1 files changed, 0 insertions, 42 deletions
diff --git a/Doc/lib/libunittest.tex b/Doc/lib/libunittest.tex
index 05617c2..9ab0111 100644
--- a/Doc/lib/libunittest.tex
+++ b/Doc/lib/libunittest.tex
@@ -900,45 +900,3 @@ either by subclassing or assignment on an instance:
   No methods on the resulting object are needed.  The default value is
   the \class{TestSuite} class.
 \end{memberdesc}
-
-
-\subsection{Getting Extended Error Information
-            \label{unittest-error-info}}
-
-Some applications can make use of more error information (for example,
-an integrated development environment, or IDE).  Such an application
-can retrieve supplemental information about errors and failures by
-using an alternate \class{TestResult} implementation, and extending
-the \method{defaultTestResult()} method of the \class{TestCase} class
-to provide it.
-
-Here is a brief example of a \class{TestResult} subclass which stores
-the actual exception and traceback objects.  (Be aware that storing
-traceback objects can cause a great deal of memory not to be reclaimed
-when it otherwise would be, which can have effects that affect the
-behavior of the tests.)
-
-\begin{verbatim}
-import unittest
-
-class MyTestCase(unittest.TestCase):
-    def defaultTestResult(self):
-        return MyTestResult()
-
-class MyTestResult(unittest.TestResult):
-    def __init__(self):
-        self.errors_tb = []
-        self.failures_tb = []
-
-    def addError(self, test, err):
-        self.errors_tb.append((test, err))
-        unittest.TestResult.addError(self, test, err)
-
-    def addFailure(self, test, err):
-        self.failures_tb.append((test, err))
-        unittest.TestResult.addFailure(self, test, err)
-\end{verbatim}
-
-Tests written using \class{MyTestCase} as the base class, instead of
-\class{TestCase}, will allow tools to extract additional information
-from the results object.