diff mbox series

[04/14] iotests/remove-bitmap-from-backing: use qemu_img_info()

Message ID 20220309035407.1848654-5-jsnow@redhat.com (mailing list archive)
State New, archived
Headers show
Series iotests: ensure all qemu-img calls are either checked or logged | expand

Commit Message

John Snow March 9, 2022, 3:53 a.m. UTC
This removes two more usages of qemu_img_pipe() and replaces them with
calls to qemu_img(), which provides better diagnostic information on
failure.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 tests/qemu-iotests/tests/remove-bitmap-from-backing | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Hanna Czenczek March 17, 2022, 11:19 a.m. UTC | #1
On 09.03.22 04:53, John Snow wrote:
> This removes two more usages of qemu_img_pipe() and replaces them with
> calls to qemu_img(), which provides better diagnostic information on
> failure.
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>   tests/qemu-iotests/tests/remove-bitmap-from-backing | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)

Reviewed-by: Hanna Reitz <hreitz@redhat.com>
diff mbox series

Patch

diff --git a/tests/qemu-iotests/tests/remove-bitmap-from-backing b/tests/qemu-iotests/tests/remove-bitmap-from-backing
index fee3141340..15be32dcb9 100755
--- a/tests/qemu-iotests/tests/remove-bitmap-from-backing
+++ b/tests/qemu-iotests/tests/remove-bitmap-from-backing
@@ -19,7 +19,7 @@ 
 #
 
 import iotests
-from iotests import log, qemu_img_create, qemu_img, qemu_img_pipe
+from iotests import log, qemu_img_create, qemu_img, qemu_img_info
 
 iotests.script_initialize(supported_fmts=['qcow2'],
                           unsupported_imgopts=['compat'])
@@ -33,7 +33,7 @@  qemu_img_create('-f', iotests.imgfmt, '-b', base,
 
 qemu_img('bitmap', '--add', base, 'bitmap0')
 # Just assert that our method of checking bitmaps in the image works.
-assert 'bitmaps' in qemu_img_pipe('info', base)
+assert 'bitmaps' in qemu_img_info(base)['format-specific']['data']
 
 vm = iotests.VM().add_drive(top, 'backing.node-name=base')
 vm.launch()
@@ -68,5 +68,5 @@  if result != {'return': {}}:
 
 vm.shutdown()
 
-if 'bitmaps' in qemu_img_pipe('info', base):
+if 'bitmaps' in qemu_img_info(base)['format-specific']['data']:
     log('ERROR: Bitmap is still in the base image')