- From: <bugzilla@wiggum.w3.org>
- Date: Mon, 09 Nov 2009 12:00:54 +0000
- To: public-qt-comments@w3.org
http://www.w3.org/Bugs/Public/show_bug.cgi?id=8247 Summary: [XQTS] A number of tests should use stable order by. Product: XML Query Test Suite Version: unspecified Platform: PC OS/Version: Windows NT Status: NEW Severity: normal Priority: P2 Component: XML Query Test Suite AssignedTo: andrew.eisenberg@us.ibm.com ReportedBy: oliver@cbcl.co.uk QAContact: public-qt-comments@w3.org K2-OrderbyExprWithout-22 contains the following query: for $i in (1, 3, 2) let $c := 3 order by () return $i The expected results are "1 3 2" or "1 2 3", however any permutation should be acceptable. Indeed in our implementation, when running with optimizations switched off we perform a quicksort on the input tuples and happen to return the result "2 3 1". It is probably easiest to modify this test with a "stable order by", rather than adding the other 4 permutations. There are several tests that happen to return the wrong result in our implementation (with optimization disabled) for this reason: K2-OrderbyExprWithout-22 K2-OrderbyExprWithout-37 K2-OrderbyExprWithout-38 -- Configure bugmail: http://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.
Received on Monday, 9 November 2009 12:00:55 UTC