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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Tests for the urlutils wrapper."""
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from bzrlib import osutils, urlutils, win32utils
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from bzrlib.errors import InvalidURL, InvalidURLJoin, InvalidRebaseURLs
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from bzrlib.tests import TestCaseInTempDir, TestCase, TestSkipped
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from bzrlib.errors import InvalidURL, InvalidURLJoin
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import bzrlib.urlutils as urlutils
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from bzrlib.tests import TestCaseInTempDir, TestCase
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class TestUrlToPath(TestCase):
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def test_basename(self):
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# bzrlib.urlutils.basename
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# Test bzrlib.urlutils.split()
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joined = urlutils.join(*args)
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self.assertEqual(expected, joined)
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# Test a single element
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# Test relative path joining
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test('foo', 'foo') # relative fragment with nothing is preserved.
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test('foo/bar', 'foo', 'bar')
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test('http://foo/bar', 'http://foo', 'bar')
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test('http://foo/bar', 'http://foo', '.', 'bar')
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test('http://foo/baz', 'http://foo', 'bar', '../baz')
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test('http://foo/bar/baz', 'http://foo', 'bar/baz')
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test('http://foo/baz', 'http://foo', 'bar/../baz')
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test('http://foo/baz', 'http://foo/bar/', '../baz')
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test('http://foo', 'http://foo') # abs url with nothing is preserved.
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test('http://bar', 'http://foo', 'http://bar')
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test('sftp://bzr/foo', 'http://foo', 'bar', 'sftp://bzr/foo')
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test('file:///bar', 'foo', 'file:///bar')
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test('http://bar/', 'http://foo', 'http://bar/')
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test('http://bar/a', 'http://foo', 'http://bar/a')
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test('http://bar/a/', 'http://foo', 'http://bar/a/')
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test('file:///foo', 'file:///', 'foo')
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test('file:///bar/foo', 'file:///bar/', 'foo')
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test('http://host/foo', 'http://host/', 'foo')
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test('http://host/', 'http://host', '')
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# Invalid joinings
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# Cannot go above root
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# Implicitly at root:
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self.assertRaises(InvalidURLJoin, urlutils.join,
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'http://foo', '../baz')
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self.assertRaises(InvalidURLJoin, urlutils.join,
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# Joining from a path explicitly under the root.
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self.assertRaises(InvalidURLJoin, urlutils.join,
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'http://foo/a', '../../b')
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def test_joinpath(self):
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def test(expected, *args):
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joined = urlutils.joinpath(*args)
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self.assertEqual(expected, joined)
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# Test a single element
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# Test relative path joining
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test('foo/bar', 'foo', 'bar')
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test('foo/bar', 'foo', '.', 'bar')
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test('foo/baz', 'foo', 'bar', '../baz')
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test('foo/bar/baz', 'foo', 'bar/baz')
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test('foo/baz', 'foo', 'bar/../baz')
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# Test joining to an absolute path
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test('/foo', '/foo', '.')
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test('/foo/bar', '/foo', 'bar')
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test('/', '/foo', '..')
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# Test joining with an absolute path
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test('/bar', 'foo', '/bar')
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# Test joining to a path with a trailing slash
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test('foo/bar', 'foo/', 'bar')
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# Cannot go above root
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self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '../baz')
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self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '..')
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self.assertRaises(InvalidURLJoin, urlutils.joinpath, '/', '/..')
