+#
+# This file is part of DisOrder.
+# Copyright (C) 2007 Richard Kettlewell
+#
+# 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+#
+import sys,re,os.path,os
+
+# Parse the makefile in the current directory to identify the source directory
+top_srcdir = None
+for l in file("Makefile"):
+ r = re.search("^top_srcdir *= *(.*)$", l)
+ if r:
+ top_srcdir = r.group(1)
+ break
+if not top_srcdir:
+ fatal("cannot identify source directory")
+
+# Make sure that the test directory is on the module search path (so we can
+# find dtest and the tests themselves)
+testdir = os.path.join(top_srcdir, "tests")
+sys.path.insert(0, testdir)