selftest hangs forever on TransportTests

[Scanferlato]

command line:

bzr --no-plugins selftest -v -x blackbox > output.txt

It hangs after about 30 minutes, Ctrl-Break does not help. Please see file output.txt attached here.

File .bzr.log shows only the start command and nothing else, i.e.

Sat 2011-06-04 12:17:21 +0200
0.172 bazaar version: 2.3.3
0.172 bzr arguments: [u'--no-plugins', u'selftest', u'-v', u'-x', u'blackbox']
0.219 encoding stdout as sys.stdin encoding 'cp850'
1.438 failed to import kerberos lib: No module named kerberos
1.438 failed to import pycurl: No module named pycurl
2.672 failed to import kerberos lib: No module named kerberos
2.672 failed to import pycurl: No module named pycurl

[Martin Packman (gz)]

The issue is likely related to the earlier failures on HTTPS tests:

Traceback (most recent call last):
  File "testtools\runtest.pyo", line 169, in _run_user
  File "bzrlib\tests\test_server.pyo", line 649, in stop_server
  File "bzrlib\tests\test_server.pyo", line 307, in run
  File "threading.pyo", line 484, in run
  File "bzrlib\tests\test_server.pyo", line 612, in run_server
  File "bzrlib\tests\test_server.pyo", line 382, in serve
  File "bzrlib\tests\test_server.pyo", line 394, in handle_request
  File "bzrlib\tests\https_server.pyo", line 92, in get_request
  File "bzrlib\tests\https_server.pyo", line 40, in _get_ssl_request
  File "ssl.pyo", line 338, in wrap_socket
  File "ssl.pyo", line 118, in __init__
SSLError: [Errno 336265218] _ssl.c:339: error:140B0002:SSL routines:SSL_CTX_use_PrivateKey_file:system lib

These tests get that error:
per_transport.TransportTests.test__reuse_for(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_abspath(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_abspath_at_root(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_append_bytes(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_append_bytes_mode(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_append_file(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_append_multi(HttpTransport_urllib,HTTPSServer_urllib)
per_transport.TransportTests.test_base_url(HttpTransport_urllib,HTTPSServer_urllib)

Then finally this test appears to cause the hang:
per_transport.TransportTests.test_clone(HttpTransport_urllib,HTTPSServer_urllib)

Also present but not related are the diff3 failures from bug 582974 and errors from doc_generate.builders.test_texinfo tests which should presumably be skipped instead.

Versions are `bzr-2.3.3 python-2.6.6 Windows-XP-5.1.2600-SP3` and the all-in-one installer.