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xmlbuilder: Add replace_child

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This will be used for UI XML editing of devices
This commit is contained in:
Cole Robinson
2019-06-05 11:13:33 -04:00
parent 5e7322edca
commit f22a0ec2e4
5 changed files with 186 additions and 0 deletions
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tests/xmlparse.py
+28
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@@ -1451,3 +1451,31 @@ class XMLParseTest(unittest.TestCase):
raise AssertionError("Expected parse failure")
except RuntimeError as e:
self.assertTrue("'foo'" in str(e))
def testReplaceChildParse(self):
buildfile = "tests/xmlparse-xml/replace-child-build.xml"
parsefile = "tests/xmlparse-xml/replace-child-parse.xml"
def mkdisk(target):
disk = virtinst.DeviceDisk(self.conn)
disk.device = "cdrom"
disk.bus = "scsi"
disk.target = target
return disk
guest = virtinst.Guest(self.conn)
guest.add_device(mkdisk("sda"))
guest.add_device(mkdisk("sdb"))
guest.add_device(mkdisk("sdc"))
guest.add_device(mkdisk("sdd"))
guest.add_device(mkdisk("sde"))
guest.add_device(mkdisk("sdf"))
guest.devices.replace_child(guest.devices.disk[2], mkdisk("sdz"))
guest.set_defaults(guest)
utils.diff_compare(guest.get_xml(), buildfile)
guest = virtinst.Guest(self.conn, parsexml=guest.get_xml())
newdisk = virtinst.DeviceDisk(self.conn,
parsexml=mkdisk("sdw").get_xml())
guest.devices.replace_child(guest.devices.disk[4], newdisk)
utils.diff_compare(guest.get_xml(), parsefile)