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#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vi:ts=4:et
import os.path
import pycurl
import sys
import unittest
import urllib.request
class WriteAbortTest(unittest.TestCase):
def setUp(self):
self.curl = pycurl.Curl()
def tearDown(self):
self.curl.close()
def test_write_abort(self):
def write_cb(_):
# this should cause pycurl.WRITEFUNCTION (without any range errors)
return -1
try:
# set when running full test suite if any earlier tests
# failed in Python code called from C
del sys.last_value
except AttributeError:
pass
# download the script itself through the file:// protocol into write_cb
url = 'file:' + urllib.request.pathname2url(os.path.abspath(__file__))
self.curl.setopt(pycurl.URL, url)
self.curl.setopt(pycurl.WRITEFUNCTION, write_cb)
try:
self.curl.perform()
except pycurl.error:
err, msg = sys.exc_info()[1].args
# we expect pycurl.E_WRITE_ERROR as the response
assert pycurl.E_WRITE_ERROR == err
# no additional errors should be reported
assert not hasattr(sys, 'last_value')
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