diff options
| -rw-r--r-- | Lib/test/test_mutants.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Lib/test/test_mutants.py b/Lib/test/test_mutants.py index 60a17aa..d495704 100644 --- a/Lib/test/test_mutants.py +++ b/Lib/test/test_mutants.py @@ -69,14 +69,12 @@ def maybe_mutate(): elif keys: # Delete a key at random. + mutate = 0 # disable mutation until key deleted i = random.randrange(len(keys)) key = keys[i] del target[key] - # CAUTION: don't use keys.remove(key) here. Or do <wink>. The - # point is that .remove() would trigger more comparisons, and so - # also more calls to this routine. We're mutating often enough - # without that. del keys[i] + mutate = 1 # A horrid class that triggers random mutations of dict1 and dict2 when # instances are compared. |