!20909 [MS][RDR] Add lenet st with enable RDR

Merge pull request !20909 from louie5/rdr_test

tests/st/networks/test_gpu_lenet_enable_rdr.py

@@ -0,0 +1,42 @@
+import os
+import tempfile
+import json
+import pytest
+
+import mindspore.context as context
+from .test_gpu_lenet import test_train_lenet, test_train_and_eval_lenet
+
+# create config file for RDR
+def create_config_file(path):
+    data_dict = {'rdr': {'enable': True, 'path': path}}
+    filename = os.path.join(path, "mindspore_config.json")
+    with open(filename, "w") as f:
+        json.dump(data_dict, f)
+    return filename
+
+def test_train(device_type):
+    context.set_context(mode=context.GRAPH_MODE, device_target=device_type)
+    with tempfile.TemporaryDirectory() as tmpdir:
+        config_file = create_config_file(tmpdir)
+        context.set_context(env_config_path=config_file)
+        test_train_lenet()
+
+def test_train_and_eval():
+    context.set_context(mode=context.GRAPH_MODE, device_target="GPU")
+    with tempfile.TemporaryDirectory() as tmpdir:
+        config_file = create_config_file(tmpdir)
+        context.set_context(env_config_path=config_file)
+        # train and eval with GPU
+        test_train_and_eval_lenet()
+
+@pytest.mark.level0
+@pytest.mark.platform_x86_gpu_training
+@pytest.mark.env_onecard
+def test_train_with_GPU():
+    test_train("GPU")
+
+@pytest.mark.level0
+@pytest.mark.platform_x86_gpu_training
+@pytest.mark.env_onecard
+def test_train_and_eval_with_GPU():
+    test_train_and_eval()