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revlogutils: teach issue6528 filtering about grandparents...
revlogutils: teach issue6528 filtering about grandparents During dynamic filtering, we should assume that the current repository is correct. Therefore the parents of the delta base can tell us if that parent has metadata without having to build the whole text.

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revlog.py
64 lines | 2.4 KiB | text/x-python | PythonLexer
Matt Harbison
typing: add `from __future__ import annotations` to most files...
r52756 from __future__ import annotations
test: extract some generic data and utility from test-rust-ancestor.py...
r44397 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'
)
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132 from ..revlogutils.constants import REVLOGV1
test: extract some generic data and utility from test-rust-ancestor.py...
r44397
try:
Matt Harbison
typing: disable import error warnings that are already handled...
r47543 from ..cext import parsers as cparsers # pytype: disable=import-error
test: extract some generic data and utility from test-rust-ancestor.py...
r44397 except ImportError:
cparsers = None
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132 try:
Georges Racinet on incendie.racinet.fr
rust-index: renamed `MixedIndex` as `Index`...
r52147 from ..rustext.revlog import ( # pytype: disable=import-error
Index as RustIndex,
)
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132 except ImportError:
Georges Racinet on incendie.racinet.fr
rust-index: renamed `MixedIndex` as `Index`...
r52147 RustIndex = None
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132
test: extract some generic data and utility from test-rust-ancestor.py...
r44397
@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):
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132 def parseindex(self, data=None):
if data is None:
data = data_non_inlined
return cparsers.parse_index2(data, False)[0]
Georges Racinet on incendie.racinet.fr
rust-python-testing: separated base test classes...
r52137
@unittest.skipIf(
Georges Racinet on incendie.racinet.fr
rust-index: renamed `MixedIndex` as `Index`...
r52147 RustIndex is None,
Georges Racinet on incendie.racinet.fr
rust-python-testing: separated base test classes...
r52137 'The Rust index is not available. It is needed for this test.',
)
class RustRevlogBasedTestBase(unittest.TestCase):
Georges Racinet
rust-index: using the `hg::index::Index` in ancestors iterator and lazy set...
r52132 def parserustindex(self, data=None):
if data is None:
data = data_non_inlined
Georges Racinet on incendie.racinet.fr
rust-python-testing: separated base test classes...
r52137 # not inheriting RevlogBasedTestCase to avoid having a
# `parseindex` method that would be shadowed by future subclasses
# this duplication will soon be removed
Georges Racinet on incendie.racinet.fr
rust-index: renamed `MixedIndex` as `Index`...
r52147 return RustIndex(data, REVLOGV1)