!8512 move compareOutput functions to /test

From: @lyvette
Reviewed-by: 
Signed-off-by:

mindspore/lite/src/common/file_utils.cc

@@ -84,37 +84,5 @@ std::string RealPath(const char *path) {
   std::string res = resolvedPath.get();
   return res;
 }
-
-int CompareOutputData(const float *output_data, size_t output_size, const float *correct_data, size_t data_size) {
-  if (output_size != data_size) {
-    printf("compare failed, output_size %zu isn't equal to data_size %zu.\n", output_size, data_size);
-    return 0;
-  }
-  float error = 0;
-  for (size_t i = 0; i < data_size; i++) {
-    float abs = fabs(output_data[i] - correct_data[i]);
-    if (abs > 0.00001) {
-      error += abs;
-    }
-  }
-  error /= data_size;
-
-  if (error > 0.0001) {
-    printf("has accuracy error!\n");
-    printf("%f\n", error);
-    return 1;
-  }
-  return 0;
-}
-
-int CompareOutput(const float *output_data, size_t output_num, const std::string &file_path) {
-  size_t ground_truth_size = 0;
-  auto ground_truth = reinterpret_cast<float *>(mindspore::lite::ReadFile(file_path.c_str(), &ground_truth_size));
-  size_t ground_truth_num = ground_truth_size / sizeof(float);
-  printf("ground truth num : %zu\n", ground_truth_num);
-  int res = CompareOutputData(output_data, output_num, ground_truth, ground_truth_num);
-  delete[] ground_truth;
-  return res;
-}
 }  // namespace lite
 }  // namespace mindspore

mindspore/lite/src/common/file_utils.h

@@ -58,9 +58,6 @@ inline int WriteToBin(const std::string &file_path, void *data, size_t size) {
   return 0;
 }
 
-int CompareOutputData(const float *output_data, size_t output_num, const float *correct_data, size_t data_size);
-int CompareOutput(const float *output_data, size_t output_num, const std::string &file_path);
-
 std::string GetAndroidPackageName();
 std::string GetAndroidPackagePath();
 }  // namespace lite

mindspore/lite/src/common/file_utils_ext.cc

@@ -1,65 +0,0 @@
-/**
- * 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.
- */
-#include <cmath>
-#include <cstddef>
-#include <iostream>
-#include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
-
-namespace mindspore {
-namespace lite {
-static float CompareOutputRelativeData(const float *output_data, const float *correct_data, int data_size) {
-  float error = 0;
-
-  // relative error
-  float diffSum = 0.0f;
-  float sum = 0.0f;
-  for (int i = 0; i < data_size; i++) {
-    sum += std::abs(correct_data[i]);
-  }
-  for (int i = 0; i < data_size; i++) {
-    float diff = std::abs(output_data[i] - correct_data[i]);
-    diffSum += diff;
-  }
-  error = diffSum / sum;
-  return error;
-}
-
-int CompareRelativeOutput(const float *output_data, std::string file_path) {
-  size_t output_size;
-  auto ground_truth = reinterpret_cast<float *>(mindspore::lite::ReadFile(file_path.c_str(), &output_size));
-  if (ground_truth == nullptr) {
-    return 1;
-  }
-  size_t output_num = output_size / sizeof(float);
-  float error = CompareOutputRelativeData(output_data, ground_truth, output_num);
-  delete[] ground_truth;
-  if (error > 1e-4) {
-    return 1;
-  }
-  return 0;
-}
-
-float RelativeOutputError(const float *output_data, std::string file_path) {
-  size_t output_size = 0;
-  auto ground_truth = reinterpret_cast<float *>(mindspore::lite::ReadFile(file_path.c_str(), &output_size));
-  size_t output_num = output_size / sizeof(float);
-  float error = CompareOutputRelativeData(output_data, ground_truth, output_num);
-  delete[] ground_truth;
-  return error;
-}
-}  // namespace lite
-}  // namespace mindspore

mindspore/lite/src/common/file_utils_ext.h

@@ -1,27 +0,0 @@
-/**
- * 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.
- */
-
-#ifndef MINDSPORE_LITE_COMMON_FILE_UTILS_EXT_H_
-#define MINDSPORE_LITE_COMMON_FILE_UTILS_EXT_H_
-#include <string>
-
-namespace mindspore {
-namespace lite {
-int CompareRelativeOutput(const float *output_data, std::string file_path);
-float RelativeOutputError(const float *output_data, std::string file_path);
-}  // namespace lite
-}  // namespace mindspore
-#endif  // MINDSPORE_LITE_COMMON_FILE_UTILS_EXT_H_

mindspore/lite/test/CMakeLists.txt

@@ -133,7 +133,6 @@ set(TEST_LITE_SRC
         ${LITE_DIR}/src/scheduler.cc
         ${LITE_DIR}/src/common/graph_util.cc
         ${LITE_DIR}/src/common/file_utils.cc
-        ${LITE_DIR}/src/common/file_utils_ext.cc
         ${LITE_DIR}/src/common/utils.cc
         ${LITE_DIR}/src/common/string_util.cc
         ${LITE_DIR}/tools/common/graph_util.cc

mindspore/lite/test/common/common_test.h

@@ -22,6 +22,8 @@
 #include <string>
 #include <algorithm>
 #include "gtest/gtest.h"
+#include "src/common/file_utils.h"
+
 namespace mindspore {
 class CommonTest : public testing::Test {
  public:
@@ -34,7 +36,7 @@ class CommonTest : public testing::Test {
   virtual void TearDown();
 
   template <typename T>
-  void PrintData(std::string name, T *output_data, int size) {
+  void PrintData(const std::string &name, T *output_data, int size) {
     std::cout << "The " << name << " is as follows:" << std::endl;
     if (typeid(output_data[0]) == typeid(uint8_t) || typeid(output_data[0]) == typeid(int8_t)) {
       for (int i = 0; i < std::min(size, 100); i++) {
@@ -49,14 +51,22 @@ class CommonTest : public testing::Test {
   }
 
   template <typename T>
-  static void CompareOutputData(T *output_data, T *correct_data, int size, float err_bound) {
+  static int CompareOutputData(const T *output_data, const T *correct_data, int size, float err_bound = 1e-4) {
+    float error = 0;
     for (int i = 0; i < size; i++) {
-      T abs = fabs(output_data[i] - correct_data[i]);
-      ASSERT_LE(abs, err_bound);
+      T diff = std::fabs(output_data[i] - correct_data[i]);
+      if (diff > 0.00001) {
+        error += diff;
+      }
     }
+    error /= static_cast<float>(size);
+    if (error > err_bound) {
+      return 1;
+    }
+    return 0;
   }
 
-  void CompareOutputInt8(int8_t *output_data, int8_t *correct_data, int size, float err_percent) {
+  static void CompareOutputInt8(int8_t *output_data, int8_t *correct_data, int size, float err_percent) {
     int bias_count = 0;
     for (int i = 0; i < size; i++) {
       int8_t diff = abs(output_data[i] - correct_data[i]);
@@ -65,11 +75,62 @@ class CommonTest : public testing::Test {
         bias_count++;
       }
     }
-    float bias_percent = static_cast<float>(bias_count) / size;
+    float bias_percent = static_cast<float>(bias_count) / static_cast<float>(size);
     ASSERT_LE(bias_percent, err_percent);
   }
 
-  void ReadFile(const char *file, size_t *size, char **buf) {
+  static int CompareOutput(const float *output_data, size_t output_num, const std::string &file_path) {
+    size_t ground_truth_size = 0;
+    auto ground_truth = reinterpret_cast<float *>(lite::ReadFile(file_path.c_str(), &ground_truth_size));
+    size_t ground_truth_num = ground_truth_size / sizeof(float);
+    printf("ground truth num : %zu\n", ground_truth_num);
+    int res = CompareOutputData(output_data, ground_truth, ground_truth_num);
+    delete[] ground_truth;
+    return res;
+  }
+
+  static float CompareOutputRelativeData(const float *output_data, const float *correct_data, int data_size) {
+    float error = 0;
+
+    // relative error
+    float diffSum = 0.0f;
+    float sum = 0.0f;
+    for (int i = 0; i < data_size; i++) {
+      sum += std::abs(correct_data[i]);
+    }
+    for (int i = 0; i < data_size; i++) {
+      float diff = std::abs(output_data[i] - correct_data[i]);
+      diffSum += diff;
+    }
+    error = diffSum / sum;
+    return error;
+  }
+
+  static int CompareRelativeOutput(const float *output_data, const std::string &file_path) {
+    size_t output_size;
+    auto ground_truth = reinterpret_cast<float *>(mindspore::lite::ReadFile(file_path.c_str(), &output_size));
+    if (ground_truth == nullptr) {
+      return 1;
+    }
+    size_t output_num = output_size / sizeof(float);
+    float error = CompareOutputRelativeData(output_data, ground_truth, output_num);
+    delete[] ground_truth;
+    if (error > 1e-4) {
+      return 1;
+    }
+    return 0;
+  }
+
+  static float RelativeOutputError(const float *output_data, const std::string &file_path) {
+    size_t output_size = 0;
+    auto ground_truth = reinterpret_cast<float *>(mindspore::lite::ReadFile(file_path.c_str(), &output_size));
+    size_t output_num = output_size / sizeof(float);
+    float error = CompareOutputRelativeData(output_data, ground_truth, output_num);
+    delete[] ground_truth;
+    return error;
+  }
+
+  static void ReadFile(const char *file, size_t *size, char **buf) {
     ASSERT_NE(nullptr, file);
     ASSERT_NE(nullptr, size);
     ASSERT_NE(nullptr, buf);

mindspore/lite/test/ut/internal/infer_test.cc

@@ -72,7 +72,7 @@ TEST_F(InferTest, TestSession) {
     std::cout << *(reinterpret_cast<float *>(outvec.at(0)->data_) + i) << " ";
   }
   std::cout << "\n";
-  CompareOutputData(reinterpret_cast<float *>(outvec.at(0)->data_), expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outvec.at(0)->data_), expect_out, kOutSize, 0.000001));
   DestroyTensor(in);
   DestroyTensor(out);
 }

mindspore/lite/test/ut/internal/src/kernel/fp32/arithmetic_fp32_test.cc

@@ -90,8 +90,8 @@ TEST_F(TestInternalArithmeticFp32, MulTest) {
   out_tensors[0]->data_ = new float[correct_out.size()];
   DoArithmetic(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct_out.data(), correct_out.size(),
-                    0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct_out.data(),
+                                 correct_out.size(), 0.00001));
 
   delete[] out_tensors[0]->data_;
   delete node;

mindspore/lite/test/ut/internal/src/kernel/fp32/bias_add_fp32_test.cc

@@ -82,8 +82,8 @@ TEST_F(TestInternalBiasAddFp32, BiasAddTest) {
   out_tensors[0]->data_ = new float[correct_out.size()];
   DoBiasAdd(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct_out.data(), correct_out.size(),
-                    0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct_out.data(),
+                                 correct_out.size(), 0.00001));
 
   delete out_tensors[0]->data_;
   delete node;

mindspore/lite/test/ut/internal/src/kernel/fp32/reduce_fp32_test.cc

@@ -77,7 +77,7 @@ TEST_F(TestInternalReduceFp32, ReduceSumOneAxisTest) {
 
   DoReduce(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 24, 0.00001));
   delete out_tensors[0]->data_;
   delete node;
   delete params;
@@ -126,7 +126,7 @@ TEST_F(TestInternalReduceFp32, ReduceSumAllAxisTest) {
 
   DoReduce(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 1, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 1, 0.00001));
   delete out_tensors[0]->data_;
   delete node;
   delete params;
@@ -180,7 +180,7 @@ TEST_F(TestInternalReduceFp32, ReduceMeanOneAxisTest) {
 
   DoReduce(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 24, 0.00001));
   delete out_tensors[0]->data_;
   delete node;
   delete params;
@@ -234,7 +234,7 @@ TEST_F(TestInternalReduceFp32, ReduceMeanAllAxisTest) {
 
   DoReduce(in_tensors, out_tensors, node, &allocator);
 
