Add convenience class for old-style Samba subunit python tests.

Change-Id: I84a97cc71cfa99c14e0c93ec19ff9eea6149bb5a
Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

python/samba/tests/subunitrun.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+
+# Simple subunit testrunner for python
+
+# NOTE: DO NOT USE THIS MODULE FOR NEW CODE.
+#
+# Instead, use the standard subunit runner - e.g. "python -m subunit.run
+# YOURMODULE".
+#
+# This wrapper will be removed once all tests can be run
+# without it. At the moment there are various tests which still
+# get e.g. credentials passed via command-line options to this
+# script.
+
+# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2014
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
+import sys
+
+# make sure the script dies immediately when hitting control-C,
+# rather than raising KeyboardInterrupt. As we do all database
+# operations using transactions, this is safe.
+import signal
+signal.signal(signal.SIGINT, signal.SIG_DFL)
+
+# Find right directory when running from source tree
+sys.path.insert(0, "bin/python")
+
+import samba
+samba.ensure_external_module("mimeparse", "mimeparse")
+samba.ensure_external_module("extras", "extras")
+samba.ensure_external_module("testtools", "testtools")
+samba.ensure_external_module("subunit", "subunit/python")
+import subunit.run
+
+try:
+   from subunit.run import TestProgram
+except ImportError:
+   from unittest import TestProgram
+
+
+class TestProgram(TestProgram):
+
+    def __init__(self, module=None, argv=None):
+        super(TestProgram, self).__init__(module=module, argv=argv,
+            testRunner=subunit.run.SubunitTestRunner())

source4/dsdb/tests/python/dirsync.py

@@ -22,8 +22,7 @@ import optparse
 import sys
 sys.path.insert(0, "bin/python")
 import samba
-samba.ensure_external_module("testtools", "testtools")
-samba.ensure_external_module("subunit", "subunit/python")
+from samba.tests.subunitrun import TestProgram
 
 import samba.getopt as options
 import base64
@@ -40,8 +39,6 @@ from samba.samdb import SamDB
 from samba.credentials import Credentials, DONT_USE_KERBEROS
 import samba.tests
 from samba.tests import delete_force
-from subunit.run import SubunitTestRunner
-import unittest
 
 parser = optparse.OptionParser("dirsync.py [options] <host>")
 sambaopts = options.SambaOptions(parser)
@@ -57,7 +54,7 @@ if len(args) < 1:
     parser.print_usage()
     sys.exit(1)
 
-host = args[0]
+host = args.pop()
 if not "://" in host:
     ldaphost = "ldap://%s" % host
     ldapshost = "ldaps://%s" % host
@@ -696,13 +693,13 @@ class ExtendedDirsyncTests(SimpleDirsyncTests):
         self.assertEqual(str(res[0].dn), "")
 
 
-runner = SubunitTestRunner()
-suite = unittest.TestSuite()
-suite.addTests(unittest.makeSuite(SimpleDirsyncTests))
-suite.addTests(unittest.makeSuite(ExtendedDirsyncTests))
-if not runner.run(suite).wasSuccessful():
-    rc = 1
+if getattr(opts, "listtests", False):
+    args.insert(0, "--list")
 else:
-    rc = 0
+    lp = sambaopts.get_loadparm()
+    samba.tests.cmdline_credentials = credopts.get_credentials(lp)
+if getattr(opts, 'load_list', None):
+    args.insert(0, "--load-list=%s" % opts.load_list)
 
-sys.exit(rc)
+
+TestProgram(module=__name__, argv=[sys.argv[0]] + args)