1 # Copyright (c) 2016 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 """QEMU utilities library."""
16 from robot.api import logger
18 from constants import Constants
21 class QemuUtils(object):
26 """Build QEMU from sources.
28 :param node: Node to build QEMU on.
34 (ret_code, stdout, stderr) = \
35 ssh.exec_command('sudo -Sn bash {0}/{1}/qemu_build.sh'.format(
36 Constants.REMOTE_FW_DIR, Constants.RESOURCES_LIB_SH), 1000)
38 if 0 != int(ret_code):
39 logger.debug('QEMU build failed {0}'.format(stderr))
40 raise RuntimeError('QEMU build failed on {0}'.format(node['host']))