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-rw-r--r--Lib/test/libregrtest/cmdline.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/libregrtest/cmdline.py b/Lib/test/libregrtest/cmdline.py
index 7f66997..bf64062 100644
--- a/Lib/test/libregrtest/cmdline.py
+++ b/Lib/test/libregrtest/cmdline.py
@@ -250,6 +250,9 @@ def _create_parser():
group.add_argument('--list-tests', action='store_true',
help="only write the name of tests that will be run, "
"don't execute them")
+ group.add_argument('--list-cases', action='store_true',
+ help='only write the name of test cases that will be run'
+ ' , don\'t execute them')
group.add_argument('-P', '--pgo', dest='pgo', action='store_true',
help='enable Profile Guided Optimization training')