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* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
44 lines
1.2 KiB
Ruby
44 lines
1.2 KiB
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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describe "Thread#keys" do
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it "returns an array of the names of the thread-local variables as symbols" do
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th = Thread.new do
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Thread.current["cat"] = 'woof'
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Thread.current[:cat] = 'meow'
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Thread.current[:dog] = 'woof'
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end
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th.join
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th.keys.sort_by {|x| x.to_s}.should == [:cat,:dog]
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end
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it "is not shared across fibers" do
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fib = Fiber.new do
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Thread.current[:val1] = 1
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Fiber.yield
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Thread.current.keys.should include(:val1)
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Thread.current.keys.should_not include(:val2)
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end
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Thread.current.keys.should_not include(:val1)
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fib.resume
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Thread.current[:val2] = 2
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fib.resume
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Thread.current.keys.should include(:val2)
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Thread.current.keys.should_not include(:val1)
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end
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it "stores a local in another thread when in a fiber" do
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fib = Fiber.new do
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t = Thread.new do
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sleep
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Thread.current.keys.should include(:value)
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end
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Thread.pass while t.status and t.status != "sleep"
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t[:value] = 1
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t.wakeup
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t.join
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end
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fib.resume
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end
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end
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