diff options
Diffstat (limited to 'lib/python2.7/test/test_urllibnet.py')
| -rw-r--r-- | lib/python2.7/test/test_urllibnet.py | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/lib/python2.7/test/test_urllibnet.py b/lib/python2.7/test/test_urllibnet.py deleted file mode 100644 index 1d88331..0000000 --- a/lib/python2.7/test/test_urllibnet.py +++ /dev/null @@ -1,213 +0,0 @@ -#!/usr/bin/env python - -import unittest -from test import test_support - -import socket -import urllib -import sys -import os -import time - -mimetools = test_support.import_module("mimetools", deprecated=True) - - -def _open_with_retry(func, host, *args, **kwargs): - # Connecting to remote hosts is flaky. Make it more robust - # by retrying the connection several times. - for i in range(3): - try: - return func(host, *args, **kwargs) - except IOError, last_exc: - continue - except: - raise - raise last_exc - - -class URLTimeoutTest(unittest.TestCase): - - TIMEOUT = 10.0 - - def setUp(self): - socket.setdefaulttimeout(self.TIMEOUT) - - def tearDown(self): - socket.setdefaulttimeout(None) - - def testURLread(self): - f = _open_with_retry(urllib.urlopen, "http://www.python.org/") - x = f.read() - -class urlopenNetworkTests(unittest.TestCase): - """Tests urllib.urlopen using the network. - - These tests are not exhaustive. Assuming that testing using files does a - good job overall of some of the basic interface features. There are no - tests exercising the optional 'data' and 'proxies' arguments. No tests - for transparent redirection have been written. - - setUp is not used for always constructing a connection to - http://www.python.org/ since there a few tests that don't use that address - and making a connection is expensive enough to warrant minimizing unneeded - connections. - - """ - - def urlopen(self, *args): - return _open_with_retry(urllib.urlopen, *args) - - def test_basic(self): - # Simple test expected to pass. - open_url = self.urlopen("http://www.python.org/") - for attr in ("read", "readline", "readlines", "fileno", "close", - "info", "geturl"): - self.assertTrue(hasattr(open_url, attr), "object returned from " - "urlopen lacks the %s attribute" % attr) - try: - self.assertTrue(open_url.read(), "calling 'read' failed") - finally: - open_url.close() - - def test_readlines(self): - # Test both readline and readlines. - open_url = self.urlopen("http://www.python.org/") - try: - self.assertIsInstance(open_url.readline(), basestring, - "readline did not return a string") - self.assertIsInstance(open_url.readlines(), list, - "readlines did not return a list") - finally: - open_url.close() - - def test_info(self): - # Test 'info'. - open_url = self.urlopen("http://www.python.org/") - try: - info_obj = open_url.info() - finally: - open_url.close() - self.assertIsInstance(info_obj, mimetools.Message, - "object returned by 'info' is not an " - "instance of mimetools.Message") - self.assertEqual(info_obj.getsubtype(), "html") - - def test_geturl(self): - # Make sure same URL as opened is returned by geturl. - URL = "http://www.python.org/" - open_url = self.urlopen(URL) - try: - gotten_url = open_url.geturl() - finally: - open_url.close() - self.assertEqual(gotten_url, URL) - - def test_getcode(self): - # test getcode() with the fancy opener to get 404 error codes - URL = "http://www.python.org/XXXinvalidXXX" - open_url = urllib.FancyURLopener().open(URL) - try: - code = open_url.getcode() - finally: - open_url.close() - self.assertEqual(code, 404) - - def test_fileno(self): - if (sys.platform in ('win32',) or - not hasattr(os, 'fdopen')): - # On Windows, socket handles are not file descriptors; this - # test can't pass on Windows. - return - # Make sure fd returned by fileno is valid. - open_url = self.urlopen("http://www.python.org/") - fd = open_url.fileno() - FILE = os.fdopen(fd) - try: - self.assertTrue(FILE.read(), "reading from file created using fd " - "returned by fileno failed") - finally: - FILE.close() - - def test_bad_address(self): - # Make sure proper exception is raised when connecting to a bogus - # address. - bogus_domain = "sadflkjsasf.i.nvali.d" - try: - socket.gethostbyname(bogus_domain) - except socket.gaierror: - pass - else: - # This happens with some overzealous DNS providers such as OpenDNS - self.skipTest("%r should not resolve for test to work" % bogus_domain) - self.assertRaises(IOError, - # SF patch 809915: In Sep 2003, VeriSign started - # highjacking invalid .com and .net addresses to - # boost traffic to their own site. This test - # started failing then. One hopes the .invalid - # domain will be spared to serve its defined - # purpose. - # urllib.urlopen, "http://www.sadflkjsasadf.com/") - urllib.urlopen, "http://sadflkjsasf.i.nvali.d/") - -class urlretrieveNetworkTests(unittest.TestCase): - """Tests urllib.urlretrieve using the network.""" - - def urlretrieve(self, *args): - return _open_with_retry(urllib.urlretrieve, *args) - - def test_basic(self): - # Test basic functionality. - file_location,info = self.urlretrieve("http://www.python.org/") - self.assertTrue(os.path.exists(file_location), "file location returned by" - " urlretrieve is not a valid path") - FILE = file(file_location) - try: - self.assertTrue(FILE.read(), "reading from the file location returned" - " by urlretrieve failed") - finally: - FILE.close() - os.unlink(file_location) - - def test_specified_path(self): - # Make sure that specifying the location of the file to write to works. - file_location,info = self.urlretrieve("http://www.python.org/", - test_support.TESTFN) - self.assertEqual(file_location, test_support.TESTFN) - self.assertTrue(os.path.exists(file_location)) - FILE = file(file_location) - try: - self.assertTrue(FILE.read(), "reading from temporary file failed") - finally: - FILE.close() - os.unlink(file_location) - - def test_header(self): - # Make sure header returned as 2nd value from urlretrieve is good. - file_location, header = self.urlretrieve("http://www.python.org/") - os.unlink(file_location) - self.assertIsInstance(header, mimetools.Message, - "header is not an instance of mimetools.Message") - - def test_data_header(self): - logo = "http://www.python.org/community/logos/python-logo-master-v3-TM.png" - file_location, fileheaders = self.urlretrieve(logo) - os.unlink(file_location) - datevalue = fileheaders.getheader('Date') - dateformat = '%a, %d %b %Y %H:%M:%S GMT' - try: - time.strptime(datevalue, dateformat) - except ValueError: - self.fail('Date value not in %r format', dateformat) - - - -def test_main(): - test_support.requires('network') - with test_support.check_py3k_warnings( - ("urllib.urlopen.. has been removed", DeprecationWarning)): - test_support.run_unittest(URLTimeoutTest, - urlopenNetworkTests, - urlretrieveNetworkTests) - -if __name__ == "__main__": - test_main() |