58 lines
966 B
Ruby
58 lines
966 B
Ruby
module Mutant
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# Base class for code loaders
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class Loader
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include AbstractType
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extend MethodObject
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private
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# Run the loader
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#
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# @return [undefined]
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#
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# @api private
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#
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abstract_method :run
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# Initialize and insert mutation into vm
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#
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# @param [Parser::AST::Node] root
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# @param [Subject] subject
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#
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# @return [undefined]
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#
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# @api private
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#
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def initialize(root, subject)
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@root, @subject = root, subject
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run
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end
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# Eval based loader
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class Eval < self
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private
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# Run loader
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#
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# @return [undefined]
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#
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# @api private
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#
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def run
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eval(source, TOPLEVEL_BINDING, @subject.source_path.to_s, @subject.source_line)
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end
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# Return source
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#
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# @return [String]
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#
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# @api private
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#
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def source
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Unparser.unparse(@root)
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end
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end # Eval
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end # Loader
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end # Mutant
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