Module: Maxitest::Threads

Included in:
Minitest::Test
Defined in:
lib/maxitest/threads.rb

Instance Method Summary collapse

Instance Method Details

#maxitest_extra_threads ⇒ Object

if setup crashes we do not return anything to make the initial error visible



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# File 'lib/maxitest/threads.rb', line 30

def maxitest_extra_threads
  @maxitest_threads_before ? Thread.list - @maxitest_threads_before : []
end

#maxitest_kill_extra_threads ⇒ Object

also a helper methods for users



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# File 'lib/maxitest/threads.rb', line 25

def maxitest_kill_extra_threads
  maxitest_extra_threads.map(&:kill).map(&:join)
end

#maxitest_wait_for_extra_threads ⇒ Object

also a helper methods for users



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# File 'lib/maxitest/threads.rb', line 20

def maxitest_wait_for_extra_threads
  sleep 0.01 while maxitest_extra_threads.any?
end

#setup ⇒ Object 



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# File 'lib/maxitest/threads.rb', line 6

def setup
  @maxitest_threads_before = Thread.list
  super
end

#teardown ⇒ Object 



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# File 'lib/maxitest/threads.rb', line 11

def teardown
  super
  found = maxitest_extra_threads
  raise "Test left #{found.size} extra threads (#{found})" if found.any?
ensure
  maxitest_kill_extra_threads
end