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require_relative '../spec_helper'
platform_is_not :darwin do # frequent timeout/hang on macOS
require 'rubygems'
require 'rubygems/command_manager'
describe "CVE-2019-8325 is resisted by" do
describe "sanitising error message components" do
it "for the 'while executing' message" do
manager = Gem::CommandManager.new
def manager.process_args(args, build_args)
raise StandardError, "\e]2;nyan\a"
end
def manager.terminate_interaction(n)
end
manager.should_receive(:alert_error).with("While executing gem ... (StandardError)\n .]2;nyan.")
manager.run nil, nil
end
it "for the 'invalid option' message" do
manager = Gem::CommandManager.new
def manager.terminate_interaction(n)
end
manager.should_receive(:alert_error).with("Invalid option: --.]2;nyan.. See 'gem --help'.")
manager.process_args ["--\e]2;nyan\a"], nil
end
it "for the 'loading command' message" do
manager = Gem::CommandManager.new
def manager.require(x)
raise 'foo'
end
manager.should_receive(:alert_error).with("Loading command: .]2;nyan. (RuntimeError)\n\tfoo")
manager.send :load_and_instantiate, "\e]2;nyan\a"
end
end
end
end
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