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Viewing changes to bzrlib/tests/test_transport.py

  • Committer: Kit Randel
  • Date: 2014-12-15 20:24:42 UTC
  • mto: This revision was merged to the branch mainline in revision 6602.
  • Revision ID: kit.randel@canonical.com-20141215202442-usf2ixhypqg8yh6q
added a note for bug-1400567 to the 2.7b release notes

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bzrlib/tests/test_transport.py
1
 
# Copyright (C) 2005-2010 Canonical Ltd
 
1
# Copyright (C) 2005-2011 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
16
16
 
17
17
 
18
18
from cStringIO import StringIO
 
19
import errno
19
20
import os
20
21
import subprocess
21
22
import sys
28
29
    transport,
29
30
    urlutils,
30
31
    )
 
32
from bzrlib.directory_service import directories
31
33
from bzrlib.transport import (
32
34
    chroot,
33
35
    fakenfs,
 
36
    http,
34
37
    local,
 
38
    location_to_url,
35
39
    memory,
36
40
    pathfilter,
37
41
    readonly,
38
42
    )
 
43
import bzrlib.transport.trace
39
44
from bzrlib.tests import (
40
45
    features,
41
46
    test_server,
48
53
class TestTransport(tests.TestCase):
49
54
    """Test the non transport-concrete class functionality."""
50
55
 
51
 
    # FIXME: These tests should use addCleanup() and/or overrideAttr() instead
52
 
    # of try/finally -- vila 20100205
53
 
 
54
56
    def test__get_set_protocol_handlers(self):
55
57
        handlers = transport._get_protocol_handlers()
56
 
        self.assertNotEqual([], handlers.keys( ))
57
 
        try:
58
 
            transport._clear_protocol_handlers()
59
 
            self.assertEqual([], transport._get_protocol_handlers().keys())
60
 
        finally:
61
 
            transport._set_protocol_handlers(handlers)
 
58
        self.assertNotEqual([], handlers.keys())
 
59
        transport._clear_protocol_handlers()
 
60
        self.addCleanup(transport._set_protocol_handlers, handlers)
 
61
        self.assertEqual([], transport._get_protocol_handlers().keys())
62
62
 
63
63
    def test_get_transport_modules(self):
64
64
        handlers = transport._get_protocol_handlers()
 
65
        self.addCleanup(transport._set_protocol_handlers, handlers)
65
66
        # don't pollute the current handlers
66
67
        transport._clear_protocol_handlers()
 
68
 
67
69
        class SampleHandler(object):
68
70
            """I exist, isnt that enough?"""
69
 
        try:
70
 
            transport._clear_protocol_handlers()
71
 
            transport.register_transport_proto('foo')
72
 
            transport.register_lazy_transport('foo',
73
 
                                              'bzrlib.tests.test_transport',
74
 
                                              'TestTransport.SampleHandler')
75
 
            transport.register_transport_proto('bar')
76
 
            transport.register_lazy_transport('bar',
77
 
                                              'bzrlib.tests.test_transport',
78
 
                                              'TestTransport.SampleHandler')
79
 
            self.assertEqual([SampleHandler.__module__,
80
 
                              'bzrlib.transport.chroot',
81
 
                              'bzrlib.transport.pathfilter'],
82
 
                             transport._get_transport_modules())
83
 
        finally:
84
 
            transport._set_protocol_handlers(handlers)
 
71
        transport._clear_protocol_handlers()
 
72
        transport.register_transport_proto('foo')
 
73
        transport.register_lazy_transport('foo',
 
74
                                            'bzrlib.tests.test_transport',
 
75
                                            'TestTransport.SampleHandler')
 
76
        transport.register_transport_proto('bar')
 
77
        transport.register_lazy_transport('bar',
 
78
                                            'bzrlib.tests.test_transport',
 
79
                                            'TestTransport.SampleHandler')
 
80
        self.assertEqual([SampleHandler.__module__,
 
81
                            'bzrlib.transport.chroot',
 
82
                            'bzrlib.transport.pathfilter'],
 
83
                            transport._get_transport_modules())
85
84
 
86
85
    def test_transport_dependency(self):
87
86
        """Transport with missing dependency causes no error"""
88
87
        saved_handlers = transport._get_protocol_handlers()
 
88
        self.addCleanup(transport._set_protocol_handlers, saved_handlers)
89
89
        # don't pollute the current handlers
90
90
        transport._clear_protocol_handlers()
 
91
        transport.register_transport_proto('foo')
 
