diff options
Diffstat (limited to 'test/thread')
-rw-r--r-- | test/thread/test_queue.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/thread/test_queue.rb b/test/thread/test_queue.rb new file mode 100644 index 0000000000..087002966e --- /dev/null +++ b/test/thread/test_queue.rb @@ -0,0 +1,38 @@ +require 'test/unit' +require 'thread' + +class TestQueue < Test::Unit::TestCase + def test_queue + grind(5, 1000, 15, Queue) + end + + def test_sized_queue + grind(5, 1000, 15, SizedQueue, 1000) + end + + def grind(num_threads, num_objects, num_iterations, klass, *args) + from_workers = klass.new(*args) + to_workers = klass.new(*args) + + workers = (1..num_threads).map { + Thread.new { + while object = to_workers.pop + from_workers.push object + end + } + } + + Thread.new { + num_iterations.times { + num_objects.times { to_workers.push 99 } + num_objects.times { from_workers.pop } + } + }.join + + num_threads.times { to_workers.push nil } + workers.each { |t| t.join } + + assert 0, from_workers.size + assert 0, to_workers.size + end +end |