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def test_function_type(self):
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if sys.platform == 'win32':
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from_url('file:///path/to/r%C3%A4ksm%C3%B6rg%C3%A5s'))
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self.assertEqual(u'/path/to/r\xe4ksm\xf6rg\xe5s',
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from_url('file:///path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
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self.assertEqual(u'/path/to/r\xe4ksm\xf6rg\xe5s',
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from_url('file://localhost/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
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self.assertRaises(InvalidURL, from_url, '/path/to/foo')
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InvalidURL, from_url,
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'file://remotehost/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s')
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def test_win32_local_path_to_url(self):
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to_url = urlutils._win32_local_path_to_url
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self.assertEqual('file:///C:/path/to/foo',
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self.assertEqual('file:///C|/path/to/foo',
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to_url('C:/path/to/foo'))
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# BOGUS: on win32, ntpath.abspath will strip trailing
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# whitespace, so this will always fail
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# Though under linux, it fakes abspath support
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# and thus will succeed
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# self.assertEqual('file:///C:/path/to/foo%20',
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# to_url('C:/path/to/foo '))
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self.assertEqual('file:///C:/path/to/f%20oo',
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to_url('C:/path/to/f oo'))
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self.assertEqual('file:///', to_url('/'))
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result = to_url(u'd:/path/to/r\xe4ksm\xf6rg\xe5s')
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raise TestSkipped("local encoding cannot handle unicode")
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self.assertEqual('file:///D:/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s', result)
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self.assertFalse(isinstance(result, unicode))
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def test_win32_unc_path_to_url(self):
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to_url = urlutils._win32_local_path_to_url
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self.assertEqual('file://HOST/path',
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to_url(r'\\HOST\path'))
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self.assertEqual('file://HOST/path',
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to_url('//HOST/path'))
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result = to_url(u'//HOST/path/to/r\xe4ksm\xf6rg\xe5s')
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raise TestSkipped("local encoding cannot handle unicode")
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self.assertEqual('file://HOST/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s', result)
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self.assertFalse(isinstance(result, unicode))
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self.assertEqual('file:///D|/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s',
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to_url(u'd:/path/to/r\xe4ksm\xf6rg\xe5s'))
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def test_win32_local_path_from_url(self):
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from_url = urlutils._win32_local_path_from_url
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self.assertEqual(u'D:/path/to/r\xe4ksm\xf6rg\xe5s',
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from_url('file:///d|/path/to/r%C3%A4ksm%C3%B6rg%C3%A5s'))
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self.assertEqual(u'D:/path/to/r\xe4ksm\xf6rg\xe5s',
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from_url('file:///d:/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
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self.assertEqual('/', from_url('file:///'))
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from_url('file:///d|/path/to/r%c3%a4ksm%c3%b6rg%c3%a5s'))
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self.assertRaises(InvalidURL, from_url, '/path/to/foo')
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# Not a valid _win32 url, no drive letter
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self.assertRaises(InvalidURL, from_url, 'file:///path/to/foo')
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def test_win32_unc_path_from_url(self):
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from_url = urlutils._win32_local_path_from_url
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self.assertEqual('//HOST/path', from_url('file://HOST/path'))
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# despite IE allows 2, 4, 5 and 6 slashes in URL to another machine
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# we want to use only 2 slashes
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# Firefox understand only 5 slashes in URL, but it's ugly
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self.assertRaises(InvalidURL, from_url, 'file:////HOST/path')
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self.assertRaises(InvalidURL, from_url, 'file://///HOST/path')
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self.assertRaises(InvalidURL, from_url, 'file://////HOST/path')
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# check for file://C:/ instead of file:///C:/
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self.assertRaises(InvalidURL, from_url, 'file://C:/path')
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def test_win32_extract_drive_letter(self):
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extract = urlutils._win32_extract_drive_letter
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self.assertEqual(('file:///C:', '/foo'), extract('file://', '/C:/foo'))
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self.assertEqual(('file:///d|', '/path'), extract('file://', '/d|/path'))
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self.assertRaises(InvalidURL, extract, 'file://', '/path')
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def test_split(self):
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# Test bzrlib.urlutils.split()
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split = urlutils.split
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if sys.platform == 'win32':
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self.assertRaises(InvalidURL, split, 'file:///path/to/foo')
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self.assertEqual(('file:///C|/', 'foo'), split('file:///C|/foo'))
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self.assertEqual(('file:///C:/', ''), split('file:///C:/'))
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self.assertEqual(('file:///C|/', ''), split('file:///C|/'))
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self.assertEqual(('file:///', 'foo'), split('file:///foo'))
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self.assertEqual(('file:///', ''), split('file:///'))
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self.assertEqual(('path/..', 'foo'), split('path/../foo'))
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self.assertEqual(('../path', 'foo'), split('../path/foo'))
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def test_win32_strip_local_trailing_slash(self):
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strip = urlutils._win32_strip_local_trailing_slash
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self.assertEqual('file://', strip('file://'))
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self.assertEqual('file:///', strip('file:///'))
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self.assertEqual('file:///C', strip('file:///C'))
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self.assertEqual('file:///C:', strip('file:///C:'))
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self.assertEqual('file:///d|', strip('file:///d|'))
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self.assertEqual('file:///C:/', strip('file:///C:/'))
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self.assertEqual('file:///C:/a', strip('file:///C:/a/'))
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def test_strip_trailing_slash(self):
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sts = urlutils.strip_trailing_slash
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if sys.platform == 'win32':
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self.assertEqual('file:///C|/', sts('file:///C|/'))
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self.assertEqual('file:///C:/foo', sts('file:///C:/foo'))
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self.assertEqual('file:///C|/foo', sts('file:///C|/foo'))
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self.assertEqual('file:///C|/foo', sts('file:///C|/foo/'))
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self.assertEqual('file:///', sts('file:///'))
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test('http://host/', 'http://host', 'http://host/')
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#test('.', 'http://host/', 'http://host')
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test('http://host', 'http://host/', 'http://host')
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# On Windows file:///C:/path/to and file:///D:/other/path
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# should not use relative url over the non-existent '/' directory.