-  CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 1, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(out_tensors.front()->data_), correct, 1, 0.00001));
   delete out_tensors[0]->data_;
   delete node;
   delete params;

mindspore/lite/test/ut/src/runtime/kernel/arm/common/strided_slice_tests.cc

@@ -71,7 +71,7 @@ TEST_F(TestStridedSlice, StridedSlice) {
   EXPECT_EQ(0, ret);
 
   float expect[2] = {0.2390374, 0.05051243};
-  CompareOutputData(output_data, expect, 2, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect, 2, 0.000001));
 
   in_tensor.set_data(nullptr);
   out_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp16/reduce_fp16_tests.cc

@@ -95,7 +95,7 @@ TEST_F(TestReduceFp16, Mean) {
   int num_axis = 1;
   int thread_num = 1;
   Prepare(input_shape, output_shape, in, out, num_axis, axes, thread_num);
-  CompareOutputData(out, correct, 24, 1e-3);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 24, 1e-3));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/activation_fp32_test.cc

@@ -132,7 +132,7 @@ TEST_F(TestActivationFp32, HSwishFp32) {
   kernel->Run();
 
   std::vector<float> expect_output = {-0, -0.33333334, -0.33333334, 0, 0.6666667, 5, 6, 7};
-  CompareOutputData(output.data(), expect_output.data(), 8, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_output.data(), 8, 0.00001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);
@@ -176,7 +176,7 @@ TEST_F(TestActivationFp32, HardTanh1) {
   kernel->Run();
 
   std::vector<float> expect_output = {-1.0, -1.0, -0.5, 0.0, 0.5, 1.0, 1.0, 1.0};
-  CompareOutputData(output.data(), expect_output.data(), 8, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_output.data(), 8, 0.00001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);
@@ -220,7 +220,7 @@ TEST_F(TestActivationFp32, HardTanh2) {
   kernel->Run();
 
   std::vector<float> expect_output = {-2.0, -2.0, -1.0, 0.0, 1.0, 2.0, 2.0, 2.0};
-  CompareOutputData(output.data(), expect_output.data(), 8, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_output.data(), 8, 0.00001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/argminmax_fp32_test.cc

@@ -44,7 +44,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest1) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.000001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest1_keep_dim) {
@@ -69,7 +69,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest1_keep_dim) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.000001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest_axis2_keep_dim) {
@@ -95,7 +95,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest_axis2_keep_dim) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.000001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest2) {
@@ -112,7 +112,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest2) {
   param.get_max_ = true;
   param.keep_dims_ = false;
   ArgMinMax(in.data(), out, shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.000001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMinTest2) {
@@ -129,7 +129,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMinTest2) {
   param.get_max_ = false;
   param.keep_dims_ = false;
   ArgMinMax(in.data(), out, shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.000001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest3_axis2_out_data) {
@@ -146,7 +146,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest3_axis2_out_data) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[10];
   ArgMaxDim2(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest3_axis2_out_index) {
@@ -163,7 +163,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest3_axis2_out_index) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[10];
   ArgMaxDim2(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest4_axis3_out_data) {
@@ -180,7 +180,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest4_axis3_out_data) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[6];
   ArgMaxDim3(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest4_axis3_out_index) {
@@ -197,7 +197,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest4_axis3_out_index) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[6];
   ArgMaxDim3(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest5_axis1_out_index) {
@@ -215,7 +215,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest5_axis1_out_index) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[24];
   ArgMaxDim1(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest5_axis1_out_data) {
@@ -234,7 +234,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest5_axis1_out_data) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[24];
   ArgMaxDim1(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest6_axis0_out_index) {
@@ -251,7 +251,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest6_axis0_out_index) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[16];
   ArgMaxDim0(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMaxTest6_axis0_out_data) {
@@ -268,7 +268,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMaxTest6_axis0_out_data) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[16];
   ArgMaxDim0(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 TEST_F(TestArgMinMaxTestFp32, ArgMinTest1_axis3_out_data) {
@@ -285,7 +285,7 @@ TEST_F(TestArgMinMaxTestFp32, ArgMinTest1_axis3_out_data) {
   ComputeStrides(out_shape.data(), param.out_strides_, out_shape.size());
   float out[6];
   ArgMinDim3(in.data(), out, in_shape.data(), &param);
-  CompareOutputData(out, except_out.data(), except_out.size(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, except_out.data(), except_out.size(), 0.00001));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/arithmetic_fp32_tests.cc

@@ -123,7 +123,7 @@ TEST_F(TestArithmeticTestFp32, AddTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastAdd(in_ptr, add_ptr, tile_data0, tile_data1, out, size, add_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -166,7 +166,7 @@ TEST_F(TestArithmeticTestFp32, MulTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastMul(in_ptr, add_ptr, tile_data0, tile_data1, out, size, mul_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -209,7 +209,7 @@ TEST_F(TestArithmeticTestFp32, DivTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastDiv(in_ptr, add_ptr, tile_data0, tile_data1, out, size, div_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -229,7 +229,7 @@ TEST_F(TestArithmeticTestFp32, DivTest2) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, correct_out.data(), kOutSize, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out.data(), kOutSize, 0.00001));
 }
 
 TEST_F(TestArithmeticTestFp32, FloorDivTest) {
@@ -263,7 +263,7 @@ TEST_F(TestArithmeticTestFp32, FloorDivTest) {
   auto tile_data1 = new float[size];
   int ret = BroadcastFloorDiv(in_ptr, add_ptr, tile_data0, tile_data1, out, size, fdiv_param);
   EXPECT_EQ(ret, 0);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -303,7 +303,7 @@ TEST_F(TestArithmeticTestFp32, FloorModTest) {
   auto tile_data1 = new float[size];
   int ret = BroadcastFloorMod(in_ptr, add_ptr, tile_data0, tile_data1, out, size, fmod_param);
   EXPECT_EQ(ret, 0);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -342,7 +342,7 @@ TEST_F(TestArithmeticTestFp32, LogicalAndTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastLogicalAnd(in_ptr, add_ptr, tile_data0, tile_data1, out, size, logical_and_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -383,7 +383,7 @@ TEST_F(TestArithmeticTestFp32, LogicalOrTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastLogicalOr(in_ptr, add_ptr, tile_data0, tile_data1, out, size, logical_or_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -427,7 +427,7 @@ TEST_F(TestArithmeticTestFp32, MaximumTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastMaximum(in_ptr, add_ptr, tile_data0, tile_data1, out, size, maximum_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -471,7 +471,7 @@ TEST_F(TestArithmeticTestFp32, MinimumTest) {
   auto tile_data0 = new float[size];
   auto tile_data1 = new float[size];
   BroadcastMinimum(in_ptr, add_ptr, tile_data0, tile_data1, out, size, minimum_param);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -507,7 +507,7 @@ TEST_F(TestArithmeticTestFp32, SquaredDifferenceTest) {
   auto tile_data1 = new float[size];
   BroadcastSub(in_ptr, add_ptr, tile_data0, tile_data1, out, size, add_param);
   ElementMul(out, out, out, size);
-  CompareOutputData(out, correct_out_ptr, size, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(out, correct_out_ptr, size, 0.00001));
 
   delete[] out;
   delete[] tile_data0;
@@ -581,7 +581,7 @@ TEST_F(TestArithmeticTestFp32, MulFp32) {
                                     2.547916,    -3.8308315, -0.56281954, 9.992072,  -1.8067529, 1.42546};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -655,7 +655,7 @@ TEST_F(TestArithmeticTestFp32, MulReluFp32) {
                                     2.547916,  0,         0,         9.992072,  0,          1.42546};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -728,7 +728,7 @@ TEST_F(TestArithmeticTestFp32, MulRelu6Fp32) {
                                     1.1281147, 0,         2.547916,  0,         0,          6, 0, 1.42546};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -753,7 +753,7 @@ TEST_F(TestArithmeticTestFp32, MulInt0) {
 
   int correct_data[12] = {0, 2, 2, 9, 8, 5, 18, 14, 8, 27, 20, 11};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulInt1) {
@@ -774,7 +774,7 @@ TEST_F(TestArithmeticTestFp32, MulInt1) {
 
   int correct_data[12] = {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulInt2) {
@@ -795,7 +795,7 @@ TEST_F(TestArithmeticTestFp32, MulInt2) {
 
   int correct_data[12] = {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulInt3) {
@@ -816,7 +816,7 @@ TEST_F(TestArithmeticTestFp32, MulInt3) {
 
   int correct_data[12] = {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulReluInt0) {
@@ -837,7 +837,7 @@ TEST_F(TestArithmeticTestFp32, MulReluInt0) {
 
   int correct_data[12] = {0, 1, 2, 0, 4, 5, 0, 7, 8, 0, 10, 11};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulReluInt1) {
@@ -858,7 +858,7 @@ TEST_F(TestArithmeticTestFp32, MulReluInt1) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 10, 11};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulReluInt2) {
@@ -879,7 +879,7 @@ TEST_F(TestArithmeticTestFp32, MulReluInt2) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 10, 11};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulReluInt3) {
@@ -900,7 +900,7 @@ TEST_F(TestArithmeticTestFp32, MulReluInt3) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 10, 11};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulRelu6Int0) {
@@ -921,7 +921,7 @@ TEST_F(TestArithmeticTestFp32, MulRelu6Int0) {
 
   int correct_data[12] = {0, 1, 2, 0, 4, 5, 0, 6, 6, 0, 6, 6};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulRelu6Int1) {
@@ -942,7 +942,7 @@ TEST_F(TestArithmeticTestFp32, MulRelu6Int1) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 6, 6, 6, 6, 6};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulRelu6Int2) {
@@ -963,7 +963,7 @@ TEST_F(TestArithmeticTestFp32, MulRelu6Int2) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 6, 6, 6, 6, 6};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, MulRelu6Int3) {
@@ -984,7 +984,7 @@ TEST_F(TestArithmeticTestFp32, MulRelu6Int3) {
 
   int correct_data[12] = {0, 0, 0, 0, 0, 0, 6, 6, 6, 6, 6, 6};
 
-  CompareOutputData(out_data, correct_data, 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, correct_data, 12, err_tol));
 }
 
 TEST_F(TestArithmeticTestFp32, AddReluFp32) {
@@ -1053,7 +1053,7 @@ TEST_F(TestArithmeticTestFp32, AddReluFp32) {
     11.572254, 9.565813, 1.6258626, 7.629906,  0,         4.0682936, 0,         0, 13.641247, 0,        3.548678};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -1125,7 +1125,7 @@ TEST_F(TestArithmeticTestFp32, AddRelu6Fp32) {
                                     0, 6,        6, 1.6258626, 6,         0, 4.0682936, 0, 0, 6, 0, 3.548678};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -1199,7 +1199,7 @@ TEST_F(TestArithmeticTestFp32, DivReluFp32) {
                                     5.56195764,  0, 0,           0,          0,          0.71874648};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -1271,7 +1271,7 @@ TEST_F(TestArithmeticTestFp32, DivRelu6Fp32) {
                                     0, 0, 6, 0.28698101, 4.01059523, 0.53567243, 5.56195764, 0, 0, 0, 0, 0.71874648};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -1341,7 +1341,7 @@ TEST_F(TestArithmeticTestFp32, EqualFp32) {
   std::vector<float> correct_out = {0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1};
   auto correct_out_ptr = correct_out.data();
 
-  CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct_out_ptr, 24, 0.00001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/batch_to_space_fp32_test.cc

@@ -39,7 +39,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest1) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_1) {
@@ -57,7 +57,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_1) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest2) {
@@ -76,7 +76,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_2) {
@@ -95,7 +95,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest3) {
@@ -118,7 +118,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest3) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_3) {
@@ -139,7 +139,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_3) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest4) {
@@ -164,7 +164,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest4) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_4) {
@@ -187,7 +187,7 @@ TEST_F(BatchToSpaceTestFp32, BatchToSpaceTest_crop_4) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/batchnorm_fp32_tests.cc

@@ -69,7 +69,7 @@ TEST_F(TestBatchnormFp32, BNTest) {
     std::cout << output[i] << " ,";
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -125,7 +125,7 @@ TEST_F(TestBatchnormFp32, FusedBNTest) {
     std::cout << output[i] << " ,";
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0.ElementsNum(), 0.001));
 
   input0.set_data(nullptr);
   input1.set_data(nullptr);
@@ -176,7 +176,7 @@ TEST_F(TestBatchnormFp32, easyTest) {
     std::cout << output[i] << " ,";
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0.ElementsNum(), 0.001));
 
   input0.set_data(nullptr);
   input1.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/constant_of_shape_fp32_test.cc

