[OE-core] [PATCHv2 4/4] meta-selftest: wic: Add test for --use-uuid / --fsuuid

[Khem Raj]

On 12/13/17 9:15 PM, Tom Rini wrote:
> On Wed, Dec 13, 2017 at 09:45:13PM -0500, Tom Rini wrote:
>> On Wed, Dec 13, 2017 at 02:40:34PM +0000, Burton, Ross wrote:
>>
>>> I finally made it break locally, with MACHINE=qemux86 and using sysvinit
>>> instead of systemd.  Basically, a pristine poky local.conf.  I've not dug
>>> into it beyond that, or why it passes with systemd.
>>
>> I found it, and, erm, ugh?  Here's what appears to be a systemd vs
>> sysvinit difference.  With systemd, if you have an fstab entry and the
>> mount point doesn't exist, it will get made.  So an entry of /uuid (a
>> very non-HFS and just made up directory) the mount happens.  With
>> sysvinit, no, the mount fails.  That's why the test fails.
>>
>> My gut reaction is that no, it's not wic's job to ensure that the
>> underlying filesystems have all mount points and I should just re-do the
>> test to use /mnt instead of /uuid, for the UUID test mount point.
> 
> And in fact, systemd just can't be used for oe-selftest and have
> everything expect to pass today.  The existing wic.Wic.test_qemu will
> fail on /dev/root vs /dev/sda2.  So I'm going to post a v4 that puts the
> UUID one into /media, and I've run the tests and they pass atm.  Thanks!
> 

/media is usually automounted when removable media is inserted. you
might want to use something else.