1 files changed, 49 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/common/webkitunittest.py b/Tools/Scripts/webkitpy/common/webkitunittest.py
new file mode 100644
index 000000000..7b650a1eb
--- /dev/null
+++ b/Tools/Scripts/webkitpy/common/webkitunittest.py
@@ -0,0 +1,49 @@
+# Copyright (C) 2011 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+'''Basic unit test functionality.'''
+
+import re
+import unittest
+
+
+class TestCase(unittest.TestCase):
+    def setUp(self):
+        # For versions of Python before 2.7.
+        if not 'assertRaisesRegexp' in dir(self):
+            self.assertRaisesRegexp = self._assertRaisesRegexp
+
+    def _assertRaisesRegexp(self, expected_exception, regex_message, callable, *args):
+        try:
+            callable(*args)
+            self.assertTrue(False, 'No assert raised.')
+        except Exception, exception:
+            self.assertTrue(issubclass(exception.__class__, expected_exception),
+                            'Exception type was unexpected.')
+            self.assertTrue(re.match(regex_message, exception.__str__()),
+                            'Expected regex "%s"\nGot "%s"' % (regex_message, exception.__str__()))