view mercurial/testing/revlog.py @ 51757:a1e4fa9330d8

typing: add type hints around the matcher for subrepo archiving

Mostly this is meant to try to smoke out any other potential issues around the
matcher, since these args were mostly previously treated as `Any`, and therefore
checking wasn't done.

import unittest

# picked from test-parse-index2, copied rather than imported
# so that it stays stable even if test-parse-index2 changes or disappears.
data_non_inlined = (
    b'\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01D\x19'
    b'\x00\x07e\x12\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff'
    b'\xff\xff\xff\xff\xd1\xf4\xbb\xb0\xbe\xfc\x13\xbd\x8c\xd3\x9d'
    b'\x0f\xcd\xd9;\x8c\x07\x8cJ/\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    b'\x00\x00\x00\x00\x00\x00\x01D\x19\x00\x00\x00\x00\x00\xdf\x00'
    b'\x00\x01q\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\xff'
    b'\xff\xff\xff\xc1\x12\xb9\x04\x96\xa4Z1t\x91\xdfsJ\x90\xf0\x9bh'
    b'\x07l&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    b'\x00\x01D\xf8\x00\x00\x00\x00\x01\x1b\x00\x00\x01\xb8\x00\x00'
    b'\x00\x01\x00\x00\x00\x02\x00\x00\x00\x01\xff\xff\xff\xff\x02\n'
    b'\x0e\xc6&\xa1\x92\xae6\x0b\x02i\xfe-\xe5\xbao\x05\xd1\xe7\x00'
    b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01F'
    b'\x13\x00\x00\x00\x00\x01\xec\x00\x00\x03\x06\x00\x00\x00\x01'
    b'\x00\x00\x00\x03\x00\x00\x00\x02\xff\xff\xff\xff\x12\xcb\xeby1'
    b'\xb6\r\x98B\xcb\x07\xbd`\x8f\x92\xd9\xc4\x84\xbdK\x00\x00\x00'
    b'\x00\x00\x00\x00\x00\x00\x00\x00\x00'
)

from ..revlogutils.constants import REVLOGV1


try:
    from ..cext import parsers as cparsers  # pytype: disable=import-error
except ImportError:
    cparsers = None

try:
    from ..rustext.revlog import (  # pytype: disable=import-error
        Index as RustIndex,
    )
except ImportError:
    RustIndex = None


@unittest.skipIf(
    cparsers is None,
    'The C version of the "parsers" module is not available. It is needed for this test.',
)
class RevlogBasedTestBase(unittest.TestCase):
    def parseindex(self, data=None):
        if data is None:
            data = data_non_inlined
        return cparsers.parse_index2(data, False)[0]


@unittest.skipIf(
    RustIndex is None,
    'The Rust index is not available. It is needed for this test.',
)
class RustRevlogBasedTestBase(unittest.TestCase):
    def parserustindex(self, data=None):
        if data is None:
            data = data_non_inlined
        # not inheriting RevlogBasedTestCase to avoid having a
        # `parseindex` method that would be shadowed by future subclasses
        # this duplication will soon be removed
        return RustIndex(data, REVLOGV1)