added new SlapdObject methods _ln_schema_files() and _create_sub_dirs()

CHANGES

@@ -4,7 +4,8 @@ Released 2.4.42 2017-08-xx
 Changes since 2.4.41:
 
 Lib/
-* 
+* added new SlapdObject methods _ln_schema_files() and
+  _create_sub_dirs()
 
 ----------------------------------------------------------------
 Released 2.4.41 2017-07-12
@@ -1468,4 +1469,4 @@ Released 2.0.0pre02 2002-02-01
 ----------------------------------------------------------------
 Released 1.10alpha3 2000-09-19
 
-$Id: CHANGES,v 1.453 2017/08/03 17:24:43 stroeder Exp $
+$Id: CHANGES,v 1.454 2017/08/03 17:26:59 stroeder Exp $

Lib/slapdtest.py

@@ -4,13 +4,13 @@
 
 See http://www.python-ldap.org/ for details.
 
-$Id: slapdtest.py,v 1.14 2017/07/12 17:30:12 stroeder Exp $
+$Id: slapdtest.py,v 1.15 2017/08/03 17:26:59 stroeder Exp $
 
 Python compability note:
 This module only works with Python 2.7.x since
 """
 
-__version__ = '2.4.41'
+__version__ = '2.4.42'
 
 import os
 import socket
@@ -99,6 +99,10 @@ class SlapdObject(object):
     # use SASL/EXTERNAL via LDAPI when invoking OpenLDAP CLI tools
     cli_sasl_external = True
     local_host = '127.0.0.1'
+    testrunsubdirs = (())
+    openldap_schema_files = (
+        'core.schema',
+    )
 
     TMPDIR = os.environ.get('TMP', os.getcwd())
     SBINDIR = os.environ.get('SBIN', '/usr/sbin')
@@ -133,6 +137,8 @@ def _setup_rundir(self):
         """
         os.mkdir(self.testrundir)
         os.mkdir(self._db_directory)
+        self._create_sub_dirs(self.testrunsubdirs)
+        self._ln_schema_files(self.openldap_schema_files, self.SCHEMADIR)
 
     def _cleanup_rundir(self):
         """
@@ -183,6 +189,25 @@ def _gen_config(self):
         }
         return self.slapd_conf_template % config_dict
 
+    def _create_sub_dirs(self, dir_names):
+        """
+        create sub-directories beneath self.testrundir
+        """
+        for dname in dir_names:
+            dir_name = os.path.join(self.testrundir, dname)
+            self._log.debug('Create directory %s', dir_name)
+            os.mkdir(dir_name)
+
+    def _ln_schema_files(self, file_names, source_dir):
+        """
+        write symbolic links to original schema files
+        """
+        for fname in file_names:
+            ln_source = os.path.join(source_dir, fname)
+            ln_target = os.path.join(self._schema_prefix, fname)
+            self._log.debug('Create symlink %s -> %s', ln_source, ln_target)
+            os.symlink(ln_source, ln_target)
+
     def _write_config(self):
         """Writes the slapd.conf file out, and returns the path to it."""
         self._log.debug('Writing config to %s', self._slapd_conf)