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require_relative '../spec_helper'
require 'rubygems'
require 'rubygems/user_interaction'
describe "CVE-2019-8321 is resisted by" do
it "sanitising verbose messages" do
ui = Class.new {
include Gem::UserInteraction
}.new
ui.should_receive(:say).with(".]2;nyan.")
verbose_before = Gem.configuration.verbose
begin
Gem.configuration.verbose = :really_verbose
ui.verbose("\e]2;nyan\a")
ensure
Gem.configuration.verbose = verbose_before
end
end
end
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