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# -*- encoding: utf-8 -*-
require File.expand_path('./helper', File.dirname(__FILE__))
class TestRedBlackTree < Test::Unit::TestCase
def test_thread
h = ConcurrentRedBlackTree.new
num = 100000
max = 1000
threads = []
# writers
2.times do
threads << Thread.new {
num.times do
key = rand(max)
h[key] = key
end
}
end
# deleters
2.times do
threads << Thread.new {
num.times do
key = rand(max)
h.delete(key)
end
}
end
# readers
2.times do
threads << Thread.new {
num.times do
key = rand(max)
h[key]
end
}
end
threads.each(&:join)
end
end
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