Isn't a try: ... finally: ... needed here? Florent Tres Seaver wrote:
Log message for revision 40329: Suppress expected DeprecationWarning output in test.
Changed: U Zope/trunk/lib/python/Products/PythonScripts/tests/testPythonScript.py
-=- Modified: Zope/trunk/lib/python/Products/PythonScripts/tests/testPythonScript.py =================================================================== --- Zope/trunk/lib/python/Products/PythonScripts/tests/testPythonScript.py 2005-11-22 18:18:17 UTC (rev 40328) +++ Zope/trunk/lib/python/Products/PythonScripts/tests/testPythonScript.py 2005-11-22 18:18:36 UTC (rev 40329) @@ -25,6 +25,30 @@ if not here: here = os.getcwd()
+class WarningInterceptor: + + _old_stderr = None + _our_stderr_stream = None + + def _trap_warning_output( self ): + + if self._old_stderr is not None: + return + + import sys + from StringIO import StringIO + + self._old_stderr = sys.stderr + self._our_stderr_stream = sys.stderr = StringIO() + + def _free_warning_output( self ): + + if self._old_stderr is None: + return + + import sys + sys.stderr = self._old_stderr + # Test Classes
def readf(name): @@ -219,7 +243,7 @@ f = self._newPS(defn + "\n" + asn % name) self.assertRaises(TypeError, f)
-class TestPythonScriptGlobals(PythonScriptTestBase): +class TestPythonScriptGlobals(PythonScriptTestBase, WarningInterceptor): def _exec(self, script, bound_names=None, args=None, kws=None): if args is None: args = () @@ -241,8 +265,10 @@ def test_filepath(self): # This test is meant to raise a deprecation warning. # It used to fail mysteriously instead. + self._trap_warning_output() f = self._filePS('filepath') self.assertEqual(f(), [0]) + self._free_warning_output()
def test_suite(): suite = unittest.TestSuite()
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