File tests-npdev.patch of Package python-pandas

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File tests-npdev.patch of Package python-pandas

From 2536d3a736eea96b9da8b774e671516eb8f25f4a Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Wed, 24 Apr 2024 07:26:56 -1000
Subject: [PATCH] CI: Fix npdev failures (#58389)

* CI: Fix npdev failures

* Use unique index, make array writable

* Update pandas/_libs/hashtable_class_helper.pxi.in

* Update pandas/tests/arrays/test_datetimelike.py

* Update pandas/tests/arrays/test_datetimelike.py
---
 pandas/tests/arrays/test_datetimelike.py | 8 ++++++--
 pandas/tests/extension/base/missing.py   | 2 ++
 pandas/tests/indexes/test_base.py        | 4 ++--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/pandas/tests/arrays/test_datetimelike.py b/pandas/tests/arrays/test_datetimelike.py
index 22c63af59a47c..3d8f8d791b763 100644
--- a/pandas/tests/arrays/test_datetimelike.py
+++ b/pandas/tests/arrays/test_datetimelike.py
@@ -661,7 +661,9 @@ def test_array_interface(self, datetime_index):
         assert result is expected
         tm.assert_numpy_array_equal(result, expected)
         result = np.array(arr, dtype="datetime64[ns]")
-        assert result is not expected
+        if not np_version_gt2:
+            # TODO: GH 57739
+            assert result is not expected
         tm.assert_numpy_array_equal(result, expected)
 
         # to object dtype
@@ -976,7 +978,9 @@ def test_array_interface(self, timedelta_index):
         assert result is expected
         tm.assert_numpy_array_equal(result, expected)
         result = np.array(arr, dtype="timedelta64[ns]")
-        assert result is not expected
+        if not np_version_gt2:
+            # TODO: GH 57739
+            assert result is not expected
         tm.assert_numpy_array_equal(result, expected)
 
         # to object dtype
diff --git a/pandas/tests/extension/base/missing.py b/pandas/tests/extension/base/missing.py
index 4b9234a9904a2..cee565d4f7c1e 100644
--- a/pandas/tests/extension/base/missing.py
+++ b/pandas/tests/extension/base/missing.py
@@ -27,7 +27,9 @@ def test_isna_returns_copy(self, data_missing, na_func):
         expected = result.copy()
         mask = getattr(result, na_func)()
         if isinstance(mask.dtype, pd.SparseDtype):
+            # TODO: GH 57739
             mask = np.array(mask)
+            mask.flags.writeable = True
 
         mask[:] = True
         tm.assert_series_equal(result, expected)
diff --git a/pandas/tests/indexes/test_base.py b/pandas/tests/indexes/test_base.py
index 04858643d97b1..2e94961b673f8 100644
--- a/pandas/tests/indexes/test_base.py
+++ b/pandas/tests/indexes/test_base.py
@@ -71,8 +71,8 @@ def test_constructor_casting(self, index):
         tm.assert_contains_all(arr, new_index)
         tm.assert_index_equal(index, new_index)
 
-    @pytest.mark.parametrize("index", ["string"], indirect=True)
-    def test_constructor_copy(self, index, using_infer_string):
+    def test_constructor_copy(self, using_infer_string):
+        index = Index(list("abc"), name="name")
         arr = np.array(index)
         new_index = Index(arr, copy=True, name="name")
         assert isinstance(new_index, Index)

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