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if sys.platform == 'win32':
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test('../../other/path',
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'file:///C:/path/to', 'file:///C:/other/path')
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#~next two tests is failed, i.e. urlutils.relative_url expects
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#~to see normalized file URLs?
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#~test('../../other/path',
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#~ 'file:///C:/path/to', 'file:///c:/other/path')
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#~test('../../other/path',
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#~ 'file:///C:/path/to', 'file:///C|/other/path')
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# check UNC paths too
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test('../../other/path',
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'file://HOST/base/path/to', 'file://HOST/base/other/path')
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# on different drives
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test('file:///D:/other/path',
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'file:///C:/path/to', 'file:///D:/other/path')
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# TODO: strictly saying in UNC path //HOST/base is full analog
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# of drive letter for hard disk, and this situation is also
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# should be exception from rules. [bialix 20071221]
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class TestCwdToURL(TestCaseInTempDir):
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"""Test that local_path_to_url works base on the cwd"""
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# This test will fail if getcwd is not ascii
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url = urlutils.local_path_to_url('.')
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self.assertEndsWith(url, '/mytest')
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def test_non_ascii(self):
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if win32utils.winver == 'Windows 98':
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raise TestSkipped('Windows 98 cannot handle unicode filenames')
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raise TestSkipped('cannot create unicode directory')
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# On Mac OSX this directory is actually:
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# u'/dode\u0301' => '/dode\xcc\x81
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# but we should normalize it back to
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# u'/dod\xe9' => '/dod\xc3\xa9'
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url = urlutils.local_path_to_url('.')
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self.assertEndsWith(url, '/dod%C3%A9')
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class TestDeriveToLocation(TestCase):
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"""Test that the mapping of FROM_LOCATION to TO_LOCATION works."""
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def test_to_locations_derived_from_paths(self):
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derive = urlutils.derive_to_location
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self.assertEqual("bar", derive("bar"))
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self.assertEqual("bar", derive("../bar"))
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self.assertEqual("bar", derive("/foo/bar"))
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self.assertEqual("bar", derive("c:/foo/bar"))
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self.assertEqual("bar", derive("c:bar"))
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def test_to_locations_derived_from_urls(self):
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derive = urlutils.derive_to_location
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self.assertEqual("bar", derive("http://foo/bar"))
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self.assertEqual("bar", derive("bzr+ssh://foo/bar"))
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self.assertEqual("foo-bar", derive("lp:foo-bar"))
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class TestRebaseURL(TestCase):
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"""Test the behavior of rebase_url."""
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def test_non_relative(self):
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result = urlutils.rebase_url('file://foo', 'file://foo',
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self.assertEqual('file://foo', result)
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result = urlutils.rebase_url('/foo', 'file://foo',
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self.assertEqual('/foo', result)
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def test_different_ports(self):
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e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
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'foo', 'http://bar:80', 'http://bar:81')
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self.assertEqual(str(e), "URLs differ by more than path:"
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" 'http://bar:80' and 'http://bar:81'")
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def test_different_hosts(self):
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e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
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'foo', 'http://bar', 'http://baz')
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self.assertEqual(str(e), "URLs differ by more than path: 'http://bar'"
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def test_different_protocol(self):
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e = self.assertRaises(InvalidRebaseURLs, urlutils.rebase_url,
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'foo', 'http://bar', 'ftp://bar')
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self.assertEqual(str(e), "URLs differ by more than path: 'http://bar'"
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def test_rebase_success(self):
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self.assertEqual('../bar', urlutils.rebase_url('bar', 'http://baz/',
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self.assertEqual('qux/bar', urlutils.rebase_url('bar',
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'http://baz/qux', 'http://baz/'))
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self.assertEqual('.', urlutils.rebase_url('foo',
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'http://bar/', 'http://bar/foo/'))
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self.assertEqual('qux/bar', urlutils.rebase_url('../bar',
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'http://baz/qux/foo', 'http://baz/'))
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def test_determine_relative_path(self):
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self.assertEqual('../../baz/bar',
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urlutils.determine_relative_path(
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'/qux/quxx', '/baz/bar'))
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self.assertEqual('..',
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urlutils.determine_relative_path(
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self.assertEqual('baz',
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urlutils.determine_relative_path(
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self.assertEqual('.', urlutils.determine_relative_path(
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class TestParseURL(TestCase):
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def test_parse_url(self):
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self.assertEqual(urlutils.parse_url('http://example.com:80/one'),
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('http', None, None, 'example.com', 80, '/one'))
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self.assertEqual(urlutils.parse_url('http://[1:2:3::40]/one'),
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('http', None, None, '1:2:3::40', None, '/one'))
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self.assertEqual(urlutils.parse_url('http://[1:2:3::40]:80/one'),
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('http', None, None, '1:2:3::40', 80, '/one'))