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iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()

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Just drop code duplication.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201130134024.19212-5-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2020-11-30 16:40:20 +03:00 committed by Eric Blake
parent 5bd04f613a
commit f874e7fa3b
1 changed files with 1 additions and 8 deletions
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9
tests/qemu-iotests/iotests.py
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@ -188,14 +188,7 @@ def img_info_log(filename, filter_path=None, imgopts=False, extra_args=()):
def qemu_io(*args):
'''Run qemu-io and return the stdout data'''
args = qemu_io_args + list(args)
subp = subprocess.Popen(args, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=True)
output = subp.communicate()[0]
if subp.returncode < 0:
sys.stderr.write('qemu-io received signal %i: %s\n'
% (-subp.returncode, ' '.join(args)))
return output
return qemu_tool_pipe_and_status('qemu-io', args)[0]
def qemu_io_log(*args):
result = qemu_io(*args)