@@ -63,7 +63,7 @@ TEST_F(TestConstantOfShapeFp32, Simple) {
   float *output = reinterpret_cast<float *>(outputs_[0]->MutableData());
   for (int i = 0; i < 8; ++i) printf("%f ", output[i]);
   printf("\n");
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete op;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/conv1x1_fp32_tests.cc

@@ -27,7 +27,7 @@ using mindspore::lite::Tensor;
 
 class TestConv1x1Fp32 : public mindspore::CommonTest {
  public:
-  TestConv1x1Fp32() {}
+  TestConv1x1Fp32() = default;
 };
 
 TEST_F(TestConv1x1Fp32, Input1x1PrePack1) {
@@ -54,7 +54,7 @@ TEST_F(TestConv1x1Fp32, Input1x1PrePack1) {
 
   float out[20] = {0};
   Conv1x1InputPack(in, out, conv_param, sizeof(float));
-  EXPECT_EQ(0, lite::CompareOutputData(out, 20, correct, 20));
+  EXPECT_EQ(0, CompareOutputData(out, correct, 20));
   delete conv_param;
 }
 
@@ -95,7 +95,7 @@ TEST_F(TestConv1x1Fp32, Input1x1PrePack2) {
 
   float out[28] = {0};
   Conv1x1InputPack(in, out, conv_param, sizeof(float));
-  CompareOutputData(out, correct, 28, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 28, 0.0001));
   delete conv_param;
 }
 
@@ -114,7 +114,7 @@ TEST_F(TestConv1x1Fp32, Input1x1PrePack3) {
                      -5.052577, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0};
 
   Conv1x1InputPack(in, out, conv_param, sizeof(float));
-  EXPECT_EQ(0, lite::CompareOutputData(out, 18, correct, 18));
+  EXPECT_EQ(0, CompareOutputData(out, correct, 18));
   delete conv_param;
 }
 
@@ -136,12 +136,12 @@ TEST_F(TestConv1x1Fp32, Input1x1PrePack4) {
                      0.0,    0.0,    0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,    0.0};
   float out[54] = {0};
   Conv1x1InputPack(in, out, conv_param, sizeof(float));
-  EXPECT_EQ(0, lite::CompareOutputData(out, 54, correct, 54));
+  EXPECT_EQ(0, CompareOutputData(out, correct, 54));
   delete conv_param;
 }
 
 TEST_F(TestConv1x1Fp32, Conv1x1WeightTest1) {
-  ConvParameter *conv_param = new ConvParameter();
+  auto *conv_param = new ConvParameter();
   float in[] = {0.214637,  0.3815,   0.811557, 0.982146,  0.09123,   0.687198,  0.02742,   0.3360,    0.853275,
                 0.674123,  0.81337,  0.57188,  0.706416,  0.2740942, 0.9045,    0.07155,   0.130864,  0.037712,
                 0.5369175, 0.97283,  0.92133,  0.3588165, 0.7432479, 0.7886823, 0.870324,  0.230946,  0.343969,
@@ -166,13 +166,13 @@ TEST_F(TestConv1x1Fp32, Conv1x1WeightTest1) {
   conv_param->output_channel_ = 7;
   float out[96] = {0};
   Pack1x1WeightFp32(in, out, conv_param);
-  EXPECT_EQ(0, lite::CompareOutputData(out, 96, co, 96));
+  EXPECT_EQ(0, CompareOutputData(out, co, 96));
   delete conv_param;
 }
 
 int Conv1x1TestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                      ConvParameter *conv_param, float **correct) {
-  lite::Tensor *in_t = new lite::Tensor(kNumberTypeFloat, {1, 2, 3, 4}, schema::Format_NHWC, lite::Tensor::VAR);
+  auto *in_t = new lite::Tensor(kNumberTypeFloat, {1, 2, 3, 4}, schema::Format_NHWC, lite::Tensor::VAR);
   in_t->MallocData();
   float in[] = {12.216284, 3.3466918,  15.327419, 5.234958,  0.804376,   9.952188,  14.727955,  -8.080715,
                 13.71383,  8.055829,   6.5845337, -9.25232,  -4.24519,   11.550042, 9.262012,   1.2780352,
@@ -180,21 +180,20 @@ int Conv1x1TestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Ten
   memcpy(in_t->MutableData(), in, sizeof(float) * 24);
   inputs_->push_back(in_t);
 
-  lite::Tensor *weight_t =
-    new lite::Tensor(kNumberTypeFloat, {3, 1, 1, 4}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
+  auto *weight_t = new lite::Tensor(kNumberTypeFloat, {3, 1, 1, 4}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
   weight_t->MallocData();
   float weight[] = {-0.7308652, 0.5257509,  -0.87825793, -1.123181,   -1.2206168, 0.562695,
                     1.5382664,  -0.5020635, 0.8591602,   -0.26410004, 1.1262615,  0.073132955}; /* nhwc */
   memcpy(weight_t->MutableData(), weight, sizeof(float) * 12);
   inputs_->push_back(weight_t);
 
-  lite::Tensor *bias_t = new lite::Tensor(kNumberTypeFloat, {3}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
+  auto *bias_t = new lite::Tensor(kNumberTypeFloat, {3}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
   bias_t->MallocData();
   float bias[] = {2, 2, 2};
   memcpy(bias_t->MutableData(), bias, sizeof(float) * 3);
   inputs_->push_back(bias_t);
 
-  lite::Tensor *out_t = new lite::Tensor(kNumberTypeFloat, {1, 2, 3, 3}, schema::Format_NHWC, lite::Tensor::VAR);
+  auto *out_t = new lite::Tensor(kNumberTypeFloat, {1, 2, 3, 3}, schema::Format_NHWC, lite::Tensor::VAR);
   out_t->MallocData();
   outputs_->push_back(out_t);
 
@@ -214,18 +213,18 @@ TEST_F(TestConv1x1Fp32, Conv1x1Test1) {
   std::vector<lite::Tensor *> inputs_;
   std::vector<lite::Tensor *> outputs_;
   auto conv_param = new ConvParameter();
-  lite::InnerContext *ctx = new lite::InnerContext();
+  auto *ctx = new lite::InnerContext();
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   float *correct;
   int total_size = Conv1x1TestInit1(&inputs_, &outputs_, conv_param, &correct);
-  kernel::Convolution1x1CPUKernel *conv1x1 =
+  auto *conv1x1 =
     new kernel::Convolution1x1CPUKernel(reinterpret_cast<OpParameter *>(conv_param), inputs_, outputs_, ctx, nullptr);
 
   conv1x1->Init();
   conv1x1->Run();
 
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete conv_param;
   delete conv1x1;
   for (auto t : inputs_) delete t;
@@ -236,29 +235,28 @@ TEST_F(TestConv1x1Fp32, Conv1x1Test1) {
 int Conv1x1TestInit2(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                      ConvParameter *conv_param, float **correct) {
   size_t buffer_size;
-  lite::Tensor *in_t = new lite::Tensor(kNumberTypeFloat, {1, 300, 300, 24}, schema::Format_NHWC, lite::Tensor::VAR);
+  auto *in_t = new lite::Tensor(kNumberTypeFloat, {1, 300, 300, 24}, schema::Format_NHWC, lite::Tensor::VAR);
   in_t->MallocData();
   std::string input_path = "./conv/conv1x1fp32_input1_nhwc.bin";
   auto in = reinterpret_cast<float *>(mindspore::lite::ReadFile(input_path.c_str(), &buffer_size));
   memcpy(in_t->MutableData(), in, buffer_size);
   inputs_->push_back(in_t);
 
-  lite::Tensor *weight_t =
-    new lite::Tensor(kNumberTypeFloat, {40, 1, 1, 24}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
+  auto *weight_t = new lite::Tensor(kNumberTypeFloat, {40, 1, 1, 24}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
   weight_t->MallocData();
   std::string weight_path = "./conv/conv1x1fp32_weight1_nhwc.bin";
   auto weight = reinterpret_cast<float *>(mindspore::lite::ReadFile(weight_path.c_str(), &buffer_size));
   memcpy(weight_t->MutableData(), weight, buffer_size);
   inputs_->push_back(weight_t);
 
-  lite::Tensor *bias_t = new lite::Tensor(kNumberTypeFloat, {40}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
+  auto *bias_t = new lite::Tensor(kNumberTypeFloat, {40}, schema::Format_NHWC, lite::Tensor::CONST_TENSOR);
   bias_t->MallocData();
   std::string bias_path = "./conv/conv1x1fp32_bias1_nhwc.bin";
   auto bias = mindspore::lite::ReadFile(bias_path.c_str(), &buffer_size);
   memcpy(bias_t->MutableData(), bias, buffer_size);
   inputs_->push_back(bias_t);
 
-  lite::Tensor *out_t = new lite::Tensor(kNumberTypeFloat, {1, 300, 300, 40}, schema::Format_NHWC, lite::Tensor::VAR);
+  auto *out_t = new lite::Tensor(kNumberTypeFloat, {1, 300, 300, 40}, schema::Format_NHWC, lite::Tensor::VAR);
   out_t->MallocData();
   outputs_->push_back(out_t);
 
@@ -279,17 +277,17 @@ TEST_F(TestConv1x1Fp32, Conv1x1Test2) {
   std::vector<lite::Tensor *> inputs_;
   std::vector<lite::Tensor *> outputs_;
   auto conv_param = new ConvParameter();
-  lite::InnerContext *ctx = new lite::InnerContext();
+  auto *ctx = new lite::InnerContext();
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   float *correct;
   int total_size = Conv1x1TestInit2(&inputs_, &outputs_, conv_param, &correct);
-  kernel::Convolution1x1CPUKernel *conv1x1 =
+  auto *conv1x1 =
     new kernel::Convolution1x1CPUKernel(reinterpret_cast<OpParameter *>(conv_param), inputs_, outputs_, ctx, nullptr);
 
   conv1x1->Init();
   conv1x1->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 
   /* running warm up */
   for (int i = 0; i < 0; i++) {

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/convolution_depthwise_fp32_tests.cc

@@ -135,14 +135,14 @@ TEST_F(TestConvolutionDwFp32, ConvDwFp32Accuracy) {
   auto correct_data = reinterpret_cast<float *>(mindspore::lite::ReadFile(output_path.c_str(), &output_size));
 
   // compare
-  CompareOutputData(output_ptr, correct_data, outputs[0]->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_ptr, correct_data, outputs[0]->ElementsNum(), 0.0001));
 
   delete conv_param;
-  for (unsigned int i = 0; i < inputs.size(); i++) {
-    delete inputs[i];
+  for (auto &input : inputs) {
+    delete input;
   }
-  for (unsigned int i = 0; i < outputs.size(); i++) {
-    delete outputs[i];
+  for (auto &output : outputs) {
+    delete output;
   }
   delete kernel;
   delete correct_data;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/crop_fp32_test.cc

@@ -42,7 +42,7 @@ TEST_F(CropTestFp32, CropTest1) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest2) {
@@ -65,7 +65,7 @@ TEST_F(CropTestFp32, CropTest2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest3) {
@@ -85,7 +85,7 @@ TEST_F(CropTestFp32, CropTest3) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest4) {
@@ -106,7 +106,7 @@ TEST_F(CropTestFp32, CropTest4) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest5) {
@@ -127,7 +127,7 @@ TEST_F(CropTestFp32, CropTest5) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest6) {
@@ -145,11 +145,11 @@ TEST_F(CropTestFp32, CropTest6) {
   crop_param.offset_[2] = 0;
   crop_param.offset_[3] = 0;
   Crop4DNoParallel(input, output, in_shape, out_shape, &crop_param);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest7) {
@@ -164,11 +164,11 @@ TEST_F(CropTestFp32, CropTest7) {
   crop_param.axis_ = 3;
   crop_param.offset_[0] = 1;
   Crop4DNoParallel(input, output, in_shape, out_shape, &crop_param);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest8) {
@@ -187,11 +187,11 @@ TEST_F(CropTestFp32, CropTest8) {
   crop_param.op_parameter_.thread_num_ = 2;
   Crop4D(input, output, in_shape, out_shape, &crop_param, 0);
   Crop4D(input, output, in_shape, out_shape, &crop_param, 1);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest9) {
@@ -213,11 +213,11 @@ TEST_F(CropTestFp32, CropTest9) {
   crop_param.op_parameter_.thread_num_ = 2;
   Crop4D(input, output, in_shape, out_shape, &crop_param, 0);
   Crop4D(input, output, in_shape, out_shape, &crop_param, 1);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest10) {
@@ -237,11 +237,11 @@ TEST_F(CropTestFp32, CropTest10) {
   crop_param.op_parameter_.thread_num_ = 2;
   Crop4D(input, output, in_shape, out_shape, &crop_param, 1);
   Crop4D(input, output, in_shape, out_shape, &crop_param, 0);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(CropTestFp32, CropTest11) {
@@ -277,11 +277,11 @@ TEST_F(CropTestFp32, CropTest11) {
   kernel->Init();
   kernel->Run();
 
