diff options
author | Max Reitz <mreitz@redhat.com> | 2020-06-25 14:55:34 +0200 |
---|---|---|
committer | Max Reitz <mreitz@redhat.com> | 2020-07-06 08:49:28 +0200 |
commit | 6649f4bd2920301e0ef0e8e14d10cf0e00b4071e (patch) | |
tree | 01f42cea1474d9e992f201773dec81adc91ebc08 | |
parent | d849acab4196b35339e55735889ed7481be6ff2f (diff) | |
download | qemu-6649f4bd2920301e0ef0e8e14d10cf0e00b4071e.zip qemu-6649f4bd2920301e0ef0e8e14d10cf0e00b4071e.tar.gz qemu-6649f4bd2920301e0ef0e8e14d10cf0e00b4071e.tar.bz2 |
iotests.py: Add (verify|has)_working_luks()
Similar to _require_working_luks for bash tests, these functions can be
used to check whether our luks driver can actually create images.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200625125548.870061-6-mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
-rw-r--r-- | tests/qemu-iotests/iotests.py | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 423974d..1d8a45c 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -1052,6 +1052,45 @@ def verify_quorum(): if not supports_quorum(): notrun('quorum support missing') +def has_working_luks() -> Tuple[bool, str]: + """ + Check whether our LUKS driver can actually create images + (this extends to LUKS encryption for qcow2). + + If not, return the reason why. + """ + + img_file = f'{test_dir}/luks-test.luks' + (output, status) = \ + qemu_img_pipe_and_status('create', '-f', 'luks', + '--object', luks_default_secret_object, + '-o', luks_default_key_secret_opt, + '-o', 'iter-time=10', + img_file, '1G') + try: + os.remove(img_file) + except OSError: + pass + + if status != 0: + reason = output + for line in output.splitlines(): + if img_file + ':' in line: + reason = line.split(img_file + ':', 1)[1].strip() + break + + return (False, reason) + else: + return (True, '') + +def verify_working_luks(): + """ + Skip test suite if LUKS does not work + """ + (working, reason) = has_working_luks() + if not working: + notrun(reason) + def qemu_pipe(*args): """ Run qemu with an option to print something and exit (e.g. a help option). |