An automated run of parserTests.php showed the following failures:

This is MediaWiki version 1.10alpha (r19757).

Reading tests from "maintenance/parserTests.txt"... Reading tests from "extensions/Cite/citeParserTests.txt"... Reading tests from "extensions/Poem/poemParserTests.txt"...

1 previously failing test(s) now PASSING! :) * <references> after <gallery> (bug 6164)

19 still FAILING test(s) :( * URL-encoding in URL functions (single parameter) * URL-encoding in URL functions (multiple parameters) * TODO: Table security: embedded pipes (http://mail.wikipedia.org/pipermail/wikitech-l/2006-April/034637.html) * TODO: Link containing double-single-quotes '' (bug 4598) * TODO: message transform: <noinclude> in transcluded template (bug 4926) * TODO: message transform: <onlyinclude> in transcluded template (bug 4926) * BUG 1887, part 2: A <math> with a thumbnail- math enabled * TODO: HTML bullet list, unclosed tags (bug 5497) * TODO: HTML ordered list, unclosed tags (bug 5497) * TODO: HTML nested bullet list, open tags (bug 5497) * TODO: HTML nested ordered list, open tags (bug 5497) * TODO: Inline HTML vs wiki block nesting * TODO: Mixing markup for italics and bold * TODO: 5 quotes, code coverage +1 line * Gallery * TODO: dt/dd/dl test * TODO: Images with the "|" character in the comment * TODO: Parents of subpages, two levels up, without trailing slash or name. * TODO: Parents of subpages, two levels up, with lots of extra trailing slashes.

Passed 488 of 507 tests (96.25%)... 19 tests failed!