From dc534fc19525b2671a9620863daa7ace47a37c00 Mon Sep 17 00:00:00 2001
From: tangwei12 <tangwei12@baidu.com>
Date: Fri, 11 May 2018 16:44:10 +0800
Subject: [PATCH] add checkpoint save op test

---
 paddle/fluid/operators/cpkt_save_op_test.cc | 44 +++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 paddle/fluid/operators/cpkt_save_op_test.cc

diff --git a/paddle/fluid/operators/cpkt_save_op_test.cc b/paddle/fluid/operators/cpkt_save_op_test.cc
new file mode 100644
index 00000000000..3e620a0e9cb
--- /dev/null
+++ b/paddle/fluid/operators/cpkt_save_op_test.cc
@@ -0,0 +1,44 @@
+/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
+
+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"
+#include "paddle/fluid/framework/op_registry.h"
+
+TEST(CkptSaveOp, CPU) {
+  paddle::framework::Scope scope;
+  paddle::platform::CPUPlace place;
+
+  auto var = scope.Var("test_var");
+  auto tensor = var->GetMutable<paddle::framework::LoDTensor>();
+  tensor->Resize({3, 10});
+  paddle::framework::LoD expect_lod;
+  expect_lod.resize(1);
+  expect_lod[0].push_back(0);
+  expect_lod[0].push_back(1);
+  expect_lod[0].push_back(2);
+  expect_lod[0].push_back(3);
+
+  tensor->set_lod(expect_lod);
+  float* expect = tensor->mutable_data<float>(place);
+  for (int64_t i = 0; i < tensor->numel(); ++i) {
+    expect[i] = static_cast<float>(paddle::platform::float16(i));
+  }
+
+  paddle::framework::AttributeMap attrs;
+  attrs.insert({"file_path", std::string("tensor.save")});
+
+  auto save_op = paddle::framework::OpRegistry::CreateOp(
+      "ckpt_save", {{"X", {"test_var"}}}, {}, attrs);
+  save_op->Run(scope, place);
+}
-- 
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