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RAS: add new case for RAS feature support
Signed-off-by: Xiaodai Wang <[email protected]>
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- features.ras: | ||
type = ras | ||
start_vm = no | ||
only aarch64 | ||
func_supported_since_libvirt_ver = (10, 4, 0) | ||
unsupported_err_msg = "Ras feature is not supported on current version." | ||
variants: | ||
- on: | ||
ras_state = on | ||
- off: | ||
ras_state = off | ||
variants: | ||
- positive_test: | ||
status_error = "no" |
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import logging | ||
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from virttest import virsh | ||
from virttest import libvirt_version | ||
from virttest.libvirt_xml.vm_xml import VMXML | ||
from virttest.utils_libvirt import libvirt_vmxml | ||
from virttest.utils_test import libvirt | ||
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# Using as lower capital is not the best way to do, but this is just a | ||
# workaround to avoid changing the entire file. | ||
LOG = logging.getLogger('avocado.' + __name__) | ||
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def run(test, params, env): | ||
""" | ||
Test the ras feature | ||
1. Enable 'ras=on/off' in a guest | ||
2. check the xml and qemu cmd line | ||
""" | ||
# Ras feature supported since 10.4.0. | ||
libvirt_version.is_libvirt_feature_supported(params) | ||
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ras_state = params.get("ras_state") | ||
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def check_dumpxml(): | ||
""" | ||
Check whether the added devices are shown in the guest xml | ||
""" | ||
xpath = [{'element_attrs': [".//ras[@state='%s']" % ras_state]}] | ||
# Check ras state | ||
vm_xml = VMXML.new_from_dumpxml(vm_name) | ||
libvirt_vmxml.check_guest_xml_by_xpaths(vm_xml, xpath) | ||
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def check_qemu_cmd_line(): | ||
""" | ||
Check whether the ras feature is shown in the qemu cmd line | ||
""" | ||
pattern = r"-machine.*ras=%s" % ras_state | ||
libvirt.check_qemu_cmd_line(pattern) | ||
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vm_name = params.get("main_vm", "avocado-vt-vm1") | ||
vm = env.get_vm(vm_name) | ||
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vm_xml = VMXML.new_from_dumpxml(vm_name) | ||
vm_xml_backup = vm_xml.copy() | ||
LOG.debug("vm xml is %s", vm_xml_backup) | ||
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if vm.is_alive(): | ||
vm.destroy() | ||
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try: | ||
features_xml = vm_xml.features | ||
if features_xml.has_feature('ras'): | ||
features_xml.remove_feature('ras') | ||
features_xml.ras = "%s" % ras_state | ||
vm_xml.features = features_xml | ||
vm_xml.sync() | ||
virsh.start(vm_name, ignore_status=False) | ||
check_dumpxml() | ||
check_qemu_cmd_line() | ||
finally: | ||
if vm.is_alive(): | ||
virsh.destroy(vm_name) | ||
vm_xml_backup.sync() |
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@@ -826,6 +826,7 @@ qxl | |
QXL | ||
qxldod | ||
Radix | ||
ras | ||
rases | ||
rawio | ||
rbd | ||
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