Fix clip test failures for dask (xfailed for now)

Author: asmeurer

array_api_compat/dask/array/_aliases.py

@@ -88,6 +88,7 @@ def _dask_arange(
 permute_dims = get_xp(da)(_aliases.permute_dims)
 std = get_xp(da)(_aliases.std)
 var = get_xp(da)(_aliases.var)
+clip = get_xp(da)(_aliases.clip)
 empty = get_xp(da)(_aliases.empty)
 empty_like = get_xp(da)(_aliases.empty_like)
 full = get_xp(da)(_aliases.full)

dask-xfails.txt

@@ -48,6 +48,9 @@ array_api_tests/test_special_cases.py::test_iop[__ipow__(x1_i is -0 and x2_i > 0
 array_api_tests/test_special_cases.py::test_iop[__ipow__(x1_i is -infinity and x2_i > 0 and not (x2_i.is_integer() and x2_i % 2 == 1)) -> +infinity]
 array_api_tests/test_special_cases.py::test_binary[__pow__(x1_i is -infinity and x2_i > 0 and not (x2_i.is_integer() and x2_i % 2 == 1)) -> +infinity]
 
+# The clip helper uses boolean indexing
+array_api_tests/test_operators_and_elementwise_functions.py::test_clip
+
 # No sorting in dask
 array_api_tests/test_has_names.py::test_has_names[sorting-argsort]
 array_api_tests/test_has_names.py::test_has_names[sorting-sort]