Sha256: 5555cd4a034fc8aa45ed91daaa30dada6bfec28afdfbe6f283c8c95320bf5b3c
Contents?: true
Size: 1.42 KB
Versions: 21
Compression:
Stored size: 1.42 KB
Contents
module Mutant
class Mutator
class Node
class Literal
# Abstract literal range mutator
class Range < self
MAP = {
irange: :erange,
erange: :irange
}.freeze
children :start, :_end
handle(*MAP.keys)
private
# Emit mutants
#
# @return [undefined]
#
# @api private
#
def dispatch
emit_singletons
emit_inverse
emit_lower_bound_mutations
emit_upper_bound_mutations
end
# Return inverse node
#
# @return [Parser::AST::Node]
#
# @api private
#
def emit_inverse
emit(s(MAP.fetch(node.type), *children))
end
# Emit range start mutations
#
# @return [undefined]
#
# @api private
#
def emit_upper_bound_mutations
emit__end_mutations
emit_type(N_NAN, _end)
end
# Emit start mutations
#
# @return [undefined]
#
# @api private
#
def emit_lower_bound_mutations
emit_start_mutations
emit_type(start, N_INFINITY)
emit_type(start, N_NAN)
end
end # Range
end # Literal
end # Node
end # Mutator
end # Mutant
Version data entries
21 entries across 21 versions & 1 rubygems