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|
# Copyright (C) 2006-2010 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for the urlutils wrapper."""
import os
import sys
from bzrlib import osutils, urlutils, win32utils
from bzrlib.errors import InvalidURL, InvalidURLJoin, InvalidRebaseURLs
from bzrlib.tests import TestCaseInTempDir, TestCase, TestSkipped
class TestUrlToPath(TestCase):
def test_basename(self):
# bzrlib.urlutils.basename
# Test bzrlib.urlutils.split()
basename = urlutils.basename
if sys.platform == 'win32':
self.assertRaises(InvalidURL, basename, 'file:///path/to/foo')
self.assertEqual('foo', basename('file:///C|/foo'))
self.assertEqual('foo', basename('file:///C:/foo'))
self.assertEqual('', basename('file:///C:/'))
else:
self.assertEqual('foo', basename('file:///foo'))
self.assertEqual('', basename('file:///'))
self.assertEqual('foo', basename('http://host/path/to/foo'))
self.assertEqual('foo', basename('http://host/path/to/foo/'))
self.assertEqual('',
basename('http://host/path/to/foo/', exclude_trailing_slash=False))
self.assertEqual('path', basename('http://host/path'))
self.assertEqual('', basename('http://host/'))
self.assertEqual('', basename('http://host'))
self.assertEqual('path', basename('http:///nohost/path'))
self.assertEqual('path', basename('random+scheme://user:pass@ahost:port/path'))
self.assertEqual('path', basename('random+scheme://user:pass@ahost:port/path/'))
self.assertEqual('', basename('random+scheme://user:pass@ahost:port/'))
# relative paths
self.assertEqual('foo', basename('path/to/foo'))
self.assertEqual('foo', basename('path/to/foo/'))
self.assertEqual('', basename('path/to/foo/',
exclude_trailing_slash=False))
self.assertEqual('foo', basename('path/../foo'))
self.assertEqual('foo', basename('../path/foo'))
def test_normalize_url_files(self):
# Test that local paths are properly normalized
normalize_url = urlutils.normalize_url
def norm_file(expected, path):
url = normalize_url(path)
self.assertStartsWith(url, 'file:///')
if sys.platform == 'win32':
url = url[len('file:///C:'):]
else:
url = url[len('file://'):]
self.assertEndsWith(url, expected)
norm_file('path/to/foo', 'path/to/foo')
norm_file('/path/to/foo', '/path/to/foo')
norm_file('path/to/foo', '../path/to/foo')
# Local paths are assumed to *not* be escaped at all
try:
u'uni/\xb5'.encode(osutils.get_user_encoding())
except UnicodeError:
# locale cannot handle unicode
pass
else:
norm_file('uni/%C2%B5', u'uni/\xb5')
norm_file('uni/%25C2%25B5', u'uni/%C2%B5')
norm_file('uni/%20b', u'uni/ b')
# All the crazy characters get escaped in local paths => file:/// urls
# The ' ' character must not be at the end, because on win32
# it gets stripped off by ntpath.abspath
norm_file('%27%20%3B/%3F%3A%40%26%3D%2B%24%2C%23', "' ;/?:@&=+$,#")
def test_normalize_url_hybrid(self):
# Anything with a scheme:// should be treated as a hybrid url
# which changes what characters get escaped.
normalize_url = urlutils.normalize_url
eq = self.assertEqual
eq('file:///foo/', normalize_url(u'file:///foo/'))
eq('file:///foo/%20', normalize_url(u'file:///foo/ '))
eq('file:///foo/%20', normalize_url(u'file:///foo/%20'))
# Don't escape reserved characters
eq('file:///ab_c.d-e/%f:?g&h=i+j;k,L#M$',
normalize_url('file:///ab_c.d-e/%f:?g&h=i+j;k,L#M$'))
eq('http://ab_c.d-e/%f:?g&h=i+j;k,L#M$',
normalize_url('http://ab_c.d-e/%f:?g&h=i+j;k,L#M$'))
# Escape unicode characters, but not already escaped chars
eq('http://host/ab/%C2%B5/%C2%B5',
normalize_url(u'http://host/ab/%C2%B5/\xb5'))
# Unescape characters that don't need to be escaped
eq('http://host/~bob%2525-._',
normalize_url('http://host/%7Ebob%2525%2D%2E%5F'))
eq('http://host/~bob%2525-._',
normalize_url(u'http://host/%7Ebob%2525%2D%2E%5F'))
# Normalize verifies URLs when they are not unicode
# (indicating they did not come from the user)
self.assertRaises(InvalidURL, normalize_url, 'http://host/\xb5')
self.assertRaises(InvalidURL, normalize_url, 'http://host/ ')
def test_url_scheme_re(self):
