tests/test-sshserver.py

testrunner: make reading of test times work with #testcases

Due to a bug that will be fixed in the next patch, we never actually
read back .testcases, so we didn't notice that it could not be parsed
successfully when there are #testcases tests. The parsing failed on
lines like "test-amend-subrepo.t (case obsstore-off) 32.420" because
we used a simple string.split() call and expected all parts but the
first to be floating point numbers (and "(case" isn't, for
example). Fix by using a regex instead.

Differential Revision: https://phab.mercurial-scm.org/D1960

from __future__ import absolute_import, print_function

import io
import unittest

import silenttestrunner

from mercurial import (
    sshserver,
    util,
    wireproto,
)

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 sshserver.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__)