1 files changed, 65 insertions, 0 deletions
diff --git a/src/zope/tal/tests/utils.py b/src/zope/tal/tests/utils.py
new file mode 100644
index 0000000..03eba52
--- /dev/null
+++ b/src/zope/tal/tests/utils.py
@@ -0,0 +1,65 @@
+##############################################################################
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Helper functions for the test suite.
+
+$Id$
+"""
+import os
+import sys
+
+mydir = os.path.abspath(os.path.dirname(__file__))
+codedir = os.path.dirname(os.path.dirname(os.path.dirname(mydir)))
+
+if codedir not in sys.path:
+    sys.path.append(codedir)
+
+import unittest
+
+
+# Set skipxml to true if an XML parser could not be found.
+skipxml = 0
+try:
+    import xml.parsers.expat
+except ImportError:
+    skipxml = 1
+
+
+def run_suite(suite, outf=None, errf=None):
+    if outf is None:
+        outf = sys.stdout
+    runner = unittest.TextTestRunner(outf)
+    result = runner.run(suite)
+
+##     print "\n\n"
+##     if result.errors:
+##         print "Errors (unexpected exceptions):"
+##         map(print_error, result.errors)
+##         print
+##     if result.failures:
+##         print "Failures (assertion failures):"
+##         map(print_error, result.failures)
+##         print
+    newerrs = len(result.errors) + len(result.failures)
+    if newerrs:
+        print "'Errors' indicate exceptions other than AssertionError."
+        print "'Failures' indicate AssertionError"
+        if errf is None:
+            errf = sys.stderr
+        errf.write("%d errors, %d failures\n"
+                   % (len(result.errors), len(result.failures)))
+    return newerrs
+
+
+def print_error(info):
+    testcase, (type, e, tb) = info