# Test paths that may be URLs
def test_one(url, scheme_and_path):
"""Assert that _url_scheme_re correctly matches
:param scheme_and_path: The (scheme, path) that should be matched
can be None, to indicate it should not match
"""
m = urlutils._url_scheme_re.match(url)
if scheme_and_path is None:
self.assertEqual(None, m)
else:
self.assertEqual(scheme_and_path[0], m.group('scheme'))
self.assertEqual(scheme_and_path[1], m.group('path'))
# Local paths
test_one('/path', None)
test_one('C:/path', None)
test_one('../path/to/foo', None)
test_one(u'../path/to/fo\xe5', None)
# Real URLS
test_one('http://host/path/', ('http', 'host/path/'))
test_one('sftp://host/path/to/foo', ('sftp', 'host/path/to/foo'))
test_one('file:///usr/bin', ('file', '/usr/bin'))
test_one('file:///C:/Windows', ('file', '/C:/Windows'))
test_one('file:///C|/Windows', ('file', '/C|/Windows'))
test_one(u'readonly+sftp://host/path/\xe5', ('readonly+sftp', u'host/path/\xe5'))
# Weird stuff
# Can't have slashes or colons in the scheme
test_one('/path/to/://foo', None)
test_one('scheme:stuff://foo', ('scheme', 'stuff://foo'))
# Must have more than one character for scheme
test_one('C://foo', None)
test_one('ab://foo', ('ab', 'foo'))
def test_dirname(self):
# Test bzrlib.urlutils.dirname()
dirname = urlutils.dirname
if sys.platform == 'win32':
self.assertRaises(InvalidURL, dirname, 'file:///path/to/foo')
self.assertEqual('file:///C|/', dirname('file:///C|/foo'))
self.assertEqual('file:///C|/', dirname('file:///C|/'))
else:
self.assertEqual('file:///', dirname('file:///foo'))
self.assertEqual('file:///', dirname('file:///'))
self.assertEqual('http://host/path/to', dirname('http://host/path/to/foo'))
self.assertEqual('http://host/path/to', dirname('http://host/path/to/foo/'))
self.assertEqual('http://host/path/to/foo',
dirname('http://host/path/to/foo/', exclude_trailing_slash=False))
self.assertEqual('http://host/', dirname('http://host/path'))
self.assertEqual('http://host/', dirname('http://host/'))
self.assertEqual('http://host', dirname('http://host'))
self.assertEqual('http:///nohost', dirname('http:///nohost/path'))
self.assertEqual('random+scheme://user:pass@ahost:port/',
dirname('random+scheme://user:pass@ahost:port/path'))
self.assertEqual('random+scheme://user:pass@ahost:port/',
dirname('random+scheme://user:pass@ahost:port/path/'))
self.assertEqual('random+scheme://user:pass@ahost:port/',
dirname('random+scheme://user:pass@ahost:port/'))
# relative paths
self.assertEqual('path/to', dirname('path/to/foo'))
self.assertEqual('path/to', dirname('path/to/foo/'))
self.assertEqual('path/to/foo',
dirname('path/to/foo/', exclude_trailing_slash=False))
self.assertEqual('path/..', dirname('path/../foo'))
self.assertEqual('../path', dirname('../path/foo'))
def test_is_url(self):
self.assertTrue(urlutils.is_url('http://foo/bar'))
self.assertTrue(urlutils.is_url('bzr+ssh://foo/bar'))
self.assertTrue(urlutils.is_url('lp:foo/bar'))
self.assertTrue(urlutils.is_url('file:///foo/bar'))
self.assertFalse(urlutils.is_url(''))
self.assertFalse(urlutils.is_url('foo'))
self.assertFalse(urlutils.is_url('foo/bar'))
self.assertFalse(urlutils.is_url('/foo'))
self.assertFalse(urlutils.is_url('/foo/bar'))
self.assertFalse(urlutils.is_url('C:/'))
self.assertFalse(urlutils.is_url('C:/foo'))
self.assertFalse(urlutils.is_url('C:/foo/bar'))
def test_join(self):
def test(expected, *args):
joined = urlutils.join(*args)
self.assertEqual(expected, joined)
# Test relative path joining
test('foo', 'foo') # relative fragment with nothing is preserved.
test('foo/bar', 'foo', 'bar')
test('http://foo/bar', 'http://foo', 'bar')
test('http://foo/bar', 'http://foo', '.', 'bar')
test('http://foo/baz', 'http://foo', 'bar', '../baz')
test('http://foo/bar/baz', 'http://foo', 'bar/baz')
test('http://foo/baz', 'http://foo', 'bar/../baz')
test('http://foo/baz', 'http://foo/bar/', '../baz')
test('lp:foo/bar', 'lp:foo', 'bar')
test('lp:foo/bar/baz', 'lp:foo', 'bar/baz')
# Absolute paths
test('http://foo', 'http://foo') # abs url with nothing is preserved.
