XML Query Test Suite - version 0.6 released
The W3C XQuery Testing Task Force (of which I am a member) has released version 0.6 of the XML Query Test Suite. This is currently available at https://www.w3.org/XML/Query/test-suite/. The test suite consists of XQuery expressions, results and source files that test various different aspects of an XQuery implementation against the latest published drafts of the various XQuery specifications.