Permalink
Fetching contributors…
Cannot retrieve contributors at this time
65 lines (57 sloc) 1.23 KB
require 'em_test_helper'
class TestEMQueue < Test::Unit::TestCase
def test_queue_push
s = 0
EM.run do
q = EM::Queue.new
q.push(1)
EM.next_tick { s = q.size; EM.stop }
end
assert_equal 1, s
end
def test_queue_pop
x,y,z = nil
EM.run do
q = EM::Queue.new
q.push(1,2,3)
q.pop { |v| x = v }
q.pop { |v| y = v }
q.pop { |v| z = v; EM.stop }
end
assert_equal 1, x
assert_equal 2, y
assert_equal 3, z
end
def test_queue_reactor_thread
q = EM::Queue.new
Thread.new { q.push(1,2,3) }.join
assert q.empty?
EM.run { EM.next_tick { EM.stop } }
assert_equal 3, q.size
x = nil
Thread.new { q.pop { |v| x = v } }.join
assert_equal nil, x
EM.run { EM.next_tick { EM.stop } }
assert_equal 1, x
end
def test_num_waiting
q = EM::Queue.new
many = 3
many.times { q.pop {} }
EM.run { EM.next_tick { EM.stop } }
assert_equal many, q.num_waiting
end
def test_big_queue
EM.run do
q = EM::Queue.new
2000.times do |i|
q.push(*0..1000)
q.pop { |v| assert_equal v, i % 1001 }
end
q.pop do
assert_equal 1_999_999, q.size
EM.stop
end
end
end
end