fix: Use dtype=np.int64, not int, for platform independence (Windows).

tests/v2/test_0008-slices-and-getitem.py

@@ -67,7 +67,7 @@ def test_numpyarray_getitem_next():
     c = np.array([False, False, False, True, True, True, False, True, False, True])
     assert to_list(b[c]) == to_list(a[c])
     assert b.typetracer[c].form == b[c].form
-    c = np.array([], dtype=int)
+    c = np.array([], dtype=np.int64)
     assert to_list(b[c]) == to_list(a[c])
     assert b.typetracer[c].form == b[c].form
 
@@ -80,7 +80,7 @@ def test_numpyarray_getitem_next():
     c = np.array([False, False, False, True, True, True, False, True, False, True])
     assert to_list(b[c]) == to_list(a[c])
     assert b.typetracer[c].form == b[c].form
-    c = np.array([], dtype=int)
+    c = np.array([], dtype=np.int64)
     assert to_list(b[c]) == to_list(a[c])
     assert b.typetracer[c].form == b[c].form
 
@@ -105,10 +105,10 @@ def test_numpyarray_getitem_next():
     assert to_list(b[c]) == to_list(a[c])
     assert b.typetracer[c].form == b[c].form
 
-    c = np.array([], dtype=int)
+    c = np.array([], dtype=np.int64)
     assert to_list(b[c]) == to_list(a[c])
-    c1 = np.array([], dtype=int)
-    c2 = np.array([], dtype=int)
+    c1 = np.array([], dtype=np.int64)
+    c2 = np.array([], dtype=np.int64)
     assert to_list(b[c1, c2]) == to_list(a[c1, c2])
     assert b.typetracer[c1, c2].form == b[c1, c2].form
 

tests/v2/test_0021-emptyarray.py

@@ -75,27 +75,27 @@ def test_getitem():
     assert a.typetracer[2, 1][100:200].form == a[2, 1][100:200].form
     assert to_list(a[2, 1, 100:200]) == []
     assert a.typetracer[2, 1, 100:200].form == a[2, 1, 100:200].form
-    assert to_list(a[2, 1][np.array([], dtype=int)]) == []
+    assert to_list(a[2, 1][np.array([], dtype=np.int64)]) == []
     assert (
-        a.typetracer[2, 1][np.array([], dtype=int)].form
-        == a[2, 1][np.array([], dtype=int)].form
+        a.typetracer[2, 1][np.array([], dtype=np.int64)].form
+        == a[2, 1][np.array([], dtype=np.int64)].form
     )
-    assert to_list(a[2, 1, np.array([], dtype=int)]) == []
+    assert to_list(a[2, 1, np.array([], dtype=np.int64)]) == []
     assert (
-        a.typetracer[2, 1, np.array([], dtype=int)].form
-        == a[2, 1, np.array([], dtype=int)].form
+        a.typetracer[2, 1, np.array([], dtype=np.int64)].form
+        == a[2, 1, np.array([], dtype=np.int64)].form
     )
     with pytest.raises(IndexError):
-        a[2, 1, np.array([0], dtype=int)]
+        a[2, 1, np.array([0], dtype=np.int64)]
     with pytest.raises(IndexError):
         a[2, 1][100:200, 0]
     with pytest.raises(IndexError):
         a[2, 1][100:200, 200:300]
 
-    assert to_list(a[2, 1][100:200, np.array([], dtype=int)]) == []
+    assert to_list(a[2, 1][100:200, np.array([], dtype=np.int64)]) == []
     assert (
-        a.typetracer[2, 1][100:200, np.array([], dtype=int)].form
-        == a[2, 1][100:200, np.array([], dtype=int)].form
+        a.typetracer[2, 1][100:200, np.array([], dtype=np.int64)].form
+        == a[2, 1][100:200, np.array([], dtype=np.int64)].form
     )
 
     assert to_list(a[1:, 1:]) == [[[]], [[], []]]
@@ -159,10 +159,10 @@ def test_from_json_getitem():
     )
     assert a[2, 1][100:200].tolist() == []
     assert a[2, 1, 100:200].tolist() == []
-    assert a[2, 1][np.array([], dtype=int)].tolist() == []
-    assert a[2, 1, np.array([], dtype=int)].tolist() == []
+    assert a[2, 1][np.array([], dtype=np.int64)].tolist() == []
+    assert a[2, 1, np.array([], dtype=np.int64)].tolist() == []
     with pytest.raises(IndexError) as excinfo:
-        a[2, 1, np.array([0], dtype=int)]
+        a[2, 1, np.array([0], dtype=np.int64)]
     assert "index out of range while attempting to get index 0" in str(excinfo.value)
     with pytest.raises(IndexError) as excinfo:
         a[2, 1][100:200, 0]
@@ -179,7 +179,7 @@ def test_from_json_getitem():
 
