Merge pull request #62 from honno/divide-pow-fixes

Update divide and pow input dtypes

Author: honno

xptests/dtype_helpers.py

@@ -210,7 +210,7 @@ def result_type(*dtypes: DataType):
     "ceil": numeric_dtypes,
     "cos": float_dtypes,
     "cosh": float_dtypes,
-    "divide": float_dtypes,
+    "divide": numeric_dtypes,
     "equal": all_dtypes,
     "exp": float_dtypes,
     "expm1": float_dtypes,
@@ -236,7 +236,7 @@ def result_type(*dtypes: DataType):
     "negative": numeric_dtypes,
     "not_equal": all_dtypes,
     "positive": numeric_dtypes,
-    "pow": float_dtypes,
+    "pow": numeric_dtypes,
     "remainder": numeric_dtypes,
     "round": numeric_dtypes,
     "sign": numeric_dtypes,

xptests/test_elementwise_functions.py renamed to xptests/test_operators_and_elementwise_functions.py

@@ -649,7 +649,7 @@ def test_cosh(x):
     ah.assert_exactly_equal(domain, codomain)
 
 
-@pytest.mark.parametrize(binary_argnames, make_binary_params("divide", dh.float_dtypes))
+@pytest.mark.parametrize(binary_argnames, make_binary_params("divide", dh.numeric_dtypes))
 @given(data=st.data())
 def test_divide(
     func_name,
@@ -1252,7 +1252,7 @@ def test_positive(func_name, func, strat, data):
     ah.assert_exactly_equal(out, x)
 
 
-@pytest.mark.parametrize(binary_argnames, make_binary_params("pow", dh.float_dtypes))
+@pytest.mark.parametrize(binary_argnames, make_binary_params("pow", dh.numeric_dtypes))
 @given(data=st.data())
 def test_pow(
     func_name,