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tests/acceptance: Add set_vm_arg() to the Test class

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The set_vm_arg method is added to avocado_qemu.Test class on this
change. Use that method to set (or replace) an argument to the list of
arguments given to the QEMU binary.

Suggested-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210430133414.39905-7-wainersm@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
This commit is contained in:
Wainer dos Santos Moschetta 2021-04-30 10:34:13 -03:00 committed by Cleber Rosa
parent 555fe0c2a8
commit 58954ac0b5
1 changed files with 21 additions and 0 deletions
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21
tests/acceptance/avocado_qemu/__init__.py
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@ -251,6 +251,27 @@ class Test(avocado.Test):
self._vms[name].set_machine(self.machine)
return self._vms[name]
def set_vm_arg(self, arg, value):
"""
Set an argument to list of extra arguments to be given to the QEMU
binary. If the argument already exists then its value is replaced.
:param arg: the QEMU argument, such as "-cpu" in "-cpu host"
:type arg: str
:param value: the argument value, such as "host" in "-cpu host"
:type value: str
"""
if not arg or not value:
return
if arg not in self.vm.args:
self.vm.args.extend([arg, value])
else:
idx = self.vm.args.index(arg) + 1
if idx < len(self.vm.args):
self.vm.args[idx] = value
else:
self.vm.args.append(value)
def tearDown(self):
for vm in self._vms.values():
vm.shutdown()