tests/qapi-schema: Cover non-string, non-dictionary members

We always report "should be a dictionary" then.  This is misleading:
when allow_dict, it can be a dictionary or a type name string, else it
can only be a type name.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

tests/Makefile

@@ -229,12 +229,14 @@ check-qapi-schema-y := $(addprefix tests/qapi-schema/, \
 	redefined-type.json redefined-command.json redefined-builtin.json \
 	redefined-event.json command-int.json bad-data.json event-max.json \
 	type-bypass.json type-bypass-no-gen.json type-bypass-bad-gen.json \
+	args-invalid.json \
 	args-array-empty.json args-array-unknown.json args-int.json \
 	args-unknown.json args-member-unknown.json args-member-array.json \
 	args-member-array-bad.json args-alternate.json args-union.json \
 	returns-array-bad.json returns-int.json returns-dict.json \
 	returns-unknown.json returns-alternate.json returns-whitelist.json \
 	missing-colon.json missing-comma-list.json missing-comma-object.json \
+	struct-data-invalid.json struct-member-invalid.json \
 	nested-struct-data.json non-objects.json \
 	qapi-schema-test.json quoted-structural-chars.json \
 	leading-comma-list.json leading-comma-object.json \

tests/qapi-schema/args-invalid.err

+tests/qapi-schema/args-invalid.json:2: 'data' for command 'foo' should be a dictionary

tests/qapi-schema/args-invalid.exit

+1

tests/qapi-schema/args-invalid.json

+# FIXME error "should be a dictionary" is misleading, type name is also fine
+{ 'command': 'foo',
+  'data': false }

tests/qapi-schema/struct-data-invalid.err

+tests/qapi-schema/struct-data-invalid.json:2: 'data' for struct 'foo' should be a dictionary

tests/qapi-schema/struct-data-invalid.exit

+1

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

+# FIXME error "should be a dictionary" is misleading, type name is also fine
+{ 'struct': 'foo',
+  'data': false }

tests/qapi-schema/struct-member-invalid.err

+tests/qapi-schema/struct-member-invalid.json:2: Member 'a' of 'data' for struct 'foo' should be a dictionary

tests/qapi-schema/struct-member-invalid.exit

+1

tests/qapi-schema/struct-member-invalid.json

+# FIXME error message "should be a dictionary" is wrong, must be type name
+{ 'struct': 'foo',
+  'data': { 'a': false } }