diff options
| -rw-r--r-- | tests/acceptance/avocado_qemu/__init__.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/acceptance/avocado_qemu/__init__.py b/tests/acceptance/avocado_qemu/__init__.py index 3a218057b3..2c4fef3e14 100644 --- a/tests/acceptance/avocado_qemu/__init__.py +++ b/tests/acceptance/avocado_qemu/__init__.py @@ -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() |