phases: move RemotePhasesSummary to revision number
This continue our quest to align more logic on revision number instead of
node-ids. The motivation is similar to the change to `new_heads` and
`analyze_remote_phases` a few changeset earlier.
Again, we take this as an opportunity to rename the class, and the attribute to
the new naming scheme. This will highlight the need for code update for any
code using it an expecting node-ids.
Many of the rev-num → node-id conversion we had to introduce in the previous
changesets can now be removed. More will be removed in the future as we continue
to align code toward rev-num usage.
time saved in the 100 milliseconds order of magnitude for the mozilla-try
benchmark I have been using.
# 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__)