blob: 19f68eb8c38588144130a1652418032d1063adfc (
plain)
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
|
# frozen_string_literal: true
require 'test/unit'
require_relative 'scheduler'
class TestFiberIO < Test::Unit::TestCase
MESSAGE = "Hello World"
def test_read
skip "UNIXSocket is not defined!" unless defined?(UNIXSocket)
i, o = UNIXSocket.pair
unless i.nonblock? && o.nonblock?
i.close
o.close
skip "I/O is not non-blocking!"
end
message = nil
thread = Thread.new do
scheduler = Scheduler.new
Thread.current.scheduler = scheduler
Fiber.schedule do
message = i.read(20)
i.close
end
Fiber.schedule do
o.write("Hello World")
o.close
end
end
thread.join
assert_equal MESSAGE, message
assert_predicate(i, :closed?)
assert_predicate(o, :closed?)
end
def test_heavy_read
skip unless defined?(UNIXSocket)
16.times.map do
Thread.new do
i, o = UNIXSocket.pair
scheduler = Scheduler.new
Thread.current.scheduler = scheduler
Fiber.schedule do
i.read(20)
i.close
end
Fiber.schedule do
o.write("Hello World")
o.close
end
end
end.each(&:join)
end
end
|