free_mutant/meta/op_assgn.rb
Markus Schirp 7bf70d9634 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 15:13:05 +00:00

15 lines
410 B
Ruby

Mutant::Meta::Example.add :op_asgn do
source '@a.b += 1'
singleton_mutations
mutation 'a.b += 1'
mutation '@a.b += -1'
mutation '@a.b += 2'
mutation '@a.b += 0'
mutation '@a.b += nil'
mutation '@a.b += self'
mutation 'self.b += 1'
# TODO: fix invalid AST
# This should not get emitted as invalid AST with valid unparsed source
mutation s(:op_asgn, s(:ivar, :@a), :+, s(:int, 1))
end