92
        transport.register_lazy_transport(
 
93
            'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
91
94
        try:
92
 
            transport.register_transport_proto('foo')
93
 
            transport.register_lazy_transport(
94
 
                'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
95
 
            try:
96
 
                transport.get_transport('foo://fooserver/foo')
97
 
            except errors.UnsupportedProtocol, e:
98
 
                e_str = str(e)
99
 
                self.assertEquals('Unsupported protocol'
100
 
                                  ' for url "foo://fooserver/foo":'
101
 
                                  ' Unable to import library "some_lib":'
102
 
                                  ' testing missing dependency', str(e))
103
 
            else:
104
 
                self.fail('Did not raise UnsupportedProtocol')
105
 
        finally:
106
 
            # restore original values
107
 
            transport._set_protocol_handlers(saved_handlers)
 
95
            transport.get_transport_from_url('foo://fooserver/foo')
 
96
        except errors.UnsupportedProtocol, e:
 
97
            e_str = str(e)
 
98
            self.assertEquals('Unsupported protocol'
 
99
                                ' for url "foo://fooserver/foo":'
 
100
                                ' Unable to import library "some_lib":'
 
101
                                ' testing missing dependency', str(e))
 
102
        else:
 
103
            self.fail('Did not raise UnsupportedProtocol')
108
104
 
109
105
    def test_transport_fallback(self):
110
106
        """Transport with missing dependency causes no error"""
111
107
        saved_handlers = transport._get_protocol_handlers()
112
 
        try:
113
 
            transport._clear_protocol_handlers()
114
 
            transport.register_transport_proto('foo')
115
 
            transport.register_lazy_transport(
116
 
                'foo', 'bzrlib.tests.test_transport', 'BackupTransportHandler')
117
 
            transport.register_lazy_transport(
118
 
                'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
119
 
            t = transport.get_transport('foo://fooserver/foo')
120
 
            self.assertTrue(isinstance(t, BackupTransportHandler))
121
 
        finally:
122
 
            transport._set_protocol_handlers(saved_handlers)
 
108
        self.addCleanup(transport._set_protocol_handlers, saved_handlers)
 
109
        transport._clear_protocol_handlers()
 
110
        transport.register_transport_proto('foo')
 
111
        transport.register_lazy_transport(
 
112
            'foo', 'bzrlib.tests.test_transport', 'BackupTransportHandler')
 
113
        transport.register_lazy_transport(
 
114
            'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
 
115
        t = transport.get_transport_from_url('foo://fooserver/foo')
 
116
        self.assertTrue(isinstance(t, BackupTransportHandler))
123
117
 
124
118
    def test_ssh_hints(self):
125
119
        """Transport ssh:// should raise an error pointing out bzr+ssh://"""
126
120
        try:
127
 
            transport.get_transport('ssh://fooserver/foo')
 
121
            transport.get_transport_from_url('ssh://fooserver/foo')
128
122
        except errors.UnsupportedProtocol, e:
129
123
            e_str = str(e)
130
124
            self.assertEquals('Unsupported protocol'
145
139
        self.assertRaises(errors.ReadError, a_file.read, 40)
146
140
        a_file.close()
147
141
 
148
 
    def test__combine_paths(self):
149
 
        t = transport.Transport('/')
150
 
        self.assertEqual('/home/sarah/project/foo',
151
 
                         t._combine_paths('/home/sarah', 'project/foo'))
152
 
        self.assertEqual('/etc',
153
 
                         t._combine_paths('/home/sarah', '../../etc'))
154
 
        self.assertEqual('/etc',
155
 
                         t._combine_paths('/home/sarah', '../../../etc'))
156
 
        self.assertEqual('/etc',
157
 
                         t._combine_paths('/home/sarah', '/etc'))
158
 
 
159
142
    def test_local_abspath_non_local_transport(self):
160
143
        # the base implementation should throw
161
144
        t = memory.MemoryTransport()
218
201
 
219
202
    def test_coalesce_fudge(self):
220
203
        self.check([(10, 30, [(0, 10), (20, 10)]),
221
 
                    (100, 10, [(0, 10),]),
 
204
                    (100, 10, [(0, 10)]),
222
205
                   ], [(10, 10), (30, 10), (100, 10)],
223
 
                   fudge=10
224
 
                  )
 
206
                   fudge=10)
 
207
 
225
208
    def test_coalesce_max_size(self):
226
209
        self.check([(10, 20, [(0, 10), (10, 10)]),
227
210
                    (30, 50, [(0, 50)]),
228
211
                    # If one range is above max_size, it gets its own coalesced
229
212
                    # offset
230
 
