tests/qapi-schema/alternate-data-invalid.json

# Alternate type requires an object for 'data'
{ 'alternate': 'Alt',
  'data': ['rubbish', 'nonsense']
}
qapi/expr.py: Check type of union and alternate 'data' member Prior to this commit, specifying a non-object value here causes the QAPI parser to crash in expr.py with a stack trace with (likely) an AttributeError when we attempt to call that value's items() method. This member needs to be an object (Dict), and not anything else. Add a check for this with a nicer error message, and formalize that check with new test cases that exercise that error. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20210421182032.3521476-8-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> 2021-04-21 14:20:22 -04:00			`# Alternate type requires an object for 'data'`
			`{ 'alternate': 'Alt',`
			`'data': ['rubbish', 'nonsense']`
			`}`