| commit | 3a3918c396c5caeab35a7f51af905172a13d996a | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Tue, 28 May 2013 15:11:36 +0000 (28 17:11 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 4 Jun 2013 10:11:58 +0000 (4 12:11 +0200) | ||
| tree | 4faa0b5a8e4f5be73e9c530f92c2359b859385ac | treesnapshot (tar.gz zip) |
| parent | 2575fe16d257a1fb5f452391b868b3c3263a9aca | commitdiff |
qemu-iotests: make compare_images() common
The iotests.compare_images() function returns True if two image files
have the identical data. Previously this was implemented by converting
images to raw and then comparing their contents using Python. Since
"qemu-img compare" is now available and is more efficient, switch to it.
This function will be reused by the 'drive-backup' test case.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The iotests.compare_images() function returns True if two image files
have the identical data. Previously this was implemented by converting
images to raw and then comparing their contents using Python. Since
"qemu-img compare" is now available and is more efficient, switch to it.
This function will be reused by the 'drive-backup' test case.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| tests/qemu-iotests/041 | diffblobblamehistory | |
| tests/qemu-iotests/iotests.py | diffblobblamehistory |