def _convert_helper(self, in_path, out_path, in_type, disk_format):
outbuf = io.StringIO()
def print_cb(msg):
print(msg, file=outbuf)
conn = utils.URIs.open_kvm()
converter = VirtConverter(conn, in_path, print_cb=print_cb)
if converter.parser.name != in_type:
raise AssertionError("find_parser_by_file for '%s' returned "
"wrong parser type.\n"
"Expected: %s\n"
"Received: %s\n" %
(in_path, in_type, converter.parser.name))
converter.convert_disks(disk_format, dry=True)
guest = converter.get_guest()
installer = Installer(guest.conn)
ignore, out_xml = installer.start_install(guest, return_xml=True)
out_expect = out_xml
if outbuf.getvalue():
out_expect += ("\n\n" + outbuf.getvalue().replace(base_dir, ""))
if not conn.check_support(conn.SUPPORT_CONN_VMPORT):
self.skipTest("Not comparing XML because vmport isn't supported")
utils.diff_compare(out_expect, out_path)
utils.test_create(conn, out_xml)
def __init__(self, conn, image, boot_index=None):
Installer.__init__(self, conn)
self._image = image
# Set boot _boot_caps/_boot_parameters
if boot_index is None:
self._boot_caps = match_boots(self.conn.caps,
self.image.domain.boots)
if self._boot_caps is None:
raise RuntimeError(_("Could not find suitable boot "
"descriptor for this host"))
else:
if (boot_index < 0 or
(boot_index + 1) > len(image.domain.boots)):
raise ValueError(_("boot_index out of range."))
self._boot_caps = image.domain.boots[boot_index]
# Set up internal caps.guest object
self._guest = self.conn.caps.guestForOSType(self.boot_caps.type,
self.boot_caps.arch)
if self._guest is None:
raise RuntimeError(_("Unsupported virtualization type: %s %s" %
(self.boot_caps.type, self.boot_caps.arch)))
self._domain = self._guest.bestDomainType()
def _convert_helper(self, in_path, out_path, in_type, disk_format):
outbuf = io.StringIO()
def print_cb(msg):
print(msg, file=outbuf)
conn = utils.URIs.open_kvm()
converter = VirtConverter(conn, in_path, print_cb=print_cb)
if converter.parser.name != in_type:
raise AssertionError("find_parser_by_file for '%s' returned "
"wrong parser type.\n"
"Expected: %s\n"
"Received: %s\n" %
(in_path, in_type, converter.parser.name))
converter.convert_disks(disk_format, dry=True)
guest = converter.get_guest()
installer = Installer(guest.conn)
ignore, out_xml = installer.start_install(guest, return_xml=True)
out_expect = out_xml
if outbuf.getvalue():
out_expect += ("\n\n" + outbuf.getvalue().replace(base_dir, ""))
if not conn.check_support(conn.SUPPORT_CONN_VMPORT):
self.skipTest("Not comparing XML because vmport isn't supported")
utils.diff_compare(out_expect, out_path)
utils.test_create(conn, out_xml)
def _testGuest(testdata, guest):
distname = testdata.name
arch = testdata.arch
url = testdata.url
checkdistro = testdata.detectdistro
guest.os.arch = arch
if testdata.testshortcircuit:
guest.set_os_name(checkdistro)
installer = Installer(guest.conn, location=url)
try:
detected_distro = installer.detect_distro(guest)
except Exception:
raise AssertionError("\nFailed in installer detect_distro():\n"
"name = %s\n"
"url = %s\n\n%s" %
(distname, url, "".join(traceback.format_exc())))
# Make sure the stores are reporting correct distro name/variant
if checkdistro != detected_distro:
raise AssertionError("Detected OS did not match expected values:\n"
"found = %s\n"
"expect = %s\n\n"
"testname = %s\n"
"url = %s\n" %
(detected_distro, checkdistro, distname, url))
if guest is xenguest:
return
# Do this only after the distro detection, since we actually need
# to fetch files for that part
treemedia = installer._treemedia # pylint: disable=protected-access
fetcher = treemedia._cached_fetcher # pylint: disable=protected-access
