diff --git a/dulwich/tests/compat/test_web.py b/dulwich/tests/compat/test_web.py index a84d1ea8..b170a95f 100644 --- a/dulwich/tests/compat/test_web.py +++ b/dulwich/tests/compat/test_web.py @@ -1,207 +1,207 @@ # test_web.py -- Compatibility tests for the git web server. # Copyright (C) 2010 Google, Inc. # # 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; version 2 # of the License or (at your option) any later version of # the License. # # 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. """Compatibility tests between Dulwich and the cgit HTTP server. warning: these tests should be fairly stable, but when writing/debugging new tests, deadlocks may freeze the test process such that it cannot be Ctrl-C'ed. On POSIX systems, you can kill the tests with Ctrl-Z, "kill %". """ import threading from wsgiref import simple_server import sys from dulwich.server import ( DictBackend, UploadPackHandler, ReceivePackHandler, ) from dulwich.tests import ( SkipTest, skipIf, ) from dulwich.tests.utils import ( skipIfPY3, ) from dulwich.web import ( make_wsgi_chain, HTTPGitApplication, WSGIRequestHandlerLogger, WSGIServerLogger, ) from dulwich.tests.compat.server_utils import ( ServerTests, NoSideBand64kReceivePackHandler, ) from dulwich.tests.compat.utils import ( CompatTestCase, ) @skipIf(sys.platform == 'win32', 'Broken on windows, with very long fail time.') class WebTests(ServerTests): """Base tests for web server tests. Contains utility and setUp/tearDown methods, but does non inherit from TestCase so tests are not automatically run. """ protocol = 'http' def _start_server(self, repo): backend = DictBackend({'/': repo}) app = self._make_app(backend) dul_server = simple_server.make_server( 'localhost', 0, app, server_class=WSGIServerLogger, handler_class=WSGIRequestHandlerLogger) self.addCleanup(dul_server.shutdown) self.addCleanup(dul_server.server_close) threading.Thread(target=dul_server.serve_forever).start() self._server = dul_server _, port = dul_server.socket.getsockname() return port @skipIf(sys.platform == 'win32', 'Broken on windows, with very long fail time.') @skipIfPY3 class SmartWebTestCase(WebTests, CompatTestCase): """Test cases for smart HTTP server. This server test case does not use side-band-64k in git-receive-pack. """ min_git_version = (1, 6, 6) def _handlers(self): return {'git-receive-pack': NoSideBand64kReceivePackHandler} def _check_app(self, app): receive_pack_handler_cls = app.handlers[b'git-receive-pack'] caps = receive_pack_handler_cls.capabilities() - self.assertFalse(b'side-band-64k' in caps) + self.assertNotIn(b'side-band-64k', caps) def _make_app(self, backend): app = make_wsgi_chain(backend, handlers=self._handlers()) to_check = app # peel back layers until we're at the base application while not issubclass(to_check.__class__, HTTPGitApplication): to_check = to_check.app self._check_app(to_check) return app def patch_capabilities(handler, caps_removed): # Patch a handler's capabilities by specifying a list of them to be # removed, and return the original classmethod for restoration. original_capabilities = handler.capabilities filtered_capabilities = tuple( i for i in original_capabilities() if i not in caps_removed) def capabilities(cls): return filtered_capabilities handler.capabilities = classmethod(capabilities) return original_capabilities @skipIf(sys.platform == 'win32', 'Broken on windows, with very long fail time.') @skipIfPY3 class SmartWebSideBand64kTestCase(SmartWebTestCase): """Test cases for smart HTTP server with side-band-64k support.""" # side-band-64k in git-receive-pack was introduced in git 1.7.0.2 min_git_version = (1, 7, 0, 2) def setUp(self): self.o_uph_cap = patch_capabilities(UploadPackHandler, ("no-done",)) self.o_rph_cap = patch_capabilities(ReceivePackHandler, ("no-done",)) super(SmartWebSideBand64kTestCase, self).setUp() def tearDown(self): super(SmartWebSideBand64kTestCase, self).tearDown() UploadPackHandler.capabilities = self.o_uph_cap ReceivePackHandler.capabilities = self.o_rph_cap def _handlers(self): return None # default handlers include side-band-64k def _check_app(self, app): receive_pack_handler_cls = app.handlers[b'git-receive-pack'] caps = receive_pack_handler_cls.capabilities() - self.assertTrue(b'side-band-64k' in caps) - self.assertFalse(b'no-done' in caps) + self.assertIn(b'side-band-64k', caps) + self.assertNotIn(b'no-done', caps) class SmartWebSideBand64kNoDoneTestCase(SmartWebTestCase): """Test cases for smart HTTP server with side-band-64k and no-done support. """ # no-done was introduced in git 1.7.4 min_git_version = (1, 7, 4) def _handlers(self): return None # default handlers include side-band-64k def _check_app(self, app): receive_pack_handler_cls = app.handlers[b'git-receive-pack'] caps = receive_pack_handler_cls.capabilities() - self.assertTrue(b'side-band-64k' in caps) - self.assertTrue(b'no-done' in caps) + self.assertIn(b'side-band-64k', caps) + self.assertIn(b'no-done', caps) @skipIf(sys.platform == 'win32', 'Broken on windows, with very long fail time.') @skipIfPY3 class DumbWebTestCase(WebTests, CompatTestCase): """Test cases for dumb HTTP server.""" def _make_app(self, backend): return make_wsgi_chain(backend, dumb=True) def test_push_to_dulwich(self): # Note: remove this if dulwich implements dumb web pushing. raise SkipTest('Dumb web pushing not supported.') def test_push_to_dulwich_remove_branch(self): # Note: remove this if dumb pushing is supported raise SkipTest('Dumb web pushing not supported.') def test_new_shallow_clone_from_dulwich(self): # Note: remove this if C git and dulwich implement dumb web shallow # clones. raise SkipTest('Dumb web shallow cloning not supported.') def test_shallow_clone_from_git_is_identical(self): # Note: remove this if C git and dulwich implement dumb web shallow # clones. raise SkipTest('Dumb web shallow cloning not supported.') def test_fetch_same_depth_into_shallow_clone_from_dulwich(self): # Note: remove this if C git and dulwich implement dumb web shallow # clones. raise SkipTest('Dumb web shallow cloning not supported.') def test_fetch_full_depth_into_shallow_clone_from_dulwich(self): # Note: remove this if C git and dulwich implement dumb web shallow # clones. raise SkipTest('Dumb web shallow cloning not supported.') def test_push_to_dulwich_issue_88_standard(self): raise SkipTest('Dumb web pushing not supported.')