[XALANJ-2286] count function applied to union as test of node identity is broken

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.7
• Fix Version/s: 2.7.1
• Component/s: Xalan-interpretive
• Assignee: Kevin Cormier
• Reporter: Henry Zongaro
• Created: 29/Mar/06 05:34
• Updated: 11/Dec/07 16:35
• Resolved: 31/Oct/06 04:47

Description

Using "count(.|$foo) = 1", where $foo is a node set consisting of one node, to test for node identity appears to be broken with Xalan-J Interpretive; it's always returning the value two or three. It worked in Xalan-J 2.7.0.

See XALANJ-2285 for a test case. That issue reports a bug in XSLTC with the same test case.

Issue Links

• is duplicated by: XALANJ-2390 count( $x |. ) != count( $x ) not working as expected
• is duplicated by: XALANJ-2324 XPath function last() gives wrong result when select has a predicate
• relates to: XALANJ-2204 Function Count on variable modifies number of nodes in variable.