Mercurial > hg
view tests/test-wireproto.py @ 46874:84a93fa7ecfd
revlog-compression: use zstd by default (if available)
As see in changeset bb271ec2fbfb, zstd is 20% to 50% faster for reading and
writing.
Use take advantage of the new config behavior to try zstd by default, falling
back to zlib is zstd is not available on that plateform.
Differential Revision: https://phab.mercurial-scm.org/D10326
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 18:55:19 +0200 |
parents | 2372284d9457 |
children | c424ff4807e6 |
line wrap: on
line source
from __future__ import absolute_import, print_function import sys from mercurial import ( error, pycompat, ui as uimod, util, wireprototypes, wireprotov1peer, wireprotov1server, ) from mercurial.utils import stringutil stringio = util.stringio class proto(object): def __init__(self, args): self.args = args self.name = 'dummyproto' def getargs(self, spec): args = self.args args.setdefault(b'*', {}) names = spec.split() return [args[n] for n in names] def checkperm(self, perm): pass wireprototypes.TRANSPORTS['dummyproto'] = { 'transport': 'dummy', 'version': 1, } class clientpeer(wireprotov1peer.wirepeer): def __init__(self, serverrepo, ui): self.serverrepo = serverrepo self.ui = ui def url(self): return b'test' def local(self): return None def peer(self): return self def canpush(self): return True def close(self): pass def capabilities(self): return [b'batch'] def _call(self, cmd, **args): args = pycompat.byteskwargs(args) res = wireprotov1server.dispatch(self.serverrepo, proto(args), cmd) if isinstance(res, wireprototypes.bytesresponse): return res.data elif isinstance(res, bytes): return res else: raise error.Abort('dummy client does not support response type') def _callstream(self, cmd, **args): return stringio(self._call(cmd, **args)) @wireprotov1peer.batchable def greet(self, name): f = wireprotov1peer.future() yield {b'name': mangle(name)}, f yield unmangle(f.value) class serverrepo(object): def __init__(self, ui): self.ui = ui def greet(self, name): return b"Hello, " + name def filtered(self, name): return self def mangle(s): return b''.join(pycompat.bytechr(ord(c) + 1) for c in pycompat.bytestr(s)) def unmangle(s): return b''.join(pycompat.bytechr(ord(c) - 1) for c in pycompat.bytestr(s)) def greet(repo, proto, name): return mangle(repo.greet(unmangle(name))) wireprotov1server.commands[b'greet'] = (greet, b'name') srv = serverrepo(uimod.ui()) clt = clientpeer(srv, uimod.ui()) def printb(data, end=b'\n'): out = getattr(sys.stdout, 'buffer', sys.stdout) out.write(data + end) out.flush() printb(clt.greet(b"Foobar")) with clt.commandexecutor() as e: fgreet1 = e.callcommand(b'greet', {b'name': b'Fo, =;:<o'}) fgreet2 = e.callcommand(b'greet', {b'name': b'Bar'}) printb( stringutil.pprint([f.result() for f in (fgreet1, fgreet2)], bprefix=True) )