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qapi-visit: Convert to QAPISchemaVisitor, fixing bugs

Browse source 
Fixes flat unions to visit the base's base members (the previous
commit merely added them to the struct).  Same test case.

Patch's effect on visit_type_UserDefFlatUnion():

     static void visit_type_UserDefFlatUnion_fields(Visitor *m, UserDefFlatUnion **obj, Error **errp)
     {
         Error *err = NULL;

    +    visit_type_int(m, &(*obj)->integer, "integer", &err);
    +    if (err) {
    +        goto out;
    +    }
         visit_type_str(m, &(*obj)->string, "string", &err);
         if (err) {
             goto out;

Test cases updated for the bug fix.

Fixes alternates to generate a visitor for their implicit enumeration
type.  None of them are currently used, obviously.  Example:
block-core.json's BlockdevRef now generates
visit_type_BlockdevRefKind().

Code is generated in a different order now, and therefore has got a
few new forward declarations.  Doesn't matter.

The guard QAPI_VISIT_BUILTIN_VISITOR_DECL is renamed to
QAPI_VISIT_BUILTIN.

The previous commit's two ugly special cases exist here, too.  Mark
both TODO.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2015-09-16 13:06:10 +02:00
parent 2b162ccbe8
commit 441cbac0c7
4 changed files with 117 additions and 164 deletions
Download patch file Download diff file Expand all files Collapse all files

4
tests/test-qmp-input-visitor.c
View file

@ -307,15 +307,15 @@ static void test_visitor_in_union_flat(TestInputVisitorData *data,
v = visitor_input_test_init(data,
"{ 'enum1': 'value1', "
"'integer': 41, "
"'string': 'str', "
"'boolean': true }");
/* TODO when generator bug is fixed, add 'integer': 41 */
visit_type_UserDefFlatUnion(v, &tmp, NULL, &err);
g_assert(err == NULL);
g_assert_cmpint(tmp->enum1, ==, ENUM_ONE_VALUE1);
g_assert_cmpstr(tmp->string, ==, "str");
/* TODO g_assert_cmpint(tmp->integer, ==, 41); */
g_assert_cmpint(tmp->integer, ==, 41);
g_assert_cmpint(tmp->value1->boolean, ==, true);
qapi_free_UserDefFlatUnion(tmp);
}