                    (100, 80, [(0, 80),]),],
 
213
                    (100, 80, [(0, 80)]),],
231
214
                   [(10, 10), (20, 10), (30, 50), (100, 80)],
232
 
                   max_size=50
233
 
                  )
 
215
                   max_size=50)
234
216
 
235
217
    def test_coalesce_no_max_size(self):
236
 
        self.check([(10, 170, [(0, 10), (10, 10), (20, 50), (70, 100)]),],
 
218
        self.check([(10, 170, [(0, 10), (10, 10), (20, 50), (70, 100)])],
237
219
                   [(10, 10), (20, 10), (30, 50), (80, 100)],
238
220
                  )
239
221
 
240
222
    def test_coalesce_default_limit(self):
241
223
        # By default we use a 100MB max size.
242
 
        ten_mb = 10*1024*1024
243
 
        self.check([(0, 10*ten_mb, [(i*ten_mb, ten_mb) for i in range(10)]),
 
224
        ten_mb = 10 * 1024 * 1024
 
225
        self.check([(0, 10 * ten_mb, [(i * ten_mb, ten_mb) for i in range(10)]),
244
226
                    (10*ten_mb, ten_mb, [(0, ten_mb)])],
245
227
                   [(i*ten_mb, ten_mb) for i in range(11)])
246
 
        self.check([(0, 11*ten_mb, [(i*ten_mb, ten_mb) for i in range(11)]),],
247
 
                   [(i*ten_mb, ten_mb) for i in range(11)],
 
228
        self.check([(0, 11 * ten_mb, [(i * ten_mb, ten_mb) for i in range(11)])],
 
229
                   [(i * ten_mb, ten_mb) for i in range(11)],
248
230
                   max_size=1*1024*1024*1024)
249
231
 
250
232
 
255
237
        server.start_server()
256
238
        url = server.get_url()
257
239
        self.assertTrue(url in transport.transport_list_registry)
258
 
        t = transport.get_transport(url)
 
240
        t = transport.get_transport_from_url(url)
259
241
        del t
260
242
        server.stop_server()
261
243
        self.assertFalse(url in transport.transport_list_registry)
376
358
    def test_abspath(self):
377
359
        # The abspath is always relative to the chroot_url.
378
360
        server = chroot.ChrootServer(
379
 
            transport.get_transport('memory:///foo/bar/'))
 
361
            transport.get_transport_from_url('memory:///foo/bar/'))
380
362
        self.start_server(server)
381
 
        t = transport.get_transport(server.get_url())
 
363
        t = transport.get_transport_from_url(server.get_url())
382
364
        self.assertEqual(server.get_url(), t.abspath('/'))
383
365
 
384
366
        subdir_t = t.clone('subdir')
386
368
 
387
369
    def test_clone(self):
388
370
        server = chroot.ChrootServer(
389
 
            transport.get_transport('memory:///foo/bar/'))
 
371
            transport.get_transport_from_url('memory:///foo/bar/'))
390
372
        self.start_server(server)
391
 
        t = transport.get_transport(server.get_url())
 
373
        t = transport.get_transport_from_url(server.get_url())
392
374
        # relpath from root and root path are the same
393
375
        relpath_cloned = t.clone('foo')
394
376
        abspath_cloned = t.clone('/foo')
403
385
        This is so that it is not possible to escape a chroot by doing::
404
386
            url = chroot_transport.base
405
387
            parent_url = urlutils.join(url, '..')
406
 
            new_t = transport.get_transport(parent_url)
 
388
            new_t = transport.get_transport_from_url(parent_url)
407
389
        """
408
390
        server = chroot.ChrootServer(
409
 
            transport.get_transport('memory:///path/subpath'))
 
391
            transport.get_transport_from_url('memory:///path/subpath'))
410
392
        self.start_server(server)
411
 
        t = transport.get_transport(server.get_url())
412
 
        new_t = transport.get_transport(t.base)
 
393
        t = transport.get_transport_from_url(server.get_url())
 
394
        new_t = transport.get_transport_from_url(t.base)
413
395
        self.assertEqual(t.server, new_t.server)
414
396
        self.assertEqual(t.base, new_t.base)
415
397
 
420
402
        This is so that it is not possible to escape a chroot by doing::
421
403
            url = chroot_transport.base
422
404
            parent_url = urlutils.join(url, '..')
423
 
            new_t = transport.get_transport(parent_url)
 
405
            new_t = transport.get_transport_from_url(parent_url)
424
406
        """
425
 
        server = chroot.ChrootServer(transport.get_transport('memory:///path/'))
 
407
        server = chroot.ChrootServer(
 
408
            transport.get_transport_from_url('memory:///path/'))
426
409
        self.start_server(server)
427
 
        t = transport.get_transport(server.get_url())
 
