!6969 Add st for pynative mode part3

Merge pull request !6969 from Simson/push-to-opensource

tests/st/pynative/loss_scale/test_loss_scale.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============================================================================
-
+""" test_loss_scale """
 import numpy as np
 import pytest
 import mindspore.nn as nn

tests/st/pynative/parser/test_parser_construct.py

@@ -0,0 +1,70 @@
+# Copyright 2020 Huawei Technologies Co., Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============================================================================
+""" test_parser_construct """
+import pytest
+import numpy as np
+from mindspore import context
+from mindspore.nn import Cell
+from mindspore.common.tensor import Tensor
+from mindspore.ops import operations as P
+from mindspore.ops.composite import GradOperation
+
+def setup_module():
+    context.set_context(mode=context.PYNATIVE_MODE, device_target="Ascend")
+
+@pytest.mark.level0
+@pytest.mark.platform_arm_ascend_training
+@pytest.mark.platform_x86_ascend_training
+@pytest.mark.env_onecard
+def test_parser_construct():
+    class ParentNet(Cell):
+        def __init__(self):
+            super().__init__()
+            self.relu = P.ReLU()
+
+        def construct(self, x):
+            return self.relu(x)
+
+    class UncleNet(Cell):
+        def __init__(self):
+            super(UncleNet, self).__init__()
+            self.sigmoid = P.Sigmoid()
+
+        def construct(self, x):
+            return self.sigmoid(x)
+
+    class Net(UncleNet, ParentNet):
+        def __init__(self):
+            super().__init__()
+            super(UncleNet, self).__init__()
+
+        def construct(self, x):
+            return super(UncleNet, self).construct(x)
+
+    input_np_x = np.ones([2, 3, 4, 5]).astype(np.float32)
+    out_np = np.ones([2, 3, 4, 5]).astype(np.float32)
+
+    input_me = Tensor(input_np_x)
+    output_grad_me = Tensor(out_np)
+    net = Net()
+    out_me = net(input_me)
+
+    net1 = Net()
+    grad = GradOperation(sens_param=True)
+    grad_op = grad(net1)
+    grad_me = grad_op(input_me, output_grad_me)
+
+    assert np.allclose(input_np_x, out_me.asnumpy(), 0.001, 0.001)
+    assert np.allclose(input_np_x, grad_me.asnumpy(), 0.001, 0.001)

tests/st/pynative/parser/test_parser_operator.py

@@ -12,16 +12,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============================================================================
-
+""" test_parser_operator """
+import pytest
+import numpy as np
 from mindspore import context
 from mindspore.nn import ReLU
 from mindspore.nn import Cell
 from mindspore.common.tensor import Tensor
-import numpy as np
 
 def setup_module():
     context.set_context(mode=context.PYNATIVE_MODE, device_target="Ascend")
 
+@pytest.mark.level0
+@pytest.mark.platform_arm_ascend_training
+@pytest.mark.platform_x86_ascend_training
+@pytest.mark.env_onecard
 def test_parser_operator_floor_div():
     class Net(Cell):
         def __init__(self):

tests/st/pynative/parser/test_parser_tensor_assign.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============================================================================
-
+""" test_parser_tensor_assign """
 import pytest
 import numpy as np
 import mindspore as ms