test('http://bar', 'http://foo', 'http://bar')
test('sftp://bzr/foo', 'http://foo', 'bar', 'sftp://bzr/foo')
test('file:///bar', 'foo', 'file:///bar')
test('http://bar/', 'http://foo', 'http://bar/')
test('http://bar/a', 'http://foo', 'http://bar/a')
test('http://bar/a/', 'http://foo', 'http://bar/a/')
test('lp:bar', 'http://foo', 'lp:bar')
test('lp:bar', 'lp:foo', 'lp:bar')
test('file:///stuff', 'lp:foo', 'file:///stuff')
# From a base path
test('file:///foo', 'file:///', 'foo')
test('file:///bar/foo', 'file:///bar/', 'foo')
test('http://host/foo', 'http://host/', 'foo')
test('http://host/', 'http://host', '')
# Invalid joinings
# Cannot go above root
# Implicitly at root:
self.assertRaises(InvalidURLJoin, urlutils.join,
'http://foo', '../baz')
self.assertRaises(InvalidURLJoin, urlutils.join,
'http://foo', '/..')
# Joining from a path explicitly under the root.
self.assertRaises(InvalidURLJoin, urlutils.join,
'http://foo/a', '../../b')
def test_joinpath(self):
def test(expected, *args):
joined = urlutils.joinpath(*args)
self.assertEqual(expected, joined)
# Test a single element
test('foo', 'foo')
# Test relative path joining
test('foo/bar', 'foo', 'bar')
test('foo/bar', 'foo', '.', 'bar')
test('foo/baz', 'foo', 'bar', '../baz')
test('foo/bar/baz', 'foo', 'bar/baz')
test('foo/baz', 'foo', 'bar/../baz')
# Test joining to an absolute path
test('/foo', '/foo')
test('/foo', '/foo', '.')
test('/foo/bar', '/foo', 'bar')
test('/', '/foo', '..')
# Test joining with an absolute path
test('/bar', 'foo', '/bar')
# Test joining to a path with a trailing slash
test('foo/bar', 'foo/', 'bar')
# Invalid joinings
# Cannot go above root
self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '../baz')
self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '..')
self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '/..')
def test_join_segment_parameters_raw(self):
join_segment_parameters_raw = urlutils.join_segment_parameters_raw
self.assertEquals("/somedir/path",
join_segment_parameters_raw("/somedir/path"))
self.assertEquals("/somedir/path,rawdata",
join_segment_parameters_raw("/somedir/path", "rawdata"))
self.assertRaises(InvalidURLJoin,
join_segment_parameters_raw, "/somedir/path",
"rawdata1,rawdata2,rawdata3")
self.assertEquals("/somedir/path,bla,bar",
join_segment_parameters_raw("/somedir/path", "bla", "bar"))
self.assertEquals("/somedir,exist=some/path,bla,bar",
join_segment_parameters_raw("/somedir,exist=some/path",
"bla", "bar"))
self.assertRaises(TypeError, join_segment_parameters_raw,
"/somepath", 42)
def test_join_segment_parameters(self):
join_segment_parameters = urlutils.join_segment_parameters
self.assertEquals("/somedir/path",
join_segment_parameters("/somedir/path", {}))
self.assertEquals("/somedir/path,key1=val1",
join_segment_parameters("/somedir/path", {"key1": "val1"}))
self.assertRaises(InvalidURLJoin,
join_segment_parameters, "/somedir/path",
{"branch": "brr,brr,brr"})
self.assertRaises(InvalidURLJoin,
join_segment_parameters, "/somedir/path", {"key1=val1": "val2"})
self.assertEquals("/somedir/path,key1=val1,key2=val2",
join_segment_parameters("/somedir/path", {
"key1": "val1", "key2": "val2"}))
self.assertEquals("/somedir/path,key1=val1,key2=val2",
join_segment_parameters("/somedir/path,key1=val1", {
"key2": "val2"}))
self.assertEquals("/somedir/path,key1=val2",
join_segment_parameters("/somedir/path,key1=val1", {
"key1": "val2"}))
self.assertEquals("/somedir,exist=some/path,key1=val1",
join_segment_parameters("/somedir,exist=some/path",
{"key1": "val1"}))
self.assertEquals("/,key1=val1,key2=val2",
join_segment_parameters("/,key1=val1", {"key2": "val2"}))
self.assertRaises(TypeError,
join_segment_parameters, "/,key1=val1", {"foo": 42})
def test_function_type(self):
if sys.platform == 'win32':
self.assertEqual(urlutils._win32_local_path_to_url, urlutils.local_path_to_url)
self.assertEqual(urlutils._win32_local_path_from_url, urlutils.local_path_from_url)
else:
self.assertEqual(urlutils._posix_local_path_to_url, urlutils.local_path_to_url)
self.assertEqual(urlutils._posix_local_path_from_url, urlutils.local_path_from_url)
def test_posix_local_path_to_url(self):
to_url = urlutils._posix_local_path_to_url
self.assertEqual('file:///path/to/foo',
to_url('/path/to/foo'))
try:
result = to_url(u'/path/to/r\xe4ksm\xf6rg\xe5s')
except UnicodeError:
raise TestSkipped("local encoding cannot handle unicode")
