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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- '''Regresssion tests for urllib'''
- import urllib
- import httplib
- import unittest
- from test import test_support
- import os
- import mimetools
- import tempfile
- import StringIO
-
- def hexescape(char):
- '''Escape char as RFC 2396 specifies'''
- hex_repr = hex(ord(char))[2:].upper()
- if len(hex_repr) == 1:
- hex_repr = '0%s' % hex_repr
-
- return '%' + hex_repr
-
-
- class urlopen_FileTests(unittest.TestCase):
- '''Test urlopen() opening a temporary file.
-
- Try to test as much functionality as possible so as to cut down on reliance
- on connecting to the Net for testing.
-
- '''
-
- def setUp(self):
- '''Setup of a temp file to use for testing'''
- self.text = 'test_urllib: %s\n' % self.__class__.__name__
- FILE = file(test_support.TESTFN, 'wb')
-
- try:
- FILE.write(self.text)
- finally:
- FILE.close()
-
- self.pathname = test_support.TESTFN
- self.returned_obj = urllib.urlopen('file:%s' % self.pathname)
-
-
- def tearDown(self):
- '''Shut down the open object'''
- self.returned_obj.close()
- os.remove(test_support.TESTFN)
-
-
- def test_interface(self):
- for attr in ('read', 'readline', 'readlines', 'fileno', 'close', 'info', 'geturl', '__iter__'):
- self.assert_(hasattr(self.returned_obj, attr), 'object returned by urlopen() lacks %s attribute' % attr)
-
-
-
- def test_read(self):
- self.assertEqual(self.text, self.returned_obj.read())
-
-
- def test_readline(self):
- self.assertEqual(self.text, self.returned_obj.readline())
- self.assertEqual('', self.returned_obj.readline(), 'calling readline() after exhausting the file did not return an empty string')
-
-
- def test_readlines(self):
- lines_list = self.returned_obj.readlines()
- self.assertEqual(len(lines_list), 1, 'readlines() returned the wrong number of lines')
- self.assertEqual(lines_list[0], self.text, 'readlines() returned improper text')
-
-
- def test_fileno(self):
- file_num = self.returned_obj.fileno()
- self.assert_(isinstance(file_num, int), 'fileno() did not return an int')
- self.assertEqual(os.read(file_num, len(self.text)), self.text, 'Reading on the file descriptor returned by fileno() did not return the expected text')
-
-
- def test_close(self):
- self.returned_obj.close()
-
-
- def test_info(self):
- self.assert_(isinstance(self.returned_obj.info(), mimetools.Message))
-
-
- def test_geturl(self):
- self.assertEqual(self.returned_obj.geturl(), self.pathname)
-
-
- def test_iter(self):
- for line in self.returned_obj.__iter__():
- self.assertEqual(line, self.text)
-
-
-
-
- class urlopen_HttpTests(unittest.TestCase):
- '''Test urlopen() opening a fake http connection.'''
-
- def fakehttp(self, fakedata):
-
- class FakeSocket(StringIO.StringIO):
-
- def sendall(self, str):
- pass
-
-
- def makefile(self, mode, name):
- return self
-
-
- def read(self, amt = None):
- if self.closed:
- return ''
-
- return StringIO.StringIO.read(self, amt)
-
-
- def readline(self, length = None):
- if self.closed:
- return ''
-
- return StringIO.StringIO.readline(self, length)
-
-
-
- class FakeHTTPConnection(httplib.HTTPConnection):
-
- def connect(self):
- self.sock = FakeSocket(fakedata)
-
-
- if not httplib.HTTP._connection_class == httplib.HTTPConnection:
- raise AssertionError
- httplib.HTTP._connection_class = FakeHTTPConnection
-
-
- def unfakehttp(self):
- httplib.HTTP._connection_class = httplib.HTTPConnection
-
-
- def test_read(self):
- self.fakehttp('Hello!')
-
- try:
- fp = urllib.urlopen('http://python.org/')
- self.assertEqual(fp.readline(), 'Hello!')
- self.assertEqual(fp.readline(), '')
- finally:
- self.unfakehttp()
-
-
-
-
- class urlretrieve_FileTests(unittest.TestCase):
- '''Test urllib.urlretrieve() on local files'''
-
- def setUp(self):
- self.tempFiles = []
- self.registerFileForCleanUp(test_support.TESTFN)
- self.text = 'testing urllib.urlretrieve'
-
- try:
- FILE = file(test_support.TESTFN, 'wb')
- FILE.write(self.text)
- FILE.close()
- finally:
-
- try:
- FILE.close()
- except:
- pass
-
-
-
-
- def tearDown(self):
- for each in self.tempFiles:
-
- try:
- os.remove(each)
- continue
- continue
-
-
-
-
- def constructLocalFileUrl(self, filePath):
- return 'file://%s' % urllib.pathname2url(os.path.abspath(filePath))
-
-
- def createNewTempFile(self, data = ''):
- '''Creates a new temporary file containing the specified data,
- registers the file for deletion during the test fixture tear down, and
- returns the absolute path of the file.'''
