Re: [Qemu-devel] [PATCH v3 01/50] qlit: add qobject_from_qlit()

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

----- Original Message -----
> On 09/11/2017 06:05 AM, Marc-André Lureau wrote:
> > Instanciate a QObject* form a literal QLitObject.
> 
> s/Instanciate/Instantiate/
> s/form/from/

thanks

> 
> > 
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> > ---
> >  include/qapi/qmp/qlit.h |  2 ++
> >  qobject/qlit.c          | 36 ++++++++++++++++++++++++++++++++++++
> >  tests/check-qlit.c      | 26 ++++++++++++++++++++++++++
> >  3 files changed, 64 insertions(+)
> 
> > +QObject *qobject_from_qlit(const QLitObject *qlit)
> > +{
> > +    switch (qlit->type) {
> > +    case QTYPE_QNULL:
> > +        return QOBJECT(qnull());
> > +    case QTYPE_QNUM:
> > +        return QOBJECT(qnum_from_int(qlit->value.qnum));
> 
> Is this going to work for all QNum values?
> 
> > +++ b/tests/check-qlit.c
> > @@ -64,11 +64,37 @@ static void qlit_equal_qobject_test(void)
> >      qobject_decref(qobj);
> >  }
> >  
> > +static void qobject_from_qlit_test(void)
> > +{
> > +    QObject *obj, *qobj = qobject_from_qlit(&qlit);
> > +    QDict *qdict;
> > +    QList *bee;
> > +
> > +    qdict = qobject_to_qdict(qobj);
> > +    g_assert_cmpint(qdict_get_int(qdict, "foo"), ==, 42);
> > +    g_assert_cmpstr(qdict_get_str(qdict, "bar"), ==, "hello world");
> > +    g_assert(qobject_type(qdict_get(qdict, "baz")) == QTYPE_QNULL);
> 
> Related to my question above - you pass because there are no floating
> point values in qlit.  Is that something we want supported?

Markus had some remarks about it when reviewing #define QLIT_QNUM. Only i64 are supported at this point, so it's left for whoever requires it in the future.

> 
> --
> Eric Blake, Principal Software Engineer
> Red Hat, Inc.           +1-919-301-3266
> Virtualization:  qemu.org | libvirt.org
> 
>