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Increase the heap size limit to 27_500 in test_incremental_gc_handles_fast_cycle_creation by AA-Turner · Pull Request #133561 · python/cpython · GitHub

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Increase the heap size limit to 27_500 in test_incremental_gc_handles_fast_cycle_creation #133561

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Increase the heap size limit to 27_500 in test_incremental_gc_handles_fast_cycle_creation #133561

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11 changes: 1 addition & 10 deletions Lib/test/test_gc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1161,27 +1161,18 @@ def make_ll(depth):
return head

head = make_ll(1000)
count = 1000

# There will be some objects we aren't counting,
# e.g. the gc stats dicts. This test checks
# that the counts don't grow, so we try to
# correct for the uncounted objects
# This is just an estimate.
CORRECTION = 20

enabled = gc.isenabled()
gc.enable()
olds = []
initial_heap_size = _testinternalcapi.get_tracked_heap_size()
for i in range(20_000):
newhead = make_ll(20)
count += 20
newhead.surprise = head
olds.append(newhead)
if len(olds) == 20:
new_objects = _testinternalcapi.get_tracked_heap_size() - initial_heap_size
self.assertLess(new_objects, 27_000, f"Heap growing. Reached limit after {i} iterations")
self.assertLess(new_objects, 27_500, f"Heap growing. Reached limit after {i} iterations")
del olds[:]
if not enabled:
gc.disable()
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