- (newFd, newFilePath) = tempfile.mkstemp()
-
- try:
- self.registerFileForCleanUp(newFilePath)
- newFile = os.fdopen(newFd, 'wb')
- newFile.write(data)
- newFile.close()
- finally:
-
- try:
- newFile.close()
- except:
- pass
-
-
- return newFilePath
-
-
- def registerFileForCleanUp(self, fileName):
- self.tempFiles.append(fileName)
-
-
- def test_basic(self):
- result = urllib.urlretrieve('file:%s' % test_support.TESTFN)
- self.assertEqual(result[0], test_support.TESTFN)
- self.assert_(isinstance(result[1], mimetools.Message), 'did not get a mimetools.Message instance as second returned value')
-
-
- def test_copy(self):
- second_temp = '%s.2' % test_support.TESTFN
- self.registerFileForCleanUp(second_temp)
- result = urllib.urlretrieve(self.constructLocalFileUrl(test_support.TESTFN), second_temp)
- self.assertEqual(second_temp, result[0])
- self.assert_(os.path.exists(second_temp), 'copy of the file was not made')
- FILE = file(second_temp, 'rb')
-
- try:
- text = FILE.read()
- FILE.close()
- finally:
-
- try:
- FILE.close()
- except:
- pass
-
-
- self.assertEqual(self.text, text)
-
-
- def test_reporthook(self):
-
- def hooktester(count, block_size, total_size, count_holder = [
- 0]):
- self.assert_(isinstance(count, int))
- self.assert_(isinstance(block_size, int))
- self.assert_(isinstance(total_size, int))
- self.assertEqual(count, count_holder[0])
- count_holder[0] = count_holder[0] + 1
-
- second_temp = '%s.2' % test_support.TESTFN
- self.registerFileForCleanUp(second_temp)
- urllib.urlretrieve(self.constructLocalFileUrl(test_support.TESTFN), second_temp, hooktester)
-
-
- def test_reporthook_0_bytes(self):
- report = []
-
- def hooktester(count, block_size, total_size, _report = report):
- _report.append((count, block_size, total_size))
-
- srcFileName = self.createNewTempFile()
- urllib.urlretrieve(self.constructLocalFileUrl(srcFileName), test_support.TESTFN, hooktester)
- self.assertEqual(len(report), 1)
- self.assertEqual(report[0][2], 0)
-
-
- def test_reporthook_5_bytes(self):
- report = []
-
- def hooktester(count, block_size, total_size, _report = report):
- _report.append((count, block_size, total_size))
-
- srcFileName = self.createNewTempFile('x' * 5)
- urllib.urlretrieve(self.constructLocalFileUrl(srcFileName), test_support.TESTFN, hooktester)
- self.assertEqual(len(report), 2)
- self.assertEqual(report[0][1], 8192)
- self.assertEqual(report[0][2], 5)
-
-
- def test_reporthook_8193_bytes(self):
- report = []
-
- def hooktester(count, block_size, total_size, _report = report):
- _report.append((count, block_size, total_size))
-
- srcFileName = self.createNewTempFile('x' * 8193)
- urllib.urlretrieve(self.constructLocalFileUrl(srcFileName), test_support.TESTFN, hooktester)
- self.assertEqual(len(report), 3)
- self.assertEqual(report[0][1], 8192)
- self.assertEqual(report[0][2], 8193)
-
-
-
- class QuotingTests(unittest.TestCase):
- '''Tests for urllib.quote() and urllib.quote_plus()
-
- According to RFC 2396 ("Uniform Resource Identifiers), to escape a
- character you write it as \'%\' + <2 character US-ASCII hex value>. The Python
- code of ``\'%\' + hex(ord(<character>))[2:]`` escapes a character properly.
- Case does not matter on the hex letters.
