dirstate: remove the python-side whitelist of allowed matchers
This whitelist is too permissive because it allows matchers that contain
disallowed ones deep inside, for example through `intersectionmatcher`.
It is also too restrictive because it doesn't pass through
some of the matchers we support, such as `patternmatcher`.
It's also unnecessary because unsupported matchers raise
`FallbackError` and we fall back anyway.
Making this change makes more of the tests use rust code path,
and therefore subtly change behavior. For example, rust status
in largefiles repos seems to have strange behavior.
# This test verifies the conformance of various classes to various
# storage interfaces.
import silenttestrunner
from mercurial import (
error,
filelog,
revlog,
transaction,
ui as uimod,
vfs as vfsmod,
)
from mercurial.testing import storage as storagetesting
try:
from mercurial import rustext
rustext.__name__
# Does not pass with pure Rust index
import sys
sys.exit(80)
except ImportError:
pass
try:
from hgext import sqlitestore
except ImportError:
sqlitestore = None
try:
import sqlite3
if sqlite3.sqlite_version_info < (3, 8, 3):
# WITH clause not supported
sqlitestore = None
except ImportError:
pass
try:
from mercurial import zstd
zstd.__version__
except ImportError:
zstd = None
STATE = {
'lastindex': 0,
'ui': uimod.ui(),
'vfs': vfsmod.vfs(b'.', realpath=True),
}
def makefilefn(self):
"""Factory for filelog instances."""
fl = filelog.filelog(STATE['vfs'], b'filelog-%d' % STATE['lastindex'])
STATE['lastindex'] += 1
return fl
def maketransaction(self):
vfsmap = {b'plain': STATE['vfs'], b'store': STATE['vfs']}
return transaction.transaction(
STATE['ui'].warn, STATE['vfs'], vfsmap, b'journal', b'undo'
)
def addrawrevision(
self,
fl,
tr,
node,
p1,
p2,
linkrev,
rawtext=None,
delta=None,
censored=False,
ellipsis=False,
extstored=False,
):
flags = 0
if censored:
flags |= revlog.REVIDX_ISCENSORED
if ellipsis:
flags |= revlog.REVIDX_ELLIPSIS
if extstored:
flags |= revlog.REVIDX_EXTSTORED
if rawtext is not None:
fl._revlog.addrawrevision(rawtext, tr, linkrev, p1, p2, node, flags)
elif delta is not None:
fl._revlog.addrawrevision(
rawtext, tr, linkrev, p1, p2, node, flags, cachedelta=delta
)
else:
raise error.Abort('must supply rawtext or delta arguments')
# We may insert bad data. Clear caches to prevent e.g. cache hits to
# bypass hash verification.
fl._revlog.clearcaches()
# Assigning module-level attributes that inherit from unittest.TestCase
# is all that is needed to register tests.
filelogindextests = storagetesting.makeifileindextests(
makefilefn, maketransaction, addrawrevision
)
filelogdatatests = storagetesting.makeifiledatatests(
makefilefn, maketransaction, addrawrevision
)
filelogmutationtests = storagetesting.makeifilemutationtests(
makefilefn, maketransaction, addrawrevision
)
def makesqlitefile(self):
path = STATE['vfs'].join(b'db-%d.db' % STATE['lastindex'])
STATE['lastindex'] += 1
db = sqlitestore.makedb(path)
compression = b'zstd' if zstd else b'zlib'
return sqlitestore.sqlitefilestore(db, b'dummy-path', compression)
def addrawrevisionsqlite(
self,
fl,
tr,
node,
p1,
p2,
linkrev,
rawtext=None,
delta=None,
censored=False,
ellipsis=False,
extstored=False,
):
flags = 0
if censored:
flags |= sqlitestore.FLAG_CENSORED
if ellipsis | extstored:
raise error.Abort(
b'support for ellipsis and extstored flags not ' b'supported'
)
if rawtext is not None:
fl._addrawrevision(node, rawtext, tr, linkrev, p1, p2, flags=flags)
elif delta is not None:
fl._addrawrevision(
node, rawtext, tr, linkrev, p1, p2, storedelta=delta, flags=flags
)
else:
raise error.Abort(b'must supply rawtext or delta arguments')
if sqlitestore is not None:
sqlitefileindextests = storagetesting.makeifileindextests(
makesqlitefile, maketransaction, addrawrevisionsqlite
)
sqlitefiledatatests = storagetesting.makeifiledatatests(
makesqlitefile, maketransaction, addrawrevisionsqlite
)
sqlitefilemutationtests = storagetesting.makeifilemutationtests(
makesqlitefile, maketransaction, addrawrevisionsqlite
)
if __name__ == '__main__':
silenttestrunner.main(__name__)