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TST : Add comprehensive unit tests for tm.shares_memory utility function (GH#55372) #62291

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TST : Add comprehensive unit tests for tm.shares_memory utility function (GH#55372) #62291

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761ac0e
DOC: Clarify list-like vs scalar in Series.eq docstring
Aniketsy Aug 24, 2025
29662c0
Merge branch 'main' of https://github.com/pandas-dev/pandas
Aniketsy Aug 26, 2025
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Merge branch 'main' of https://github.com/pandas-dev/pandas
Aniketsy Sep 8, 2025
a85ab96
Add unit tests for tm.shares_memory (#55372)
Aniketsy Sep 8, 2025
a0769ff
Remove unrelated changes to pandas/core/series.py
Aniketsy Sep 8, 2025
ff3472b
Add unit tests for tm.shares_memory (#55372)
Aniketsy Sep 8, 2025
64a2fe3
Add unit tests for tm.shares_memory (#55372)
Aniketsy Sep 8, 2025
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Add unit tests for tm.shares_memory (#55372)
Aniketsy Sep 8, 2025
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15 changes: 15 additions & 0 deletions pandas/tests/util/test_shares_memory.py
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Original file line number Diff line number Diff line change
Expand Up @@ -30,3 +30,18 @@ def test_shares_memory_string():

obj = pd.array(["a", "b"], dtype=pd.ArrowDtype(pa.string()))
assert tm.shares_memory(obj, obj)


# Unit tests for tm.shares_memory (#55372)
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this comment isnt helpful

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Thanks! I will remove this.

def test_shares_memory_numpy():
arr = np.arange(10)
view = arr[:5]
assert tm.shares_memory(arr, view)
arr2 = np.arange(10)
assert not tm.shares_memory(arr, arr2)


def test_shares_memory_rangeindex():
idx = pd.RangeIndex(10)
arr = np.arange(10)
assert not tm.shares_memory(idx, arr)
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