22294 2013-06-06 08:43:24 +0000 SchemaImport/emptyUnion11.xsd is not valid 2013-06-07 17:31:34 +0000 1 1 1 Unclassified XPath / XQuery / XSLT XQuery 3 & XPath 3 Test Suite Working drafts PC Linux RESOLVED FIXED P2 normal --- 1 spungi mike mike oneil public-qt-comments oldest_to_newest 88818 0 spungi 2013-06-06 08:43:24 +0000 SchemaImport/emptyUnion11.xsd contains an empty union type that is not valid according to: http://www.w3.org/TR/xmlschema11-2/#defn-rep-constr "Either the memberTypes [attribute] of the <union> element must be non-empty or there must be at least one simpleType [child]." Here is the error thrown by Xerces when validating the mentioned schema: E [Xerces] src-union-memberTypes-or-simpleTypes: A <union> element must have either a non-empty memberTypes [attribute] or at least one <simpleType> element among its [children]. 88834 1 mike 2013-06-06 18:13:22 +0000 As I pointed out in message https://lists.w3.org/Archives/Member/w3c-xsl-query/2013May/0042.html the XSD 1.1 spec is a little unclear whether unions with no members are allowed. However, the reference you provided seems to make it clear that even if they are allowed at the schema component level (which is necessary to support xs:empty) they are not allowed at the XML representation level, which makes them effectively untestable. So I think we will have to withdraw this collection of tests. 88835 2 spungi 2013-06-06 18:17:46 +0000 (In reply to comment #1) > As I pointed out in message > > https://lists.w3.org/Archives/Member/w3c-xsl-query/2013May/0042.html > > the XSD 1.1 spec is a little unclear whether unions with no members are > allowed. > > However, the reference you provided seems to make it clear that even if they > are allowed at the schema component level (which is necessary to support > xs:empty) they are not allowed at the XML representation level, which makes > them effectively untestable. So I think we will have to withdraw this > collection of tests. Here is the list of test-cases from "prod-SchemaImport" that are using the SchemaImport/emptyUnion11.xsd: prod-SchemaImport empty-union-001, prod-SchemaImport empty-union-005, prod-SchemaImport empty-union-006, prod-SchemaImport empty-union-007, prod-SchemaImport empty-union-015, prod-SchemaImport empty-union-016, prod-SchemaImport empty-union-020, prod-SchemaImport empty-union-028, prod-SchemaImport empty-union-034, prod-SchemaImport empty-union-035, prod-SchemaImport empty-union-037, prod-SchemaImport empty-union-041, prod-SchemaImport empty-union-042, prod-SchemaImport empty-union-049 88906 3 oneil 2013-06-07 16:40:36 +0000 Removed test cases specified in comment #2. 88907 4 mike 2013-06-07 17:31:34 +0000 The list of tests in comment #2 was (very) incomplete. All the tests with names beginning "emptyUnion" have now been removed.