410
        t = transport.get_transport_from_url(server.get_url())
428
411
        self.assertRaises(
429
412
            errors.InvalidURLJoin, urlutils.join, t.base, '..')
430
413
 
440
423
        backing_transport = memory.MemoryTransport()
441
424
        server = chroot.ChrootServer(backing_transport)
442
425
        server.start_server()
443
 
        try:
444
 
            self.assertTrue(server.scheme
445
 
                            in transport._get_protocol_handlers().keys())
446
 
        finally:
447
 
            server.stop_server()
 
426
        self.addCleanup(server.stop_server)
 
427
        self.assertTrue(server.scheme
 
428
                        in transport._get_protocol_handlers().keys())
448
429
 
449
430
    def test_stop_server(self):
450
431
        backing_transport = memory.MemoryTransport()
458
439
        backing_transport = memory.MemoryTransport()
459
440
        server = chroot.ChrootServer(backing_transport)
460
441
        server.start_server()
461
 
        try:
462
 
            self.assertEqual('chroot-%d:///' % id(server), server.get_url())
463
 
        finally:
464
 
            server.stop_server()
 
442
        self.addCleanup(server.stop_server)
 
443
        self.assertEqual('chroot-%d:///' % id(server), server.get_url())
 
444
 
 
445
 
 
446
class TestHooks(tests.TestCase):
 
447
    """Basic tests for transport hooks"""
 
448
 
 
449
    def _get_connected_transport(self):
 
450
        return transport.ConnectedTransport("bogus:nowhere")
 
451
 
 
452
    def test_transporthooks_initialisation(self):
 
453
        """Check all expected transport hook points are set up"""
 
454
        hookpoint = transport.TransportHooks()
 
455
        self.assertTrue("post_connect" in hookpoint,
 
456
            "post_connect not in %s" % (hookpoint,))
 
457
 
 
458
    def test_post_connect(self):
 
459
        """Ensure the post_connect hook is called when _set_transport is"""
 
460
        calls = []
 
461
        transport.Transport.hooks.install_named_hook("post_connect",
 
462
            calls.append, None)
 
463
        t = self._get_connected_transport()
 
464
        self.assertLength(0, calls)
 
465
        t._set_connection("connection", "auth")
 
466
        self.assertEqual(calls, [t])
465
467
 
466
468
 
467
469
class PathFilteringDecoratorTransportTest(tests.TestCase):
470
472
    def test_abspath(self):
471
473
        # The abspath is always relative to the base of the backing transport.
472
474
        server = pathfilter.PathFilteringServer(
473
 
            transport.get_transport('memory:///foo/bar/'),
 
475
            transport.get_transport_from_url('memory:///foo/bar/'),
474
476
            lambda x: x)
475
477
        server.start_server()
476
 
        t = transport.get_transport(server.get_url())
 
478
        t = transport.get_transport_from_url(server.get_url())
477
479
        self.assertEqual(server.get_url(), t.abspath('/'))
478
480
 
479
481
        subdir_t = t.clone('subdir')
482
484
 
483
485
    def make_pf_transport(self, filter_func=None):
484
486
        """Make a PathFilteringTransport backed by a MemoryTransport.
485
 
        
 
487
 
486
488
        :param filter_func: by default this will be a no-op function.  Use this
487
489
            parameter to override it."""
488
490
        if filter_func is None:
489
491
            filter_func = lambda x: x
490
492
        server = pathfilter.PathFilteringServer(
491
 
            transport.get_transport('memory:///foo/bar/'), filter_func)
 
493
            transport.get_transport_from_url('memory:///foo/bar/'), filter_func)
492
494
        server.start_server()
493
495
        self.addCleanup(server.stop_server)
494
 
        return transport.get_transport(server.get_url())
 
496
        return transport.get_transport_from_url(server.get_url())
495
497
 
496
498
    def test__filter(self):
497
499
        # _filter (with an identity func as filter_func) always returns
510
512
 
511
513
    def test_filter_invocation(self):
512
514
        filter_log = []
 
515
 
513
516
        def filter(path):
514
517
            filter_log.append(path)
515
518
            return path
540
543
        otherwise) the filtering by doing::
541
544
            url = filtered_transport.base
542
545
            parent_url = urlutils.join(url, '..')
543
 
            new_t = transport.get_transport(parent_url)
 
546
            new_t = transport.get_transport_from_url(parent_url)
544
547
        """
545
548
        t = self.make_pf_transport()
546
 
        new_t = transport.get_transport(t.base)
 
