copies: avoid reusing the same variable for two different copy dicts
"childcopies" is initally the copies the current changeset to one of
its children and then we reassign it with the copies from the start of
the chain to the child. Let's use different names for these two
things.
Differential Revision: https://phab.mercurial-scm.org/D6564
# This test verifies the conformance of various classes to various
# storage interfaces.
from __future__ import absolute_import
import silenttestrunner
from mercurial import (
error,
filelog,
revlog,
transaction,
ui as uimod,
vfs as vfsmod,
)
from mercurial.testing import (
storage as storagetesting,
)
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__)