Re: [PATCH] Make 'uri' optional for migrate QAPI

[Daniel P . Berrangé]

On Tue, Jan 23, 2024 at 06:42:19AM +0000, Het Gala wrote:
> 'uri' argument should be optional, as 'uri' and 'channels'
> arguments are mutally exclusive in nature.
> 
> Fixes: 074dbce5fcce (migration: New migrate and
> migrate-incoming argument 'channels')
> Signed-off-by: Het Gala <het.gala@nutanix.com>
> ---
>  qapi/migration.json | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/qapi/migration.json b/qapi/migration.json
> index eb2f883513..197d3faa43 100644
> --- a/qapi/migration.json
> +++ b/qapi/migration.json
> @@ -1757,7 +1757,7 @@
>  #
>  ##
>  { 'command': 'migrate',
> -  'data': {'uri': 'str',
> +  'data': {'*uri': 'str',
>             '*channels': [ 'MigrationChannel' ],
>             '*blk': { 'type': 'bool', 'features': [ 'deprecated' ] },
>             '*inc': { 'type': 'bool', 'features': [ 'deprecated' ] },

Hmm, this mistake shows a lack of coverage in migration-test.c for
the 'channels' argument. I thought the original series adding 'channels'
included the tests for this. Either way, this needs to come with test
coverage for use of 'channels', with 'uri' omitted.

With regards,
Daniel
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