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-rw-r--r--Lib/test/test_genexps.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/test/test_genexps.py b/Lib/test/test_genexps.py
index 1f46af13e3..413043c5a3 100644
--- a/Lib/test/test_genexps.py
+++ b/Lib/test/test_genexps.py
@@ -257,11 +257,15 @@ Verify that genexps are weakly referencable
"""
+import sys
-__test__ = {'doctests' : doctests}
+# Trace function can throw off the tuple reuse test.
+if hasattr(sys, 'gettrace') and sys.gettrace():
+ __test__ = {}
+else:
+ __test__ = {'doctests' : doctests}
def test_main(verbose=None):
- import sys
from test import support
from test import test_genexps
support.run_doctest(test_genexps, verbose)