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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
26 lines
526 B
Ruby
26 lines
526 B
Ruby
describe :queue_close, shared: true do
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it "closes the queue and returns nil for further #pop" do
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q = @object.call
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q << 1
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q.close
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q.pop.should == 1
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q.pop.should == nil
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q.pop.should == nil
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end
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it "prevents further #push" do
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q = @object.call
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q.close
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lambda {
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q << 1
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}.should raise_error(ClosedQueueError)
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end
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it "may be called multiple times" do
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q = @object.call
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q.close
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q.closed?.should be_true
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q.close # no effect
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q.closed?.should be_true
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end
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end
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