-  float *output = reinterpret_cast<float *>(outputs[0]->MutableData());
+  auto *output = reinterpret_cast<float *>(outputs[0]->MutableData());
   for (int i = 0; i < kOutSize; ++i) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/deconvolution_fp32_tests.cc

@@ -25,7 +25,7 @@
 namespace mindspore {
 class TestDeConvolutionFp32 : public mindspore::CommonTest {
  public:
-  TestDeConvolutionFp32() {}
+  TestDeConvolutionFp32() = default;
 };
 
 TEST_F(TestDeConvolutionFp32, DeConvWeightC4x4Pack1) {
@@ -76,7 +76,7 @@ TEST_F(TestDeConvolutionFp32, DeConvWeightC4x4Pack1) {
     0.000,       0.000,       0.000,       0.00};
   float dst[256] = {0};
   PackDeConvWeightFp32(in, dst, 5, 6, 2 * 2);
-  EXPECT_EQ(0, lite::CompareOutputData(dst, 256, co, 256));
+  EXPECT_EQ(0, CompareOutputData(dst, co, 256));
 }
 
 TEST_F(TestDeConvolutionFp32, DeConvWeightC4x4Pack2) {
@@ -91,7 +91,7 @@ TEST_F(TestDeConvolutionFp32, DeConvWeightC4x4Pack2) {
                 -0.293, 18.686, 0.0873, 0,      0,      0,      0,      0,      0,      0,      0,      0};
   float dst[64] = {0};
   PackDeConvWeightFp32(in, dst, 6, 3, 2 * 1);
-  EXPECT_EQ(0, lite::CompareOutputData(dst, 64, co, 64));
+  EXPECT_EQ(0, CompareOutputData(dst, co, 64));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test1) {
@@ -108,15 +108,15 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test1) {
 
   float no[] = {-8.646674, -4.7133026, -0.11849791, -4.530405, -5.419181, 14.387108, 2.8319538, -8.511095};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 1, ActType_No);
-  CompareOutputData(out, no, 8, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 8, 0.0001));
 
   float relu[] = {0, 0, 0, 0, 0, 14.387108, 2.8319538, 0};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 1, ActType_Relu);
-  CompareOutputData(out, relu, 8, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, relu, 8, 0.0001));
 
   float corr_relu6[] = {0, 0, 0, 0, 0, 6, 2.8319538, 0};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 1, ActType_Relu6);
-  CompareOutputData(out, corr_relu6, 8, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, corr_relu6, 8, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test2) {
@@ -134,15 +134,15 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test2) {
   float no[] = {-8.646674, 0, -4.7133026, 0, -0.11849791, 0, -4.530405, 0,
                 -5.419181, 0, 14.387108,  0, 2.8319538,   0, -8.511095, 0};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 2, ActType_No);
-  CompareOutputData(out, no, 16, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 16, 0.0001));
 
   float relu[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14.387108, 0, 2.8319538, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 2, ActType_Relu);
-  CompareOutputData(out, relu, 16, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, relu, 16, 0.0001));
 
   float corr_relu6[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 2.8319538, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 1, 8, 2, ActType_Relu6);
-  CompareOutputData(out, corr_relu6, 16, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, corr_relu6, 16, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test3) {
@@ -161,7 +161,7 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test3) {
                 11.90631,  -4.530405,  -0.47735345, -3.7422307, -5.419181, -0.14518678, -8.15199,    14.387108,
                 8.693133,  8.080041,   2.8319538,   7.177942,   -4.409286, -8.511095,   -5.110127,   -4.992582};
   PostConvFuncFp32C8(in, out, bias, 3, 8, 3, ActType_No);
-  CompareOutputData(out, no, 24, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 24, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test4) {
@@ -179,12 +179,12 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test4) {
   float co32[] = {0, 0, 0, 0, 0,         1.2270198, 0, 0, 0,         0,        0, 0, 0, 0, 0, 0,
                   0, 0, 0, 0, 14.387108, 8.693133,  0, 0, 2.8319538, 7.177942, 0, 0, 0, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 2, 8, 4, ActType_Relu);
-  CompareOutputData(out, co32, 32, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, co32, 32, 0.0001));
 
   float co32_relu6[] = {0, 0, 6, 0, 0, 1.2270198, 6, 6, 0,         0, 6, 0.3088621, 0, 0, 0, 0,
                         0, 0, 0, 6, 6, 6,         6, 0, 2.8319538, 6, 0, 6,         0, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 4, 8, 4, ActType_Relu6);
-  CompareOutputData(out, co32_relu6, 32, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, co32_relu6, 32, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test5) {
@@ -205,19 +205,19 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test5) {
                 -8.334226,   14.387108,  8.693133,    8.080041,   -0.30434704, -3.782834,   2.8319538,   7.177942,
                 -4.409286,   12.194644,  -7.0295477,  -8.511095,  -5.110127,   -4.992582,   -0.31387085, -2.7594402};
   PostConvFuncFp32C8(in, out, bias, 5, 8, 5, ActType_No);
-  CompareOutputData(out, no, 40, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 40, 0.0001));
 
   float relu[] = {0,         0,        8.56133,  0,         0,         0,         1.2270198, 17.954533, 11.086085, 0,
                   0,         0,        11.90631, 0.3088621, 11.196218, 0,         0,         0,         0,         0,
                   0,         0,        0,        9.464027,  0,         14.387108, 8.693133,  8.080041,  0,         0,
                   2.8319538, 7.177942, 0,        12.194644, 0,         0,         0,         0,         0,         0};
   PostConvFuncFp32C8(in, out, bias, 5, 8, 5, ActType_Relu);
-  CompareOutputData(out, relu, 40, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, relu, 40, 0.0001));
 
   float corr_relu6[] = {0, 0, 6, 0, 0, 0, 1.2270198, 6, 6, 0, 0,         0, 6, 0.3088621, 6, 0, 0, 0, 0, 0,
                         0, 0, 0, 6, 0, 6, 6,         6, 0, 0, 2.8319538, 6, 0, 6,         0, 0, 0, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 5, 8, 5, ActType_Relu6);
-  CompareOutputData(out, corr_relu6, 40, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, corr_relu6, 40, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test6) {
@@ -231,13 +231,13 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test6) {
   float no_3[] = {-9.389655,  -5.83877,   7.5724425, 0, 0, 0, -0.8614793, -4.404605, 10.917422,  0, 0, 0,
                   -6.1621623, -0.6315082, -9.140878, 0, 0, 0, 2.0889723,  6.6916203, -5.3981733, 0, 0, 0};
   PostConvFuncFp32C8(in, out, bias, 3, 4, 6, ActType_No);
-  CompareOutputData(out, no_3, 24, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no_3, 24, 0.0001));
 
   float no_6[] = {-9.389655, -5.83877,   7.5724425,  -1.4675674,  -5.456284,  0.7406984,  -0.8614793, -4.404605,
                   10.917422, 0.11158327, -5.2733865, -0.96367484, -6.1621623, -0.6315082, -9.140878,  9.266748,
                   13.644127, 8.206812,   2.0889723,  6.6916203,   -5.3981733, 11.997365,  -9.254076,  -5.5964484};
   PostConvFuncFp32C8(in, out, bias, 6, 4, 6, ActType_No);
-  CompareOutputData(out, no_6, 24, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no_6, 24, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test7) {
@@ -253,7 +253,7 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test7) {
                 -6.1621623, -0.6315082, -9.140878,  9.266748,   13.644127,  8.206812,    7.091153,
                 2.0889723,  6.6916203,  -5.3981733, 11.997365,  -9.254076,  -5.5964484,  -5.981469};
   PostConvFuncFp32C8(in, out, bias, 7, 4, 7, ActType_No);
-  CompareOutputData(out, no, 28, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 28, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_2) {
@@ -269,7 +269,7 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_2) {
                 -0.8614793, -4.404605,  10.917422,  0.11158327, -5.2733865, -0.96367484, -4.731118, -7.576815,
                 2.0889723,  6.6916203,  -5.3981733, 11.997365,  -9.254076,  -5.5964484,  -5.981469, -0.51114964};
   PostConvFuncFp32C8(in, out, bias, 16, 2, 16, ActType_No);
-  CompareOutputData(out, no, 28, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 28, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_4) {
@@ -293,7 +293,7 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_4) {
                 2.0889723,  6.6916203,  -5.3981733, 11.997365,  -9.254076,  -5.5964484,  -5.981469, -0.51114964,
                 2.0889723,  6.6916203,  -5.3981733, 11.997365,  -9.254076,  -5.5964484,  -5.981469, -0.51114964};
   PostConvFuncFp32C8(in, out, bias, 16, 4, 16, ActType_No);
-  CompareOutputData(out, no, 64, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 64, 0.0001));
 }
 
 TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_8) {
@@ -317,13 +317,13 @@ TEST_F(TestDeConvolutionFp32, PostConvFuncC8Test8_8) {
                 -6.1621623, -0.6315082, -9.140878,  9.266748,   13.644127,  8.206812,    7.091153,  -0.50162584,
                 2.0889723,  6.6916203,  -5.3981733, 11.997365,  -9.254076,  -5.5964484,  -5.981469, -0.51114964};
   PostConvFuncFp32C8(in, out, bias, 8, 8, 8, ActType_No);
-  CompareOutputData(out, no, 64, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, no, 64, 0.0001));
 }
 
 int DeConvTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                     ConvParameter *conv_param, float **correct) {
   std::vector<int> in_dims_nhwc = {1, 5, 7, 2};
-  lite::Tensor *in_t =
+  auto *in_t =
     new lite::Tensor(kNumberTypeFloat, in_dims_nhwc, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   float in_nchw[] = {
@@ -339,7 +339,7 @@ int DeConvTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tens
   inputs_->push_back(in_t);
 
   std::vector<int> weight_dims_nhwc = {2, 3, 3, 6};
-  lite::Tensor *weight_t =
+  auto *weight_t =
     new lite::Tensor(kNumberTypeFloat, weight_dims_nhwc, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   weight_t->MallocData();
   float weight_nchw[] = {
@@ -361,15 +361,14 @@ int DeConvTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tens
                      weight_t->Channel());
   inputs_->push_back(weight_t);
 
-  lite::Tensor *bias_t =
-    new lite::Tensor(kNumberTypeFloat, {6}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *bias_t = new lite::Tensor(kNumberTypeFloat, {6}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   bias_t->MallocData();
   float bias[] = {-0.19064677, -0.0034778118, 0.63741624, -1.0311537, -1.0288948, 0.71384084};
   memcpy(bias_t->MutableData(), bias, sizeof(float) * 6);
   inputs_->push_back(bias_t);
 
   std::vector<int> output_nhwc_dims = {1, 9, 13, 6};
-  lite::Tensor *out_t =
+  auto *out_t =
     new lite::Tensor(kNumberTypeFloat, output_nhwc_dims, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   out_t->MallocData();
   outputs_->push_back(out_t);
@@ -476,19 +475,19 @@ int DeConvTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tens
 TEST_F(TestDeConvolutionFp32, DeConvTest1) {
   std::vector<lite::Tensor *> inputs_;
   std::vector<lite::Tensor *> outputs_;
-  ConvParameter *deconv_param = new ConvParameter();
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *deconv_param = new ConvParameter();
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   float *correct;
   int total_size = DeConvTestInit1(&inputs_, &outputs_, deconv_param, &correct);
-  kernel::DeConvolutionCPUKernel *deconv =
+  auto *deconv =
     new kernel::DeConvolutionCPUKernel(reinterpret_cast<OpParameter *>(deconv_param), inputs_, outputs_, ctx, nullptr);
 
   deconv->Init();
   deconv->Run();
 
