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require 'enumerator'
module Jasmine
class SpecBuilder
attr_accessor :suites
def initialize(config)
@config = config
@spec_files = config.spec_files
@runner = config
@spec_ids = []
end
def start
guess_example_locations
@runner.start
load_suite_info
wait_for_suites_to_finish_running
end
def stop
@runner.stop
end
def script_path
File.expand_path(__FILE__)
end
def guess_example_locations
@example_locations = {}
example_name_parts = []
previous_indent_level = 0
@config.spec_files_full_paths.each do |filename|
line_number = 1
File.open(filename, "rb") do |file|
file.readlines.each do |line|
match = /^(\s*)(describe|it)\s*\(\s*["'](.*)["']\s*,\s*function/.match(line)
if (match)
indent_level = match[1].length / 2
example_name = match[3]
example_name_parts[indent_level] = example_name
full_example_name = example_name_parts.slice(0, indent_level + 1).join(" ")
@example_locations[full_example_name] = "#{filename}:#{line_number}: in `it'"
end
line_number += 1
end
end
end
end
def load_suite_info
started = Time.now
while !eval_js('return jsApiReporter && jsApiReporter.started') do
raise "couldn't connect to Jasmine after 60 seconds" if (started + 60 < Time.now)
sleep 0.1
end
@suites = eval_js("var result = jsApiReporter.suites(); if (window.Prototype && Object.toJSON) { return Object.toJSON(result) } else { return JSON.stringify(result) }")
end
def results_for(spec_id)
@spec_results ||= load_results
@spec_results[spec_id.to_s]
end
def load_results
@spec_results = {}
@spec_ids.each_slice(50) do |slice|
@spec_results.merge!(eval_js("var result = jsApiReporter.resultsForSpecs(#{json_generate(slice)}); if (window.Prototype && Object.toJSON) { return Object.toJSON(result) } else { return JSON.stringify(result) }"))
end
@spec_results
end
def wait_for_suites_to_finish_running
puts "Waiting for suite to finish in browser ..."
while !eval_js('return jsApiReporter.finished') do
sleep 0.1
end
end
def declare_suites
me = self
suites.each do |suite|
declare_suite(self, suite)
end
end
def declare_suite(parent, suite)
me = self
parent.describe suite["name"] do
suite["children"].each do |suite_or_spec|
type = suite_or_spec["type"]
if type == "suite"
me.declare_suite(self, suite_or_spec)
elsif type == "spec"
me.declare_spec(self, suite_or_spec)
else
raise "unknown type #{type} for #{suite_or_spec.inspect}"
end
end
end
end
def declare_spec(parent, spec)
me = self
example_name = spec["name"]
@spec_ids << spec["id"]
backtrace = @example_locations[parent.description + " " + example_name]
if Jasmine::Dependencies.rspec2?
parent.it example_name, {} do
me.report_spec(spec["id"])
end
else
parent.it example_name, {}, backtrace do
me.report_spec(spec["id"])
end
end
end
def report_spec(spec_id)
spec_results = results_for(spec_id)
out = ""
messages = spec_results['messages'].each do |message|
case
when message["type"] == "log"
puts message["text"]
puts "\n"
else
unless message["message"] =~ /^Passed.$/
STDERR << message["message"]
STDERR << "\n"
out << message["message"]
out << "\n"
end
if !message["passed"] && message["trace"]["stack"]
stack_trace = message["trace"]["stack"].gsub(/<br \/>/, "\n").gsub(/<\/?b>/, " ")
STDERR << stack_trace.gsub(/\(.*\)@http:\/\/localhost:[0-9]+\/specs\//, "/spec/")
STDERR << "\n"
end
end
end
fail out unless spec_results['result'] == 'passed'
puts out unless out.empty?
end
private
def eval_js(js)
@runner.eval_js(js)
end
def json_generate(obj)
@runner.json_generate(obj)
end
end
end
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