diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_thread_queue.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/ruby/test_thread_queue.rb b/test/ruby/test_thread_queue.rb index b0fa878814..6185abff9f 100644 --- a/test/ruby/test_thread_queue.rb +++ b/test/ruby/test_thread_queue.rb @@ -54,6 +54,28 @@ class TestThreadQueue < Test::Unit::TestCase assert_equal 0, to_workers.size end + def test_queue_initialize + e = Class.new do + include Enumerable + def initialize(list) @list = list end + def each(&block) @list.each(&block) end + end + + all_assertions_foreach(nil, + [Array, "Array"], + [e, "Enumerable"], + [Struct.new(:to_a), "Array-like"], + ) do |a, type| + q = Queue.new(a.new([1,2,3])) + assert_equal(3, q.size, type) + assert_not_predicate(q, :empty?, type) + assert_equal(1, q.pop, type) + assert_equal(2, q.pop, type) + assert_equal(3, q.pop, type) + assert_predicate(q, :empty?, type) + end + end + def test_sized_queue_initialize q = SizedQueue.new(1) assert_equal 1, q.max |