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete deconv_param;
   delete deconv;
   for (auto t : inputs_) delete t;
@@ -547,15 +546,15 @@ TEST_F(TestDeConvolutionFp32, DeConvTest2) {
   auto deconv_param = new ConvParameter();
   float *correct;
   int total_size = DeConvTestInit2(&inputs_, &outputs_, deconv_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::DeConvolutionCPUKernel *deconv =
+  auto *deconv =
     new kernel::DeConvolutionCPUKernel(reinterpret_cast<OpParameter *>(deconv_param), inputs_, outputs_, ctx, nullptr);
 
   deconv->Init();
   deconv->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 
   delete deconv;
   for (auto t : inputs_) delete t;
@@ -625,15 +624,15 @@ TEST_F(TestDeConvolutionFp32, DeConvTest3) {
   auto deconv_param = new ConvParameter();
   float *correct;
   int total_size = DeConvTestInit3(&inputs_, &outputs_, deconv_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::DeConvolutionCPUKernel *deconv =
+  auto *deconv =
     new kernel::DeConvolutionCPUKernel(reinterpret_cast<OpParameter *>(deconv_param), inputs_, outputs_, ctx, nullptr);
 
   deconv->Init();
   deconv->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 
   delete deconv;
   for (auto t : inputs_) delete t;
@@ -694,15 +693,15 @@ TEST_F(TestDeConvolutionFp32, DeConvTest4) {
   auto deconv_param = new ConvParameter();
   float *correct;
   int total_size = DeConvTestInit4(&inputs_, &outputs_, deconv_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::DeConvolutionCPUKernel *deconv =
+  auto *deconv =
     new kernel::DeConvolutionCPUKernel(reinterpret_cast<OpParameter *>(deconv_param), inputs_, outputs_, ctx, nullptr);
 
   deconv->Init();
   deconv->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 
   /* running warm up */
   for (int i = 0; i < 0; i++) {

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/depth_to_space_fp32_test.cc

@@ -51,7 +51,7 @@ TEST_F(DepthToSpaceTestFp32, DepthToSpaceTest2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 TEST_F(DepthToSpaceTestFp32, DepthToSpaceTest3) {
@@ -80,6 +80,6 @@ TEST_F(DepthToSpaceTestFp32, DepthToSpaceTest3) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/detection_post_process_test.cc

@@ -129,33 +129,33 @@ TEST_F(TestDetectionPostProcessFp32, Fast) {
   op->Init();
   op->Run();
 
-  float *output_boxes = reinterpret_cast<float *>(outputs_[0]->MutableData());
+  auto *output_boxes = reinterpret_cast<float *>(outputs_[0]->MutableData());
   size_t output_boxes_size;
   std::string output_boxes_path = "./test_data/detectionPostProcess/output_0.bin";
   auto correct_boxes =
     reinterpret_cast<float *>(mindspore::lite::ReadFile(output_boxes_path.c_str(), &output_boxes_size));
-  CompareOutputData(output_boxes, correct_boxes, outputs_[0]->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_boxes, correct_boxes, outputs_[0]->ElementsNum(), 0.0001));
 
-  float *output_classes = reinterpret_cast<float *>(outputs_[1]->MutableData());
+  auto *output_classes = reinterpret_cast<float *>(outputs_[1]->MutableData());
   size_t output_classes_size;
   std::string output_classes_path = "./test_data/detectionPostProcess/output_1.bin";
   auto correct_classes =
     reinterpret_cast<float *>(mindspore::lite::ReadFile(output_classes_path.c_str(), &output_classes_size));
-  CompareOutputData(output_classes, correct_classes, outputs_[1]->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_classes, correct_classes, outputs_[1]->ElementsNum(), 0.0001));
 
-  float *output_scores = reinterpret_cast<float *>(outputs_[2]->MutableData());
+  auto *output_scores = reinterpret_cast<float *>(outputs_[2]->MutableData());
   size_t output_scores_size;
   std::string output_scores_path = "./test_data/detectionPostProcess/output_2.bin";
   auto correct_scores =
     reinterpret_cast<float *>(mindspore::lite::ReadFile(output_scores_path.c_str(), &output_scores_size));
-  CompareOutputData(output_scores, correct_scores, outputs_[2]->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_scores, correct_scores, outputs_[2]->ElementsNum(), 0.0001));
 
-  float *output_num_det = reinterpret_cast<float *>(outputs_[3]->MutableData());
+  auto *output_num_det = reinterpret_cast<float *>(outputs_[3]->MutableData());
   size_t output_num_det_size;
   std::string output_num_det_path = "./test_data/detectionPostProcess/output_3.bin";
   auto correct_num_det =
     reinterpret_cast<float *>(mindspore::lite::ReadFile(output_num_det_path.c_str(), &output_num_det_size));
-  CompareOutputData(output_num_det, correct_num_det, outputs_[3]->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_num_det, correct_num_det, outputs_[3]->ElementsNum(), 0.0001));
 
   delete op;
   for (auto t : inputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/fullconnection_fp32_tests.cc

@@ -33,14 +33,14 @@ class TestFcFp32 : public mindspore::CommonTest {
 
 int FcTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                 MatMulParameter *matmal_param, float **correct) {
-  Tensor *in_t = new Tensor(kNumberTypeFloat, {2, 2, 2, 2}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *in_t = new Tensor(kNumberTypeFloat, {2, 2, 2, 2}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   float in[] = {-3.2366564, -4.7733846, -7.8329225, 16.146885, 5.060793,  -6.1471,  -1.7680453, -6.5721383,
                 17.87506,   -5.1192183, 10.742863,  1.4536934, 19.693445, 19.45783, 5.063163,   0.5234792};
   memcpy(in_t->MutableData(), in, sizeof(float) * in_t->ElementsNum());
   inputs_->push_back(in_t);
 
-  Tensor *weight_t = new Tensor(kNumberTypeFloat, {3, 8}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *weight_t = new Tensor(kNumberTypeFloat, {3, 8}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   weight_t->MallocData();
   float weight[] = {-0.0024438887, 0.0006738146, -0.008169129, 0.0021510671,  -0.012470592,   -0.0053063435,
                     0.006050155,   0.008656233,  0.012911413,  -0.0028635843, -0.00034080597, -0.0010622552,
@@ -49,13 +49,13 @@ int FcTestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *
   memcpy(weight_t->MutableData(), weight, sizeof(float) * weight_t->ElementsNum());
   inputs_->push_back(weight_t);
 
-  Tensor *bias_t = new Tensor(kNumberTypeFloat, {3}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *bias_t = new Tensor(kNumberTypeFloat, {3}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   bias_t->MallocData();
   float bias[] = {1.6103756, -0.9872417, 0.546849};
   memcpy(bias_t->MutableData(), bias, sizeof(float) * bias_t->ElementsNum());
   inputs_->push_back(bias_t);
 
-  Tensor *out_t = new Tensor(kNumberTypeFloat, {2, 3}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *out_t = new Tensor(kNumberTypeFloat, {2, 3}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   out_t->MallocData();
   outputs_->push_back(out_t);
 
@@ -76,44 +76,43 @@ TEST_F(TestFcFp32, FcTest1) {
   auto matmul_param = new MatMulParameter();
   float *correct;
   int total_size = FcTestInit1(&inputs_, &outputs_, matmul_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::FullconnectionCPUKernel *fc =
+  auto *fc =
     new kernel::FullconnectionCPUKernel(reinterpret_cast<OpParameter *>(matmul_param), inputs_, outputs_, ctx, nullptr);
 
   fc->Init();
   fc->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 }
 
 int FcTestInit2(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                 MatMulParameter *matmal_param, float **correct) {
   size_t buffer_size;
 
-  Tensor *in_t =
-    new Tensor(kNumberTypeFloat, {20, 4, 2, 10}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
+  auto *in_t = new Tensor(kNumberTypeFloat, {20, 4, 2, 10}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   std::string in_path = "./matmul/FcFp32_input1.bin";
   auto in_data = mindspore::lite::ReadFile(in_path.c_str(), &buffer_size);
   memcpy(in_t->MutableData(), in_data, buffer_size);
   inputs_->push_back(in_t);
 
-  Tensor *weight_t = new Tensor(kNumberTypeFloat, {30, 80}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
+  auto *weight_t = new Tensor(kNumberTypeFloat, {30, 80}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
   weight_t->MallocData();
   std::string weight_path = "./matmul/FcFp32_weight1.bin";
   auto w_data = mindspore::lite::ReadFile(weight_path.c_str(), &buffer_size);
   memcpy(weight_t->MutableData(), w_data, buffer_size);
   inputs_->push_back(weight_t);
 
-  Tensor *bias_t = new Tensor(kNumberTypeFloat, {30}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
+  auto *bias_t = new Tensor(kNumberTypeFloat, {30}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
   bias_t->MallocData();
   std::string bias_path = "./matmul/FcFp32_bias1.bin";
   auto bias_data = mindspore::lite::ReadFile(bias_path.c_str(), &buffer_size);
   memcpy(bias_t->MutableData(), bias_data, buffer_size);
   inputs_->push_back(bias_t);
 
-  Tensor *out_t = new Tensor(kNumberTypeFloat, {20, 30}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
+  auto *out_t = new Tensor(kNumberTypeFloat, {20, 30}, schema::Format_NCHW, lite::Tensor::Category::CONST_TENSOR);
   out_t->MallocData();
   outputs_->push_back(out_t);
 
@@ -135,26 +134,26 @@ TEST_F(TestFcFp32, FcTest2) {
   auto matmul_param = new MatMulParameter();
   float *correct;
   int total_size = FcTestInit2(&inputs_, &outputs_, matmul_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::FullconnectionCPUKernel *fc =
+  auto *fc =
     new kernel::FullconnectionCPUKernel(reinterpret_cast<OpParameter *>(matmul_param), inputs_, outputs_, ctx, nullptr);
 
   fc->Init();
   fc->Run();
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
 }
 
 void FcTestInit3(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                  MatMulParameter *matmal_param, float **correct) {
-  Tensor *in_t = new Tensor(kNumberTypeFloat, {1, 1, 1, 20}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *in_t = new Tensor(kNumberTypeFloat, {1, 1, 1, 20}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   float in[] = {1, 0, 3, 0, 4, 5, 2, 5, 2, 5, 1, 5, 0, 1, 2, 0, 2, 1, 0, 5};
   memcpy(in_t->MutableData(), in, sizeof(float) * in_t->ElementsNum());
   inputs_->push_back(in_t);
 
-  Tensor *weight_t = new Tensor(kNumberTypeFloat, {16, 20}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *weight_t = new Tensor(kNumberTypeFloat, {16, 20}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   weight_t->MallocData();
   float weight[] = {0, 5, 5, 3, 0, 5, 3, 1, 0, 1, 3, 0, 5, 5, 2, 4, 0, 1, 1, 2, 3, 0, 5, 5, 4, 4, 1, 4, 1, 1, 5, 3,
                     3, 1, 0, 3, 1, 2, 4, 5, 3, 4, 4, 0, 3, 5, 0, 3, 4, 1, 0, 1, 3, 4, 0, 5, 2, 5, 0, 4, 2, 2, 2, 2,
@@ -169,7 +168,7 @@ void FcTestInit3(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor
   memcpy(weight_t->MutableData(), weight, sizeof(float) * weight_t->ElementsNum());
   inputs_->push_back(weight_t);
 
-  Tensor *out_t = new Tensor(kNumberTypeFloat, {1, 16}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *out_t = new Tensor(kNumberTypeFloat, {1, 16}, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   out_t->MallocData();
   outputs_->push_back(out_t);
 
@@ -185,17 +184,17 @@ TEST_F(TestFcFp32, FcTest3) {
   auto matmul_param = new MatMulParameter();
   float *correct;
   FcTestInit3(&inputs_, &outputs_, matmul_param, &correct);
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::FullconnectionCPUKernel *fc =
+  auto *fc =
     new kernel::FullconnectionCPUKernel(reinterpret_cast<OpParameter *>(matmul_param), inputs_, outputs_, ctx, nullptr);
 
   fc->Init();
   struct timeval start, end;
-  gettimeofday(&start, NULL);
+  gettimeofday(&start, nullptr);
   for (int i = 0; i < 100000; ++i) fc->Run();
-  gettimeofday(&end, NULL);
+  gettimeofday(&end, nullptr);
   // printf("## elapsed: %llu\n", 1000000 * (end.tv_sec - start.tv_sec) + end.tv_usec - end.tv_usec);
 }
 

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/instance_norm_fp32_tests.cc