549
        new_t = transport.get_transport_from_url(t.base)
547
550
        self.assertEqual(t.server, new_t.server)
548
551
        self.assertEqual(t.base, new_t.base)
549
552
 
562
565
        # connect to '.' via http which is not listable
563
566
        server = HttpServer()
564
567
        self.start_server(server)
565
 
        t = transport.get_transport('readonly+' + server.get_url())
566
 
        self.failUnless(isinstance(t, readonly.ReadonlyTransportDecorator))
 
568
        t = transport.get_transport_from_url('readonly+' + server.get_url())
 
569
        self.assertIsInstance(t, readonly.ReadonlyTransportDecorator)
567
570
        self.assertEqual(False, t.listable())
568
571
        self.assertEqual(True, t.is_readonly())
569
572
 
601
604
        # the url should be decorated appropriately
602
605
        self.assertStartsWith(server.get_url(), 'fakenfs+')
603
606
        # and we should be able to get a transport for it
604
 
        t = transport.get_transport(server.get_url())
 
607
        t = transport.get_transport_from_url(server.get_url())
605
608
        # which must be a FakeNFSTransportDecorator instance.
606
609
        self.assertIsInstance(t, fakenfs.FakeNFSTransportDecorator)
607
610
 
684
687
        base_url = self._server.get_url()
685
688
        url = self._adjust_url(base_url, relpath)
686
689
        # try getting the transport via the regular interface:
687
 
        t = transport.get_transport(url)
 
690
        t = transport.get_transport_from_url(url)
688
691
        # vila--20070607 if the following are commented out the test suite
689
692
        # still pass. Is this really still needed or was it a forgotten
690
693
        # temporary fix ?
695
698
        return t
696
699
 
697
700
 
 
701
class TestTransportFromPath(tests.TestCaseInTempDir):
 
702
 
 
703
    def test_with_path(self):
 
704
        t = transport.get_transport_from_path(self.test_dir)
 
705
        self.assertIsInstance(t, local.LocalTransport)
 
706
        self.assertEquals(t.base.rstrip("/"),
 
707
            urlutils.local_path_to_url(self.test_dir))
 
708
 
 
709
    def test_with_url(self):
 
710
        t = transport.get_transport_from_path("file:")
 
711
        self.assertIsInstance(t, local.LocalTransport)
 
712
        self.assertEquals(t.base.rstrip("/"),
 
713
            urlutils.local_path_to_url(os.path.join(self.test_dir, "file:")))
 
714
 
 
715
 
 
716
class TestTransportFromUrl(tests.TestCaseInTempDir):
 
717
 
 
718
    def test_with_path(self):
 
719
        self.assertRaises(errors.InvalidURL, transport.get_transport_from_url,
 
720
            self.test_dir)
 
721
 
 
722
    def test_with_url(self):
 
723
        url = urlutils.local_path_to_url(self.test_dir)
 
724
        t = transport.get_transport_from_url(url)
 
725
        self.assertIsInstance(t, local.LocalTransport)
 
726
        self.assertEquals(t.base.rstrip("/"), url)
 
727
 
 
728
    def test_with_url_and_segment_parameters(self):
 
729
        url = urlutils.local_path_to_url(self.test_dir)+",branch=foo"
 
730
        t = transport.get_transport_from_url(url)
 
731
        self.assertIsInstance(t, local.LocalTransport)
 
732
        self.assertEquals(t.base.rstrip("/"), url)
 
733
        with open(os.path.join(self.test_dir, "afile"), 'w') as f:
 
734
            f.write("data")
 
735
        self.assertTrue(t.has("afile"))
 
736
 
 
737
 
698
738
class TestLocalTransports(tests.TestCase):
699
739
 
700
740
    def test_get_transport_from_abspath(self):
722
762
        self.assertEquals(t.local_abspath(''), here)
723
763
 
724
764
 
 
765
class TestLocalTransportMutation(tests.TestCaseInTempDir):
 
766
 
 
767
    def test_local_transport_mkdir(self):
 
768
        here = osutils.abspath('.')
 
769
        t = transport.get_transport(here)
 
770
        t.mkdir('test')
 
771
        self.assertTrue(os.path.exists('test'))
 
772
 
 
773
    def test_local_transport_mkdir_permission_denied(self):
 
774
        # See https://bugs.launchpad.net/bzr/+bug/606537
 
775
        here = osutils.abspath('.')
 
