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authorVictor Stinner <victor.stinner@gmail.com>2017-11-22 19:58:59 (GMT)
committerGitHub <noreply@github.com>2017-11-22 19:58:59 (GMT)
commitbb11c3c967afaf263e00844d4ab461b7fafd6d36 (patch)
treead53549aa12c0ed11c55700f18415f0df83d10e6 /Lib/test/support
parent803ddd8ce22f0de3ab42fb98a225a704c000ef06 (diff)
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bpo-31324: Fix test.support.set_match_tests(None) (#4505)
Diffstat (limited to 'Lib/test/support')
-rw-r--r--Lib/test/support/__init__.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 71d9c2c..b7cbdc6 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -1931,6 +1931,8 @@ def set_match_tests(patterns):
if not patterns:
func = None
+ # set_match_tests(None) behaves as set_match_tests(())
+ patterns = ()
elif all(map(_is_full_match_test, patterns)):
# Simple case: all patterns are full test identifier.
# The test.bisect utility only uses such full test identifiers.