Class: Origen::Generator::Flow

Inherits:
Object
  • Object
show all
Defined in:
lib/origen_testers/origen_ext/generator/flow.rb

Instance Method Summary collapse

Instance Method Details

#_extract_comments(file, flow_line) ⇒ Object 



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# File 'lib/origen_testers/origen_ext/generator/flow.rb', line 48

def _extract_comments(file, flow_line)
  flow_comments = []
  comments = {}
  comment = nil
  File.readlines(file).each_with_index do |line, i|
    if comment
      if line =~ /^\s*#-(.*)/
        # Nothing, just ignore but keep the comment open
      elsif line =~ /^\s*#(.*)/
        comment << Regexp.last_match(1).strip
      else
        comment = nil
      end
    else
      if line =~ /^\s*#[^-](.*)/
        if i < flow_line
          comment = flow_comments
        else
          comment = []
          comments[i + 1] = comment
        end
        comment << Regexp.last_match(1).strip
      end
    end
  end
  [flow_comments, comments]
end

#create(options = {}, &block) ⇒ Object

Create a call stack of flows so that we can work out where the nodes of the ATP AST originated from



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# File 'lib/origen_testers/origen_ext/generator/flow.rb', line 15

def create(options = {}, &block)
  # Patch for Windows operation since the path can start with something like "C:/"
  if caller[0] =~ /(:(\/|\\))/
    orig_separator = Regexp.last_match(1)
    file, line = *caller[0].sub(/:(\/|\\)/, '_ORIG_SEPARATOR_').split(':')
    file = file.sub('_ORIG_SEPARATOR_', orig_separator)
  else
    file, line = *caller[0].split(':')
  end
  OrigenTesters::Flow.callstack << file
  flow_comments, comments = *_extract_comments(OrigenTesters::Flow.callstack.last, line.to_i)
  OrigenTesters::Flow.comment_stack << comments
  if OrigenTesters::Flow.flow_comments
    top = false
    name = options[:name] || Pathname.new(file).basename('.rb').to_s.sub(/^_/, '')
    Origen.interface.flow.group(name, description: flow_comments) do
      orig_create(options, &block)
    end
  else
    OrigenTesters::Flow.flow_comments = flow_comments
    if options.key?(:unique_ids)
      OrigenTesters::Flow.unique_ids = options.delete(:unique_ids)
    else
      OrigenTesters::Flow.unique_ids = true
    end
    top = true
    orig_create(options, &block)
  end
  OrigenTesters::Flow.callstack.pop
  OrigenTesters::Flow.comment_stack.pop
  OrigenTesters::Flow.flow_comments = nil if top
end

#orig_create ⇒ Object 



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# File 'lib/origen_testers/origen_ext/generator/flow.rb', line 11

alias_method :orig_create, :create