Contents

module Mutant
  class Mutator
    class Node
      class Literal < self
        # Mutator for regexp literals
        class Regex < self

          handle(:regexp)

          # No input can ever be matched with this
          NULL_REGEXP_SOURCE = 'a\A'.freeze

          children :source, :options

        private

          # Emit mutants
          #
          # @return [undefined]
          #
          # @api private
          #
          def dispatch
            emit_nil
            emit_self(s(:str, EMPTY_STRING), options)
            emit_self(s(:str, NULL_REGEXP_SOURCE), options)
          end

        end # Regex
      end # Literal
    end # Node
  end # Mutator
end # Mutant

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mutant-0.3.0.beta20	lib/mutant/mutator/node/literal/regex.rb
mutant-0.3.0.beta19	lib/mutant/mutator/node/literal/regex.rb