Signed-off-by: Li Yang <[email protected]>
---
.../libvirt/tests/virsh_domxml_from_native.py | 112
++++++++++++++++++++
1 files changed, 112 insertions(+), 0 deletions(-)
create mode 100644 client/tests/libvirt/tests/virsh_domxml_from_native.py
diff --git a/client/tests/libvirt/tests/virsh_domxml_from_native.py
b/client/tests/libvirt/tests/virsh_domxml_from_native.py
new file mode 100644
index 0000000..2175af5
--- /dev/null
+++ b/client/tests/libvirt/tests/virsh_domxml_from_native.py
@@ -0,0 +1,112 @@
+import re, os, os.path, logging, commands
+from autotest.client.shared import utils, error
+from autotest.client.virt import libvirt_vm, virsh
+
+
+def run_virsh_domxml_from_native(test, params, env):
+ """
+ Test command: virsh domxml-from-native.
+
+ Convert native guest configuration format to domain XML format.
+ 1.Prepare test environment.
+ 2.When the ibvirtd == "off", stop the libvirtd service.
+ 3.Run the autotest.
+ 4.Recover test environment.(If the libvirtd service is stopped ,start
+ the libvirtd service.)
+ 5.Confirm the test result.
+ """
+ vm_name = params.get("main_vm", "vm1")
+ vm = env.get_vm(params["main_vm"])
+ vm.verify_alive()
+
+ def virsh_convxml(vm_name, guest_args):
+ """
+ Put dumpxml vm'infomation to a file
+
+ @param: vm_name : VM's name
+ @param: guest_args : File which will save config infomation.
+ """
+ # using command instance because code is shorter
+ grep_command = "ps ax | grep qemu |grep -v grep | grep %s" %
vm_name
+ sed_command = "| sed -e 's/^\s\+//g' | cut -d' ' -f1"
+ command = grep_command + sed_command
+ guest, PID = commands.getstatusoutput(command)
+ command = "ps -p %s -o args | sed -e 's/COMMAND//g'" % PID
+ guest, cmdline = commands.getstatusoutput(command)
+ # File will be created if not exist
+ file = open(guest_args,'w')
+ file.write(cmdline)
+ file.close()
+ command = "sed -i 's/ -drive [^ ]* / /g' %s" % guest_args
+ commands.getstatusoutput(command)
+
+ def put_vm_info_to_file(vm_name, vm_ref, guest_args,
+ virsh_domxml_file_exists):
+ """
+ Put vm'infomation to a file when file exists.
+
+ @param: vm_name : VM's name.
+ @param: vm_ref : Decide 'domxml-from-native' conmand's options.
+ @param: guest_args : File which will save config infomation.
+ @param: virsh_domxml_file_exists : Judge file exists or not.
+ """
+ if vm_ref == "file_guest_args" and virsh_domxml_file_exists !=
"no":
+ virsh_convxml(vm_name, guest_args)
+
+ def modify_ref(vm_ref, guest_args, invalid_guest_args,
+ virsh_domxml_file_exists, status_error):
+ """
+ Motify vm_ref(virsh_domxml_from_native's options) according to
+ vm_ref(input) and return motified vm_ref
+
+ @param: vm_ref : Decide 'domxml-from-native' conmand's options.
+ @param: guest_args: 'domxml-from-native' conmand's options(file).
+ @param: args: 'domxml-from-native' conmand's invalid options.
+ @param: virsh_domxml_file_exists: Decide file exists or not.
+ @param: status_error: Test mode."no":normal test."yes":except test.
+ """
+ if vm_ref == "file_guest_args" and (virsh_domxml_file_exists !=
"" or
+ status_error == "no"):
+ vm_ref = "qemu-argv %s %s" % (guest_args, invalid_guest_args)
+ elif vm_ref == "file_guest_args" and virsh_domxml_file_exists
== "":
+ vm_ref = "qemu-argv %s" % invalid_guest_args
+ return vm_ref
+
+ virsh_domxml_file_exists =
params.get("virsh_domxml_file_exists","null")
+ libvirtd = params.get("libvirtd")
+ vm_ref = params.get("vm_ref")
+ guest_args = params.get("guest_args")
+ args = params.get("invalid_guest_args")
+ status_error = params.get("status_error")
+ #run test case
+
+ #put vm's infomation to a file
+ put_vm_info_to_file(vm_name, vm_ref, guest_args,
virsh_domxml_file_exists)
+
+ #modify domxml-from-native's options
+ vm_ref = modify_ref(vm_ref, guest_args, args, virsh_domxml_file_exists,
+ status_error)
+
+ #libvirtd off
+ if libvirtd == "off":
+ libvirt_vm.libvirtd_stop()
+ vm_ref = "qemu-argv %s" % guest_args
+
+ #Ignore exception with ignore_status=True.
+ status = virsh.domxml_from_native(vm_ref, ignore_status=True)
+
+ #recover libvirtd service start
+ if libvirtd == "off":
+ libvirt_vm.libvirtd_start()
+
+ #clean up
+ if os.path.exists(guest_args):
+ os.remove(guest_args)
+
+ #check status_error
+ if status_error == "yes":
+ if status == 0:
+ raise error.TestFail("Run successfully with wrong command!")
+ elif status_error == "no":
+ if status != 0:
+ raise error.TestFail("Run failed with right command")
--
1.7.1
--
Regards,
--------------------------------------------------
Li Yang
TEL：+86+25-86630566-8526
EMail：[email protected]
--------------------------------------------------
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