view tests/test-sshserver.py @ 36146:29dd37a418aa

bdiff: write a native version of splitnewlines

./hg perfunidiff mercurial/manifest.py 0 --count 500 --profile before:
! wall 0.309280 comb 0.350000 user 0.290000 sys 0.060000 (best of 32)

./hg perfunidiff mercurial/manifest.py 0 --count 500 --profile after:
! wall 0.241572 comb 0.260000 user 0.240000 sys 0.020000 (best of 39)

so it's about 20% faster. I hate Python. I wish we could usefully
write this in Rust, but it doesn't look like that's realistic without
using the cpython crate, which I'd still like to avoid.

Differential Revision: https://phab.mercurial-scm.org/D1973

from __future__ import absolute_import, print_function

import io
import unittest

import silenttestrunner

from mercurial import (
    util,
    wireproto,
    wireprotoserver,
)

class SSHServerGetArgsTests(unittest.TestCase):
    def testparseknown(self):
        tests = [
            ('* 0\nnodes 0\n', ['', {}]),
            ('* 0\nnodes 40\n1111111111111111111111111111111111111111\n',
             ['1111111111111111111111111111111111111111', {}]),
        ]
        for input, expected in tests:
            self.assertparse('known', input, expected)

    def assertparse(self, cmd, input, expected):
        server = mockserver(input)
        _func, spec = wireproto.commands[cmd]
        self.assertEqual(server._proto.getargs(spec), expected)

def mockserver(inbytes):
    ui = mockui(inbytes)
    repo = mockrepo(ui)
    return wireprotoserver.sshserver(ui, repo)

class mockrepo(object):
    def __init__(self, ui):
        self.ui = ui

class mockui(object):
    def __init__(self, inbytes):
        self.fin = io.BytesIO(inbytes)
        self.fout = io.BytesIO()
        self.ferr = io.BytesIO()

if __name__ == '__main__':
    # Don't call into msvcrt to set BytesIO to binary mode
    util.setbinary = lambda fp: True
    silenttestrunner.main(__name__)