Contents

module DeepCover
  module Base
    def start
      return if @started
      if defined?(RUBY_ENGINE) && RUBY_ENGINE == 'jruby'
        # No issues with autoload in jruby, so no need to override it!
      else
        require_relative 'core_ext/autoload_overrides'
        autoload_tracker.initialize_autoloaded_paths
      end
      require_relative 'core_ext/require_overrides'
      @started = true
    end

    def stop
      # TODO
    end

    def line_coverage(filename)
      coverage.line_coverage(handle_relative_filename(filename), **config)
    end

    def covered_code(filename)
      coverage.covered_code(handle_relative_filename(filename))
    end

    def cover
      start
      yield
    ensure
      stop
    end

    def coverage
      @coverage ||= Coverage.new
    end

    def custom_requirer
      @custom_requirer ||= CustomRequirer.new
    end

    def autoload_tracker
      @autoload_tracker ||= AutoloadTracker.new
    end

    def handle_relative_filename(filename)
      unless Pathname.new(filename).absolute?
        relative_to = File.dirname(caller[1].partition(/\.rb:\d/).first)
        filename = File.absolute_path(filename, relative_to)
      end
      filename += '.rb' unless filename =~ /\.rb$/
      filename
    end

    def parser
      Parser::CurrentRuby.new.tap do |parser|
        parser.diagnostics.all_errors_are_fatal = true
        parser.diagnostics.ignore_warnings      = true
      end
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
deep-cover-0.1.9	lib/deep_cover/base.rb
deep-cover-0.1.8	lib/deep_cover/base.rb
deep-cover-0.1.7	lib/deep_cover/base.rb
deep-cover-0.1.6	lib/deep_cover/base.rb
deep-cover-0.1.5	lib/deep_cover/base.rb
deep-cover-0.1.4	lib/deep_cover/base.rb
deep-cover-0.1.3	lib/deep_cover/base.rb
deep-cover-0.1.2	lib/deep_cover/base.rb