776
        t = transport.get_transport(here)
 
777
        def fake_chmod(path, mode):
 
778
            e = OSError('permission denied')
 
779
            e.errno = errno.EPERM
 
780
            raise e
 
781
        self.overrideAttr(os, 'chmod', fake_chmod)
 
782
        t.mkdir('test')
 
783
        t.mkdir('test2', mode=0707)
 
784
        self.assertTrue(os.path.exists('test'))
 
785
        self.assertTrue(os.path.exists('test2'))
 
786
 
 
787
 
 
788
class TestLocalTransportWriteStream(tests.TestCaseWithTransport):
 
789
 
 
790
    def test_local_fdatasync_calls_fdatasync(self):
 
791
        """Check fdatasync on a stream tries to flush the data to the OS.
 
792
        
 
793
        We can't easily observe the external effect but we can at least see
 
794
        it's called.
 
795
        """
 
796
        sentinel = object()
 
797
        fdatasync = getattr(os, 'fdatasync', sentinel)
 
798
        if fdatasync is sentinel:
 
799
            raise tests.TestNotApplicable('fdatasync not supported')
 
800
        t = self.get_transport('.')
 
801
        calls = self.recordCalls(os, 'fdatasync')
 
802
        w = t.open_write_stream('out')
 
803
        w.write('foo')
 
804
        w.fdatasync()
 
805
        with open('out', 'rb') as f:
 
806
            # Should have been flushed.
 
807
            self.assertEquals(f.read(), 'foo')
 
808
        self.assertEquals(len(calls), 1, calls)
 
809
 
 
810
    def test_missing_directory(self):
 
811
        t = self.get_transport('.')
 
812
        self.assertRaises(errors.NoSuchFile, t.open_write_stream, 'dir/foo')
 
813
 
 
814
 
725
815
class TestWin32LocalTransport(tests.TestCase):
726
816
 
727
817
    def test_unc_clone_to_root(self):
743
833
    def test_parse_url(self):
744
834
        t = transport.ConnectedTransport(
745
835
            'http://simple.example.com/home/source')
746
 
        self.assertEquals(t._host, 'simple.example.com')
747
 
        self.assertEquals(t._port, None)
748
 
        self.assertEquals(t._path, '/home/source/')
749
 
        self.failUnless(t._user is None)
750
 
        self.failUnless(t._password is None)
 
836
        self.assertEquals(t._parsed_url.host, 'simple.example.com')
 
837
        self.assertEquals(t._parsed_url.port, None)
 
838
        self.assertEquals(t._parsed_url.path, '/home/source/')
 
839
        self.assertTrue(t._parsed_url.user is None)
 
840
        self.assertTrue(t._parsed_url.password is None)
751
841
 
752
842
        self.assertEquals(t.base, 'http://simple.example.com/home/source/')
753
843
 
754
844
    def test_parse_url_with_at_in_user(self):
755
845
        # Bug 228058
756
846
        t = transport.ConnectedTransport('ftp://user@host.com@www.host.com/')
757
 
        self.assertEquals(t._user, 'user@host.com')
 
847
        self.assertEquals(t._parsed_url.user, 'user@host.com')
758
848
 
759
849
    def test_parse_quoted_url(self):
760
850
        t = transport.ConnectedTransport(
761
851
            'http://ro%62ey:h%40t@ex%41mple.com:2222/path')
762
 
        self.assertEquals(t._host, 'exAmple.com')
763
 
        self.assertEquals(t._port, 2222)
764
 
        self.assertEquals(t._user, 'robey')
765
 
        self.assertEquals(t._password, 'h@t')
766
 
        self.assertEquals(t._path, '/path/')
 
852
        self.assertEquals(t._parsed_url.host, 'exAmple.com')
 
853
        self.assertEquals(t._parsed_url.port, 2222)
 
854
        self.assertEquals(t._parsed_url.user, 'robey')
 
855
        self.assertEquals(t._parsed_url.password, 'h@t')
 
856
        self.assertEquals(t._parsed_url.path, '/path/')
767
857
 
768
858
        # Base should not keep track of the password
769
 
        self.assertEquals(t.base, 'http://robey@exAmple.com:2222/path/')
 
859
        self.assertEquals(t.base, 'http://ro%62ey@ex%41mple.com:2222/path/')
770
860
 
771
861
    def test_parse_invalid_url(self):
772
862
        self.assertRaises(errors.InvalidURL,
776
866
    def test_relpath(self):
777
867
        t = transport.ConnectedTransport('sftp://user@host.com/abs/path')
778
868
 
779
 
        self.assertEquals(t.relpath('sftp://user@host.com/abs/path/sub'), 'sub')
 