self.assertEqual('file:///path/to/r%C3%A4ksm%C3%B6rg%C3%A5s', result)
self.assertFalse(isinstance(result, unicode))
def test_posix_local_path_from_url(self):
from_url = urlutils._posix_local_path_from_url
self.assertEqual('/path/to/foo',
from_url('file:///path/to/foo'))
self.assertEqual(u'/path/to/r\xe4ksm\xf6rg\xe5s',
from_url('file:///path/to/r%C3%A4ksm%C3%B6rg%C3%A5s'))
self.assertEqual(u'/path/to/r\xe4ksm\xf6rg\xe5s',
from_url('file:///path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
self.assertEqual(u'/path/to/r\xe4ksm\xf6rg\xe5s',
from_url('file://localhost/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
self.assertRaises(InvalidURL, from_url, '/path/to/foo')
self.assertRaises(
InvalidURL, from_url,
'file://remotehost/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s')
def test_win32_local_path_to_url(self):
to_url = urlutils._win32_local_path_to_url
self.assertEqual('file:///C:/path/to/foo',
to_url('C:/path/to/foo'))
# BOGUS: on win32, ntpath.abspath will strip trailing
# whitespace, so this will always fail
# Though under linux, it fakes abspath support
# and thus will succeed
# self.assertEqual('file:///C:/path/to/foo%20',
# to_url('C:/path/to/foo '))
self.assertEqual('file:///C:/path/to/f%20oo',
to_url('C:/path/to/f oo'))
self.assertEqual('file:///', to_url('/'))
try:
result = to_url(u'd:/path/to/r\xe4ksm\xf6rg\xe5s')
except UnicodeError:
raise TestSkipped("local encoding cannot handle unicode")
self.assertEqual('file:///D:/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s', result)
self.assertFalse(isinstance(result, unicode))
def test_win32_unc_path_to_url(self):
to_url = urlutils._win32_local_path_to_url
self.assertEqual('file://HOST/path',
to_url(r'\\HOST\path'))
self.assertEqual('file://HOST/path',
to_url('//HOST/path'))
try:
result = to_url(u'//HOST/path/to/r\xe4ksm\xf6rg\xe5s')
except UnicodeError:
raise TestSkipped("local encoding cannot handle unicode")
self.assertEqual('file://HOST/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s', result)
self.assertFalse(isinstance(result, unicode))
def test_win32_local_path_from_url(self):
from_url = urlutils._win32_local_path_from_url
self.assertEqual('C:/path/to/foo',
from_url('file:///C|/path/to/foo'))
self.assertEqual(u'D:/path/to/r\xe4ksm\xf6rg\xe5s',
from_url('file:///d|/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s'))
self.assertEqual(u'D:/path/to/r\xe4ksm\xf6rg\xe5s',
from_url('file:///d:/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
self.assertEqual('/', from_url('file:///'))
self.assertRaises(InvalidURL, from_url, 'file:///C:')
self.assertRaises(InvalidURL, from_url, 'file:///c')
self.assertRaises(InvalidURL, from_url, '/path/to/foo')
# Not a valid _win32 url, no drive letter
self.assertRaises(InvalidURL, from_url, 'file:///path/to/foo')
def test_win32_unc_path_from_url(self):
from_url = urlutils._win32_local_path_from_url
self.assertEqual('//HOST/path', from_url('file://HOST/path'))
# despite IE allows 2, 4, 5 and 6 slashes in URL to another machine
# we want to use only 2 slashes
# Firefox understand only 5 slashes in URL, but it's ugly
self.assertRaises(InvalidURL, from_url, 'file:////HOST/path')
self.assertRaises(InvalidURL, from_url, 'file://///HOST/path')
self.assertRaises(InvalidURL, from_url, 'file://////HOST/path')
# check for file://C:/ instead of file:///C:/
self.assertRaises(InvalidURL, from_url, 'file://C:/path')
def test_win32_extract_drive_letter(self):
extract = urlutils._win32_extract_drive_letter
self.assertEqual(('file:///C:', '/foo'), extract('file://', '/C:/foo'))
self.assertEqual(('file:///d|', '/path'), extract('file://', '/d|/path'))
self.assertRaises(InvalidURL, extract, 'file://', '/path')
def test_split(self):
# Test bzrlib.urlutils.split()
split = urlutils.split
if sys.platform == 'win32':
self.assertRaises(InvalidURL, split, 'file:///path/to/foo')
self.assertEqual(('file:///C|/', 'foo'), split('file:///C|/foo'))
self.assertEqual(('file:///C:/', ''), split('file:///C:/'))
else:
self.assertEqual(('file:///', 'foo'), split('file:///foo'))
self.assertEqual(('file:///', ''), split('file:///'))
self.assertEqual(('http://host/path/to', 'foo'), split('http://host/path/to/foo'))
self.assertEqual(('http://host/path/to', 'foo'), split('http://host/path/to/foo/'))
self.assertEqual(('http://host/path/to/foo', ''),
split('http://host/path/to/foo/', exclude_trailing_slash=False))
