!14276 Update ci testcases for while bprop

From: @liangzelang
Reviewed-by: @kisnwang,@zhoufeng54
Signed-off-by: @zhoufeng54

tests/st/control/test_cont_grad.py

@@ -69,6 +69,10 @@ def test_while_grad():
     assert np.allclose(graph_output[1].asnumpy(), pynative_output[1].asnumpy(), 0.0001, 0.0001)
     assert np.allclose(graph_output[2].asnumpy(), pynative_output[2].asnumpy(), 0.0001, 0.0001)
 
+@pytest.mark.level0
+@pytest.mark.platform_arm_ascend_training
+@pytest.mark.platform_x86_ascend_training
+@pytest.mark.env_onecard
 def test_while_with_const_param_grad():
     class MyWhileNet(nn.Cell):
         def __init__(self):
@@ -131,6 +135,10 @@ def test_while_with_variable_grad():
     assert np.allclose(graph_output[0].asnumpy(), expect_one, 0.0001, 0.0001)
     assert np.allclose(graph_output[1].asnumpy(), expect_two, 0.0001, 0.0001)
 
+@pytest.mark.level0
+@pytest.mark.platform_arm_ascend_training
+@pytest.mark.platform_x86_ascend_training
+@pytest.mark.env_onecard
 def test_while_with_param_forward():
     class MyWhileNet(nn.Cell):
         def __init__(self):
@@ -155,10 +163,8 @@ def test_while_with_param_forward():
     end = Tensor(np.array(2), dtype=ms.int32)
     x = Tensor(np.arange(8).reshape(2, 2, 2).astype(np.float32), dtype=ms.float32)
     graph_output = net(idx, end, x)
-    # pynative mode
-    context.set_context(mode=context.PYNATIVE_MODE, device_target="Ascend")
-    pynative_output = net(idx, end, x)
-    assert np.allclose(graph_output.asnumpy(), pynative_output.asnumpy(), 0.0001, 0.0001)
+    expect = np.array([[[6, 8], [10, 12]], [[19, 22], [25, 28]]], dtype=np.int32)
+    assert np.allclose(graph_output.asnumpy(), expect, 0.0001, 0.0001)
 
 
 def test_while_endless_case():
@@ -189,6 +195,10 @@ def test_while_endless_case():
     pynative_output = net(idx, end, x)
     assert np.allclose(graph_output.asnumpy(), pynative_output.asnumpy(), 0.0001, 0.0001)
 
+@pytest.mark.level0
+@pytest.mark.platform_arm_ascend_training
+@pytest.mark.platform_x86_ascend_training
+@pytest.mark.env_onecard
 def test_while_with_param_grad():
     class MyWhileNet(nn.Cell):
         def __init__(self):