869
        self.assertEquals(t.relpath('sftp://user@host.com/abs/path/sub'),
 
870
            'sub')
780
871
        self.assertRaises(errors.PathNotChild, t.relpath,
781
872
                          'http://user@host.com/abs/path/sub')
782
873
        self.assertRaises(errors.PathNotChild, t.relpath,
795
886
 
796
887
    def test_connection_sharing_propagate_credentials(self):
797
888
        t = transport.ConnectedTransport('ftp://user@host.com/abs/path')
798
 
        self.assertEquals('user', t._user)
799
 
        self.assertEquals('host.com', t._host)
 
889
        self.assertEquals('user', t._parsed_url.user)
 
890
        self.assertEquals('host.com', t._parsed_url.host)
800
891
        self.assertIs(None, t._get_connection())
801
 
        self.assertIs(None, t._password)
 
892
        self.assertIs(None, t._parsed_url.password)
802
893
        c = t.clone('subdir')
803
894
        self.assertIs(None, c._get_connection())
804
 
        self.assertIs(None, t._password)
 
895
        self.assertIs(None, t._parsed_url.password)
805
896
 
806
897
        # Simulate the user entering a password
807
898
        password = 'secret'
826
917
 
827
918
    def test_reuse_same_transport(self):
828
919
        possible_transports = []
829
 
        t1 = transport.get_transport('http://foo/',
 
920
        t1 = transport.get_transport_from_url('http://foo/',
830
921
                                     possible_transports=possible_transports)
831
922
        self.assertEqual([t1], possible_transports)
832
 
        t2 = transport.get_transport('http://foo/',
 
923
        t2 = transport.get_transport_from_url('http://foo/',
833
924
                                     possible_transports=[t1])
834
925
        self.assertIs(t1, t2)
835
926
 
836
927
        # Also check that final '/' are handled correctly
837
 
        t3 = transport.get_transport('http://foo/path/')
838
 
        t4 = transport.get_transport('http://foo/path',
 
928
        t3 = transport.get_transport_from_url('http://foo/path/')
 
929
        t4 = transport.get_transport_from_url('http://foo/path',
839
930
                                     possible_transports=[t3])
840
931
        self.assertIs(t3, t4)
841
932
 
842
 
        t5 = transport.get_transport('http://foo/path')
843
 
        t6 = transport.get_transport('http://foo/path/',
 
933
        t5 = transport.get_transport_from_url('http://foo/path')
 
934
        t6 = transport.get_transport_from_url('http://foo/path/',
844
935
                                     possible_transports=[t5])
845
936
        self.assertIs(t5, t6)
846
937
 
847
938
    def test_don_t_reuse_different_transport(self):
848
 
        t1 = transport.get_transport('http://foo/path')
849
 
        t2 = transport.get_transport('http://bar/path',
 
939
        t1 = transport.get_transport_from_url('http://foo/path')
 
940
        t2 = transport.get_transport_from_url('http://bar/path',
850
941
                                     possible_transports=[t1])
851
942
        self.assertIsNot(t1, t2)
852
943
 
853
944
 
854
945
class TestTransportTrace(tests.TestCase):
855
946
 
856
 
    def test_get(self):
857
 
        t = transport.get_transport('trace+memory://')
858
 
        self.assertIsInstance(t, bzrlib.transport.trace.TransportTraceDecorator)
 
947
    def test_decorator(self):
 
948
        t = transport.get_transport_from_url('trace+memory://')
 
949
        self.assertIsInstance(
 
950
            t, bzrlib.transport.trace.TransportTraceDecorator)
859
951
 
860
952
    def test_clone_preserves_activity(self):
861
 
        t = transport.get_transport('trace+memory://')
 
953
        t = transport.get_transport_from_url('trace+memory://')
862
954
        t2 = t.clone('.')
863
955
        self.assertTrue(t is not t2)
864
956
        self.assertTrue(t._activity is t2._activity)
868
960
    # still won't cause a test failure when the top level Transport API
869
961
    # changes; so there is little return doing that.
870
962
    def test_get(self):
871
 
        t = transport.get_transport('trace+memory:///')
 
963
        t = transport.get_transport_from_url('trace+memory:///')
872
964
        t.put_bytes('foo', 'barish')
873
965
        t.get('foo')
874
966
        expected_result = []
880
972
        self.assertEqual(expected_result, t._activity)
881
973
 
882
974
    def test_readv(self):
883
 
        t = transport.get_transport('trace+memory:///')
 
975
        t = transport.get_transport_from_url('trace+memory:///')
884
976
        t.put_bytes('foo', 'barish')
885
977
        list(t.readv('foo', [(0, 1), (3, 2)],
886
978
                     adjust_for_latency=True, upper_limit=6))
896
988
class TestSSHConnections(tests.TestCaseWithTransport):
897
989
 
898
990
    def test_bzr_connect_to_bzr_ssh(self):
899
 
        """User acceptance that get_transport of a bzr+ssh:// behaves correctly.
 
