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require File.expand_path('../../../spec_helper', __FILE__)
ruby_version_is "".."1.9" do
require 'thread'
describe "Thread.exclusive" do
before :each do
ScratchPad.clear
end
it "sets Thread.critical to true and yields" do
Thread.exclusive { ScratchPad.record Thread.critical }
ScratchPad.recorded.should == true
end
it "returns the result of yielding" do
Thread.exclusive { :result }.should == :result
end
it "resets Thread.critical after yielding" do
Thread.exclusive {}
Thread.critical.should be_false
end
it "resets Thread.critical if the block raises" do
lambda { Thread.exclusive { raise Exception } }.should raise_error(Exception)
Thread.critical.should be_false
end
end
end
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