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d1f15fe352
This code already has an integration-test, however also having a unit-test shouldn't hurt since those are often easier to run and debug (and it nicely complements the existing `outline` unit-tests). The patch also makes the following smaller changes to the method itself: - Avoid creating and parsing an empty Array, when doing the `pageRef` search. - Use `XRef.prototype.fetch` directly, when walking the parent chain, since the check just above ensures that the value is a Reference. - Use the `lookupRect` helper when parsing the /BBox entry.