view tests/test-sshserver.py @ 35924:d857cad588e4

lfs: prefetch lfs blobs during revert

The revert command oddly prints out what it will do before requesting the files
to be prefetched.  But the 'need to transfer' line indicates the blobs are being
grouped.

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.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__)