blob: 6a79e2a90df9bfbfb750d4682fac632e0efaadb1 [file] [log] [blame]
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2017 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""A simple bisector to bisect a list of arbitrary strings.
The strings to bisect are read from stdin, one item at a line.
Let's play the number guessing game. You choice a number in your mind
in range 1..99. You can lie within 20% probability. Let bisect-kit
Assume numbers less than your answer are considered as "old" and greater or
equals to your answer are "new".
$ seq 1 99 | ./ init --old 1 --new 99 --noisy=old=1/5,new=4/5
$ ./ config switch /bin/true
$ ./ config eval ./
$ ./ run
If you don't lie, just omit --noisy argument.
p.s. seq(1) prints a sequence of numbers, one at a line.
from __future__ import print_function
import logging
import sys
from bisect_kit import bisector_cli
from bisect_kit import cli
from bisect_kit import core
logger = logging.getLogger(__name__)
class ListDomain(core.BisectDomain):
"""Enumerate list of string for bisection."""
revtype = staticmethod(cli.argtype_notempty)
def add_init_arguments(parser):
# Do nothing because no additional arguments required for this bisector.
def init(opts):
config = {}
revlist = [line.strip() for line in sys.stdin.readlines()]
return config, {'revlist': revlist}
def __init__(self, config):
self.config = config
def setenv(self, env, rev):
def fill_candidate_summary(self, summary):
# Do nothing.
if __name__ == '__main__':