self.assertEqual(('http://host/', 'path'), split('http://host/path'))
self.assertEqual(('http://host/', ''), split('http://host/'))
self.assertEqual(('http://host', ''), split('http://host'))
self.assertEqual(('http:///nohost', 'path'), split('http:///nohost/path'))
self.assertEqual(('random+scheme://user:pass@ahost:port/', 'path'),
split('random+scheme://user:pass@ahost:port/path'))
self.assertEqual(('random+scheme://user:pass@ahost:port/', 'path'),
split('random+scheme://user:pass@ahost:port/path/'))
self.assertEqual(('random+scheme://user:pass@ahost:port/', ''),
split('random+scheme://user:pass@ahost:port/'))
# relative paths
self.assertEqual(('path/to', 'foo'), split('path/to/foo'))
self.assertEqual(('path/to', 'foo'), split('path/to/foo/'))
self.assertEqual(('path/to/foo', ''),
split('path/to/foo/', exclude_trailing_slash=False))
self.assertEqual(('path/..', 'foo'), split('path/../foo'))
self.assertEqual(('../path', 'foo'), split('../path/foo'))
def test_split_segment_parameters_raw(self):
split_segment_parameters_raw = urlutils.split_segment_parameters_raw
self.assertEquals(("/some/path", []),
split_segment_parameters_raw("/some/path"))
self.assertEquals(("/some/path", ["tip"]),
split_segment_parameters_raw("/some/path,tip"))
self.assertEquals(("/some,dir/path", ["tip"]),
split_segment_parameters_raw("/some,dir/path,tip"))
self.assertEquals(("/somedir/path", ["heads%2Ftip"]),
split_segment_parameters_raw("/somedir/path,heads%2Ftip"))
self.assertEquals(("/somedir/path", ["heads%2Ftip", "bar"]),
split_segment_parameters_raw("/somedir/path,heads%2Ftip,bar"))
self.assertEquals(("/", ["key1=val1"]),
split_segment_parameters_raw(",key1=val1"))
self.assertEquals(("foo/", ["key1=val1"]),
split_segment_parameters_raw("foo/,key1=val1"))
self.assertEquals(("foo/base,la=bla/other/elements", []),
split_segment_parameters_raw("foo/base,la=bla/other/elements"))
self.assertEquals(("foo/base,la=bla/other/elements", ["a=b"]),
split_segment_parameters_raw("foo/base,la=bla/other/elements,a=b"))
def test_split_segment_parameters(self):
split_segment_parameters = urlutils.split_segment_parameters
self.assertEquals(("/some/path", {}),
split_segment_parameters("/some/path"))
self.assertEquals(("/some/path", {"branch": "tip"}),
split_segment_parameters("/some/path,branch=tip"))
self.assertEquals(("/some,dir/path", {"branch": "tip"}),
split_segment_parameters("/some,dir/path,branch=tip"))
self.assertEquals(("/somedir/path", {"ref": "heads%2Ftip"}),
split_segment_parameters("/somedir/path,ref=heads%2Ftip"))
self.assertEquals(("/somedir/path",
{"ref": "heads%2Ftip", "key1": "val1"}),
split_segment_parameters(
"/somedir/path,ref=heads%2Ftip,key1=val1"))
self.assertEquals(("/somedir/path", {"ref": "heads%2F=tip"}),
split_segment_parameters("/somedir/path,ref=heads%2F=tip"))
self.assertEquals(("/", {"key1": "val1"}),
split_segment_parameters(",key1=val1"))
self.assertEquals(("foo/", {"key1": "val1"}),
split_segment_parameters("foo/,key1=val1"))
self.assertEquals(("foo/base,key1=val1/other/elements", {}),
split_segment_parameters("foo/base,key1=val1/other/elements"))
self.assertEquals(("foo/base,key1=val1/other/elements",
{"key2": "val2"}), split_segment_parameters(
"foo/base,key1=val1/other/elements,key2=val2"))
def test_win32_strip_local_trailing_slash(self):
strip = urlutils._win32_strip_local_trailing_slash
self.assertEqual('file://', strip('file://'))
self.assertEqual('file:///', strip('file:///'))
self.assertEqual('file:///C', strip('file:///C'))
self.assertEqual('file:///C:', strip('file:///C:'))
self.assertEqual('file:///d|', strip('file:///d|'))
self.assertEqual('file:///C:/', strip('file:///C:/'))
self.assertEqual('file:///C:/a', strip('file:///C:/a/'))
def test_strip_trailing_slash(self):
sts = urlutils.strip_trailing_slash
if sys.platform == 'win32':
self.assertEqual('file:///C|/', sts('file:///C|/'))
self.assertEqual('file:///C:/foo', sts('file:///C:/foo'))
self.assertEqual('file:///C|/foo', sts('file:///C|/foo/'))
else:
self.assertEqual('file:///', sts('file:///'))
self.assertEqual('file:///foo', sts('file:///foo'))
self.assertEqual('file:///foo', sts('file:///foo/'))
self.assertEqual('http://host/', sts('http://host/'))
self.assertEqual('http://host/foo', sts('http://host/foo'))
self.assertEqual('http://host/foo', sts('http://host/foo/'))
# No need to fail just because the slash is missing
self.assertEqual('http://host', sts('http://host'))
