def split(self, path):
"""Split the kickstart given by path into elements."""
self._elements = None
self._kickstart_path = path
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections=VALID_SECTIONS_ANACONDA)
try:
result = ksparser.split(path)
except KickstartParseError as e:
raise SplitKickstartSectionParsingError(e)
except KickstartError as e:
raise SplitKickstartMissingIncludeError(e)
self._elements = result
def test_invalid_command(self):
"""Test invalid command or option in kickstart.
Invalid command or command option in kickstart does not raise
KickstartParseError because commands are not parsed in the filter.
"""
ks_content = """
network --device=ens3 --activate
netork --device=ens5 --activate
network --device=ens7 --activate
network --devce=ens9 --activate
""".strip()
handler = makeVersion()
ksparser = SplitKickstartParser(handler)
result = ksparser.split_from_string(ks_content)
assert len(result.all_elements) == 4
def test_split_from_string_filename(self):
"""Test splitting kickstart supplied by string."""
valid_sections = VALID_SECTIONS_ANACONDA
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections)
kickstart_files, _output = self._kickstart_flat
filename, content = kickstart_files[0]
# Kickstart from string has "<MAIN>" as filename
result = ksparser.split_from_string(content)
for element in result.all_elements:
assert element.filename == SplitKickstartParser.unknown_filename
# Or the value supplied by filename optional argument
result = ksparser.split_from_string(content, filename=filename)
for element in result.all_elements:
assert element.filename == filename
def test_split_kickstart_parser(self):
"""Test splitting and dumping of various kickstart samples."""
valid_sections = VALID_SECTIONS_ANACONDA
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections)
for kickstart_files, expected_output in self._kickstart_samples:
self._split_kickstart_parser_test(ksparser, kickstart_files,
expected_output)
def raising_kickstarts_split_test(self):
"""Test of kickstarts expected to raise KickstartParseError."""
valid_sections = VALID_SECTIONS_ANACONDA
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections)
for kickstart_files in self._flat_kickstarts_raising:
_filename, content = kickstart_files[0]
self.assertRaises(KickstartParseError, ksparser.split_from_string,
content)
def test_conflicting_commands(self):
"""Test conflicting commands in kickstart.
Conflicting commands in kickstart do not raise KickstartParseError
because commands are not parsed in the filter.
"""
ks_content = """
# Partitioning conflicts with autopart
part /boot --fstype=xfs --onpart=vda1
part pv.100000 --size=18436 --ondisk=vda
volgroup Vol00 --pesize=4096 pv.100000
logvol / --fstype=xfs --name=lv_root --vgname=Vol00 --size=15360
logvol /home --fstype=xfs --name=lv_home --vgname=Vol00 --size=1024
logvol swap --fstype=swap --name=lv_swap --vgname=Vol00 --size=2048
autopart --encrypted --passphrase=starost --type=lvm
""".strip()
handler = makeVersion()
ksparser = SplitKickstartParser(handler)
result = ksparser.split_from_string(ks_content)
assert len(result.all_elements) == 7
def test_missing_include(self):
"""Test behaviour for missing kickstart include files."""
ks_content = """
network --device=ens3
%include missing_include.cfg
""".strip()
handler = makeVersion()
ksparser = SplitKickstartParser(handler)
# By default raises error
with pytest.raises(KickstartError):
ksparser.split_from_string(ks_content)
# But can be configured not to
ksparser = SplitKickstartParser(handler,
missing_include_is_fatal=False)
ksparser.split_from_string(ks_content)
def test_valid_sections(self):
"""Test setting of valid sections for the parser."""
valid_sections = VALID_SECTIONS_ANACONDA
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections)
kickstart_files, _output = self._kickstart_flat
_filename, content = kickstart_files[0]
returned_valid_sections = ksparser.valid_sections
# valid_sections returns new list, not a reference to the internal object
returned_valid_sections.append("%test")
assert returned_valid_sections != ksparser.valid_sections
ksparser.valid_sections = ["%packages"]
# Invalid section raises exception
with pytest.raises(KickstartParseError):
ksparser.split_from_string(content)
# setting valid sections back to the original, the exception is gone
ksparser.valid_sections = valid_sections
ksparser.split_from_string(content)
def test_simple_split_kickstart_parser(self):
"""This test should demonstrate usage and output of the parser."""
ks_content = """
%pre
echo PRE
%end
network --device=ens3 --activate
network --device=ens4 --activate
%addon pony --fly=True
%end
firewall --enabled
%addon scorched --planet=Earth
nuke
%end
%post --nochroot --interpreter /usr/bin/bash
echo POST1
%end
""".lstrip()
element1 = ("pre", "%pre\necho PRE\n%end\n", 1)
element2 = ("network", "network --device=ens3 --activate\n", 4)
element3 = ("network", "network --device=ens4 --activate\n", 5)
element4 = ("pony", "%addon pony --fly=True\n%end\n", 6)
element5 = ("firewall", "firewall --enabled\n", 8)
element6 = ("scorched", "%addon scorched --planet=Earth\nnuke\n%end\n",
9)
element7 = (
"post",
"%post --nochroot --interpreter /usr/bin/bash\necho POST1\n%end\n",
12)
expected_result = [
element1, element2, element3, element4, element5, element6,
element7
]
filename = "ks.test.simple.cfg"
valid_sections = VALID_SECTIONS_ANACONDA
handler = makeVersion()
ksparser = SplitKickstartParser(handler, valid_sections)
# Reading kickstart from file
with open(filename, "w") as f:
f.write(ks_content)
result = ksparser.split(filename)
os.remove(filename)
for element, expected in zip(result.all_elements, expected_result):
assert element.filename == filename
assert (element.name, element.content, element.lineno) == expected
assert result.get_kickstart_from_elements(
result.all_elements) == ks_content
# Reading kickstart from string
filename = ksparser.unknown_filename
result = ksparser.split_from_string(ks_content)
for element, expected in zip(result.all_elements, expected_result):
assert element.filename == filename
assert (element.name, element.content, element.lineno) == expected
assert result.get_kickstart_from_elements(
result.all_elements) == ks_content
# Reading kickstart from string supplying filename
filename = "MY_FILENAME"
result = ksparser.split_from_string(ks_content, filename=filename)
for element, expected in zip(result.all_elements, expected_result):
assert element.filename == filename
assert (element.name, element.content, element.lineno) == expected
# Dumping kickstart
assert result.get_kickstart_from_elements(
result.all_elements) == ks_content
def _split_to_elements(self, path):
"""Split the kickstart given by path into elements."""
handler = makeVersion()
parser = SplitKickstartParser(handler, valid_sections=VALID_SECTIONS_ANACONDA)
return parser.split(path)
