free_mutant/meta/begin.rb

# frozen_string_literal: true

Mutant::Meta::Example.add :begin do

  source 'true; false'
  # Mutation of each statement in block
  mutation 'true; true'
  mutation 'false; false'
  mutation 'nil; false'
  mutation 'true; nil'

  # Delete each statement
  mutation 'true'
  mutation 'false'
end

Mutant::Meta::Example.add :begin do

  source s(:begin, s(:true))
  # Mutation of each statement in block
  mutation s(:begin, s(:nil))
  mutation s(:begin, s(:false))
end
Change required Ruby version to >=2.3 * This commit does every 2.3 change required to get the build pass * None of the changes can be extracted, without changing the build setup 2018-09-12 10:21:24 -04:00			`# frozen_string_literal: true`
Upgrade parser dependency 2018-09-12 09:15:43 -04:00
Add support for explicit type in meta examples * This is needed to relate examples to node types for nodes that cannot stand alone. Example are :where nodes that do not have syntax outside a :case 2016-03-19 11:13:05 -04:00			`Mutant::Meta::Example.add :begin do`
Define expected mutations with less redundancy The mutation examples are now introspectable, this allows to render nice index or performing better automated analysis against the corpus. 2014-06-02 08:57:14 -04:00
			`source 'true; false'`
			`# Mutation of each statement in block`
			`mutation 'true; true'`
			`mutation 'false; false'`
			`mutation 'nil; false'`
			`mutation 'true; nil'`

			`# Delete each statement`
			`mutation 'true'`
			`mutation 'false'`
			`end`
Correctly avoid mutations that produce differend AST but same source * Add detection for this case in Example::Verification * Revert source location killing Normalization after parse. * Closes #198 2014-06-09 10:56:13 -04:00
Add support for explicit type in meta examples * This is needed to relate examples to node types for nodes that cannot stand alone. Example are :where nodes that do not have syntax outside a :case 2016-03-19 11:13:05 -04:00			`Mutant::Meta::Example.add :begin do`
Correctly avoid mutations that produce differend AST but same source * Add detection for this case in Example::Verification * Revert source location killing Normalization after parse. * Closes #198 2014-06-09 10:56:13 -04:00
			`source s(:begin, s(:true))`
			`# Mutation of each statement in block`
			`mutation s(:begin, s(:nil))`
Fix expected AST differencies from unparser changes 2014-11-09 14:31:28 -05:00			`mutation s(:begin, s(:false))`
Correctly avoid mutations that produce differend AST but same source * Add detection for this case in Example::Verification * Revert source location killing Normalization after parse. * Closes #198 2014-06-09 10:56:13 -04:00			`end`