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# frozen_string_literal: true
require "spec_helper"
describe Hitimes::MutexedStats do
before(:each) do
@threads = 5
@iters = 10_000
@final_value = @threads * @iters
end
def run_with_scissors(stats, threads, iters)
spool = []
threads.times do |_t|
spool << Thread.new { iters.times { stats.update(1) } }
end
spool.each(&:join)
stats
end
it "Hitimes::Stats is threadsafe" do
stats = run_with_scissors(Hitimes::Stats.new, @threads, @iters)
_(stats.count).must_equal @final_value
end
it "has a threadsafe update" do
stats = run_with_scissors(Hitimes::MutexedStats.new, @threads, @iters)
_(stats.count).must_equal @final_value
end
end
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