Re: [Qemu-devel] [PATCH v7 11/11] tests: functional tests for QMP command set-numa-node

[Eduardo Habkost <ehabkost@redhat.com>]

On Fri, May 04, 2018 at 10:37:49AM +0200, Igor Mammedov wrote:
>  * start QEMU with 2 unmapped cpus,
>  * while in preconfig state
>     * add 2 numa nodes
>     * assign cpus to them
>  * exit preconfig and in running state check that cpus
>    are mapped correctly.
> 
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
> ---
> v6:
>   * replace 'cont' with 'exit-preconfig' command
> v5:
>   * s/qobject_to_qdict(/qobject_to(QDict,/
>   * s/-preconfig/--preconfig/
> v4:
>   * drop duplicate is_err() and reuse qmp_rsp_is_err() wich is moved
>     to generic file libqtest.c. (Eric Blake <eblake@redhat.com>)
> 
> FIXUP! tests: functional tests for QMP command  set-numa-node
> ---
>  tests/libqtest.h  |  9 ++++++++
>  tests/libqtest.c  |  7 +++++++
>  tests/numa-test.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  tests/qmp-test.c  |  7 -------
>  4 files changed, 77 insertions(+), 7 deletions(-)
> 
> diff --git a/tests/libqtest.h b/tests/libqtest.h
> index cbe8df4..ac52872 100644
> --- a/tests/libqtest.h
> +++ b/tests/libqtest.h
> @@ -972,4 +972,13 @@ void qtest_qmp_device_add(const char *driver, const char *id, const char *fmt,
>   */
>  void qtest_qmp_device_del(const char *id);
>  
> +/**
> + * qmp_rsp_is_err:
> + * @rsp: QMP response to check for error
> + *
> + * Test @rsp for error and discard @rsp.
> + * Returns 'true' if there is error in @rsp and 'false' otherwise.
> + */
> +bool qmp_rsp_is_err(QDict *rsp);
> +
>  #endif
> diff --git a/tests/libqtest.c b/tests/libqtest.c
> index 6f33a37..33426d5 100644
> --- a/tests/libqtest.c
> +++ b/tests/libqtest.c
> @@ -1098,3 +1098,10 @@ void qtest_qmp_device_del(const char *id)
>      QDECREF(response1);
>      QDECREF(response2);
>  }
> +
> +bool qmp_rsp_is_err(QDict *rsp)
> +{
> +    QDict *error = qdict_get_qdict(rsp, "error");
> +    QDECREF(rsp);


Oops:

  tests/libqtest.c: In function ‘qmp_rsp_is_err’:
  tests/libqtest.c:1105:5: error: implicit declaration of function ‘QDECREF’ [-Werror=implicit-function-declaration]
       QDECREF(rsp);
       ^
  tests/libqtest.c:1105:5: error: nested extern declaration of ‘QDECREF’ [-Werror=nested-externs]

I've fixed this on numa-next, replaced QDECREF with object_unref.

-- 
Eduardo