From bd2173a9f3bf2e9efe82b0f9465f06a5d97a64e2 Mon Sep 17 00:00:00 2001
From: "gengchao4@huawei.com" <gengchao4@huawei.com>
Date: Wed, 21 Apr 2021 10:24:52 +0800
Subject: [PATCH] add support for train_mode tune

---
 tests/ut/ge/CMakeLists.txt                    |  1 +
 .../global_step_insert_pass_unittest.cc       | 74 +++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 tests/ut/ge/graph/passes/global_step_insert_pass_unittest.cc

diff --git a/tests/ut/ge/CMakeLists.txt b/tests/ut/ge/CMakeLists.txt
index f2f08106..0c11c9d2 100755
--- a/tests/ut/ge/CMakeLists.txt
+++ b/tests/ut/ge/CMakeLists.txt
@@ -691,6 +691,7 @@ set(PASS_TEST_FILES
     "graph/passes/stop_gradient_pass_unittest.cc"
     "graph/passes/prevent_gradient_pass_unittest.cc"
     "graph/passes/identity_pass_unittest.cc"
+    "graph/passes/global_step_insert_pass_unittest.cc"
     "graph/passes/placeholder_with_default_pass_unittest.cc"
     "graph/passes/snapshot_pass_unittest.cc"
     "graph/passes/guarantee_const_pass_unittest.cc"
diff --git a/tests/ut/ge/graph/passes/global_step_insert_pass_unittest.cc b/tests/ut/ge/graph/passes/global_step_insert_pass_unittest.cc
new file mode 100644
index 00000000..98e303c7
--- /dev/null
+++ b/tests/ut/ge/graph/passes/global_step_insert_pass_unittest.cc
@@ -0,0 +1,74 @@
+/**
+ * Copyright 2019-2020 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.
+ */
+
+#include <gtest/gtest.h>
+
+#define protected public
+#define private public
+#include "graph/passes/global_step_insert_pass.h"
+
+#include "common/op/ge_op_utils.h"
+#include "common/types.h"
+#include "graph/anchor.h"
+#include "graph/attr_value.h"
+#include "graph/compute_graph.h"
+#include "graph/op_desc.h"
+#include "graph/passes/base_pass.h"
+#include "graph/utils/attr_utils.h"
+#include "graph/utils/graph_utils.h"
+#include "graph/utils/op_desc_utils.h"
+#include "graph/utils/tensor_utils.h"
+#include "graph/tuning_utils.h"
+#include "graph_builder_utils.h"
+#include "graph/ge_context.h"
+#include "graph/ge_local_context.h"
+#include "inc/pass_manager.h"
+#undef protected
+#undef private
+
+using namespace std;
+using namespace testing;
+using namespace ge;
+
+class UtestGlobalStepInsertPass : public Test {
+ protected:
+};
+
+static ComputeGraphPtr BuildGraph1() {
+  ge::ut::GraphBuilder builder("g1");
+  auto var1 = builder.AddNode("var1", "Variable", 0, 1);
+  auto var2 = builder.AddNode("var2", "Variable", 0, 1);
+  auto identity1 = builder.AddNode("identity1", "Identity", 1, 1);
+  auto out = builder.AddNode("out", "NetOutput", 1, 1);
+
+  builder.AddDataEdge(var1, 0, identity1, 0);
+  builder.AddControlEdge(var2, identity1);
+  builder.AddDataEdge(identity1, 0, out, 0);
+  return builder.GetGraph();
+}
+
+TEST_F(UtestGlobalStepInsertPass, skip_tune) {
+  auto graph = BuildGraph1();
+  std::string build_mode;
+  std::map<string, string> options_map;
+  options_map.insert({ge::BUILD_MODE, BUILD_MODE_TUNING});
+  ge::GetThreadLocalContext().SetGraphOption(options_map);
+  GlobalStepInsertPass pass;
+  Status status = pass.Run(graph);
+  EXPECT_EQ(status, SUCCESS);
+  NodePtr found_node = graph->FindNode(NODE_NAME_GLOBAL_STEP);
+  EXPECT_EQ(found_node, nullptr);
+}