Nir Soffer has posted comments on this change.

Change subject: [WIP] core: Expose API for qemuimg commit
......................................................................


Patch Set 4:

(2 comments)

https://gerrit.ovirt.org/#/c/64222/4/tests/qemuimg_test.py
File tests/qemuimg_test.py:

Line 363:             op = qemuimg.commit(top)
Line 364:             op.wait_for_completion()
Line 365: 
Line 366:             # top should not change after commit
Line 367:             qemu_pattern_verify(top, qemuimg.FORMAT.RAW, '0', 0xf1)
Issues:
- Top always use qemuimg.FORMAT.QCOW2
- Use kwargs
- 0xf1 is the length in this call, so the verification is incorrect
Line 368: 
Line 369:             # base now should include original data and top's data
Line 370:             qemu_pattern_verify(base, qemuimg.FORMAT.RAW, '0', 0xf2)
Line 371:             qemu_pattern_verify(base, qemuimg.FORMAT.RAW, '512', 0xf1)


Line 367:             qemu_pattern_verify(top, qemuimg.FORMAT.RAW, '0', 0xf1)
Line 368: 
Line 369:             # base now should include original data and top's data
Line 370:             qemu_pattern_verify(base, qemuimg.FORMAT.RAW, '0', 0xf2)
Line 371:             qemu_pattern_verify(base, qemuimg.FORMAT.RAW, '512', 0xf1)
Issues:
- Both call must use baseFormat
- Use offset and len in 1k units
- The pattern should be 0xf0 for the first 1k and 0xf1 for the second 1k.
Line 372: 
Line 373:     @MonkeyPatch(qemuimg, 'config', CONFIG)
Line 374:     def test_commit_backing_chain(self):
Line 375:         with namedTemporaryDir() as tmpdir:


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Gerrit-MessageType: comment
Gerrit-Change-Id: If7a13be40541fb268541bd8614a642263b96b487
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Ala Hino <ah...@redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Nir Soffer <nsof...@redhat.com>
Gerrit-Reviewer: gerrit-hooks <automat...@ovirt.org>
Gerrit-HasComments: Yes
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