@@ -69,7 +69,7 @@ TEST_F(TestInstanceNormFp32, INTest1) {
     std::cout << output[i] << " ,";
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -124,7 +124,7 @@ TEST_F(TestInstanceNormFp32, INTest2) {
     std::cout << output[i] << " ,";
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/l2norm_fp32_test.cc

@@ -92,7 +92,7 @@ TEST_F(TestL2NormFp32, Test1) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol_);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol_));
 }
 
 // 2thread  all axis relu
@@ -113,7 +113,7 @@ TEST_F(TestL2NormFp32, Test2) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol_);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol_));
 }
 
 // 4 thread  trailing axis  no activation
@@ -134,7 +134,7 @@ TEST_F(TestL2NormFp32, Test3) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol_);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol_));
 }
 
 // 1 thread  trailing axis  no activation
@@ -155,7 +155,7 @@ TEST_F(TestL2NormFp32, Test4) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol_);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol_));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/lsh_projection_fp32_tests.cc

@@ -71,7 +71,7 @@ TEST_F(TestLshProjectionFp32, Dense1DInputs) {
 
   std::vector<int32_t> except_result = {0, 0, 0, 1, 0, 0};
   PrintData("output data", output_data, 6);
-  CompareOutputData(output_data, except_result.data(), 6, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, except_result.data(), 6, 0.000001));
 
   in_tensor0.set_data(nullptr);
   in_tensor1.set_data(nullptr);
@@ -111,7 +111,7 @@ TEST_F(TestLshProjectionFp32, Sparse1DInputs) {
 
   std::vector<int32_t> except_result = {0, 5, 8};
   PrintData("output data", output_data, 3);
-  CompareOutputData(output_data, except_result.data(), 3, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, except_result.data(), 3, 0.000001));
 
   in_tensor0.set_data(nullptr);
   in_tensor1.set_data(nullptr);
@@ -155,7 +155,7 @@ TEST_F(TestLshProjectionFp32, Sparse3DInputs) {
 
   std::vector<int32_t> except_result = {2, 5, 9};
   PrintData("output data", output_data, 3);
-  CompareOutputData(output_data, except_result.data(), 3, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, except_result.data(), 3, 0.000001));
 
   in_tensor0.set_data(nullptr);
   in_tensor1.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/lstm_fp32_tests.cc

@@ -23,7 +23,7 @@
 namespace mindspore {
 class LstmFp32 : public mindspore::CommonTest {
  public:
-  LstmFp32() {}
+  LstmFp32() = default;
 };
 
 void InitLstmParam(LstmParameter *lstm_param) {
@@ -124,7 +124,7 @@ void InitLstmForwardCreator(std::vector<lite::Tensor *> *inputs, std::vector<lit
   outputs->push_back(hidden_state);
 }
 
-void CompareOutput(lite::Tensor *output, std::vector<float> data) {
+void CompareResult(lite::Tensor *output, std::vector<float> data) {
   for (int i = 0; i < output->ElementsNum(); i++) {
     std::cout << reinterpret_cast<float *>(output->MutableData())[i] << ", ";
   }
@@ -162,20 +162,20 @@ TEST_F(LstmFp32, LstmForwardFp32Accuracy) {
   std::cout << "==================output data=================" << std::endl;
   std::vector<float> output0_data = {-0.0702, 0.1225,  0.0876,  -0.0357, -0.0227, -0.2294,
                                      -0.0345, -0.0108, -0.2002, 0.0451,  0.0853,  -0.1205};
-  CompareOutput(outputs[0], output0_data);
+  CompareResult(outputs[0], output0_data);
 
   std::vector<float> output1_data = {0.0451, 0.0853, -0.1205};
-  CompareOutput(outputs[1], output1_data);
+  CompareResult(outputs[1], output1_data);
 
   std::vector<float> output2_data = {0.0989, 0.2094, -0.4132};
-  CompareOutput(outputs[2], output2_data);
+  CompareResult(outputs[2], output2_data);
 
   delete lstm_param;
   for (unsigned int i = 0; i < inputs.size() - 1; i++) {
     delete inputs[i];
   }
-  for (unsigned int i = 0; i < outputs.size(); i++) {
-    delete outputs[i];
+  for (auto &output : outputs) {
+    delete output;
   }
   delete kernel;
   MS_LOG(INFO) << "LstmFp32 forward accuracy passed";
@@ -312,20 +312,20 @@ TEST_F(LstmFp32, LstmBackwardFp32Accuracy) {
   std::vector<float> output0_data = {-0.2922, -0.1416, 0.0077,  -0.0422, -0.0585, 0.2061,  -0.2385, -0.0146,
                                      -0.1796, -0.0554, -0.0973, 0.1013,  -0.3062, -0.1516, -0.0310, 0.0459,
                                      -0.0784, 0.0949,  0.0249,  -0.0653, -0.0869, -0.1113, -0.2155, -0.0500};
-  CompareOutput(outputs[0], output0_data);
+  CompareResult(outputs[0], output0_data);
 
   std::vector<float> output1_data = {0.0249, -0.0653, -0.0869, -0.0422, -0.0585, 0.2061};
-  CompareOutput(outputs[1], output1_data);
+  CompareResult(outputs[1], output1_data);
 
   std::vector<float> output2_data = {0.0373, -0.2322, -0.1477, -0.1621, -0.1808, 0.5146};
-  CompareOutput(outputs[2], output2_data);
+  CompareResult(outputs[2], output2_data);
 
   delete lstm_param;
   for (unsigned int i = 0; i < inputs.size() - 1; i++) {
     delete inputs[i];
   }
-  for (unsigned int i = 0; i < outputs.size(); i++) {
-    delete outputs[i];
+  for (auto &output : outputs) {
+    delete output;
   }
   delete kernel;
   MS_LOG(INFO) << "LstmFp32 backward accuracy passed";

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/matmul_fp32_tests.cc

@@ -45,7 +45,7 @@ TEST_F(TestMatMulFp32, Row2Col8Test1) {
                 0.75, 0.24, 0,    0,    0,    0,    0,    0,    0.66, 0.52, 0,    0,    0,    0,    0,    0};
   float out[144] = {0};
   RowMajor2Col8Major(in, out, 10, 9);
-  CompareOutputData(out, co, 144, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, co, 144, 0.0001));
 }
 
 TEST_F(TestMatMulFp32, Row2Col8Test2) {
@@ -65,11 +65,11 @@ TEST_F(TestMatMulFp32, Row2Col8Test2) {
                 0.24, 0,    0,    0,    0,    0,    0,    0.92, 0.52, 0,    0,    0,    0,    0,    0};
   float out[120] = {0};
   RowMajor2Col8Major(in, out, 18, 5);
-  CompareOutputData(out, co, 120, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(out, co, 120, 0.0001));
 }
 
 int MMTestInit(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_, float *a_ptr, float *b_ptr,
-               std::vector<int> a_shape, std::vector<int> b_shape, std::vector<int> c_shape) {
+               const std::vector<int> &a_shape, const std::vector<int> &b_shape, const std::vector<int> &c_shape) {
   auto in_t = new lite::Tensor(kNumberTypeFloat, a_shape, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   memcpy(in_t->MutableData(), a_ptr, sizeof(float) * in_t->ElementsNum());
@@ -89,8 +89,8 @@ int MMTestInit(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *>
 }
 
 int MMTestInit2(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_, float *a_ptr, float *b_ptr,
-                float *bias_ptr, std::vector<int> a_shape, std::vector<int> b_shape, std::vector<int> bias_shape,
-                std::vector<int> c_shape) {
+                float *bias_ptr, const std::vector<int> &a_shape, const std::vector<int> &b_shape,
+                const std::vector<int> &bias_shape, const std::vector<int> &c_shape) {
   auto in_t = new lite::Tensor(kNumberTypeFloat, a_shape, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   memcpy(in_t->MutableData(), a_ptr, sizeof(float) * in_t->ElementsNum());
@@ -140,7 +140,7 @@ TEST_F(TestMatMulFp32, simple) {
   mm->Run();
   float correct[] = {-0.1256939023733139, -0.07744802534580231,  0.07410638779401779,
                      -0.3049793541431427, -0.027687929570674896, -0.18109679222106934};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete mm;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;
@@ -173,7 +173,7 @@ TEST_F(TestMatMulFp32, simple_bias) {
   mm->Run();
   float correct[] = {-0.1256939023733139 + 1, -0.07744802534580231 + 2,  0.07410638779401779 + 3,
                      -0.3049793541431427 + 1, -0.027687929570674896 + 2, -0.18109679222106934 + 3};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete mm;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;
@@ -264,7 +264,7 @@ TEST_F(TestMatMulFp32, simple2) {
     346, 486, 451, 451, 490, 475, 339, 319, 409, 315, 324, 367, 493, 286, 348, 185, 240, 287, 214, 312, 265, 237, 218,
     261, 316, 279, 186, 377, 319, 279, 304, 281, 207, 261, 209, 287, 270, 415, 378, 312, 388, 423, 273, 230, 294, 239,
     243, 319, 346};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete mm;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;
@@ -294,7 +294,7 @@ TEST_F(TestMatMulFp32, simple_transb) {
   mm->Init();
   mm->Run();
   float correct[] = {0.00533547, 0.002545945, 0.062974121, -0.445441471, -0.246223617, -0.142070031};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete mm;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;
@@ -348,7 +348,7 @@ TEST_F(TestMatMulFp32, batch) {
                      -17.63555145263672, -8.490625381469727,  5.317771911621094,   -14.561882019042969,
                      -7.251564025878906, -2.508212089538574,  5.86458683013916,    -3.466249465942383,
                      8.869029998779297,  25.034008026123047};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete mm;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/non_max_suppression_fp32_tests.cc

@@ -110,7 +110,8 @@ TEST_F(TestNMSFp32, TestCase1) {
   EXPECT_EQ(0, ret);
 
   std::vector<int32_t> expect{0, 0, 3, 0, 0, 0, 0, 0, 5};
-  CompareOutputData(reinterpret_cast<int32_t *>(out_tensor_.data_c()), expect.data(), output_size, err_tol_);
+  ASSERT_EQ(0,
+            CompareOutputData(reinterpret_cast<int32_t *>(out_tensor_.data_c()), expect.data(), output_size, err_tol_));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/pad_fp32_test.cc

@@ -131,7 +131,7 @@ TEST_F(TestPadFp32, TestPad1) {
     20.0, 21.0, 22.0, 23.0, 21.0, 22.0, 23.0, 18.0, 19.0, 20.0, 15.0, 16.0, 17.0, 12.0, 13.0, 14.0, 9.0,  10.0, 11.0,
     6.0,  7.0,  8.0,  3.0,  4.0,  5.0,  0.0,  1.0,  2.0,  0.0,  1.0,  2.0,  3.0,  4.0,  5.0,  6.0,  7.0,  8.0,  9.0,
     10.0, 11.0, 9.0,  10.0, 11.0, 6.0,  7.0,  8.0,  3.0,  4.0,  5.0,  0.0,  1.0,  2.0};
-  CompareOutputData(out_data, expect.data(), 432, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 432, err_tol));
 }
 
 TEST_F(TestPadFp32, TestPad2) {
@@ -166,7 +166,7 @@ TEST_F(TestPadFp32, TestPad2) {
     16.0, 17.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0, 23.0, 18.0, 19.0, 20.0, 15.0, 16.0,
     17.0, 12.0, 13.0, 14.0, 9.0,  10.0, 11.0, 6.0,  7.0,  8.0,  3.0,  4.0,  5.0,  0.0,  1.0,  2.0,  3.0,  4.0,  5.0,
     6.0,  7.0,  8.0,  9.0,  10.0, 11.0, 6.0,  7.0,  8.0,  3.0,  4.0,  5.0,  0.0,  1.0,  2.0};
-  CompareOutputData(out_data, expect.data(), 300, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 300, err_tol));
 }
 
 TEST_F(TestPadFp32, TestPad3) {
@@ -202,7 +202,7 @@ TEST_F(TestPadFp32, TestPad3) {
     0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,
     0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,
     0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0,  0.0};
-  CompareOutputData(out_data, expect.data(), 300, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 300, err_tol));
 }
 
 TEST_F(TestPadFp32, TestPad4) {
@@ -238,7 +238,7 @@ TEST_F(TestPadFp32, TestPad4) {
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0};
-  CompareOutputData(out_data, expect.data(), 300, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 300, err_tol));
 }
 