# TODO: jam 20060502 Should this raise InvalidURL?
self.assertEqual('file://', sts('file://'))
self.assertEqual('random+scheme://user:pass@ahost:port/path',
sts('random+scheme://user:pass@ahost:port/path'))
self.assertEqual('random+scheme://user:pass@ahost:port/path',
sts('random+scheme://user:pass@ahost:port/path/'))
self.assertEqual('random+scheme://user:pass@ahost:port/',
sts('random+scheme://user:pass@ahost:port/'))
# Make sure relative paths work too
self.assertEqual('path/to/foo', sts('path/to/foo'))
self.assertEqual('path/to/foo', sts('path/to/foo/'))
self.assertEqual('../to/foo', sts('../to/foo/'))
self.assertEqual('path/../foo', sts('path/../foo/'))
def test_unescape_for_display_utf8(self):
# Test that URLs are converted to nice unicode strings for display
def test(expected, url, encoding='utf-8'):
disp_url = urlutils.unescape_for_display(url, encoding=encoding)
self.assertIsInstance(disp_url, unicode)
self.assertEqual(expected, disp_url)
test('http://foo', 'http://foo')
if sys.platform == 'win32':
test('C:/foo/path', 'file:///C|/foo/path')
test('C:/foo/path', 'file:///C:/foo/path')
else:
test('/foo/path', 'file:///foo/path')
test('http://foo/%2Fbaz', 'http://foo/%2Fbaz')
test(u'http://host/r\xe4ksm\xf6rg\xe5s',
'http://host/r%C3%A4ksm%C3%B6rg%C3%A5s')
# Make sure special escaped characters stay escaped
test(u'http://host/%3B%2F%3F%3A%40%26%3D%2B%24%2C%23',
'http://host/%3B%2F%3F%3A%40%26%3D%2B%24%2C%23')
# Can we handle sections that don't have utf-8 encoding?
test(u'http://host/%EE%EE%EE/r\xe4ksm\xf6rg\xe5s',
'http://host/%EE%EE%EE/r%C3%A4ksm%C3%B6rg%C3%A5s')
# Test encoding into output that can handle some characters
test(u'http://host/%EE%EE%EE/r\xe4ksm\xf6rg\xe5s',
'http://host/%EE%EE%EE/r%C3%A4ksm%C3%B6rg%C3%A5s',
encoding='iso-8859-1')
# This one can be encoded into utf8
test(u'http://host/\u062c\u0648\u062c\u0648',
'http://host/%d8%ac%d9%88%d8%ac%d9%88',
encoding='utf-8')
# This can't be put into 8859-1 and so stays as escapes
test(u'http://host/%d8%ac%d9%88%d8%ac%d9%88',
'http://host/%d8%ac%d9%88%d8%ac%d9%88',
encoding='iso-8859-1')
def test_escape(self):
self.assertEqual('%25', urlutils.escape('%'))
self.assertEqual('%C3%A5', urlutils.escape(u'\xe5'))
self.assertFalse(isinstance(urlutils.escape(u'\xe5'), unicode))
def test_escape_tildes(self):
self.assertEqual('~foo', urlutils.escape('~foo'))
def test_unescape(self):
self.assertEqual('%', urlutils.unescape('%25'))
self.assertEqual(u'\xe5', urlutils.unescape('%C3%A5'))
self.assertRaises(InvalidURL, urlutils.unescape, u'\xe5')
self.assertRaises(InvalidURL, urlutils.unescape, '\xe5')
self.assertRaises(InvalidURL, urlutils.unescape, '%E5')
def test_escape_unescape(self):
self.assertEqual(u'\xe5', urlutils.unescape(urlutils.escape(u'\xe5')))
self.assertEqual('%', urlutils.unescape(urlutils.escape('%')))
def test_relative_url(self):
def test(expected, base, other):
result = urlutils.relative_url(base, other)
self.assertEqual(expected, result)
test('a', 'http://host/', 'http://host/a')
test('http://entirely/different', 'sftp://host/branch',
'http://entirely/different')
test('../person/feature', 'http://host/branch/mainline',
'http://host/branch/person/feature')
test('..', 'http://host/branch', 'http://host/')
test('http://host2/branch', 'http://host1/branch', 'http://host2/branch')
test('.', 'http://host1/branch', 'http://host1/branch')
test('../../../branch/2b', 'file:///home/jelmer/foo/bar/2b',
