The connection_cpu_models.py uses getCPUModelNames() to validate new API virConnectGetCPUModelNames of libvirt. --- cases/test_connection.conf | 12 +++++ repos/virconn/connection_cpu_models.py | 82 ++++++++++++++++++++++++++++++++++ 2 files changed, 94 insertions(+) create mode 100644 repos/virconn/connection_cpu_models.py diff --git a/cases/test_connection.conf b/cases/test_connection.conf index ccde119..e916886 100644 --- a/cases/test_connection.conf +++ b/cases/test_connection.conf @@ -29,3 +29,15 @@ virconn:connection_nodeinfo virconn:connection_version conn lxc:/// + +virconn:connection_cpu_models + arch + x86_64 + +virconn:connection_cpu_models + arch + i686 + +virconn:connection_cpu_models + arch + ppc64 diff --git a/repos/virconn/connection_cpu_models.py b/repos/virconn/connection_cpu_models.py new file mode 100644 index 0000000..4588188 --- /dev/null +++ b/repos/virconn/connection_cpu_models.py @@ -0,0 +1,82 @@ +#!/usr/bin/env python +# test getCPUModelNames() API for libvirt + +import os +import libvirt + +from xml.dom import minidom +from libvirt import libvirtError +from src import sharedmod +from utils import utils + +required_params = ('arch',) +optional_params = {} + +CPU_MAP_FILE = "/usr/share/libvirt/cpu_map.xml" + +def get_cpu_archs_from_xml(logger): + """ + return supported cpu archs from cpu_map.xml + """ + cpu_archs_from_xml = [] + xml = minidom.parse(CPU_MAP_FILE) + for arch in xml.getElementsByTagName('arch'): + cpu_archs_from_xml.append(str(arch.getAttribute('name'))) + return cpu_archs_from_xml + +def get_cpu_models_from_xml(arch, logger): + """ + return supported cpu models from cpu_map.xml + """ + cpu_models_from_xml = [] + if arch == 'x86_64' or arch == 'i686': + real_arch = 'x86' + else: + real_arch = arch + + xml = minidom.parse(CPU_MAP_FILE) + for model in xml.getElementsByTagName('model'): + if model.parentNode.getAttribute('name') == real_arch: + cpu_models_from_xml.append(str(model.getAttribute('name'))) + return cpu_models_from_xml + +def connection_cpu_models(params): + """ + test API for getCPUModelNames in class virConnect + """ + logger = params['logger'] + arch_value = params['arch'] + try: + logger.info("get cpu archs from cpu_map.xml") + if not os.path.exists(CPU_MAP_FILE): + logger.error("%s is not exist" % CPU_MAP_FILE) + return 1 + cpu_archs_from_xml = get_cpu_archs_from_xml(logger) + logger.info("The supported cpu archs in xml are %s" \ + % cpu_archs_from_xml) + cpu_models_from_xml = get_cpu_models_from_xml(arch_value, logger) + logger.info("The supported cpu models in xml are %s" \ + % cpu_models_from_xml) + + conn = sharedmod.libvirtobj['conn'] + + cpu_models_from_libvirt = conn.getCPUModelNames(arch_value ,0) + logger.info("The specified architecture is %s" \ + % arch_value) + logger.info("The supported cpu models is %s" \ + % cpu_models_from_libvirt) + + #compare with cpu_map.xml + for cpu_model in cpu_models_from_libvirt: + if cpu_model in cpu_models_from_xml: + logger.debug("'%s' model: PASS" % cpu_model) + else: + logger.debug("'%s' model: FAIL, not in libvirt"\ + % cpu_model) + return 1 + logger.debug("check all cpu models: PASS") + except libvirtError, e: + logger.error("API error message: %s" % e.message) + return 1 + + return 0