add provision performance tests

Because making provision faster makes autobuild faster.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>

selftest/perf_tests.py

@@ -33,6 +33,14 @@ plantestsuite_loadlist("samba4.ndr_pack_performance.python(ad_dc_ntvfs)",
                         '--workgroup=$DOMAIN',
                         '$LOADLIST', '$LISTOPT'])
 
+plantestsuite_loadlist("samba4.provision_performance.python(ad_dc_ntvfs)",
+                       "ad_dc_ntvfs",
+                       [python, os.path.join(samba4srcdir,
+                                             "dsdb/tests/python/ad_dc_provision_performance.py"),
+                        '$SERVER', '-U"$USERNAME%$PASSWORD"',
+                        '--workgroup=$DOMAIN',
+                        '$LOADLIST', '$LISTOPT'])
+
 plantestsuite_loadlist("samba4.ldap.ad_dc_search_performance.python(ad_dc_ntvfs)",
                        "ad_dc_ntvfs",
                        [python,

source4/dsdb/tests/python/ad_dc_provision_performance.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+import optparse
+import sys
+sys.path.insert(0, 'bin/python')
+
+import os
+import samba
+import samba.getopt as options
+import random
+import tempfile
+import shutil
+import subprocess
+
+from samba.netcmd.main import cmd_sambatool
+
+# We try to use the test infrastructure of Samba 4.3+, but if it
+# doesn't work, we are probably in a back-ported patch and trying to
+# run on 4.1 or something.
+#
+# Don't copy this horror into ordinary tests -- it is special for
+# performance tests that want to apply to old versions.
+try:
+    from samba.tests.subunitrun import SubunitOptions, TestProgram
+    ANCIENT_SAMBA = False
+except ImportError:
+    ANCIENT_SAMBA = True
+    samba.ensure_external_module("testtools", "testtools")
+    samba.ensure_external_module("subunit", "subunit/python")
+    from subunit.run import SubunitTestRunner
+    import unittest
+
+parser = optparse.OptionParser("ad_dc_provision_performance.py [options] <host>")
+sambaopts = options.SambaOptions(parser)
+parser.add_option_group(sambaopts)
+parser.add_option_group(options.VersionOptions(parser))
+
+if not ANCIENT_SAMBA:
+    subunitopts = SubunitOptions(parser)
+    parser.add_option_group(subunitopts)
+
+# use command line creds if available
+credopts = options.CredentialsOptions(parser)
+parser.add_option_group(credopts)
+opts, args = parser.parse_args()
+
+
+if len(args) < 1:
+    parser.print_usage()
+    sys.exit(1)
+
+host = args[0]
+
+lp = sambaopts.get_loadparm()
+creds = credopts.get_credentials(lp)
+
+random.seed(1)
+
+
+class PerfTestException(Exception):
+    pass
+
+class UserTests(samba.tests.TestCase):
+
+    def setUp(self):
+        super(UserTests, self).setUp()
+        self.tmpdir = tempfile.mkdtemp()
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdir)
+
+    def test_00_00_do_nothing(self):
+        # this gives us an idea of the overhead
+        pass
+
+    def _test_provision_subprocess(self, options=None, subdir=None):
+        if subdir is None:
+            d = self.tmpdir
+        else:
+            d = os.path.join(self.tmpdir, str(subdir))
+            os.mkdir(d)
+
+        cmd = ['bin/samba-tool', 'domain', 'provision', '--targetdir',
+               d, '--realm=realm.com', '--use-ntvfs', '--domain=dom']
+
+        if options:
+            options.extend(options)
+        subprocess.check_call(cmd)
+
+    test_01_00_provision_subprocess = _test_provision_subprocess
+
+    def test_01_00_provision_subprocess_overwrite(self):
+        for i in range(2):
+            self._test_provision_subprocess()
+
+    def test_02_00_provision_cmd_sambatool(self):
+        cmd = cmd_sambatool.subcommands['domain'].subcommands['provision']
+        result = cmd._run("samba-tool domain provision",
+                          '--targetdir=%s' % self.tmpdir,
+                          '--use-ntvfs')
+
+    def test_03_00_provision_server_role(self):
+        for role in ('member', 'server', 'member', 'standalone'):
+            self._test_provision_subprocess(options=['--server-role', role],
+                                            subdir=role)
+
+    def test_04_00_provision_blank(self):
+        for i in range(2):
+            self._test_provision_subprocess(options=['--blank'],
+                                            subdir=i)
+
+    def test_05_00_provision_partitions_only(self):
+        self._test_provision_subprocess(options=['--partitions-only'])
+
+
+if "://" not in host:
+    if os.path.isfile(host):
+        host = "tdb://%s" % host
+    else:
+        host = "ldap://%s" % host
+
+
+if ANCIENT_SAMBA:
+    runner = SubunitTestRunner()
+    if not runner.run(unittest.makeSuite(UserTests)).wasSuccessful():
+        sys.exit(1)
+    sys.exit(0)
+else:
+    TestProgram(module=__name__, opts=subunitopts)