def fakeAcquireFile(filename):
logging.debug("Fake acquiring %s", filename)
return filename
fetcher.acquireFile = fakeAcquireFile
# Fetch regular kernel
kernel, initrd, kernelargs = treemedia.prepare(guest, meter)
dummy = initrd
if testdata.kernelregex and not re.match(testdata.kernelregex, kernel):
raise AssertionError("kernel=%s but testdata.kernelregex='%s'" %
(kernel, testdata.kernelregex))
if testdata.kernelarg == "None":
if bool(kernelargs):
raise AssertionError(
"kernelargs='%s' but testdata.kernelarg='%s'" %
(kernelargs, testdata.kernelarg))
elif testdata.kernelarg:
if testdata.kernelarg != str(kernelargs).split("=")[0]:
raise AssertionError(
"kernelargs='%s' but testdata.kernelarg='%s'" %
(kernelargs, testdata.kernelarg))
def test001BadURL():
badurl = "http://aksdkakskdfa-idontexist.com/foo/tree"
with pytest.raises(ValueError, match=".*maybe you mistyped.*"):
installer = Installer(hvmguest.conn, location=badurl)
installer.detect_distro(hvmguest)
# Non-existent cdrom fails
with pytest.raises(ValueError, match=".*non-existent path.*"):
installer = Installer(hvmguest.conn, cdrom="/not/exist/foobar")
assert installer.detect_distro(hvmguest) is None
# Ensure existing but non-distro file doesn't error
installer = Installer(hvmguest.conn, cdrom="/dev/null")
assert installer.detect_distro(hvmguest) is None
def test001BadURL(self):
badurl = "http://aksdkakskdfa-idontexist.com/foo/tree"
with self.assertRaises(ValueError) as cm:
installer = Installer(hvmguest.conn, location=badurl)
installer.detect_distro(hvmguest)
self.assertTrue("maybe you mistyped" in str(cm.exception))
# Non-existent cdrom fails
with self.assertRaises(ValueError) as cm:
installer = Installer(hvmguest.conn, cdrom="/not/exist/foobar")
self.assertEqual(None, installer.detect_distro(hvmguest))
self.assertTrue("non-existent path" in str(cm.exception))
# Ensure existing but non-distro file doesn't error
installer = Installer(hvmguest.conn, cdrom="/dev/null")
self.assertEqual(None, installer.detect_distro(hvmguest))
def __init__(self, conn, image, boot_index=None):
Installer.__init__(self, conn)
self._image = image
# Set boot _boot_caps/_boot_parameters
if boot_index is None:
self._boot_caps = match_boots(self.conn.caps,
self.image.domain.boots)
if self._boot_caps is None:
raise RuntimeError(_("Could not find suitable boot "
"descriptor for this host"))
else:
if (boot_index < 0 or
(boot_index + 1) > len(image.domain.boots)):
raise ValueError(_("boot_index out of range."))
self._boot_caps = image.domain.boots[boot_index]
# Set up internal caps.guest object
self._guest, self._domain = self.conn.caps.guest_lookup(
os_type=self.boot_caps.type, arch=self.boot_caps.arch)
def test001BadURL(self):
badurl = "http://aksdkakskdfa-idontexist.com/foo/tree"
try:
installer = Installer(hvmguest.conn, location=badurl)
installer.detect_distro(hvmguest)
raise AssertionError("Expected URL failure")
except ValueError as e:
self.assertTrue("maybe you mistyped" in str(e))
# Non-existent cdrom fails
try:
installer = Installer(hvmguest.conn, cdrom="/i/dont/exist/foobar")
self.assertEqual(None, installer.detect_distro(hvmguest))
raise AssertionError("Expected cdrom failure")
except ValueError as e:
self.assertTrue("non-existent path" in str(e))
# Ensure existing but non-distro file doesn't error
installer = Installer(hvmguest.conn, cdrom="/dev/null")
self.assertEqual(None, installer.detect_distro(hvmguest))
def __init__(self, *args, **kwargs):
Installer.__init__(self, *args, **kwargs)
self.livecd = False
self._location_is_path = True
def __init__(self, *args, **kwargs):
Installer.__init__(self, *args, **kwargs)
self.livecd = False
