def test_hostonly_link(self):
"""Test a hostonly link."""
line = "link|vm|_hostonly|rtl8139|00:11:22:33:44:55"
parser = _configparser.Parser(six.StringIO(line))
expected = tuple(line.split("|"))
self.assertEqual(list(parser), [expected])
def from_fileobj(cls, fileobj):
links = []
sections = {}
for item in _configparser.Parser(fileobj):
if isinstance(item, tuple):
links.append(item)
else:
sections[(item.type, item.name)] = dict(item)
return cls(sections, links)
def test_sections(self):
parser = _configparser.Parser(self.fp)
sections = [
FakeSection("Project", "/home/user/.virtualbricks.vbl"),
FakeSection("DiskImage", "vtatpa.qcow2"),
FakeSection("Qemu", "test1"),
FakeSection("SwitchWrapper", "sw1"),
]
self.assertEqual([SectionCmp(s) for s in parser if is_section(s)],
sections)
def test_link_ends_with_new_line(self):
"""
Where links are parsed, a new line character can appears at the end of
the line.
"""
line = "link|vm|_hostonly|rtl8139|00:11:22:33:44:55\n"
parser = _configparser.Parser(six.StringIO(line))
expected = tuple(line[:-1].split("|"))
self.assertEqual(list(parser), [expected])
def test_link_with_minus(self):
"""
Bricks' name can contains the following characters (in regex notation):
[\w.-]. Check that the parser parse correctly the links.
"""
line = "link|vm1-ng|switchwrapper_port|rtl8139|00:aa:1a:a2:b8:ec"
parser = _configparser.Parser(six.StringIO(line))
expected = tuple(line.split("|"))
self.assertEqual(list(parser), [expected])
def test_switch_wrapper(self):
parser = _configparser.Parser(self.fp)
sw = get_section(parser, "SwitchWrapper", "sw1")
self.assertIsNot(sw, None)
self.assertEqual(
dict(sw), {
"numports": "32",
"pon_vbevent": "",
"poff_vbevent": "",
"path": "/var/run/switch/sck"
})
def test_restore_from(self):
sio = six.StringIO(DUMP)
seek_end(sio)
sio.write("# this is a comment")
sio.seek(0)
section = next(iter(_configparser.Parser(sio)))
self.brick.load_from(section)
for p, v in (("bool", False), ("float", 0.1), ("int", 43),
("spinint", 31), ("str", "b")):
self.assertEqual(self.brick.config[p], v)
cur = sio.tell()
sio.seek(0, os.SEEK_END)
self.assertEqual(cur, sio.tell())
def test_iter(self):
sio = six.StringIO(CONFIG1)
parser = _configparser.Parser(sio)
itr = iter(parser)
sec1 = next(itr)
self.assertEqual(sec1.type, "Image")
self.assertEqual(sec1.name, "martin")
sec2 = next(itr)
self.assertEqual(sec2.type, "Qemu")
self.assertEqual(sec2.name, "sender")
sec3 = next(itr)
self.assertEqual(sec3.type, "Wirefilter")
self.assertEqual(sec3.name, "wf")
sec4 = next(itr)
self.assertEqual(sec4.type, "Switch")
self.assertEqual(sec4.name, "sw1")
link = next(itr)
self.assertEqual(
link,
("link", "sender", "sw1_port", "rtl8139", "00:aa:79:71:be:61"))
def test_disk_image(self):
parser = _configparser.Parser(self.fp)
diskimage = get_section(parser, "DiskImage", "vtatpa.qcow2")
self.assertIsNot(diskimage, None)
self.assertEqual(dict(diskimage), {"path": self.image})
def test_name_does_not_start_with_letter(self):
"""Bricks' name must start with a letter."""
line = "link|1-brick|switchwrapper_port|rtl8139|00:aa:1a:a2:b8:ec"
parser = _configparser.Parser(six.StringIO(line))
self.assertEqual(list(parser), [])
def restore_from(self, factory, fileobj):
with freeze_notify(factory):
for item in _configparser.Parser(fileobj):
interfaces.IBuilder(item).load_from(factory, item)