sdpython · sdpython · Jul 2, 2023 · Jul 2, 2023 · Jul 2, 2023 · Jul 2, 2023
diff --git a/_doc/index.rst b/_doc/index.rst
@@ -39,7 +39,7 @@ well as to execute it.
 
 Sources available on
 `github/onnx-array-api <https://github.com/sdpython/onnx-array-api>`_,
-see also `code coverage <cov/index.html>`_.
+see also `code coverage <_static/cov_html/index.html>`_.
 
 .. runpython::
     :showcode:

diff --git a/_doc/run_coverage.sh b/_doc/run_coverage.sh
@@ -0,0 +1 @@
+python3 -m pytest --cov --cov-report html:_doc/_static/cov_html _unittests
diff --git a/_unittests/onnx-numpy-skips.txt b/_unittests/onnx-numpy-skips.txt
@@ -8,4 +8,3 @@ array_api_tests/test_creation_functions.py::test_empty_like
 array_api_tests/test_creation_functions.py::test_eye
 array_api_tests/test_creation_functions.py::test_linspace
 array_api_tests/test_creation_functions.py::test_meshgrid
-array_api_tests/test_creation_functions.py::test_zeros_like
diff --git a/_unittests/test_array_api.sh b/_unittests/test_array_api.sh
@@ -1,4 +1,4 @@
 export ARRAY_API_TESTS_MODULE=onnx_array_api.array_api.onnx_numpy
-pytest -v -rxXfE ../array-api-tests/array_api_tests/test_creation_functions.py::test_ones_like || exit 1
+pytest -v -rxXfE ../array-api-tests/array_api_tests/test_creation_functions.py::test_zeros_like || exit 1
 # pytest ../array-api-tests/array_api_tests/test_creation_functions.py --help
 pytest -v -rxXfE ../array-api-tests/array_api_tests/test_creation_functions.py --hypothesis-explain --skips-file=_unittests/onnx-numpy-skips.txt || exit 1
diff --git a/_unittests/ut_array_api/test_onnx_numpy.py b/_unittests/ut_array_api/test_onnx_numpy.py
@@ -127,10 +127,25 @@ def test_full_like_mx(self):
         matnp = mat.numpy()
         self.assertEqualArray(expected, matnp)
 
+    def test_ones_like_mx(self):
+        c = EagerTensor(np.array([], dtype=np.uint8))
+        expected = np.ones_like(c.numpy())
+        mat = xp.ones_like(c)
+        matnp = mat.numpy()
+        self.assertEqualArray(expected, matnp)
+
+    def test_as_array(self):
+        r = xp.asarray(9223372036854775809)
+        self.assertEqual(r.dtype, DType(TensorProto.UINT64))
+        self.assertEqual(r.numpy(), 9223372036854775809)
+        r = EagerTensor(np.array(9223372036854775809, dtype=np.uint64))
+        self.assertEqual(r.dtype, DType(TensorProto.UINT64))
+        self.assertEqual(r.numpy(), 9223372036854775809)
+
 
 if __name__ == "__main__":
     # import logging
 
     # logging.basicConfig(level=logging.DEBUG)
-    # TestOnnxNumpy().test_full_like_mx()
+    # TestOnnxNumpy().test_as_array()
     unittest.main(verbosity=2)
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -184,7 +184,7 @@ jobs:
       black --diff .
     displayName: 'Black'
   - script: |
-      python -m pytest
+      python -m pytest --cov
     displayName: 'Runs Unit Tests'
   - script: |
       python -u setup.py bdist_wheel

diff --git a/onnx_array_api/array_api/__init__.py b/onnx_array_api/array_api/__init__.py
@@ -29,6 +29,7 @@
     "sum",
     "take",
     "zeros",
+    "zeros_like",
 ]
 
 

diff --git a/onnx_array_api/array_api/_onnx_common.py b/onnx_array_api/array_api/_onnx_common.py
@@ -71,10 +71,17 @@ def asarray(
         elif a is True:
             v = TEagerTensor(np.array(True, dtype=np.bool_))
         else:
+            va = np.asarray(a)
+            v = None
             try:
-                v = TEagerTensor(np.asarray(a, dtype=np.int64))
+                vai = np.asarray(a, dtype=np.int64)
             except OverflowError:
-                v = TEagerTensor(np.asarray(a, dtype=np.uint64))
+                v = TEagerTensor(va)
+            if v is None:
+                if int(va) == int(vai):
+                    v = TEagerTensor(vai)
+                else:
+                    v = TEagerTensor(va)
     elif isinstance(a, float):
         v = TEagerTensor(np.array(a, dtype=np.float64))
     elif isinstance(a, bool):

diff --git a/onnx_array_api/npx/npx_functions.py b/onnx_array_api/npx/npx_functions.py
@@ -681,7 +681,7 @@ def ones_like(
     dtype: OptParType[DType] = None,
 ) -> TensorType[ElemType.numerics, "T"]:
     """
-    Implements :func:`numpy.zeros`.
+    Implements :func:`numpy.ones_like`.
     """
     o = make_tensor(
         name="one",
@@ -955,3 +955,25 @@ def zeros(
         value=make_tensor(name="zero", data_type=dtype.code, dims=[1], vals=[0]),
         op="ConstantOfShape",
     )
+
+
+@npxapi_inline
+def zeros_like(
+    x: TensorType[ElemType.allowed, "T"],
+    /,
+    *,
+    dtype: OptParType[DType] = None,
+) -> TensorType[ElemType.numerics, "T"]:
+    """
+    Implements :func:`numpy.zeros_like`.
+    """
+    o = make_tensor(
+        name="zero",
+        data_type=TensorProto.INT64 if dtype is None else dtype.code,
+        dims=[1],
+        vals=[0],
+    )
+    v = var(x.shape, value=o, op="ConstantOfShape")
+    if dtype is None:
+        return var(v, x, op="CastLike")
+    return v
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		python3 -m pytest --cov --cov-report html:_doc/_static/cov_html _unittests
-Original file line number
+Diff line change
@@ Expand Up / @@ -29,6 +29,7 @@ @@
         "sum",
         "take",
         "zeros",
+        "zeros_like",
     ]
@@ Expand Down @@