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(PUP-11981) Add test for non-literal class params in ClassInfoService spec #9210

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Jan 18, 2024
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2 changes: 1 addition & 1 deletion lib/puppet/pops/evaluator/literal_evaluator.rb
Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ def literal_QualifiedReference(o)
def literal_AccessExpression(o)
# to prevent parameters with [[]] like Optional[[String]]
throw :not_literal if o.keys.size == 1 && o.keys[0].is_a?(Model::LiteralList)
o.keys.map {|v| literal(v) }
o.keys.map { |v| literal(v) }
end

def literal_ConcatenatedString(o)
Expand Down
2 changes: 1 addition & 1 deletion lib/puppet/pops/validation/checker4_0.rb
Original file line number Diff line number Diff line change
Expand Up @@ -491,7 +491,7 @@ def internal_check_parameter_type_literal(o)
catch :not_literal do
type = literal(p.type_expr)
end
acceptor.accept(Issues::ILLEGAL_NONLITERAL_PARAMETER_TYPE, p, {name: p.name, type_class: p.type_expr.class}) if type.nil?
acceptor.accept(Issues::ILLEGAL_NONLITERAL_PARAMETER_TYPE, p, { name: p.name, type_class: p.type_expr.class }) if type.nil?
end
end

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19 changes: 19 additions & 0 deletions spec/unit/info_service_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -313,6 +313,12 @@ class Borked($Herp+$Derp) {}
CODE
'json_unsafe.pp' => <<-CODE,
class json_unsafe($arg1 = /.*/, $arg2 = default, $arg3 = {1 => 1}) {}
CODE
'non_literal.pp' => <<-CODE,
class oops(Integer[1-3] $bad_int) { }
CODE
'non_literal_2.pp' => <<-CODE,
class oops_2(Optional[[String]] $double_brackets) { }
CODE
})
end
Expand Down Expand Up @@ -509,6 +515,19 @@ class json_unsafe($arg1 = /.*/, $arg2 = default, $arg3 = {1 => 1}) {}
})
end

it "errors with a descriptive message if non-literal class parameter is given" do
files = ['non_literal.pp', 'non_literal_2.pp'].map {|f| File.join(code_dir, f) }
result = Puppet::InfoService.classes_per_environment({'production' => files })
expect(result).to eq({
"production"=>{
"#{code_dir}/non_literal.pp" =>
{:error=> "The parameter '$bad_int' must be a literal type, not a Puppet::Pops::Model::AccessExpression (file: #{code_dir}/non_literal.pp, line: 1, column: 37)"},
"#{code_dir}/non_literal_2.pp" =>
{:error=> "The parameter '$double_brackets' must be a literal type, not a Puppet::Pops::Model::AccessExpression (file: #{code_dir}/non_literal_2.pp, line: 1, column: 44)"}
} # end production env
})
end

it "produces no type entry if type is not given" do
files = ['fum.pp'].map {|f| File.join(code_dir, f) }
result = Puppet::InfoService.classes_per_environment({'production' => files })
Expand Down