antchfx / xpath

78%

master: 78%

LAST BUILD ON BRANCH fix-group-predicate-last

branch: fix-group-predicate-last

CHANGE BRANCH

x

Reset

• fix-group-predicate-last
• 0.1
• 1.1.0
• fix-ancestor-predicate-chain
• master
• refs/tags/v1.3.0
• refs/tags/v1.3.1
• refs/tags/v1.3.2
• refs/tags/v1.3.3
• refs/tags/v1.3.4
• refs/tags/v1.3.5
• v1.0.0
• v1.1.0
• v1.1.1
• v1.1.10
• v1.1.11
• v1.1.2
• v1.1.3
• v1.1.4
• v1.1.5
• v1.1.6
• v1.1.7
• v1.1.8
• v1.1.9
• v1.2.0

Build # 21992530923

Build Type

Pull #120

github

Committed by mislav

Commit Message

Fix last() predicate on grouped expressions

When evaluating expressions like (//author)[last()], the last() function
was counting sibling nodes per-parent instead of counting the total nodes
in the grouped result set. This caused incorrect matches when group
members came from different parent nodes.

The fix ensures that b.firstInput is always set to the groupQuery in the
nodeGroup case, and adds handling for *groupQuery in the lastFuncQuery
conversion, using a cloned query to avoid consuming the shared input.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Pull Request Pull Request #120: Fix last() predicate on grouped expressions

Run Details

3 of 3 new or added lines in 1 file covered. (100.0%)

2315 of 2965 relevant lines covered (78.08%)

240.69 hits per line