44 lines
901 B
Ruby
44 lines
901 B
Ruby
module Mutant
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class Killer
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# Killer that executes other killer in forked environment
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class Forked < self
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# Initialize object
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#
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# @param [Killer] killer
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# @param [Strategy] strategy
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# @param [Mutation] mutation
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#
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# @api private
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#
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def initialize(killer, strategy, mutation)
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@killer = killer
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super(strategy, mutation)
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end
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private
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# Run killer
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#
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# @return [true]
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# if mutant was killed
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#
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# @return [false]
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# otherwise
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#
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# @api private
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#
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def run
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pid = fork do
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killer = @killer.new(strategy, mutation)
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exit(killer.killed? ? CLI::EXIT_SUCCESS : CLI::EXIT_FAILURE)
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end
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status = Process.wait2(pid).last
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status.exited? && status.success?
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end
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end # Forked
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end # Killer
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end # Mutant
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