Add bin and edit workflow

bin/gems/http_parser.rb-0.8.0/tasks/fixtures.rake

@@ -0,0 +1,71 @@
+desc "Generate test fixtures"
+task :fixtures => :submodules do
+  require 'yajl'
+  data = File.read File.expand_path('../../ext/ruby_http_parser/vendor/http-parser/test.c', __FILE__)
+
+  %w[ requests responses ].each do |type|
+    # find test definitions in between requests/responses[]= and .name=NULL
+    tmp = data[/#{type}\[\]\s*=(.+?),\s*\{\s*\.name=\s*NULL/m, 1]
+
+    # replace first { with a [ (parsing an array of test cases)
+    tmp.sub!('{','[')
+
+    # replace booleans
+    tmp.gsub!('TRUE', 'true')
+    tmp.gsub!('FALSE', 'false')
+
+    # mark strict mode tests
+    tmp.gsub!(%r|#if\s+!HTTP_PARSER_STRICT(.+?)#endif\s*/\*\s*!HTTP_PARSER_STRICT.+\n|m){
+      $1.gsub(/^(.+,\.type= .+)$/, "\\1\n,  .strict= false")
+    }
+
+    # remove macros and comments
+    tmp.gsub!(/^#(if|elif|endif|define).+$/,'')
+    tmp.gsub!(/\/\*(.+?)\*\/$/,'')
+
+    # HTTP_* enums become strings
+    tmp.gsub!(/(= )(HTTP_\w+)/){
+      "#{$1}#{$2.sub('MSEARCH','M-SEARCH').dump}"
+    }
+
+    # join multiline strings for body and raw data
+    tmp.gsub!(/((body|raw)\s*=)(.+?)(\n\s+[\},])/m){
+      before, after = $1, $4
+      raw = $3.split("\n").map{ |l| l.strip[1..-2] }.join('')
+      "#{before} \"#{raw}\" #{after}"
+    }
+
+    # make headers an array of array tuples
+    tmp.gsub!(/(\.headers\s*=)(.+?)(\s*,\.)/m){
+      before, after = $1, $3
+      raw = $2.gsub('{', '[').gsub('}', ']')
+      "#{before} #{raw} #{after}"
+    }
+
+    # .name= becomes "name":
+    tmp.gsub!(/^(.{2,5})\.(\w+)\s*=/){
+      "#{$1}#{$2.dump}: "
+    }
+
+    # evaluate addition expressions
+    tmp.gsub!(/(body_size\":\s*)(\d+)\+(\d+)/){
+      "#{$1}#{$2.to_i+$3.to_i}"
+    }
+
+    # end result array
+    tmp << ']'
+
+    # normalize data
+    results = Yajl.load(tmp, :symbolize_keys => true)
+    results.map{ |res|
+      res[:headers] and res[:headers] = Hash[*res[:headers].flatten]
+      res[:method]  and res[:method].gsub!(/^HTTP_/, '')
+      res[:strict] = true unless res.has_key?(:strict)
+    }
+
+    # write to a file
+    File.open("spec/support/#{type}.json", 'w'){ |f|
+      f.write Yajl.dump(results, :pretty => true)
+    }
+  end
+end