'file:///home/jelmer/branch/2b')
test('../../branch/2b', 'sftp://host/home/jelmer/bar/2b',
'sftp://host/home/jelmer/branch/2b')
test('../../branch/feature/%2b', 'http://host/home/jelmer/bar/%2b',
'http://host/home/jelmer/branch/feature/%2b')
test('../../branch/feature/2b', 'http://host/home/jelmer/bar/2b/',
'http://host/home/jelmer/branch/feature/2b')
# relative_url should preserve a trailing slash
test('../../branch/feature/2b/', 'http://host/home/jelmer/bar/2b/',
'http://host/home/jelmer/branch/feature/2b/')
test('../../branch/feature/2b/', 'http://host/home/jelmer/bar/2b',
'http://host/home/jelmer/branch/feature/2b/')
# TODO: treat http://host as http://host/
# relative_url is typically called from a branch.base or
# transport.base which always ends with a /
#test('a', 'http://host', 'http://host/a')
test('http://host/a', 'http://host', 'http://host/a')
#test('.', 'http://host', 'http://host/')
test('http://host/', 'http://host', 'http://host/')
#test('.', 'http://host/', 'http://host')
test('http://host', 'http://host/', 'http://host')
# On Windows file:///C:/path/to and file:///D:/other/path
# should not use relative url over the non-existent '/' directory.
if sys.platform == 'win32':
# on the same drive
test('../../other/path',
'file:///C:/path/to', 'file:///C:/other/path')
#~next two tests is failed, i.e. urlutils.relative_url expects
#~to see normalized file URLs?
#~test('../../other/path',
#~ 'file:///C:/path/to', 'file:///c:/other/path')
#~test('../../other/path',
#~ 'file:///C:/path/to', 'file:///C|/other/path')
# check UNC paths too
test('../../other/path',
'file://HOST/base/path/to', 'file://HOST/base/other/path')
# on different drives
test('file:///D:/other/path',
'file:///C:/path/to', 'file:///D:/other/path')
# TODO: strictly saying in UNC path //HOST/base is full analog
# of drive letter for hard disk, and this situation is also
# should be exception from rules. [bialix 20071221]
class TestCwdToURL(TestCaseInTempDir):
"""Test that local_path_to_url works base on the cwd"""
def test_dot(self):
# This test will fail if getcwd is not ascii
os.mkdir('mytest')
os.chdir('mytest')
url = urlutils.local_path_to_url('.')
self.assertEndsWith(url, '/mytest')
def test_non_ascii(self):
if win32utils.winver == 'Windows 98':
raise TestSkipped('Windows 98 cannot handle unicode filenames')
try:
os.mkdir(u'dod\xe9')
except UnicodeError:
raise TestSkipped('cannot create unicode directory')
os.chdir(u'dod\xe9')
# On Mac OSX this directory is actually:
# u'/dode\u0301' => '/dode\xcc\x81
# but we should normalize it back to
# u'/dod\xe9' => '/dod\xc3\xa9'
url = urlutils.local_path_to_url('.')
self.assertEndsWith(url, '/dod%C3%A9')
class TestDeriveToLocation(TestCase):
"""Test that the mapping of FROM_LOCATION to TO_LOCATION works."""
def test_to_locations_derived_from_paths(self):
derive = urlutils.derive_to_location
self.assertEqual("bar", derive("bar"))
self.assertEqual("bar", derive("../bar"))
self.assertEqual("bar", derive("/foo/bar"))
self.assertEqual("bar", derive("c:/foo/bar"))
self.assertEqual("bar", derive("c:bar"))
def test_to_locations_derived_from_urls(self):
derive = urlutils.derive_to_location
self.assertEqual("bar", derive("http://foo/bar"))
self.assertEqual("bar", derive("bzr+ssh://foo/bar"))
self.assertEqual("foo-bar", derive("lp:foo-bar"))
class TestRebaseURL(TestCase):
"""Test the behavior of rebase_url."""
