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Fix location for multivalue rules with generated bodies #7129

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merged 1 commit into from
Oct 21, 2024
Merged

Fix location for multivalue rules with generated bodies #7129

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2 changes: 2 additions & 0 deletions ast/parser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -780,6 +780,8 @@ func (p *Parser) parseRules() []*Rule {
case usesContains:
rule.Body = NewBody(NewExpr(BooleanTerm(true).SetLocation(rule.Location)).SetLocation(rule.Location))
rule.generatedBody = true
rule.Location = rule.Head.Location

return []*Rule{&rule}

default:
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23 changes: 23 additions & 0 deletions ast/parser_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4112,6 +4112,29 @@ func TestWildcards(t *testing.T) {
})
}

// https://github.com/open-policy-agent/opa/issues/7128
func TestParseMultiValueRuleGeneratedBodyLocationText(t *testing.T) {
t.Parallel()

mod := `package test

import rego.v1

foo contains "bar"
`

parsed, err := ParseModule("test.rego", mod)
if err != nil {
t.Fatal(err)
}

text := string(parsed.Rules[0].Location.Text)

if text != `foo contains "bar"` {
t.Errorf("Expected rule location text to be %q but got %q", `foo contains "bar"`, text)
}
}

func TestRuleFromBodyJSONOptions(t *testing.T) {
tests := []string{
`pi = 3.14159`,
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