7293386c26
* rubocop still warns about this on ruby 1.9.3, so it was fixed so it produces less output on travis.
50 lines
938 B
Ruby
50 lines
938 B
Ruby
# encoding: utf-8
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module Mutant
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class Mutator
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class Node
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class Literal < self
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# Mutator for fixnum literals
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class Fixnum < self
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handle(:int)
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private
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# Emit mutants
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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 dispatch
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emit_nil
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emit_values(values)
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emit_new { new_self(Random.fixnum) }
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end
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# Return values to mutate against
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#
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# @return [Array]
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#
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# @api private
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#
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def values
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[0, 1, -value, value + 1, value - 1]
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end
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# Return value
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#
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# @return [Object]
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#
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# @api private
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#
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def value
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children.first
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end
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end # Fixnuma
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end # Literal
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end # Node
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end # Mutator
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end # Mutant
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