-
- The various character sets specified are:
-
- Reserved characters : ";/?:@&=+$,"
- Have special meaning in URIs and must be escaped if not being used for
- their special meaning
- Data characters : letters, digits, and "-_.!~*\'()"
- Unreserved and do not need to be escaped; can be, though, if desired
- Control characters : 0x00 - 0x1F, 0x7F
- Have no use in URIs so must be escaped
- space : 0x20
- Must be escaped
- Delimiters : \'<>#%"\'
- Must be escaped
- Unwise : "{}|\\^[]`"
- Must be escaped
-
- '''
-
- def test_never_quote(self):
- do_not_quote = ''.join([
- 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
- 'abcdefghijklmnopqrstuvwxyz',
- '0123456789',
- '_.-'])
- result = urllib.quote(do_not_quote)
- self.assertEqual(do_not_quote, result, 'using quote(): %s != %s' % (do_not_quote, result))
- result = urllib.quote_plus(do_not_quote)
- self.assertEqual(do_not_quote, result, 'using quote_plus(): %s != %s' % (do_not_quote, result))
-
-
- def test_default_safe(self):
- self.assertEqual(urllib.quote.func_defaults[0], '/')
-
-
- def test_safe(self):
- quote_by_default = '<>'
- result = urllib.quote(quote_by_default, safe = quote_by_default)
- self.assertEqual(quote_by_default, result, 'using quote(): %s != %s' % (quote_by_default, result))
- result = urllib.quote_plus(quote_by_default, safe = quote_by_default)
- self.assertEqual(quote_by_default, result, 'using quote_plus(): %s != %s' % (quote_by_default, result))
-
-
- def test_default_quoting(self):
- should_quote = [ chr(num) for num in range(32) ]
- should_quote.append('<>#%"{}|\\^[]`')
- should_quote.append(chr(127))
- should_quote = ''.join(should_quote)
- for char in should_quote:
- result = urllib.quote(char)
- self.assertEqual(hexescape(char), result, 'using quote(): %s should be escaped to %s, not %s' % (char, hexescape(char), result))
- result = urllib.quote_plus(char)
- self.assertEqual(hexescape(char), result, 'using quote_plus(): %s should be escapes to %s, not %s' % (char, hexescape(char), result))
-
- del should_quote
- partial_quote = 'ab[]cd'
- expected = 'ab%5B%5Dcd'
- result = urllib.quote(partial_quote)
- self.assertEqual(expected, result, 'using quote(): %s != %s' % (expected, result))
- self.assertEqual(expected, result, 'using quote_plus(): %s != %s' % (expected, result))
-
-
- def test_quoting_space(self):
- result = urllib.quote(' ')
- self.assertEqual(result, hexescape(' '), 'using quote(): %s != %s' % (result, hexescape(' ')))
- result = urllib.quote_plus(' ')
- self.assertEqual(result, '+', 'using quote_plus(): %s != +' % result)
- given = 'a b cd e f'
- expect = given.replace(' ', hexescape(' '))
- result = urllib.quote(given)
- self.assertEqual(expect, result, 'using quote(): %s != %s' % (expect, result))
- expect = given.replace(' ', '+')
- result = urllib.quote_plus(given)
- self.assertEqual(expect, result, 'using quote_plus(): %s != %s' % (expect, result))
-
-
-
- class UnquotingTests(unittest.TestCase):
- '''Tests for unquote() and unquote_plus()
-
- See the doc string for quoting_Tests for details on quoting and such.
-
- '''
-
- def test_unquoting(self):
- escape_list = []
- for num in range(128):
- given = hexescape(chr(num))
- expect = chr(num)
- result = urllib.unquote(given)
- self.assertEqual(expect, result, 'using unquote(): %s != %s' % (expect, result))
- result = urllib.unquote_plus(given)
- self.assertEqual(expect, result, 'using unquote_plus(): %s != %s' % (expect, result))
- escape_list.append(given)
-
- escape_string = ''.join(escape_list)
- del escape_list
- result = urllib.unquote(escape_string)
- self.assertEqual(result.count('%'), 1, 'using quote(): not all characters escaped; %s' % result)
- result = urllib.unquote(escape_string)
- self.assertEqual(result.count('%'), 1, 'using unquote(): not all characters escaped: %s' % result)
-
-
- def test_unquoting_parts(self):
- given = 'ab%sd' % hexescape('c')
- expect = 'abcd'
- result = urllib.unquote(given)
- self.assertEqual(expect, result, 'using quote(): %s != %s' % (expect, result))
- result = urllib.unquote_plus(given)
- self.assertEqual(expect, result, 'using unquote_plus(): %s != %s' % (expect, result))
-
-
- def test_unquoting_plus(self):
- given = 'are+there+spaces...'