def test_non_relative(self):
result = urlutils.rebase_url('file://foo', 'file://foo',
'file://foo/bar')
self.assertEqual('file://foo', result)
result = urlutils.rebase_url('/foo', 'file://foo',
'file://foo/bar')
self.assertEqual('/foo', result)
def test_different_ports(self):
e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
'foo', 'http://bar:80', 'http://bar:81')
self.assertEqual(str(e), "URLs differ by more than path:"
" 'http://bar:80' and 'http://bar:81'")
def test_different_hosts(self):
e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
'foo', 'http://bar', 'http://baz')
self.assertEqual(str(e), "URLs differ by more than path: 'http://bar'"
" and 'http://baz'")
def test_different_protocol(self):
e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
'foo', 'http://bar', 'ftp://bar')
self.assertEqual(str(e), "URLs differ by more than path: 'http://bar'"
" and 'ftp://bar'")
def test_rebase_success(self):
self.assertEqual('../bar', urlutils.rebase_url('bar', 'http://baz/',
'http://baz/qux'))
self.assertEqual('qux/bar', urlutils.rebase_url('bar',
'http://baz/qux', 'http://baz/'))
self.assertEqual('.', urlutils.rebase_url('foo',
'http://bar/', 'http://bar/foo/'))
self.assertEqual('qux/bar', urlutils.rebase_url('../bar',
'http://baz/qux/foo', 'http://baz/'))
def test_determine_relative_path(self):
self.assertEqual('../../baz/bar',
urlutils.determine_relative_path(
'/qux/quxx', '/baz/bar'))
self.assertEqual('..',
urlutils.determine_relative_path(
'/bar/baz', '/bar'))
self.assertEqual('baz',
urlutils.determine_relative_path(
'/bar', '/bar/baz'))
self.assertEqual('.', urlutils.determine_relative_path(
'/bar', '/bar'))
class TestParseURL(TestCase):
def test_parse_simple(self):
parsed = urlutils.parse_url('http://example.com:80/one')
self.assertEquals(('http', None, None, 'example.com', 80, '/one'),
parsed)
def test_ipv6(self):
parsed = urlutils.parse_url('http://[1:2:3::40]/one')
self.assertEquals(('http', None, None, '1:2:3::40', None, '/one'),
parsed)
def test_ipv6_port(self):
parsed = urlutils.parse_url('http://[1:2:3::40]:80/one')
self.assertEquals(('http', None, None, '1:2:3::40', 80, '/one'),
parsed)
class TestURL(TestCase):
def test_parse_simple(self):
parsed = urlutils.URL.from_string('http://example.com:80/one')
self.assertEquals('http', parsed.scheme)
self.assertIs(None, parsed.user)
self.assertIs(None, parsed.password)
self.assertEquals('example.com', parsed.host)
self.assertEquals(80, parsed.port)
self.assertEquals('/one', parsed.path)
def test_ipv6(self):
parsed = urlutils.URL.from_string('http://[1:2:3::40]/one')
self.assertEquals('http', parsed.scheme)
self.assertIs(None, parsed.port)
self.assertIs(None, parsed.user)
self.assertIs(None, parsed.password)
self.assertEquals('1:2:3::40', parsed.host)
self.assertEquals('/one', parsed.path)
def test_ipv6_port(self):
parsed = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
self.assertEquals('http', parsed.scheme)
self.assertEquals('1:2:3::40', parsed.host)
self.assertIs(None, parsed.user)
self.assertIs(None, parsed.password)
self.assertEquals(80, parsed.port)
self.assertEquals('/one', parsed.path)
def test_quoted(self):
parsed = urlutils.URL.from_string(
'http://ro%62ey:h%40t@ex%41mple.com:2222/path')
self.assertEquals(parsed.quoted_host, 'ex%41mple.com')
self.assertEquals(parsed.host, 'exAmple.com')
self.assertEquals(parsed.port, 2222)
self.assertEquals(parsed.quoted_user, 'ro%62ey')
self.assertEquals(parsed.user, 'robey')
self.assertEquals(parsed.quoted_password, 'h%40t')
self.assertEquals(parsed.password, 'h@t')
self.assertEquals(parsed.path, '/path')
def test_eq(self):
parsed1 = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
parsed2 = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
self.assertEquals(parsed1, parsed2)
self.assertEquals(parsed1, parsed1)
parsed2.path = '/two'
self.assertNotEquals(parsed1, parsed2)
def test_repr(self):
parsed = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
self.assertEquals(
"<URL('http', None, None, '1:2:3::40', 80, '/one')>",
repr(parsed))
def test_str(self):
parsed = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
self.assertEquals('http://[1:2:3::40]:80/one', str(parsed))
def test__combine_paths(self):
combine = urlutils.URL._combine_paths
self.assertEqual('/home/sarah/project/foo',
combine('/home/sarah', 'project/foo'))
self.assertEqual('/etc',
combine('/home/sarah', '../../etc'))
self.assertEqual('/etc',
combine('/home/sarah', '../../../etc'))
self.assertEqual('/etc',
combine('/home/sarah', '/etc'))
def test_clone(self):
url = urlutils.URL.from_string('http://[1:2:3::40]:80/one')
url1 = url.clone("two")
self.assertEquals("/one/two", url1.path)
url2 = url.clone("/two")
self.assertEquals("/two", url2.path)
url3 = url.clone()
self.assertIsNot(url, url3)
self.assertEquals(url, url3)
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