mercurial/httpclient/tests/test_chunked_transfer.py

run-tests: use the common test path on Windows and Java

The alternate one did not run in the test directory and controlling
the jobs execution with threads instead of process made it harder
to fix.

# Copyright 2010, Google Inc.
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import cStringIO
import unittest

import http

# relative import to ease embedding the library
import util


def chunkedblock(x, eol='\r\n'):
    r"""Make a chunked transfer-encoding block.

    >>> chunkedblock('hi')
    '2\r\nhi\r\n'
    >>> chunkedblock('hi' * 10)
    '14\r\nhihihihihihihihihihi\r\n'
    >>> chunkedblock('hi', eol='\n')
    '2\nhi\n'
    """
    return ''.join((hex(len(x))[2:], eol, x, eol))


class ChunkedTransferTest(util.HttpTestBase, unittest.TestCase):
    def testChunkedUpload(self):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        sock = con.sock
        sock.read_wait_sentinel = 'end-of-body'
        sock.data = ['HTTP/1.1 200 OK\r\n',
                     'Server: BogusServer 1.0\r\n',
                     'Content-Length: 6',
                     '\r\n\r\n',
                     "Thanks"]

        zz = 'zz\n'
        con.request('POST', '/', body=cStringIO.StringIO(
            (zz * (0x8010 / 3)) + 'end-of-body'))
        expected_req = ('POST / HTTP/1.1\r\n'
                        'transfer-encoding: chunked\r\n'
                        'Host: 1.2.3.4\r\n'
                        'accept-encoding: identity\r\n\r\n')
        expected_req += chunkedblock('zz\n' * (0x8000 / 3) + 'zz')
        expected_req += chunkedblock(
            '\n' + 'zz\n' * ((0x1b - len('end-of-body')) / 3) + 'end-of-body')
        expected_req += '0\r\n\r\n'
        self.assertEqual(('1.2.3.4', 80), sock.sa)
        self.assertStringEqual(expected_req, sock.sent)
        self.assertEqual("Thanks", con.getresponse().read())
        self.assertEqual(sock.closed, False)

    def testChunkedDownload(self):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        sock = con.sock
        sock.data = ['HTTP/1.1 200 OK\r\n',
                     'Server: BogusServer 1.0\r\n',
                     'transfer-encoding: chunked',
                     '\r\n\r\n',
                     chunkedblock('hi '),
                     chunkedblock('there'),
                     chunkedblock(''),
                     ]
        con.request('GET', '/')
        self.assertStringEqual('hi there', con.getresponse().read())

    def testChunkedDownloadBadEOL(self):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        sock = con.sock
        sock.data = ['HTTP/1.1 200 OK\n',
                     'Server: BogusServer 1.0\n',
                     'transfer-encoding: chunked',
                     '\n\n',
                     chunkedblock('hi ', eol='\n'),
                     chunkedblock('there', eol='\n'),
                     chunkedblock('', eol='\n'),
                     ]
        con.request('GET', '/')
        self.assertStringEqual('hi there', con.getresponse().read())

    def testChunkedDownloadPartialChunkBadEOL(self):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        sock = con.sock
        sock.data = ['HTTP/1.1 200 OK\n',
                     'Server: BogusServer 1.0\n',
                     'transfer-encoding: chunked',
                     '\n\n',
                     chunkedblock('hi ', eol='\n'),
                     ] + list(chunkedblock('there\n' * 5, eol='\n')) + [
                         chunkedblock('', eol='\n')]
        con.request('GET', '/')
        self.assertStringEqual('hi there\nthere\nthere\nthere\nthere\n',
                               con.getresponse().read())

    def testChunkedDownloadPartialChunk(self):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        sock = con.sock
        sock.data = ['HTTP/1.1 200 OK\r\n',
                     'Server: BogusServer 1.0\r\n',
                     'transfer-encoding: chunked',
                     '\r\n\r\n',
                     chunkedblock('hi '),
                     ] + list(chunkedblock('there\n' * 5)) + [chunkedblock('')]
        con.request('GET', '/')
        self.assertStringEqual('hi there\nthere\nthere\nthere\nthere\n',
                               con.getresponse().read())
# no-check-code