def test_relocate_boot_catalog(self, mock_open):
mock_open.return_value = self.context_manager_mock
volume_descriptor = \
bytes(b'CD001') + bytes(b'_') * (0x08c - 0x5) + bytes(b'0x1d5f23a')
eltorito_descriptor = \
bytes(b'EL TORITO SPECIFICATION') + bytes(b'_') * (0x47 - 0x17) + bytes(b'0x1d5f23a')
new_volume_descriptor = \
bytes(b'bogus')
next_new_volume_descriptor = \
bytes(b'TEA01')
new_boot_catalog = bytes(b'\x00') * 0x800
read_results = [
new_boot_catalog,
next_new_volume_descriptor,
new_volume_descriptor,
bytes(b'catalog'),
eltorito_descriptor,
volume_descriptor
]
def side_effect(arg):
return read_results.pop()
self.file_mock.read.side_effect = side_effect
Iso.relocate_boot_catalog('isofile')
assert self.file_mock.write.call_args_list == [
call(bytes(b'catalog')),
call(
bytes(b'EL TORITO SPECIFICATION') +
bytes(b'_') * (0x47 - 0x17) + bytes(b'\x13\x00\x00\x005f23a')
)
]
def test_relocate_boot_catalog(self, mock_open):
mock_open.return_value = self.context_manager_mock
volume_descriptor = \
'CD001' + '_' * (0x08c - 0x5) + '0x1d5f23a'
eltorito_descriptor = \
'EL TORITO SPECIFICATION' + '_' * (0x47 - 0x17) + '0x1d5f23a'
new_volume_descriptor = \
'bogus'
next_new_volume_descriptor = \
'TEA01'
new_boot_catalog = format('\x00' * 0x800)
read_results = [
new_boot_catalog,
next_new_volume_descriptor,
new_volume_descriptor,
'catalog',
eltorito_descriptor,
volume_descriptor
]
def side_effect(arg):
return read_results.pop()
self.file_mock.read.side_effect = side_effect
Iso.relocate_boot_catalog('isofile')
assert self.file_mock.write.call_args_list == [
call('catalog'),
call(
'EL TORITO SPECIFICATION' +
'_' * (0x47 - 0x17) + '\x13\x00\x00\x005f23a'
)
]
def test_relocate_boot_catalog(self, mock_open):
mock_open.return_value = self.context_manager_mock
volume_descriptor = \
'CD001' + '_' * (0x08c - 0x5) + '0x1d5f23a'
eltorito_descriptor = \
'EL TORITO SPECIFICATION' + '_' * (0x47 - 0x17) + '0x1d5f23a'
new_volume_descriptor = \
'bogus'
next_new_volume_descriptor = \
'TEA01'
new_boot_catalog = format('\x00' * 0x800)
read_results = [
new_boot_catalog, next_new_volume_descriptor,
new_volume_descriptor, 'catalog', eltorito_descriptor,
volume_descriptor
]
def side_effect(arg):
return read_results.pop()
self.file_mock.read.side_effect = side_effect
Iso.relocate_boot_catalog('isofile')
assert self.file_mock.write.call_args_list == [
call('catalog'),
call('EL TORITO SPECIFICATION' + '_' * (0x47 - 0x17) +
'\x13\x00\x00\x005f23a')
]
def create_on_file(self, filename, label=None, exclude=None):
"""
Create iso filesystem from data tree
There is no label which could be set for iso filesystem
thus this parameter is not used
:param string filename: result file path name
:param string label: unused
:param string exclude: unused
"""
iso = Iso(self.root_dir)
iso.init_iso_creation_parameters(
self.custom_args['create_options']
)
iso.add_efi_loader_parameters()
Command.run(
[
self._find_iso_creation_tool()
] + iso.get_iso_creation_parameters() + [
'-o', filename, self.root_dir
]
)
hybrid_offset = iso.create_header_end_block(filename)
Command.run(
[
self._find_iso_creation_tool(),
'-hide', iso.header_end_name,
'-hide-joliet', iso.header_end_name
] + iso.get_iso_creation_parameters() + [
'-o', filename, self.root_dir
]
)
iso.relocate_boot_catalog(filename)
iso.fix_boot_catalog(filename)
return hybrid_offset
