Re: [Qemu-devel] qemu-iotests 069 and 111 are failing on NetBSD

[Thomas Huth <thuth@redhat.com>]

On 24/07/2019 18.29, Paolo Bonzini wrote:
> On 24/07/19 11:34, Thomas Huth wrote:
>> In case somebody is interested, two of the "auto" iotests are failing
>> on NetBSD due to non-matching output:
>>
>>   TEST    iotest-qcow2: 069 [fail]
>> --- /var/tmp/qemu-test.1BMupF/tests/qemu-iotests/069.out        2019-07-24 09:19:22.000000000 +0000
>> +++ /var/tmp/qemu-test.1BMupF/tests/qemu-iotests/069.out.bad    2019-07-24 09:21:34.000000000 +0000
>> @@ -4,5 +4,5 @@
>>  
>>  Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=131072
>>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base
>> -qemu-io: can't open device TEST_DIR/t.IMGFMT: Could not open backing file: Could not open 'TEST_DIR/t.IMGFMT.base': No such file or directory
>> +qemu-io: can't open device TEST_DIR/t.IMGFMT: Could not open backing file: TEST_DIR/t.IMGFMT.base: stat failed: No such file or directory
>>  *** done
>>
>> and:
>>
>>   TEST    iotest-qcow2: 111 [fail]
>> --- /var/tmp/qemu-test.1BMupF/tests/qemu-iotests/111.out        2019-07-24 09:19:22.000000000 +0000
>> +++ /var/tmp/qemu-test.1BMupF/tests/qemu-iotests/111.out.bad    2019-07-24 09:21:40.000000000 +0000
>> @@ -1,4 +1,4 @@
>>  QA output created by 111
>> -qemu-img: TEST_DIR/t.IMGFMT: Could not open 'TEST_DIR/t.IMGFMT.inexistent': No such file or directory
>> +qemu-img: TEST_DIR/t.IMGFMT: TEST_DIR/t.IMGFMT.inexistent: stat failed: No such file or directory
>>  Could not open backing image to determine size.
>>  *** done
>>
>> It's currently not a problem yet since we're not running the
>> iotests on NetBSD yet (since our netbsd VM image does not have
>> bash and gsed installed yet), but if somebody has some spare
>> minutes, it would be great if this could be fixed so that we
>> can enable the iotests on NetBSD, too, one day...
> 
> Is this (slightly ridiculous but effective) patch enough?
> 
> diff --git a/block/file-posix.c b/block/file-posix.c
> index 73a001ceb7..ce847f4d62 100644
> --- a/block/file-posix.c
> +++ b/block/file-posix.c
> @@ -217,7 +217,7 @@ static int raw_normalize_devicepath(const char **filename, Error **errp)
>      fname = *filename;
>      dp = strrchr(fname, '/');
>      if (lstat(fname, &sb) < 0) {
> -        error_setg_errno(errp, errno, "%s: stat failed", fname);
> +        error_setg_errno(errp, errno, "Could not open: '%s'", fname);
>          return -errno;
>      }

Yes, good idea! It works after removing the colon after "open"! :-)

With the colon removed:

Tested-by: Thomas Huth <thuth@redhat.com>

 Thomas