From 12e930f3a4fd84bde01c67976f108000e704d835 Mon Sep 17 00:00:00 2001
From: R David Murray <rdmurray@bitdance.com>
Date: Thu, 2 Jan 2014 13:37:26 -0500
Subject: [PATCH] #17282: Document unittest.main defaultTest argument.

---
 Doc/library/unittest.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index 5157b267662..fcfd514d015 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -1801,6 +1801,10 @@ Loading and running tests
       if __name__ == '__main__':
           unittest.main(verbosity=2)
 
+   The *defaultTest* argument is the name of the test to run if no test names
+   are specified via *argv*.  If not specified or ``None`` and no test names are
+   provided via *argv*, all tests found in *module* are run.
+
    The *argv* argument can be a list of options passed to the program, with the
    first element being the program name.  If not specified or ``None``,
    the values of :data:`sys.argv` are used.