Class: Evilution::Result::Summary

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(results:, duration: 0.0, truncated: false, skipped: 0, disabled_mutations: []) ⇒ Summary

Returns a new instance of Summary.



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# File 'lib/evilution/result/summary.rb', line 9

def initialize(results:, duration: 0.0, truncated: false, skipped: 0, disabled_mutations: [])
  @results = results
  @duration = duration
  @truncated = truncated
  @skipped = skipped
  @disabled_mutations = disabled_mutations
  freeze
end

Instance Attribute Details

#disabled_mutations ⇒ Object (readonly)

Returns the value of attribute disabled_mutations.



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# File 'lib/evilution/result/summary.rb', line 7

def disabled_mutations
  @disabled_mutations
end

#duration ⇒ Object (readonly)

Returns the value of attribute duration.



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# File 'lib/evilution/result/summary.rb', line 7

def duration
  @duration
end

#results ⇒ Object (readonly)

Returns the value of attribute results.



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# File 'lib/evilution/result/summary.rb', line 7

def results
  @results
end

#skipped ⇒ Object (readonly)

Returns the value of attribute skipped.



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# File 'lib/evilution/result/summary.rb', line 7

def skipped
  @skipped
end

Instance Method Details

#coverage_gaps ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 77

def coverage_gaps
  Evilution::Result::CoverageGapGrouper.new.call(survived_results)
end

#efficiency ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 85

def efficiency
  return 0.0 if duration.zero?

  killtime / duration
end

#equivalent ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 46

def equivalent
  results.count(&:equivalent?)
end

#equivalent_results ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 73

def equivalent_results
  results.select(&:equivalent?)
end

#errors ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 38

def errors
  results.count(&:error?)
end

#killed ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 26

def killed
  results.count(&:killed?)
end

#killed_results ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 65

def killed_results
  results.select(&:killed?)
end

#killtime ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 81

def killtime
  results.sum(0.0, &:duration)
end

#mutations_per_second ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 91

def mutations_per_second
  return 0.0 if duration.zero?

  total.to_f / duration
end

#neutral ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 42

def neutral
  results.count(&:neutral?)
end

#neutral_results ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 69

def neutral_results
  results.select(&:neutral?)
end

#peak_memory_mb ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 97

def peak_memory_mb
  max_rss = nil
  results.each do |result|
    kb = result.child_rss_kb
    next unless kb

    max_rss = kb if max_rss.nil? || kb > max_rss
  end

  max_rss && (max_rss / 1024.0)
end

#score ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 50

def score
  denominator = total - errors - neutral - equivalent
  return 0.0 if denominator.zero?

  killed.to_f / denominator
end

#success?(min_score: 1.0) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evilution/result/summary.rb', line 57

def success?(min_score: 1.0)
  score >= min_score
end

#survived ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 30

def survived
  results.count(&:survived?)
end

#survived_results ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 61

def survived_results
  results.select(&:survived?)
end

#timed_out ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 34

def timed_out
  results.count(&:timeout?)
end

#total ⇒ Object 



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# File 'lib/evilution/result/summary.rb', line 22

def total
  results.length
end

#truncated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evilution/result/summary.rb', line 18

def truncated?
  @truncated
end