Re: [PATCH 18/21] qemu: Prepare for testing of 'netdev_add' props via qemuxml2argvtest

qemuxml2argv test suite is way more comprehensive than the hotplug suite. Since we share the code paths for monitor and command line hotplug we can easily test the properties of devices against the QAPI schema. To achieve this we'll need to skip the JSON->commandline conversion for the test run so that we can analyze the pure properties. This patch adds flags for the comand line generator and hook them into the JSON->commandline convertor for -netdev. An upcoming patch will make use of this new infrastructure. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; ---