test/json/ractor_test.rb

   1 # encoding: utf-8
   2 # frozen_string_literal: false
   3
   4 require 'test_helper'
   5
   6 class JSONInRactorTest < Test::Unit::TestCase
   7   def test_generate
   8     assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
   9     begin;
  10       $VERBOSE = nil
  11       require "json"
  12       r = Ractor.new do
  13         json = JSON.generate({
  14           'a' => 2,
  15           'b' => 3.141,
  16           'c' => 'c',
  17           'd' => [ 1, "b", 3.14 ],
  18           'e' => { 'foo' => 'bar' },
  19           'g' => "\"\0\037",
  20           'h' => 1000.0,
  21           'i' => 0.001
  22         })
  23         JSON.parse(json)
  24       end
  25       expected_json = '{"a":2,"b":3.141,"c":"c","d":[1,"b",3.14],"e":{"foo":"bar"},' +
  26                       '"g":"\\"\\u0000\\u001f","h":1000.0,"i":0.001}'
  27       assert_equal(JSON.parse(expected_json), r.take)
  28     end;
  29   end
  30 end if defined?(Ractor)