class Test::Unit::TestSuiteThreadRunner

# File bundled-src/test-unit-3.7.5/lib/test/unit/test-suite-thread-runner.rb, line 15
def run_all_tests(result, options)
  n_workers = TestSuiteRunner.n_workers
  test_suite = options[:test_suite]

  queue = Thread::Queue.new
  run_context = TestThreadRunContext.new(self, queue)
  yield(run_context)
  run_context.progress_block.call(TestSuite::STARTED, test_suite.name)
  run_context.progress_block.call(TestSuite::STARTED_OBJECT, test_suite)
  run_context.parallel_unsafe_tests.each(&:call)
  n_workers.times do
    queue << nil
  end

  workers = []
  sub_exceptions = []
  n_workers.times do |i|
    workers << Thread.new(i + 1) do |worker_id|
      begin
        loop do
          task = queue.pop
          break if task.nil?
          catch do |stop_tag|
            task.call(stop_tag, worker_id)
          end
        end
      rescue Exception => exception
        sub_exceptions << exception
      end
    end
  end
  workers.each(&:join)

  run_context.progress_block.call(TestSuite::FINISHED, test_suite.name)
  run_context.progress_block.call(TestSuite::FINISHED_OBJECT, test_suite)

  sub_exceptions.each do |exception|
    raise exception
  end
end

# File bundled-src/test-unit-3.7.5/lib/test/unit/test-suite-thread-runner.rb, line 57
def run(worker_context, &progress_block)
  worker_context.run_context.progress_block = progress_block
  run_tests_recursive(@test_suite, worker_context, &progress_block)
end

# File bundled-src/test-unit-3.7.5/lib/test/unit/test-suite-thread-runner.rb, line 63
def run_tests_recursive(test_suite, worker_context, &progress_block)
  run_context = worker_context.run_context
  if test_suite.have_fixture?
    task = lambda do |stop_tag, worker_id|
      sub_result = SubTestResult.new(worker_context.result)
      sub_result.stop_tag = stop_tag
      sub_runner = TestSuiteRunner.new(test_suite)
      sub_worker_context = WorkerContext.new(worker_id, run_context, sub_result)
      sub_runner.run(sub_worker_context, &progress_block)
    end
    run_context.queue << task
  else
    test_suite.tests.each do |test|
      if test.is_a?(TestSuite)
        run_tests_recursive(test, worker_context, &progress_block)
      elsif test_suite.parallel_safe?
        task = lambda do |stop_tag, worker_id|
          sub_result = SubTestResult.new(worker_context.result)
          sub_result.stop_tag = stop_tag
          sub_worker_context = WorkerContext.new(worker_id, run_context, sub_result)
          run_test(test, sub_worker_context, &progress_block)
        end
        run_context.queue << task
      else
        run_context.parallel_unsafe_tests << lambda do
          run_test(test, worker_context, &progress_block)
        end
      end
    end
  end
end