Added test harness

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/szager-python-builtin@12452 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/python/performance/harness.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env
+
+import sys
+import time
+import imp
+from subprocess import *
+
+def run (proc) :
+
+    try :
+        mod = imp.find_module(sys.argv[1])
+        mod = imp.load_module(sys.argv[1], *mod)
+
+        t1 = time.clock()
+        proc(mod)
+        t2 = time.clock()
+        print "%s took %f seconds" % (mod.__name__, t2 - t1)
+
+    except IndexError :
+        proc = Popen([sys.executable, 'runme.py', 'Simple_baseline'], stdout=PIPE)
+        (stdout, stderr) = proc.communicate()
+        print stdout
+
+        proc = Popen([sys.executable, 'runme.py', 'Simple_optimized'], stdout=PIPE)
+        (stdout, stderr) = proc.communicate()
+        print stdout
+
+        proc = Popen([sys.executable, 'runme.py', 'Simple_builtin'], stdout=PIPE)
+        (stdout, stderr) = proc.communicate()
+        print stdout