' instead of
''respond_to?'' but that
doesn''t change the problem.

-Gaius

On Aug 30, 5:29 pm, gcnovus
<james.a.ro...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> I have an odd error.  I have the following module:
>
> module ActionController
>   module SslSupport
>
>     def self.included(base)
>       raise "#{base} does not define url_for" unless
> base.method_defined?(:url_for)
>       unless base.respond_to?(:url_for_without_ssl_supprt)
>         base.send :include, InstanceMethods
>         base.send :alias_method_chain, :url_for, :ssl_support
>       end
>     end
>
>     module InstanceMethods
>
>       def url_for_with_ssl_support(options)
>         new_options = options.dup
>
>         if options.kind_of?(Hash)
>           new_options.merge!({ :only_path => false }) if request.ssl?
> ^ url_ssl?(new_options)
>           if url_ssl?(new_options)
>             new_options.merge!({ :protocol => ''https''
})
>             if
[''development''].include?(ENV[''RAILS_ENV''])
>               new_options.merge!({ :port => 3001, :host =>
> request.host })
>             end
>           end
>           new_options.delete(:ssl)
>         end
>
>         url_for_without_ssl_support(new_options)
>       end
>
>       private
>
>       def url_ssl?(options)
>         case options
>         when Hash
>           protocol = options[:protocol] || ''http://''
>           return options[:ssl] || protocol =~ /^https/
>         when String
>           return options =~ /^https/
>         else
>           return self.class.method_defined?(:request) ? request.ssl? :
> false
>         end
>       end
>
>     end
>
>   end
> end
>
> It is included in app/controllers/application.rb and in
> ActionView::Base.  If I run
>
> ruby test/functional/people_controller_test.rb or ruby test/functional/
> account_controller_test.rb, everything runs fine.  If I run rake
> test:functionals, however, I get a "stack level too deep" within
> url_for within those two test classes.
>
> Example output:
>
> test_spec {The Account controller       A guest (in general)} 001
> [should be able to view the sign-up page](The Account controller
> A guest (in general)):
> ActionView::TemplateError: stack level too deep
>     On line #8 of app/views/account/start.rhtml
>
>     5: <h1>Create a free account in three steps:</h1>
>     6:
>     7: <ol>
>     8:  <li>a.&nbsp;<%= link_to ''Choose'',
:action => ''choose'' %></li>
>     9:  <li>b.&nbsp;Create</li>
>     10:         <li>c.&nbsp;Customize</li>
>     11: </ol>
>     lib/action_controller/ssl_support.rb:36:in `url_ssl?''
>     lib/action_controller/ssl_support.rb:19:in
> `url_for_without_ssl_support''
>     lib/action_controller/ssl_support.rb:28:in `url_for''
>     vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
> 70:in `send''
>     vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
> 70:in `url_for_without_ssl_support''
>     lib/action_controller/ssl_support.rb:28:in `url_for''
>     vendor/rails/actionpack/lib/action_view/helpers/url_helper.rb:
> 136:in `link_to''
>
> I figured that my self.included(base) would guard against this, but it
> doesn''t seem to work.  Any thoughts?
>
> -Gaius

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