[libvirt] [PATCH] qemuxml2argv: Mock virSCSIDeviceGetSgName

[Ján Tomko]

On Wed, Mar 23, 2016 at 10:15:31AM +0100, Michal Privoznik wrote:
> When constructing SCSI hostdev command line for qemu, the
> /sys/bus/scsi/devices/... dir is scanned. Unfortunately, even in
> the tests. This is needed to determine the name of SCSI device to
> passthrough to qemu, because in the domain XML we were given its
> address instead. Anyway, we should not be touching live system
> data in our test suite as it produced unpredictable results. The
> test is regressing from 1e9a083742efe on.

That commit stopped using testCallbacks from tests/testutilsqemu.c

If we mock the function, the commit that added them (to solve this exact
bug) can be reverted:
commit 3a6204cbbdf60b24f67ab48997598a88063264d6
    qemu: Add callback struct for qemuBuildCommandLine

> 
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
>  tests/qemuxml2argvmock.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

ACK

> diff --git a/tests/qemuxml2argvmock.c b/tests/qemuxml2argvmock.c
> index 8426108..b7dfebb 100644
> --- a/tests/qemuxml2argvmock.c
> +++ b/tests/qemuxml2argvmock.c
> @@ -26,6 +26,7 @@
>  #include "virutil.h"
>  #include "virstring.h"
>  #include "virtpm.h"
> +#include "virscsi.h"

Nitpick: this would look nicer sorted alphabetically.

Jan