#==============================================================================

# BytesIO

#==============================================================================

try:

    from io import BytesIO

except ImportError:

    from cStringIO import StringIO as BytesIO

#==============================================================================

# deque

#==============================================================================

if __py_version__ >= (2, 6):

    from collections import deque

else:

    #need to implement our own deque with maxlen

    class deque(object):

        def __init__(self, iterable=(), maxlen=-1):

            if not hasattr(self, 'data'):

                self.left = self.right = 0

                self.data = {}

            self.extend(iterable)

        def append(self, x):

            self.data[self.right] = x

            self.right += 1

            if self.maxlen != -1 and len(self) > self.maxlen:

                self.popleft()

        def appendleft(self, x):

            self.left -= 1

            self.data[self.left] = x

            if self.maxlen != -1 and len(self) > self.maxlen:

            from copy import deepcopy

            result = self.__class__()

            memo[id(self)] = result

            result.__init__(deepcopy(tuple(self), memo))

            return result

#==============================================================================

# threading.Event

#==============================================================================

if __py_version__ >= (2, 6):

else:

    def Event(*args, **kwargs):

        return _Event(*args, **kwargs)

    class _Event(_Verbose):

        # After Tim Peters' event class (without is_posted())

        def __init__(self, verbose=None):

            _Verbose.__init__(self, verbose)

            self.__cond = Condition(Lock())

            self.__flag = False

git_http_backend.py Project is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License

along with git_http_backend.py Project.

If not, see <http://www.gnu.org/licenses/>.

'''

import os

import subprocess

    """

    Normal writing into pipe-like is blocking once the buffer is filled.

    This thread allows a thread to seep data from a file-like into a pipe

    without blocking the main thread.

    We close inpipe once the end of the source stream is reached.

    """

    def __init__(self, source):

        super(StreamFeeder, self).__init__()

        self.daemon = True

        filelike = False

        else:  # can be either file pointer or file-like

            if type(source) in (int, long):  # file pointer it is

                ## converting file descriptor (int) stdin into file-like

                try:

                    source = os.fdopen(source, 'rb', 16384)

                except Exception:

                    pass

            # let's see if source is file-like by now

            try:

                filelike = source.read

            except Exception:

                pass

            s = self.source

            b = s.read(4096)

            while b:

                os.write(t, b)

                b = s.read(4096)

        os.close(t)

    @property

    def output(self):

        return self.readiface

    def __init__(self, source, target, buffer_size, chunk_size):

        super(InputStreamChunker, self).__init__()

        self.daemon = True  # die die die.

        self.source = source

        self.target = target

        self.chunk_count_max = int(buffer_size / chunk_size) + 1

        self.chunk_size = chunk_size

        self.data_added = Event()

        except:

            pass

    def run(self):

        s = self.source

        t = self.target

        cs = self.chunk_size

        ccm = self.chunk_count_max

        kr = self.keep_reading

        da = self.data_added

        go = self.go

        b = s.read(cs)

        while b and go.is_set():

            if len(t) > ccm:

                kr.clear()

                kr.wait(2)

#                # this only works on 2.7.x and up

#                if not kr.wait(10):

#                    raise Exception("Timed out while waiting for input to be read.")

                # instead we'll use this

                if len(t) > ccm + 3:

                    raise IOError("Timed out while waiting for input from subprocess.")

            t.append(b)

            da.set()

    # Generator's methods

    ####################

    def __iter__(self):

        return self

    def next(self):

        while not len(self.data) and not self.worker.EOF.is_set():

            self.worker.data_added.clear()

            self.worker.data_added.wait(0.2)

        if len(self.data):

            self.worker.keep_reading.set()

        elif self.worker.EOF.is_set():

            raise StopIteration

    def throw(self, type, value=None, traceback=None):

        if not self.worker.EOF.is_set():

            raise type(value)

    def start(self):

        self.worker.start()

    def stop(self):

        self.worker.stop()

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import unittest

import datetime

import hashlib

import mock

from rhodecode.tests import *

proto = 'http'

TEST_URLS = [

    ('%s://127.0.0.1' % proto, ['%s://' % proto, '127.0.0.1'],

     '%s://127.0.0.1' % proto),

    ('%s://marcink@127.0.0.1' % proto, ['%s://' % proto, '127.0.0.1'],

     '%s://127.0.0.1' % proto),