Simon Wülker c039078ab3 xpath: Apply predicate list before sorting result when evaluating location step expression (#40592) ...

The result of a predicate can depend on the position of the node in its
set, and this position is dependent on the axis that the node set came
from. This is specified in
https://www.w3.org/TR/1999/REC-xpath-19991116/#predicates.

Additionally, this change fixes a small bug in the implementation of
`preceding::` (https://github.com/servo/servo/pull/40588) where the root
of a subtree would be included twice. That wasn't discovered earlier
because nodes are deduplicated at the end of the evaluation.

Testing: New tests start to pass, this change adds more tests

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

2025-11-13 10:27:06 +00:00

11 KiB

Raw Blame History

View Raw