uitest: add execution time for each test

Change-Id: I056f739b97b03ce514ffa692bfe4bfeb62f76de8
diff --git a/uitest/UITestCase.py b/uitest/UITestCase.py
index 5628d9d..5e08804 100644
--- a/uitest/UITestCase.py
+++ b/uitest/UITestCase.py
@@ -6,6 +6,7 @@
#

import unittest
import time

from uitest_helper import UITest

@@ -25,8 +26,11 @@ class UITestCase(unittest.TestCase):
                "org.libreoffice.uitest.UITest", self.xContext)

        self.ui_test = UITest(self.xUITest, self.xContext)
        self.startTime = time.time()

    def tearDown(self):
        t = time.time() - self.startTime
        print("Execution time for %s: %.3f" % (self.id(), t))
        self.connection.tearDown()

# vim:set shiftwidth=4 softtabstop=4 expandtab: */