     # FIXME: Failed: DID NOT RAISE <class 'IndexError'>
     # with pytest.raises(IndexError) as excinfo:
-    #     a[2, 1][100:200, np.array([], dtype=int)]
+    #     a[2, 1][100:200, np.array([], dtype=np.int64)]
     # assert ", too many dimensions in slice" in str(excinfo.value)
 
     assert a[1:, 1:].tolist() == [[[]], [[], []]]

tests/v2/test_0024-use-regular-array.py

@@ -10,20 +10,24 @@
 def test_empty_array_slice():
     # inspired by PR021::test_getitem
     a = ak._v2.operations.from_json("[[], [[], []], [[], [], []]]")
-    assert to_list(a[2, 1, np.array([], dtype=int)]) == []
+    assert to_list(a[2, 1, np.array([], dtype=np.int64)]) == []
     # FIXME: assert [[]] == []
-    # assert to_list(a[2, np.array([1], dtype=int), np.array([], dtype=int)]) == []
+    # assert to_list(a[2, np.array([1], dtype=np.int64), np.array([], dtype=np.int64)]) == []
 
     a = ak._v2.operations.from_iter([[], [[], []], [[], [], []]], highlevel=False)
-    assert to_list(a[2, 1, np.array([], dtype=int)]) == []
+    assert to_list(a[2, 1, np.array([], dtype=np.int64)]) == []
     assert (
-        a.typetracer[2, 1, np.array([], dtype=int)].form
-        == a[2, 1, np.array([], dtype=int)].form
+        a.typetracer[2, 1, np.array([], dtype=np.int64)].form
+        == a[2, 1, np.array([], dtype=np.int64)].form
     )
-    assert to_list(a[2, np.array([1], dtype=int), np.array([], dtype=int)]) == [[]]
+    assert to_list(
+        a[2, np.array([1], dtype=np.int64), np.array([], dtype=np.int64)]
+    ) == [[]]
     assert (
-        a.typetracer[2, np.array([1], dtype=int), np.array([], dtype=int)].form
-        == a[2, np.array([1], dtype=int), np.array([], dtype=int)].form
+        a.typetracer[
+            2, np.array([1], dtype=np.int64), np.array([], dtype=np.int64)
+        ].form
+        == a[2, np.array([1], dtype=np.int64), np.array([], dtype=np.int64)].form
     )
 
     # inspired by PR015::test_deep_numpy
@@ -45,10 +49,10 @@ def test_empty_array_slice():
         listarray.typetracer[[2, 0, 0, -1], [1, -1, 0, 0], [0, 1, 0, 1]].form
         == listarray[[2, 0, 0, -1], [1, -1, 0, 0], [0, 1, 0, 1]].form
     )
-    assert to_list(listarray[2, 1, np.array([], dtype=int)]) == []
+    assert to_list(listarray[2, 1, np.array([], dtype=np.int64)]) == []
     assert (
-        listarray.typetracer[2, 1, np.array([], dtype=int)].form
-        == listarray[2, 1, np.array([], dtype=int)].form
+        listarray.typetracer[2, 1, np.array([], dtype=np.int64)].form
+        == listarray[2, 1, np.array([], dtype=np.int64)].form
     )
     assert to_list(listarray[2, 1, []]) == []
     assert listarray.typetracer[2, 1, []].form == listarray[2, 1, []].form

tests/v2/test_1473-from-rdataframe.py

@@ -20,7 +20,7 @@ def test_to_from_data_frame_large():
     rows = 3 ** (n // 2)
     cols = n
 
-    arr = np.zeros((rows, cols), dtype=int)
+    arr = np.zeros((rows, cols), dtype=np.int64)
     shape = (rows,)
 
     source = np.array([-1, 0, 1], dtype=np.int64)[:, None]