- expect = given
- result = urllib.unquote(given)
- self.assertEqual(expect, result, 'using unquote(): %s != %s' % (expect, result))
- expect = given.replace('+', ' ')
- result = urllib.unquote_plus(given)
- self.assertEqual(expect, result, 'using unquote_plus(): %s != %s' % (expect, result))
-
-
-
- class urlencode_Tests(unittest.TestCase):
- '''Tests for urlencode()'''
-
- def help_inputtype(self, given, test_type):
- """Helper method for testing different input types.
-
- 'given' must lead to only the pairs:
- * 1st, 1
- * 2nd, 2
- * 3rd, 3
-
- Test cannot assume anything about order. Docs make no guarantee and
- have possible dictionary input.
-
- """
- expect_somewhere = [
- '1st=1',
- '2nd=2',
- '3rd=3']
- result = urllib.urlencode(given)
- for expected in expect_somewhere:
- self.assert_(expected in result, 'testing %s: %s not found in %s' % (test_type, expected, result))
-
- self.assertEqual(result.count('&'), 2, "testing %s: expected 2 '&'s; got %s" % (test_type, result.count('&')))
- amp_location = result.index('&')
- on_amp_left = result[amp_location - 1]
- on_amp_right = result[amp_location + 1]
- if on_amp_left.isdigit():
- pass
- self.assert_(on_amp_right.isdigit(), "testing %s: '&' not located in proper place in %s" % (test_type, result))
- self.assertEqual(len(result), 5 * 3 + 2, 'testing %s: unexpected number of characters: %s != %s' % (test_type, len(result), 5 * 3 + 2))
-
-
- def test_using_mapping(self):
- self.help_inputtype({
- '1st': '1',
- '2nd': '2',
- '3rd': '3' }, 'using dict as input type')
-
-
- def test_using_sequence(self):
- self.help_inputtype([
- ('1st', '1'),
- ('2nd', '2'),
- ('3rd', '3')], 'using sequence of two-item tuples as input')
-
-
- def test_quoting(self):
- given = {
- '&': '=' }
- expect = '%s=%s' % (hexescape('&'), hexescape('='))
- result = urllib.urlencode(given)
- self.assertEqual(expect, result)
- given = {
- 'key name': 'A bunch of pluses' }
- expect = 'key+name=A+bunch+of+pluses'
- result = urllib.urlencode(given)
- self.assertEqual(expect, result)
-
-
- def test_doseq(self):
- given = {
- 'sequence': [
- '1',
- '2',
- '3'] }
- expect = 'sequence=%s' % urllib.quote_plus(str([
- '1',
- '2',
- '3']))
- result = urllib.urlencode(given)
- self.assertEqual(expect, result)
- result = urllib.urlencode(given, True)
- for value in given['sequence']:
- expect = 'sequence=%s' % value
- self.assert_(expect in result, '%s not found in %s' % (expect, result))
-
- self.assertEqual(result.count('&'), 2, "Expected 2 '&'s, got %s" % result.count('&'))
-
-
-
- class Pathname_Tests(unittest.TestCase):
- '''Test pathname2url() and url2pathname()'''
-
- def test_basic(self):
- expected_path = os.path.join('parts', 'of', 'a', 'path')
- expected_url = 'parts/of/a/path'
- result = urllib.pathname2url(expected_path)
- self.assertEqual(expected_url, result, 'pathname2url() failed; %s != %s' % (result, expected_url))
- result = urllib.url2pathname(expected_url)
- self.assertEqual(expected_path, result, 'url2pathame() failed; %s != %s' % (result, expected_path))
-
-
- def test_quoting(self):
- given = os.path.join('needs', 'quot=ing', 'here')
- expect = 'needs/%s/here' % urllib.quote('quot=ing')
- result = urllib.pathname2url(given)
- self.assertEqual(expect, result, 'pathname2url() failed; %s != %s' % (expect, result))
- expect = given
- result = urllib.url2pathname(result)
- self.assertEqual(expect, result, 'url2pathname() failed; %s != %s' % (expect, result))
- given = os.path.join('make sure', 'using_quote')
- expect = '%s/using_quote' % urllib.quote('make sure')
- result = urllib.pathname2url(given)
- self.assertEqual(expect, result, 'pathname2url() failed; %s != %s' % (expect, result))
- given = 'make+sure/using_unquote'
- expect = os.path.join('make+sure', 'using_unquote')
- result = urllib.url2pathname(given)
- self.assertEqual(expect, result, 'url2pathname() failed; %s != %s' % (expect, result))
-
-
-
- def test_main():
- test_support.run_unittest(urlopen_FileTests, urlopen_HttpTests, urlretrieve_FileTests, QuotingTests, UnquotingTests, urlencode_Tests, Pathname_Tests)
-
- if __name__ == '__main__':
- test_main()
-
-