free_mutant/meta/rescue.rb
2016-10-20 20:52:35 -07:00

85 lines
2.4 KiB
Ruby

Mutant::Meta::Example.add :rescue do
source 'begin; rescue ExceptionA, ExceptionB => error; true; end'
singleton_mutations
mutation 'begin; rescue ExceptionA, ExceptionB; true; end'
mutation 'begin; rescue self, ExceptionB => error; true; end'
mutation 'begin; rescue ExceptionA, self => error; true; end'
mutation 'begin; rescue ExceptionA, ExceptionB => error; false; end'
mutation 'begin; rescue ExceptionA, ExceptionB => error; nil; end'
mutation 'begin; true; end'
end
Mutant::Meta::Example.add :rescue do
source 'begin; rescue SomeException => error; true; end'
singleton_mutations
mutation 'begin; rescue SomeException; true; end'
mutation 'begin; rescue SomeException => error; false; end'
mutation 'begin; rescue SomeException => error; nil; end'
mutation 'begin; rescue self => error; true; end'
mutation 'begin; true; end'
end
Mutant::Meta::Example.add :rescue do
source 'begin; rescue => error; true end'
singleton_mutations
mutation 'begin; rescue => error; false; end'
mutation 'begin; rescue => error; nil; end'
mutation 'begin; rescue; true; end'
mutation 'begin; true; end'
end
Mutant::Meta::Example.add :rescue do
source 'begin; rescue; true end'
singleton_mutations
mutation 'begin; rescue; false; end'
mutation 'begin; rescue; nil; end'
mutation 'begin; true end'
end
Mutant::Meta::Example.add :rescue do
source 'begin; true; end'
singleton_mutations
mutation 'begin; false; end'
mutation 'begin; nil; end'
end
Mutant::Meta::Example.add :rescue do
source 'def a; foo; rescue; bar; else; baz; end'
# Mutate all bodies
mutation 'def a; nil; rescue; bar; else; baz; end'
mutation 'def a; self; rescue; bar; else; baz; end'
mutation 'def a; foo; rescue; nil; else; baz; end'
mutation 'def a; foo; rescue; self; else; baz; end'
mutation 'def a; foo; rescue; bar; else; nil; end'
mutation 'def a; foo; rescue; bar; else; self; end'
# Promote and concat rescue resbody bodies
mutation 'def a; foo; bar; end'
# Promote and concat else body
mutation 'def a; foo; baz; end'
# Promote rescue body
mutation 'def a; foo; end'
# Empty body
mutation 'def a; end'
# Failing body
mutation 'def a; raise; end'
end
Mutant::Meta::Example.add :rescue do
source 'begin; rescue; ensure; true; end'
singleton_mutations
mutation 'begin; rescue; ensure; false; end'
mutation 'begin; rescue; ensure; nil; end'
end