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Update to ruby/spec@cdd6ff7

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eregon 2018-11-27 20:38:57 +00:00
parent 49cd16bfaf
commit 50441014ff
102 changed files with 771 additions and 426 deletions
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12
spec/ruby/library/thread/exclusive_spec.rb
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require_relative '../../spec_helper'
require 'thread'
describe "Thread.exclusive" do
before :each do
ScratchPad.clear
end
it "returns the result of yielding" do
Thread.exclusive { :result }.should == :result
end
end

7
spec/ruby/library/thread/queue/append_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
describe "Thread::Queue#<<" do
it_behaves_like :queue_enq, :<<, -> { Queue.new }
end

9
spec/ruby/library/thread/queue/clear_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/clear'
describe "Thread::Queue#clear" do
it_behaves_like :queue_clear, :clear, -> { Queue.new }
# TODO: test for atomicity of Queue#clear
end

7
spec/ruby/library/thread/queue/close_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/close'
describe "Queue#close" do
it_behaves_like :queue_close, :close, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/closed_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/closed'
describe "Queue#closed?" do
it_behaves_like :queue_closed?, :closed?, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/deq_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::Queue#deq" do
it_behaves_like :queue_deq, :deq, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/empty_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/empty'
describe "Thread::Queue#empty?" do
it_behaves_like :queue_empty?, :empty?, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/enq_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
describe "Thread::Queue#enq" do
it_behaves_like :queue_enq, :enq, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/length_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/length'
describe "Thread::Queue#length" do
it_behaves_like :queue_length, :length, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/num_waiting_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/num_waiting'
describe "Thread::Queue#num_waiting" do
it_behaves_like :queue_num_waiting, :num_waiting, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/pop_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::Queue#pop" do
it_behaves_like :queue_deq, :pop, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/push_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
describe "Thread::Queue#push" do
it_behaves_like :queue_enq, :push, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/shift_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::Queue#shift" do
it_behaves_like :queue_deq, :shift, -> { Queue.new }
end

7
spec/ruby/library/thread/queue/size_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/length'
describe "Thread::Queue#size" do
it_behaves_like :queue_length, :size, -> { Queue.new }
end

8
spec/ruby/library/thread/queue_spec.rb Normal file
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require_relative '../../spec_helper'
describe "Thread::Queue" do
it "is the same class as ::Queue" do
Thread.should have_constant(:Queue)
Thread::Queue.should equal ::Queue
end
end

10
spec/ruby/library/thread/shared/queue/clear.rb
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describe :queue_clear, shared: true do
it "removes all objects from the queue" do
queue = @object.call
queue << Object.new
queue << 1
queue.empty?.should be_false
queue.clear
queue.empty?.should be_true
end
end

26
spec/ruby/library/thread/shared/queue/close.rb
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describe :queue_close, shared: true do
it "closes the queue and returns nil for further #pop" do
q = @object.call
q << 1
q.close
q.pop.should == 1
q.pop.should == nil
q.pop.should == nil
end
it "prevents further #push" do
q = @object.call
q.close
lambda {
q << 1
}.should raise_error(ClosedQueueError)
end
it "may be called multiple times" do
q = @object.call
q.close
q.closed?.should be_true
q.close # no effect
q.closed?.should be_true
end
end

12
spec/ruby/library/thread/shared/queue/closed.rb
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describe :queue_closed?, shared: true do
it "returns false initially" do
queue = @object.call
queue.closed?.should be_false
end
it "returns true when the queue is closed" do
queue = @object.call
queue.close
queue.closed?.should be_true
end
end

37
spec/ruby/library/thread/shared/queue/deque.rb
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describe :queue_deq, shared: true do
it "removes an item from the Queue" do
q = @object.call
q << Object.new
q.size.should == 1
q.send(@method)
q.size.should == 0
end
it "returns items in the order they were added" do
q = @object.call
q << 1
q << 2
q.send(@method).should == 1
q.send(@method).should == 2
end
it "blocks the thread until there are items in the queue" do
q = @object.call
v = 0
th = Thread.new do
q.send(@method)
v = 1
end
v.should == 0
q << Object.new
th.join
v.should == 1
end
it "raises a ThreadError if Queue is empty" do
q = @object.call
lambda { q.send(@method,true) }.should raise_error(ThreadError)
end
end