 TEST_F(TestPadFp32, TestPad5) {
@@ -274,6 +274,6 @@ TEST_F(TestPadFp32, TestPad5) {
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,
     1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0,  1.0};
-  CompareOutputData(out_data, expect.data(), 300, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 300, err_tol));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/power_fp32_tests.cc

@@ -26,7 +26,8 @@ class TestPowerFp32 : public mindspore::CommonTest {
 };
 
 int PowerTestInit(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_, float *a_ptr,
-                  float *b_ptr, std::vector<int> a_shape, std::vector<int> b_shape, std::vector<int> c_shape) {
+                  float *b_ptr, const std::vector<int> &a_shape, const std::vector<int> &b_shape,
+                  const std::vector<int> &c_shape) {
   auto in_t = new lite::Tensor(kNumberTypeFloat, a_shape, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   memcpy(in_t->MutableData(), a_ptr, sizeof(float) * in_t->ElementsNum());
@@ -46,7 +47,7 @@ int PowerTestInit(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor
 }
 
 int PowerTestInit2(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_, float *a_ptr,
-                   std::vector<int> a_shape, std::vector<int> c_shape) {
+                   const std::vector<int> &a_shape, const std::vector<int> &c_shape) {
   auto in_t = new lite::Tensor(kNumberTypeFloat, a_shape, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   memcpy(in_t->MutableData(), a_ptr, sizeof(float) * in_t->ElementsNum());
@@ -74,12 +75,11 @@ TEST_F(TestPowerFp32, Simple) {
   auto ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::PowerCPUKernel *op =
-    new kernel::PowerCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
+  auto *op = new kernel::PowerCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
   op->Init();
   op->Run();
   float correct[] = {1, 64, 2187, 65536};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete op;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;
@@ -99,12 +99,11 @@ TEST_F(TestPowerFp32, Broadcast) {
   auto ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::PowerCPUKernel *op =
-    new kernel::PowerCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
+  auto *op = new kernel::PowerCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
   op->Init();
   op->Run();
   float correct[] = {1, 4, 9, 16};
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete op;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/reduce_fp32_tests.cc

@@ -116,7 +116,7 @@ TEST_F(TestReduceFp32, Mean1) {
   kernel_->Run();
 
   int output_size = 24;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 // thread num 2 reduce_to_end
@@ -143,7 +143,7 @@ TEST_F(TestReduceFp32, Mean2) {
   kernel_->Run();
 
   int output_size = 2;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 // thread num 1
@@ -171,7 +171,7 @@ TEST_F(TestReduceFp32, Mean3) {
   kernel_->Run();
 
   int output_size = 2;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, MeanAllAxis) {
@@ -197,7 +197,7 @@ TEST_F(TestReduceFp32, MeanAllAxis) {
   kernel_->Run();
 
   int output_size = 1;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, Sum) {
@@ -224,7 +224,7 @@ TEST_F(TestReduceFp32, Sum) {
   kernel_->Run();
 
   int output_size = 24;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 // sum reduce_to_end
@@ -253,7 +253,7 @@ TEST_F(TestReduceFp32, Sum2) {
   kernel_->Run();
 
   int output_size = 32;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, Sum3) {
@@ -281,7 +281,7 @@ TEST_F(TestReduceFp32, Sum3) {
   kernel_->Run();
 
   int output_size = 32;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, SumAllAxis) {
@@ -306,7 +306,7 @@ TEST_F(TestReduceFp32, SumAllAxis) {
   kernel_->Run();
 
   int output_size = 1;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, Max) {
@@ -333,7 +333,7 @@ TEST_F(TestReduceFp32, Max) {
   kernel_->Run();
 
   int output_size = 24;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, Min) {
@@ -360,7 +360,7 @@ TEST_F(TestReduceFp32, Min) {
   kernel_->Run();
 
   int output_size = 24;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, Prod) {
@@ -388,7 +388,7 @@ TEST_F(TestReduceFp32, Prod) {
   kernel_->Run();
 
   int output_size = 24;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, SumSquare) {
@@ -414,7 +414,7 @@ TEST_F(TestReduceFp32, SumSquare) {
   kernel_->Run();
 
   int output_size = 8;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, SumSquare2) {
@@ -443,7 +443,7 @@ TEST_F(TestReduceFp32, SumSquare2) {
   kernel_->Run();
 
   int output_size = 32;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 
 TEST_F(TestReduceFp32, ASum) {
@@ -471,6 +471,6 @@ TEST_F(TestReduceFp32, ASum) {
   kernel_->Run();
 
   int output_size = 32;
-  CompareOutputData(out, correct, output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out, correct, output_size, err_tol));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/resize_bilinear_fp32_tests.cc

@@ -87,7 +87,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest1) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*1
@@ -104,7 +104,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest2) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*2
@@ -121,7 +121,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest3) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*1
@@ -138,7 +138,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest4) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*2
@@ -155,7 +155,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest5) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*4
@@ -172,7 +172,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest6) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*1
@@ -189,7 +189,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest7) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*4
@@ -206,7 +206,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest8) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*2
@@ -223,7 +223,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest9) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 3*3
@@ -240,7 +240,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest10) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*4
@@ -257,7 +257,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest11) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5
@@ -285,7 +285,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest12) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5 align corners
@@ -320,7 +320,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest13) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5 thread_num 2
@@ -349,7 +349,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest14) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5 thread_num 4
@@ -379,7 +379,7 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest15) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 5*5 -> 2*2
@@ -405,6 +405,6 @@ TEST_F(TestResizeBilinearFp32, ResizeBilinearTest16) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/resize_nearest_neighbor_fp32_tests.cc

@@ -81,7 +81,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest1) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*1
@@ -98,7 +98,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest2) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*2
@@ -115,7 +115,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest3) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*1
@@ -132,7 +132,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest4) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*2
@@ -149,7 +149,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest5) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 1*4
@@ -166,7 +166,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest6) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*1
@@ -183,7 +183,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest7) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 2*4
@@ -200,7 +200,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest8) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*2
@@ -217,7 +217,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest9) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 3*3
@@ -234,7 +234,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest10) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2 -> 4*4
@@ -251,7 +251,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest11) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5
@@ -279,7 +279,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest12) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5 thread_num 2
@@ -307,7 +307,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest13) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*2*2*5 -> 2*4*4*5 thread_num 4
@@ -335,7 +335,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest14) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 4*4 -> 6*6 align_corners True
@@ -354,7 +354,7 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest15) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 
 // 2*7*5*8 -> 2*14*10*8 align_corners True
@@ -546,6 +546,6 @@ TEST_F(TestResizeNearestNeighborFp32, ResizeNearestNeighborTest16) {
   auto ret = kernel_->Run();
   EXPECT_EQ(0, ret);
 
-  CompareOutputData(output_data, expect.data(), output_size, err_tol);
+  ASSERT_EQ(0, CompareOutputData(output_data, expect.data(), output_size, err_tol));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/roi_pooling_fp32_tests.cc

@@ -26,7 +26,8 @@ class TestROIPoolingFp32 : public mindspore::CommonTest {
 };
 
 int ROIPoolingTestInit(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_, float *a_ptr,
-                       float *b_ptr, std::vector<int> a_shape, std::vector<int> b_shape, std::vector<int> c_shape) {
+                       float *b_ptr, const std::vector<int> &a_shape, const std::vector<int> &b_shape,
+                       const std::vector<int> &c_shape) {
   auto in_t = new lite::Tensor(kNumberTypeFloat, a_shape, schema::Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   in_t->MallocData();
   memcpy(in_t->MutableData(), a_ptr, sizeof(float) * in_t->ElementsNum());
@@ -61,15 +62,14 @@ TEST_F(TestROIPoolingFp32, Simple) {
   auto ctx = new lite::InnerContext;
   ctx->thread_num_ = 3;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
-  kernel::ROIPoolingCPUKernel *op =
-    new kernel::ROIPoolingCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
+  auto *op = new kernel::ROIPoolingCPUKernel(reinterpret_cast<OpParameter *>(param), inputs_, outputs_, ctx, nullptr);
   op->Init();
   op->Run();
   float correct[] = {25, 31, 34, 35, 25, 31, 34, 35};
   float *output = reinterpret_cast<float *>(outputs_[0]->MutableData());
   for (int i = 0; i < 8; ++i) printf("%f ", output[i]);
   printf("\n");
-  CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<float *>(outputs_[0]->MutableData()), correct, total_size, 0.0001));
   delete op;
   for (auto t : inputs_) delete t;
   for (auto t : outputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/scale_fp32_tests.cc

@@ -112,7 +112,7 @@ TEST_F(TestScaleFp32, ScaleNoAct) {
 
   std::vector<float> expect{1.0, 3.0, 7.0, 4.0, 9.0, 16.0, 7.0, 15.0, 25.0, 10.0, 21.0, 34.0};
 
-  CompareOutputData(out_data, expect.data(), 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 12, err_tol));
 }
 
 TEST_F(TestScaleFp32, ScaleRelu) {
@@ -134,7 +134,7 @@ TEST_F(TestScaleFp32, ScaleRelu) {
 
   std::vector<float> expect{0.0, 0.0, 1.0, 0.0, 3.0, 10.0, 1.0, 9.0, 19.0, 4.0, 15.0, 28.0};
 
-  CompareOutputData(out_data, expect.data(), 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 12, err_tol));
 }
 TEST_F(TestScaleFp32, ScaleRelu6) {
   std::vector<int> input_shape{1, 2, 2, 3};
@@ -155,6 +155,6 @@ TEST_F(TestScaleFp32, ScaleRelu6) {
 
   std::vector<float> expect{0.0, 0.0, 1.0, 0.0, 3.0, 6.0, 1.0, 6.0, 6.0, 4.0, 6.0, 6.0};
 
-  CompareOutputData(out_data, expect.data(), 12, err_tol);
+  ASSERT_EQ(0, CompareOutputData(out_data, expect.data(), 12, err_tol));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/space_to_batch_fp32_tests.cc

@@ -39,11 +39,11 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest4) {
   param.block_sizes_[0] = 2;
   param.block_sizes_[1] = 1;
   DoSpaceToBatchNHWC(input.data(), out, param.block_sizes_, in_shape.data(), out_shape.data());
-  for (unsigned int i = 0; i < kOutSize; ++i) {
-    std::cout << out[i] << " ";
+  for (float i : out) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest5) {
@@ -61,7 +61,7 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest5) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest6) {
@@ -79,7 +79,7 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest6) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest7) {
@@ -101,7 +101,7 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest7) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest8) {
@@ -120,7 +120,7 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest8) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest9) {
@@ -140,7 +140,7 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest9) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 
 TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest10) {
@@ -166,6 +166,6 @@ TEST_F(SpaceToBatchTestFp32, SpaceToBatchTest10) {
     std::cout << out[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(out, expect_out.data(), kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, expect_out.data(), kOutSize, 0.000001));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/space_to_depth_fp32_tests.cc

@@ -44,7 +44,7 @@ TEST_F(SpaceToDepthTestFp32, SpaceToDepthTest1) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, out_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, out_size, 0.000001));
 }
 
 TEST_F(SpaceToDepthTestFp32, SpaceToDepthTest2) {
@@ -89,7 +89,7 @@ TEST_F(SpaceToDepthTestFp32, SpaceToDepthTest2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output.data(), expect_out, out_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_out, out_size, 0.000001));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/sparse_to_dense_fp32_tests.cc

@@ -99,7 +99,7 @@ TEST_F(TestSparseToDenseFp32, SparseToDense_test1) {
                                       0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
@@ -183,7 +183,7 @@ TEST_F(TestSparseToDenseFp32, SparseToDense_test2) {
                                       0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
@@ -265,7 +265,7 @@ TEST_F(TestSparseToDenseFp32, SparseToDense_test3) {
   std::vector<float> except_result = {0, 1, 0, 1, 1, 0, 0, 0, 0, 0};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
@@ -347,7 +347,7 @@ TEST_F(TestSparseToDenseFp32, SparseToDense_test4) {
   std::vector<float> except_result = {0, 0, 0, 0, 0, 1, 0, 0, 0, 0};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
@@ -431,7 +431,7 @@ TEST_F(TestSparseToDenseFp32, SparseToDense_test5) {
                                       0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/stack_fp32_test.cc

