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qemu-iotests: Allow caller to disable underscore convertion for qmp

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QMP command "block_set_io_throttle" expects underscores in parameters
instead of dashes: {iops,bps}_{rd,wr,max}.

Add optional argument conv_keys (defaults to True, backward compatible),
it will be used in IO throttling test case.

Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1422586186-9925-5-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Fam Zheng 2015-01-30 10:49:45 +08:00 committed by Stefan Hajnoczi
parent ed338bb075
commit df89d11227
1 changed files with 5 additions and 2 deletions
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7
tests/qemu-iotests/iotests.py
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@ -185,11 +185,14 @@ class VM(object):
self._popen = None
underscore_to_dash = string.maketrans('_', '-')
def qmp(self, cmd, **args):
def qmp(self, cmd, conv_keys=True, **args):
'''Invoke a QMP command and return the result dict'''
qmp_args = dict()
for k in args.keys():
qmp_args[k.translate(self.underscore_to_dash)] = args[k]
if conv_keys:
qmp_args[k.translate(self.underscore_to_dash)] = args[k]
else:
qmp_args[k] = args[k]
return self._qmp.cmd(cmd, args=qmp_args)