991
        """get_transport of a bzr+ssh:// behaves correctly.
900
992
 
901
993
        bzr+ssh:// should cause bzr to run a remote bzr smart server over SSH.
902
994
        """
918
1010
        # SSH channel ourselves.  Surely this has already been implemented
919
1011
        # elsewhere?
920
1012
        started = []
 
1013
 
921
1014
        class StubSSHServer(stub_sftp.StubServer):
922
1015
 
923
1016
            test = self
929
1022
                    stdout=subprocess.PIPE, stderr=subprocess.PIPE)
930
1023
 
931
1024
                # XXX: horribly inefficient, not to mention ugly.
932
 
                # Start a thread for each of stdin/out/err, and relay bytes from
933
 
                # the subprocess to channel and vice versa.
 
1025
                # Start a thread for each of stdin/out/err, and relay bytes
 
1026
                # from the subprocess to channel and vice versa.
934
1027
                def ferry_bytes(read, write, close):
935
1028
                    while True:
936
1029
                        bytes = read(1)
966
1059
            bzr_remote_path = sys.executable + ' ' + self.get_bzr_path()
967
1060
        else:
968
1061
            bzr_remote_path = self.get_bzr_path()
969
 
        os.environ['BZR_REMOTE_PATH'] = bzr_remote_path
 
1062
        self.overrideEnv('BZR_REMOTE_PATH', bzr_remote_path)
970
1063
 
971
1064
        # Access the branch via a bzr+ssh URL.  The BZR_REMOTE_PATH environment
972
1065
        # variable is used to tell bzr what command to run on the remote end.
993
1086
        # And the rest are threads
994
1087
        for t in started[1:]:
995
1088
            t.join()
 
1089
 
 
1090
 
 
1091
class TestUnhtml(tests.TestCase):
 
1092
 
 
1093
    """Tests for unhtml_roughly"""
 
1094
 
 
1095
    def test_truncation(self):
 
1096
        fake_html = "<p>something!\n" * 1000
 
1097
        result = http.unhtml_roughly(fake_html)
 
1098
        self.assertEquals(len(result), 1000)
 
1099
        self.assertStartsWith(result, " something!")
 
1100
 
 
1101
 
 
1102
class SomeDirectory(object):
 
1103
 
 
1104
    def look_up(self, name, url):
 
1105
        return "http://bar"
 
1106
 
 
1107
 
 
1108
class TestLocationToUrl(tests.TestCase):
 
1109
 
 
1110
    def get_base_location(self):
 
1111
        path = osutils.abspath('/foo/bar')
 
1112
        if path.startswith('/'):
 
1113
            url = 'file://%s' % (path,)
 
1114
        else:
 
1115
            # On Windows, abspaths start with the drive letter, so we have to
 
1116
            # add in the extra '/'
 
1117
            url = 'file:///%s' % (path,)
 
1118
        return path, url
 
1119
 
 
1120
    def test_regular_url(self):
 
1121
        self.assertEquals("file://foo", location_to_url("file://foo"))
 
1122
 
 
1123
    def test_directory(self):
 
1124
        directories.register("bar:", SomeDirectory, "Dummy directory")
 
1125
        self.addCleanup(directories.remove, "bar:")
 
1126
        self.assertEquals("http://bar", location_to_url("bar:"))
 
1127
 
 
1128
    def test_unicode_url(self):
 
1129
        self.assertRaises(errors.InvalidURL, location_to_url,
 
1130
            "http://fo/\xc3\xaf".decode("utf-8"))
 
1131
 
 
1132
    def test_unicode_path(self):
 
1133
        path, url = self.get_base_location()
 
1134
        location = path + "\xc3\xaf".decode("utf-8")
 
1135
        url += '%C3%AF'
 
1136
        self.assertEquals(url, location_to_url(location))
 
1137
 
 
1138
    def test_path(self):
 
1139
        path, url = self.get_base_location()
 
1140
        self.assertEquals(url, location_to_url(path))
 
1141
 
 
1142
    def test_relative_file_url(self):
 
1143
        self.assertEquals(urlutils.local_path_to_url(".") + "/bar",
 
1144
            location_to_url("file:bar"))
 
1145
 
 
1146
    def test_absolute_file_url(self):
 
1147
        self.assertEquals("file:///bar", location_to_url("file:/bar"))