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#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vi:ts=4:et
from . import localhost
import sys
import unittest
import pycurl
from . import util
from . import appmanager
setup_module, teardown_module = appmanager.setup(('app', 8380))
class PrereqCbTest(unittest.TestCase):
def setUp(self):
self.curl = util.DefaultCurl()
self.curl.setopt(self.curl.URL, 'http://%s:8380/success' % localhost)
self.curl.setopt(pycurl.FORBID_REUSE, True)
def tearDown(self):
self.curl.close()
@util.min_libcurl(7, 80, 0)
def test_prereqfunction_ok(self):
called = {}
def prereqfunction(conn_primary_ip, conn_local_ip, conn_primary_port, conn_local_port):
called['called'] = True
called['conn_primary_ip'] = conn_primary_ip
called['conn_local_ip'] = conn_local_ip
called['conn_primary_port'] = conn_primary_port
called['conn_local_port'] = conn_local_port
return pycurl.PREREQFUNC_OK
self.curl.setopt(pycurl.PREREQFUNCTION, prereqfunction)
self.curl.perform()
assert called['called']
self.assertEqual(called['conn_primary_ip'], '127.0.0.1')
self.assertEqual(called['conn_local_ip'], '127.0.0.1')
self.assertEqual(called['conn_primary_port'], 8380)
self.assertEqual(type(called['conn_local_port']), int)
@util.min_libcurl(7, 80, 0)
def test_prereqfunction_fail(self):
called = {}
def prereqfunction(conn_primary_ip, conn_local_ip, conn_primary_port, conn_local_port):
called['called'] = True
return pycurl.PREREQFUNC_ABORT
self.curl.setopt(pycurl.PREREQFUNCTION, prereqfunction)
try:
self.curl.perform()
except pycurl.error:
err, msg = sys.exc_info()[1].args
self.assertEqual(pycurl.E_ABORTED_BY_CALLBACK, err)
self.assertEqual('operation aborted by pre-request callback', msg)
assert called['called']
@util.min_libcurl(7, 80, 0)
def test_prereqfunction_bogus_return(self):
called = {}
def prereqfunction(conn_primary_ip, conn_local_ip, conn_primary_port, conn_local_port):
called['called'] = True
return 'bogus'
self.curl.setopt(pycurl.PREREQFUNCTION, prereqfunction)
try:
self.curl.perform()
except pycurl.error:
err, msg = sys.exc_info()[1].args
self.assertEqual(pycurl.E_ABORTED_BY_CALLBACK, err)
self.assertEqual('operation aborted by pre-request callback', msg)
assert called['called']
class PrereqCbUnsetTest(unittest.TestCase):
def setUp(self):
self.curl = util.DefaultCurl()
@util.min_libcurl(7, 80, 0)
def test_prereqfunction_none(self):
self.curl.setopt(pycurl.PREREQFUNCTION, None)
@util.min_libcurl(7, 80, 0)
def test_prereqfunction_unset(self):
self.curl.unsetopt(pycurl.PREREQFUNCTION)
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