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require 'cucumber/parser/natural_language'
require 'cucumber/filter'
module Cucumber
class FeatureFile
FILE_COLON_LINE_PATTERN = /^([\w\W]*?):([\d:]+)$/ #:nodoc:
LANGUAGE_PATTERN = /language:\s*(.*)/ #:nodoc:
# The +uri+ argument is the location of the source. It can ba a path
# or a path:line1:line2 etc. If +source+ is passed, +uri+ is ignored.
def initialize(uri, source=nil)
@source = source
_, @path, @lines = *FILE_COLON_LINE_PATTERN.match(uri)
if @path
@lines = @lines.split(':').map { |line| line.to_i }
else
@path = uri
end
end
# Parses a file and returns a Cucumber::Ast
# If +options+ contains tags, the result will
# be filtered.
def parse(step_mother, options)
filter = Filter.new(@lines, options)
language = Parser::NaturalLanguage.get(step_mother, (lang || options[:lang] || 'en'))
language.parse(source, @path, filter)
end
def source
@source ||= if @path =~ /^http/
require 'open-uri'
open(@path).read
else
begin
File.open(@path, Cucumber.file_mode('r')).read
rescue Errno::EACCES => e
p = File.expand_path(@path)
e.message << "\nCouldn't open #{p}"
raise e
end
end
end
def lang
line_one = source.split(/\n/)[0]
if line_one =~ LANGUAGE_PATTERN
$1.strip
else
nil
end
end
end
end
Version data entries
41 entries across 41 versions & 8 rubygems