free_mutant/meta/if.rb
Markus Schirp 99ab9ff171 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 14:21:24 +00:00

77 lines
2 KiB
Ruby

# frozen_string_literal: true
Mutant::Meta::Example.add :if do
source 'if condition; true; else false; end'
singleton_mutations
# mutation of condition
mutation 'if !condition; true; else false; end'
mutation 'if nil; true; else false; end'
mutation 'if true; true; else false; end'
mutation 'if false; true; else false; end'
# Deleted else branch
mutation 'if condition; true end'
# Promote if branch
mutation 'true'
# Promote else branch
mutation 'false'
# Deleted if branch resulting in unless rendering
mutation 'unless condition; false; end'
# Deleted if branch with promoting else branch to if branch
mutation 'if condition; false end'
# mutation of if body
mutation 'if condition; false; else false; end'
mutation 'if condition; nil; else false; end'
# mutation of else body
mutation 'if condition; true; else true; end'
mutation 'if condition; true; else nil; end'
end
Mutant::Meta::Example.add :if do
source 'if condition; true; end'
singleton_mutations
mutation 'if !condition; true; end'
mutation 'if condition; false; end'
mutation 'if condition; nil; end'
mutation 'if true; true; end'
mutation 'if false; true; end'
mutation 'if nil; true; end'
mutation 'true'
end
Mutant::Meta::Example.add :if do
source 'unless condition; true; end'
singleton_mutations
mutation 'unless !condition; true; end'
mutation 'unless nil; true; end'
mutation 'unless true; true; end'
mutation 'unless false; true; end'
mutation 'unless condition; false; end'
mutation 'unless condition; nil; end'
mutation 'if condition; true; end'
mutation 'true'
end
Mutant::Meta::Example.add :if do
source 'true if /foo/'
singleton_mutations
mutation 'false if /foo/'
mutation 'true if //'
mutation 'nil if /foo/'
mutation 'true if true'
mutation 'true if false'
mutation 'true if nil'
mutation 'true if /nomatch\A/'
mutation 'true'
end