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Fixed boolean op with empty context issue

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This commit is contained in:
Mike Farah
2021-05-09 12:44:05 +10:00
parent 25d0787011
commit 37f3e21970
6 changed files with 111 additions and 14 deletions
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pkg/yqlib/operator_equals.go
+11 -2
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@@ -4,13 +4,22 @@ import "gopkg.in/yaml.v3"
func equalsOperator(d *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
log.Debugf("-- equalsOperation")
return crossFunction(d, context, expressionNode, isEquals(false), false)
return crossFunction(d, context, expressionNode, isEquals(false), true)
}
func isEquals(flip bool) func(d *dataTreeNavigator, context Context, lhs *CandidateNode, rhs *CandidateNode) (*CandidateNode, error) {
return func(d *dataTreeNavigator, context Context, lhs *CandidateNode, rhs *CandidateNode) (*CandidateNode, error) {
value := false
if lhs == nil && rhs == nil {
owner := &CandidateNode{}
return createBooleanCandidate(owner, !flip), nil
} else if lhs == nil {
return createBooleanCandidate(rhs, flip), nil
} else if rhs == nil {
return createBooleanCandidate(lhs, flip), nil
}
lhsNode := unwrapDoc(lhs.Node)
rhsNode := unwrapDoc(rhs.Node)
@@ -29,5 +38,5 @@ func isEquals(flip bool) func(d *dataTreeNavigator, context Context, lhs *Candid
func notEqualsOperator(d *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
log.Debugf("-- equalsOperation")
return crossFunction(d, context, expressionNode, isEquals(true), false)
return crossFunction(d, context, expressionNode, isEquals(true), true)
}