1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
# frozen_string_literal: true
require_relative 'test_helper'
begin
require_relative './lib/helper'
rescue LoadError
end
class JSONInRactorTest < Test::Unit::TestCase
unless Ractor.method_defined?(:value)
module RactorBackport
refine Ractor do
alias_method :value, :take
end
end
using RactorBackport
end
def test_generate
pid = fork do
Warning[:experimental] = false
r = Ractor.new do
json = JSON.generate({
'a' => 2,
'b' => 3.141,
'c' => 'c',
'd' => [ 1, "b", 3.14 ],
'e' => { 'foo' => 'bar' },
'g' => "\"\0\037",
'h' => 1000.0,
'i' => 0.001
})
JSON.parse(json)
end
expected_json = JSON.parse('{"a":2,"b":3.141,"c":"c","d":[1,"b",3.14],"e":{"foo":"bar"},' +
'"g":"\\"\\u0000\\u001f","h":1000.0,"i":0.001}')
actual_json = r.value
if expected_json == actual_json
exit 0
else
puts "Expected:"
puts expected_json
puts "Actual:"
puts actual_json
puts
exit 1
end
end
_, status = Process.waitpid2(pid)
assert_predicate status, :success?
end
def test_coder
coder = JSON::Coder.new.freeze
assert Ractor.shareable?(coder)
pid = fork do
Warning[:experimental] = false
r = Ractor.new(coder) do |coder|
json = coder.dump({
'a' => 2,
'b' => 3.141,
'c' => 'c',
'd' => [ 1, "b", 3.14 ],
'e' => { 'foo' => 'bar' },
'g' => "\"\0\037",
'h' => 1000.0,
'i' => 0.001
})
coder.load(json)
end
expected_json = JSON.parse('{"a":2,"b":3.141,"c":"c","d":[1,"b",3.14],"e":{"foo":"bar"},' +
'"g":"\\"\\u0000\\u001f","h":1000.0,"i":0.001}')
actual_json = r.value
if expected_json == actual_json
exit 0
else
puts "Expected:"
puts expected_json
puts "Actual:"
puts actual_json
puts
exit 1
end
end
_, status = Process.waitpid2(pid)
assert_predicate status, :success?
end
class NonNative
def initialize(value)
@value = value
end
end
def test_coder_proc
block = Ractor.shareable_proc { |value| value.as_json }
coder = JSON::Coder.new(&block).freeze
assert Ractor.shareable?(coder)
pid = fork do
Warning[:experimental] = false
assert_equal [{}], Ractor.new(coder) { |coder|
coder.load('[{}]')
}.value
end
_, status = Process.waitpid2(pid)
assert_predicate status, :success?
end if Ractor.respond_to?(:shareable_proc)
end if defined?(Ractor) && Process.respond_to?(:fork)
|
