Test failed

bad-test.xml

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
  <xs:element name="ldml">
    <xs:complexType>
      <xs:choice>
        <xs:element name="alias" />
      <xs:sequence>
        <xs:element minOccurs="0" name="identity" />
        <xs:element minOccurs="0" name="identity2" />
      </xs:sequence>
      </xs:choice>
      <xs:attribute name="type" default="standard" type="xs:NMTOKEN"/>
    </xs:complexType>
  </xs:element>
</xs:schema>