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require_relative '../../spec_helper'
describe "Thread#thread_variables" do
before :each do
@t = Thread.new { }
end
after :each do
@t.join
end
it "returns the keys of all the values set" do
@t.thread_variable_set :a, 2
@t.thread_variable_set :b, 4
@t.thread_variable_set :c, 6
@t.thread_variables.sort.should == [:a, :b, :c]
end
it "sets a value private to self" do
@t.thread_variable_set :a, 82
@t.thread_variable_set :b, 82
Thread.current.thread_variables.should_not include(:a, :b)
end
it "only contains user thread variables and is empty initially" do
Thread.current.thread_variables.should == []
@t.thread_variables.should == []
end
end
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