12
spec/ruby/library/thread/shared/queue/empty.rb
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describe :queue_empty?, shared: true do
it "returns true on an empty Queue" do
queue = @object.call
queue.empty?.should be_true
end
it "returns false when Queue is not empty" do
queue = @object.call
queue << Object.new
queue.empty?.should be_false
end
end

10
spec/ruby/library/thread/shared/queue/enque.rb
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describe :queue_enq, shared: true do
it "adds an element to the Queue" do
q = @object.call
q.size.should == 0
q.send(@method, Object.new)
q.size.should == 1
q.send(@method, Object.new)
q.size.should == 2
end
end

9
spec/ruby/library/thread/shared/queue/length.rb
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describe :queue_length, shared: true do
it "returns the number of elements" do
q = @object.call
q.send(@method).should == 0
q << Object.new
q << Object.new
q.send(@method).should == 2
end
end

16
spec/ruby/library/thread/shared/queue/num_waiting.rb
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describe :queue_num_waiting, shared: true do
it "reports the number of threads waiting on the queue" do
q = @object.call
threads = []
5.times do |i|
q.num_waiting.should == i
t = Thread.new { q.deq }
Thread.pass until q.num_waiting == i+1
threads << t
end
threads.each { q.enq Object.new }
threads.each {|t| t.join }
end
end

12
spec/ruby/library/thread/sizedqueue/append_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
require_relative 'shared/enque'
describe "Thread::SizedQueue#<<" do
it_behaves_like :queue_enq, :<<, -> { SizedQueue.new(10) }
end
describe "Thread::SizedQueue#<<" do
it_behaves_like :sizedqueue_enq, :<<
end

9
spec/ruby/library/thread/sizedqueue/clear_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/clear'
describe "Thread::SizedQueue#clear" do
it_behaves_like :queue_clear, :clear, -> { SizedQueue.new(10) }
# TODO: test for atomicity of Queue#clear
end

7
spec/ruby/library/thread/sizedqueue/close_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/close'
describe "SizedQueue#close" do
it_behaves_like :queue_close, :close, -> { SizedQueue.new(10) }
end

7
spec/ruby/library/thread/sizedqueue/closed_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/closed'
describe "SizedQueue#closed?" do
it_behaves_like :queue_closed?, :closed?, -> { SizedQueue.new(10) }
end

7
spec/ruby/library/thread/sizedqueue/deq_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::SizedQueue#deq" do
it_behaves_like :queue_deq, :deq, -> { SizedQueue.new(10) }
end

7
spec/ruby/library/thread/sizedqueue/empty_spec.rb
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@ -1,7 +0,0 @@
require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/empty'
describe "Thread::SizedQueue#empty?" do
it_behaves_like :queue_empty?, :empty?, -> { SizedQueue.new(10) }
end

12
spec/ruby/library/thread/sizedqueue/enq_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
require_relative 'shared/enque'
describe "Thread::SizedQueue#enq" do
it_behaves_like :queue_enq, :enq, -> { SizedQueue.new(10) }
end
describe "Thread::SizedQueue#enq" do
it_behaves_like :sizedqueue_enq, :enq
end

7
spec/ruby/library/thread/sizedqueue/length_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/length'
describe "Thread::SizedQueue#length" do
it_behaves_like :queue_length, :length, -> { SizedQueue.new(10) }
end

52
spec/ruby/library/thread/sizedqueue/max_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
describe "Thread::SizedQueue#max" do
before :each do
@sized_queue = SizedQueue.new(5)
end
it "returns the size of the queue" do
@sized_queue.max.should == 5
end
end
describe "Thread::SizedQueue#max=" do
before :each do
@sized_queue = SizedQueue.new(5)
end
it "sets the size of the queue" do
@sized_queue.max.should == 5
@sized_queue.max = 10
@sized_queue.max.should == 10
end
it "does not remove items already in the queue beyond the maximum" do
@sized_queue.enq 1
@sized_queue.enq 2
@sized_queue.enq 3
@sized_queue.max = 2
(@sized_queue.size > @sized_queue.max).should be_true
@sized_queue.deq.should == 1
@sized_queue.deq.should == 2
@sized_queue.deq.should == 3
end
it "raises a TypeError when given a non-numeric value" do
lambda { @sized_queue.max = "foo" }.should raise_error(TypeError)
lambda { @sized_queue.max = Object.new }.should raise_error(TypeError)
end
it "raises an argument error when set to zero" do
@sized_queue.max.should == 5
lambda { @sized_queue.max = 0 }.should raise_error(ArgumentError)
@sized_queue.max.should == 5
end
it "raises an argument error when set to a negative number" do
@sized_queue.max.should == 5
lambda { @sized_queue.max = -1 }.should raise_error(ArgumentError)
@sized_queue.max.should == 5
end
end

