File: test_ractor.rb

package info (click to toggle)
ruby3.4 3.4.9-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 152,040 kB
  • sloc: ruby: 1,262,509; ansic: 831,188; yacc: 28,233; pascal: 7,359; sh: 3,910; python: 1,799; cpp: 1,158; makefile: 827; asm: 808; javascript: 414; lisp: 109; perl: 62; awk: 36; xml: 4; sed: 4
file content (23 lines) | stat: -rw-r--r-- 473 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# frozen_string_literal: true
require 'test/unit'

class TestStringIOInRactor < Test::Unit::TestCase
  def setup
    omit unless defined? Ractor
  end

  def test_ractor
    assert_in_out_err([], <<-"end;", ["true"], [])
      require "stringio"
      $VERBOSE = nil
      r = Ractor.new do
        io = StringIO.new(+"")
        io.puts "abc"
        io.truncate(0)
        io.puts "def"
        "\0\0\0\0def\n" == io.string
      end
      puts r.take
    end;
  end
end