Class: Mutest::Mutation Private

Inherits:
Object
  • Object
show all
Includes:
AbstractType, Adamantium::Flat
Defined in:
lib/mutest/mutation.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Represent a mutated node with its subject

Direct Known Subclasses

Evil, Neutral

Defined Under Namespace

Classes: Evil, Neutral, Noop

Constant Summary collapse

CODE_DELIMITER =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

"\0".freeze
CODE_RANGE =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

(0..4).freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.success?(test_result) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Test if mutation is killed by test reports

Parameters:

Returns:

  • (Boolean) 


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# File 'lib/mutest/mutation.rb', line 47

def self.success?(test_result)
  self::TEST_PASS_SUCCESS.equal?(test_result.passed)
end

Instance Method Details

#code ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Mutation code

Returns:

  • (String) 


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# File 'lib/mutest/mutation.rb', line 22

def code
  sha1[CODE_RANGE]
end

#identification ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Identification string

Returns:

  • (String) 


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# File 'lib/mutest/mutation.rb', line 14

def identification
  "#{self.class::SYMBOL}:#{subject.identification}:#{code}"
end

#insert(kernel) ⇒ self

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Insert mutated node

Parameters:

  • kernel (Kernel)

Returns:

  • (self) 


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# File 'lib/mutest/mutation.rb', line 56

def insert(kernel)
  subject.prepare
  Loader.call(
    binding: TOPLEVEL_BINDING,
    kernel:  kernel,
    node:    root,
    subject: subject
  )
  self
end

#original_source ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Normalized original source

Returns:

  • (String) 


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# File 'lib/mutest/mutation.rb', line 38

def original_source
  subject.source
end

#source ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Normalized mutation source

Returns:

  • (String) 


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# File 'lib/mutest/mutation.rb', line 30

def source
  Unparser.unparse(node)
end