def test_unmatched_requirement(self):
item = InstallFileItem(from_target='', source='x', dest='y')
with self.assertRaises(
RuntimeError,
msg='^At /: nothing in set() matches the requirement '
f'{ItemReq(requires=require_directory("/"), item=item)}$',
):
ValidatedReqsProvs([item])
def test_duplicate_paths_provided(self):
with self.assertRaisesRegex(
RuntimeError,
'^Both .* and .* from .* provide the same path$'):
ValidatedReqsProvs([
InstallFileItem(from_target='', source='x', dest='y/x'),
MakeDirsItem(from_target='', into_dir='/', path_to_make='y/x'),
])
'foo/face':
SymlinkToDirItem(
from_target=T_SYMLINKS,
dest='/foo/face',
source='/foo/bar',
),
'foo/bar/baz/bar':
SymlinkToDirItem( # Rsync style
from_target=T_SYMLINKS,
dest='/foo/bar/baz/',
source='/foo/bar',
),
'foo/hello_world.tar':
InstallFileItem(
from_target=T_SYMLINKS,
source=Path(TARGET_TO_PATH[T_HELLO_WORLD_TAR]),
dest='/foo/hello_world.tar',
),
'foo/symlink_to_hello_world.tar':
SymlinkToFileItem(
from_target=T_SYMLINKS,
dest='/foo/symlink_to_hello_world.tar',
source='/foo/hello_world.tar',
),
'foo/symlink_to_dev_null':
SymlinkToFileItem(
from_target=T_SYMLINKS,
dest='/foo/symlink_to_dev_null',
source='/dev/null',
),
from ..dep_graph import (
DependencyGraph,
ItemProv,
ItemReq,
ItemReqsProvs,
ValidatedReqsProvs,
)
from ..provides import ProvidesDirectory, ProvidesDoNotAccess, ProvidesFile
from ..requires import require_directory
PATH_TO_ITEM = {
'/a/b/c': MakeDirsItem(from_target='', into_dir='/', path_to_make='a/b/c'),
'/a/d/e': MakeDirsItem(from_target='', into_dir='a', path_to_make='d/e'),
'/a/b/c/F': InstallFileItem(
from_target='',
source='x',
dest='a/b/c/F',
),
'/a/d/e/G': InstallFileItem(
from_target='',
source='G',
dest='a/d/e/G',
),
}
def _fs_root_phases(item):
return [(FilesystemRootItem.get_phase_builder, (item, ))]
class ValidateReqsProvsTestCase(unittest.TestCase):
ItemReqsProvs,
ValidatedReqsProvs,
)
from ..requires_provides import (ProvidesDirectory, ProvidesDoNotAccess,
ProvidesFile, require_directory)
# Since the constructor of `InstallFileItem` tries to `os.stat` its input,
# we need to give it filenames that exist.
_FILE1 = '/etc/passwd'
_FILE2 = '/etc/group'
PATH_TO_ITEM = {
'/a/b/c': MakeDirsItem(from_target='', into_dir='/', path_to_make='a/b/c'),
'/a/d/e': MakeDirsItem(from_target='', into_dir='a', path_to_make='d/e'),
'/a/b/c/F': InstallFileItem(
from_target='',
source=_FILE1,
dest='a/b/c/F',
),
'/a/d/e/G': InstallFileItem(
from_target='',
source=_FILE2,
dest='a/d/e/G',
),
}
def _fs_root_phases(item):
return [(FilesystemRootItem.get_phase_builder, (item, ))]
class ValidateReqsProvsTestCase(unittest.TestCase):