25
spec/ruby/library/thread/sizedqueue/new_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
describe "Thread::SizedQueue#new" do
it "returns a new SizedQueue" do
SizedQueue.new(1).should be_kind_of(SizedQueue)
end
it "raises a TypeError when the given argument is not Numeric" do
lambda { SizedQueue.new("foo") }.should raise_error(TypeError)
lambda { SizedQueue.new(Object.new) }.should raise_error(TypeError)
end
it "raises an argument error when no argument is given" do
lambda { SizedQueue.new }.should raise_error(ArgumentError)
end
it "raises an argument error when the given argument is zero" do
lambda { SizedQueue.new(0) }.should raise_error(ArgumentError)
end
it "raises an argument error when the given argument is negative" do
lambda { SizedQueue.new(-1) }.should raise_error(ArgumentError)
end
end

18
spec/ruby/library/thread/sizedqueue/num_waiting_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/num_waiting'
describe "Thread::SizedQueue#num_waiting" do
it_behaves_like :queue_num_waiting, :num_waiting, -> { SizedQueue.new(10) }
it "reports the number of threads waiting to push" do
q = SizedQueue.new(1)
q.push(1)
t = Thread.new { q.push(2) }
sleep 0.05 until t.stop?
q.num_waiting.should == 1
q.pop
t.join
end
end

7
spec/ruby/library/thread/sizedqueue/pop_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::SizedQueue#pop" do
it_behaves_like :queue_deq, :pop, -> { SizedQueue.new(10) }
end

12
spec/ruby/library/thread/sizedqueue/push_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/enque'
require_relative 'shared/enque'
describe "Thread::SizedQueue#push" do
it_behaves_like :queue_enq, :push, -> { SizedQueue.new(10) }
end
describe "Thread::SizedQueue#push" do
it_behaves_like :sizedqueue_enq, :push
end

34
spec/ruby/library/thread/sizedqueue/shared/enque.rb
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describe :sizedqueue_enq, shared: true do
it "blocks if queued elements exceed size" do
q = SizedQueue.new(1)
q.size.should == 0
q.send(@method, :first_element)
q.size.should == 1
blocked_thread = Thread.new { q.send(@method, :second_element) }
sleep 0.01 until blocked_thread.stop?
q.size.should == 1
q.pop.should == :first_element
blocked_thread.join
q.size.should == 1
q.pop.should == :second_element
q.size.should == 0
end
it "raises a ThreadError if queued elements exceed size when not blocking" do
q = SizedQueue.new(2)
non_blocking = true
add_to_queue = lambda { q.send(@method, Object.new, non_blocking) }
q.size.should == 0
add_to_queue.call
q.size.should == 1
add_to_queue.call
q.size.should == 2
add_to_queue.should raise_error(ThreadError)
end
end

7
spec/ruby/library/thread/sizedqueue/shift_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/deque'
describe "Thread::SizedQueue#shift" do
it_behaves_like :queue_deq, :shift, -> { SizedQueue.new(10) }
end

7
spec/ruby/library/thread/sizedqueue/size_spec.rb
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require_relative '../../../spec_helper'
require 'thread'
require_relative '../shared/queue/length'
describe "Thread::SizedQueue#size" do
it_behaves_like :queue_length, :size, -> { SizedQueue.new(10) }
end

8
spec/ruby/library/thread/sizedqueue_spec.rb Normal file
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require_relative '../../spec_helper'
describe "Thread::SizedQueue" do
it "is the same class as ::SizedQueue" do
Thread.should have_constant(:SizedQueue)
Thread::SizedQueue.should equal ::SizedQueue
end
end