Class: Evilution::Mutation

Inherits:
Object
  • Object
show all
Defined in:
lib/evilution/mutation.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subject:, operator_name:, original_source:, mutated_source:, file_path:, line:, column: 0, original_slice: nil, mutated_slice: nil, parse_status: :ok) ⇒ Mutation

rubocop:disable Metrics/ParameterLists



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# File 'lib/evilution/mutation.rb', line 11

def initialize(subject:, operator_name:, original_source:, mutated_source:,
               file_path:, line:, column: 0, original_slice: nil, mutated_slice: nil,
               parse_status: :ok)
  # rubocop:enable Metrics/ParameterLists
  @subject = subject
  @operator_name = operator_name
  @original_source = original_source
  @mutated_source = mutated_source
  @original_slice = original_slice
  @mutated_slice = mutated_slice
  @file_path = file_path
  @line = line
  @column = column
  @parse_status = parse_status
  @diff = nil
end

Instance Attribute Details

#column ⇒ Object (readonly)

Returns the value of attribute column.



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# File 'lib/evilution/mutation.rb', line 6

def column
  @column
end

#file_path ⇒ Object (readonly)

Returns the value of attribute file_path.



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# File 'lib/evilution/mutation.rb', line 6

def file_path
  @file_path
end

#line ⇒ Object (readonly)

Returns the value of attribute line.



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# File 'lib/evilution/mutation.rb', line 6

def line
  @line
end

#mutated_slice ⇒ Object (readonly)

Returns the value of attribute mutated_slice.



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# File 'lib/evilution/mutation.rb', line 6

def mutated_slice
  @mutated_slice
end

#mutated_source ⇒ Object (readonly)

Returns the value of attribute mutated_source.



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# File 'lib/evilution/mutation.rb', line 6

def mutated_source
  @mutated_source
end

#operator_name ⇒ Object (readonly)

Returns the value of attribute operator_name.



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# File 'lib/evilution/mutation.rb', line 6

def operator_name
  @operator_name
end

#original_slice ⇒ Object (readonly)

Returns the value of attribute original_slice.



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# File 'lib/evilution/mutation.rb', line 6

def original_slice
  @original_slice
end

#original_source ⇒ Object (readonly)

Returns the value of attribute original_source.



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# File 'lib/evilution/mutation.rb', line 6

def original_source
  @original_source
end

#parse_status ⇒ Object (readonly)

Returns the value of attribute parse_status.



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# File 'lib/evilution/mutation.rb', line 6

def parse_status
  @parse_status
end

#subject ⇒ Object (readonly)

Returns the value of attribute subject.



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# File 'lib/evilution/mutation.rb', line 6

def subject
  @subject
end

Instance Method Details

#diff ⇒ Object 



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# File 'lib/evilution/mutation.rb', line 32

def diff
  @diff ||= compute_diff
end

#strip_sources! ⇒ Object 



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# File 'lib/evilution/mutation.rb', line 42

def strip_sources!
  diff # ensure diff is cached before clearing sources
  @original_source = nil
  @mutated_source = nil
end

#to_s ⇒ Object 



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# File 'lib/evilution/mutation.rb', line 94

def to_s
  "#{operator_name}: #{file_path}:#{line}"
end

#unified_diff ⇒ Object 



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# File 'lib/evilution/mutation.rb', line 36

def unified_diff
  return @unified_diff if defined?(@unified_diff)

  @unified_diff = compute_unified_diff
end

#unparseable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evilution/mutation.rb', line 28

def unparseable?
  @parse_status == :unparseable
end