@@ -36,11 +36,11 @@ TEST_F(StackTestFp32, StackTest1) {
   float expect_out[kOutSize] = {1, 4, 7, 2, 5, 8, 3, 6, 9, 10, 40, 70, 20, 50, 80, 30, 60, 90};
   float output[kOutSize];
   DoStack(input, 3, shape.data(), shape.size(), axis, output);
-  for (int i = 0; i < kOutSize; ++i) {
-    std::cout << output[i] << " ";
+  for (float i : output) {
+    std::cout << i << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output, expect_out, kOutSize, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, expect_out, kOutSize, 0.000001));
 }
 
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/strided_slice_fp32_tests.cc

@@ -85,7 +85,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice1) {
   std::cout << correct[0] << " , " << correct[1];
   std::cout << std::endl;
 
-  CompareOutputData(output_data, correct, 2, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 2, 0.00001));
 
   delete strided_slice_param;
   MS_LOG(INFO) << "Teststrided_sliceFp32 passed";
@@ -111,7 +111,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice2) {
   // runtime part
   DoStridedSlice(input_data, output_data, strided_slice_param);
 
-  CompareOutputData(output_data, correct, 9, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 9, 0.00001));
 
   delete strided_slice_param;
 }
@@ -162,7 +162,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice3) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 2, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 2, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -199,7 +199,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice4) {
   output_tensor.set_data_type(input_tensor.data_type());
   output_tensor.set_shape(output_shape);
 
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   strided_slice_param->op_parameter_.type_ = schema::PrimitiveType_StridedSlice;
@@ -212,7 +212,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice4) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 4, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 4, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -256,7 +256,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice5) {
   output_tensor.set_data_type(input_tensor.data_type());
   output_tensor.set_shape(output_shape);
 
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   strided_slice_param->op_parameter_.type_ = schema::PrimitiveType_StridedSlice;
@@ -269,7 +269,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice5) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 12, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 12, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -313,7 +313,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice6) {
   output_tensor.set_data_type(input_tensor.data_type());
   output_tensor.set_shape(output_shape);
 
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 2;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   strided_slice_param->op_parameter_.type_ = schema::PrimitiveType_StridedSlice;
@@ -326,7 +326,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice6) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 8, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 8, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -375,7 +375,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice7) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 1, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 1, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -432,7 +432,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice8) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 5, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 5, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }
@@ -582,7 +582,7 @@ TEST_F(TestStridedSliceFp32, StridedSlice9) {
   kernel->Run();
   delete ctx;
 
-  CompareOutputData(output_data, correct, 490, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct, 490, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32/transpose_fp32_tests.cc

@@ -67,7 +67,7 @@ TEST_F(TestTransposeFp32, TransposeFp32_axes4) {
   auto ret = DoTransposeFp32(in, out, input_shape, output_shape, param, 0, 3, nullptr, nullptr);
   ASSERT_EQ(ret, 0);
   delete param;
-  CompareOutputData(out, correct, 24, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 24, 0.000001));
 }
 
 TEST_F(TestTransposeFp32, TransposeFp32_axes3) {
@@ -107,7 +107,7 @@ TEST_F(TestTransposeFp32, TransposeFp32_axes3) {
   auto ret = DoTransposeFp32(in, out, input_shape, output_shape, param, 0, 3, nullptr, nullptr);
   ASSERT_EQ(ret, 0);
   delete param;
-  CompareOutputData(out, correct, 24, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 24, 0.000001));
 }
 
 TEST_F(TestTransposeFp32, TransposeFp32_axes2) {
@@ -148,7 +148,7 @@ TEST_F(TestTransposeFp32, TransposeFp32_axes2) {
   auto ret = DoTransposeFp32(in, out, input_shape, output_shape, param, 0, 6, nullptr, nullptr);
   ASSERT_EQ(ret, 0);
   delete param;
-  CompareOutputData(out, correct, 24, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 24, 0.000001));
 }
 
 TEST_F(TestTransposeFp32, TransposeFp32_test5) {
@@ -213,7 +213,7 @@ TEST_F(TestTransposeFp32, TransposeFp32_test5) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output.data(), correct, 24, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), correct, 24, 0.000001));
   input_tensor.set_data(nullptr);
   output_tensor.set_data(nullptr);
 }

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/activation_grad_fp32_tests.cc

@@ -21,7 +21,6 @@
 #include "src/common/log_adapter.h"
 #include "common/common_test.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "mindspore/lite/src/kernel_registry.h"
 #include "mindspore/lite/src/tensor.h"
 #include "mindspore/lite/src/lite_kernel.h"
@@ -71,7 +70,7 @@ TEST_F(TestActGradFp32, ReluGradFp32) {
 
   std::string output_path = "./test_data/activationGrad/relu_out_50.bin";
 
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -117,7 +116,7 @@ TEST_F(TestActGradFp32, Relu6GradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/activationGrad/relu6_out_50.bin";
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -163,7 +162,7 @@ TEST_F(TestActGradFp32, LReluGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/activationGrad/lrelu_out_50.bin";
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -209,10 +208,10 @@ TEST_F(TestActGradFp32, SigmoidGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/activationGrad/sigmoid_out_50.bin";
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
-  // lite::CompareOutput(output_data, output_data_size, output_path);
+  // CompareOutput(output_data, output_data_size, output_path);
 
   delete[] input_data;
   delete[] output_data;
@@ -256,7 +255,7 @@ TEST_F(TestActGradFp32, tanhGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/activationGrad/tanh_out_50.bin";
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -303,7 +302,7 @@ TEST_F(TestActGradFp32, hswishGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/activationGrad/hswish_out_50.bin";
-  int res = lite::CompareRelativeOutput(output_data, output_path);
+  int res = CompareRelativeOutput(output_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -312,5 +311,4 @@ TEST_F(TestActGradFp32, hswishGradFp32) {
   delete[] yt_data;
   MS_LOG(INFO) << "hswishGradFp32 passed";
 }
-
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/arithmetic_grad_fp32_tests.cc

@@ -19,7 +19,6 @@
 #include "src/common/log_adapter.h"
 #include "common/common_test.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "nnacl/fp32/reduce.h"
 #include "src/runtime/kernel/arm/fp32_grad/arithmetic_grad.h"
 #include "src/kernel_registry.h"
@@ -129,10 +128,10 @@ TEST_F(TestArithmeticGradFp32, TestAddGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_1_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_1_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -167,10 +166,10 @@ TEST_F(TestArithmeticGradFp32, TestAddGrad2Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_1_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_1_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -207,10 +206,10 @@ TEST_F(TestArithmeticGradFp32, TestAddGrad3Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_8_dx2_5_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_8_dx1_5_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
 
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
@@ -248,10 +247,10 @@ TEST_F(TestArithmeticGradFp32, TestSubGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_2_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_2_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
 
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
@@ -289,10 +288,10 @@ TEST_F(TestArithmeticGradFp32, TestSubGrad2Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_3_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_3_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
 
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
@@ -338,10 +337,10 @@ TEST_F(TestArithmeticGradFp32, TestMulGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_4_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_4_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -377,10 +376,10 @@ TEST_F(TestArithmeticGradFp32, TestMulGrad2Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_4_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_4_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -417,10 +416,10 @@ TEST_F(TestArithmeticGradFp32, TestMulGrad3Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_9_dx1_5_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_9_dx2_5_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -457,10 +456,10 @@ TEST_F(TestArithmeticGradFp32, TestMulGrad4Fp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_9_dx1_5_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_9_dx2_5_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -497,10 +496,10 @@ TEST_F(TestArithmeticGradFp32, TestDivGradFp32) {
   std::cout << std::endl;
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_5_dx1_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), output_path));
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_5_dx2_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, dx2_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -537,10 +536,10 @@ TEST_F(TestArithmeticGradFp32, TestDivGrad2Fp32) {
   std::cout << std::endl;
 
   std::string dx2_path = "./test_data/operators/arithmetic_fp32_6_dx2_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), dx2_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[1]->MutableData()), dx2_path));
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_6_dx1_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, output_path));
 
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
@@ -578,10 +577,10 @@ TEST_F(TestArithmeticGradFp32, TestDivGrad3Fp32) {
   std::cout << std::endl;
 
   std::string dx1_path = "./test_data/operators/arithmetic_fp32_10_dx1_5_4_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), dx1_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), dx1_path));
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_10_dx2_5_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, output_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);
@@ -618,10 +617,10 @@ TEST_F(TestArithmeticGradFp32, Test3DDivGrad2Fp32) {
   std::cout << std::endl;
 
   std::string dx1_path = "./test_data/operators/arithmetic_fp32_7_dx1_4_5_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), dx1_path));
+  EXPECT_EQ(0, CompareRelativeOutput(reinterpret_cast<float *>(outputs[0]->MutableData()), dx1_path));
 
   std::string output_path = "./test_data/operators/arithmetic_fp32_7_dx2_1_1_6.bin";
-  EXPECT_EQ(0, lite::CompareRelativeOutput(output_ptr, output_path));
+  EXPECT_EQ(0, CompareRelativeOutput(output_ptr, output_path));
   for (auto tensor : all_tensors) {
     delete[] reinterpret_cast<float *>(tensor->MutableData());
     tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/bias_grad_fp32_tests.cc

@@ -61,7 +61,7 @@ TEST_F(TestBiasGradFp32, BiasGradFp32) {
   }
   std::cout << std::endl;
   std::string output_path = "./test_data/operators/biasgradfp32_1_db_7.bin";
-  lite::CompareOutput(output_data, 7, output_path);
+  CompareOutput(output_data, 7, output_path);
 
   delete[] input_data;
   delete[] output_data;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/bn_grad_fp32_test.cc

@@ -18,7 +18,6 @@
 #include "src/common/log_adapter.h"
 #include "common/common_test.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "src/runtime/kernel/arm/fp32_grad/bn_grad.h"
 #include "nnacl/fp32_grad/batch_norm.h"
 #include "nnacl/fp32/batchnorm.h"
@@ -93,18 +92,18 @@ TEST_F(TestBNGradFp32, BNGradFp32) {
   auto dx = reinterpret_cast<float *>(outputs[0]->MutableData());
   for (int i = 0; i < 7; i++) std::cout << dx[i] << " ";
   std::cout << "\n";
-  auto res = mindspore::lite::CompareRelativeOutput(dx, "./test_data/bngrad/output_dx_2_4_5_3.bin");
+  auto res = CompareRelativeOutput(dx, "./test_data/bngrad/output_dx_2_4_5_3.bin");
   std::cout << "\n=======dscale=======\n";
   auto dscale = reinterpret_cast<float *>(outputs[1]->MutableData());
   for (int i = 0; i < channels; i++) std::cout << dscale[i] << " ";
   std::cout << "\n";
-  res = mindspore::lite::CompareRelativeOutput(dscale, "./test_data/bngrad/output_dscale_3.bin");
+  res = CompareRelativeOutput(dscale, "./test_data/bngrad/output_dscale_3.bin");
   EXPECT_EQ(res, 0);
   std::cout << "==========dbias==========\n";
   auto dbias = reinterpret_cast<float *>(outputs[2]->MutableData());
   for (int i = 0; i < 3; i++) std::cout << dbias[i] << " ";
   std::cout << "\n";
-  res = mindspore::lite::CompareRelativeOutput(dbias, "./test_data/bngrad/output_dbias_3.bin");
+  res = CompareRelativeOutput(dbias, "./test_data/bngrad/output_dbias_3.bin");
   EXPECT_EQ(res, 0);
   for (auto v : inputs) {
     delete[] reinterpret_cast<float *>(v->MutableData());
@@ -192,9 +191,9 @@ TEST_F(TestBNGradFp32, BNTtrainFp32) {
   for (int i = 0; i < channels; i++) std::cout << save_var[i] << " ";
   std::cout << "\n";
   delete[] reinterpret_cast<float *>(x_tensor->MutableData());
-  auto res = mindspore::lite::CompareRelativeOutput(save_mean, "./test_data/bngrad/running_mean_3.bin");
+  auto res = CompareRelativeOutput(save_mean, "./test_data/bngrad/running_mean_3.bin");
   EXPECT_EQ(res, 0);
-  res = mindspore::lite::CompareRelativeOutput(save_var, "./test_data/bngrad/running_var_3.bin");
+  res = CompareRelativeOutput(save_var, "./test_data/bngrad/running_var_3.bin");
   EXPECT_EQ(res, 0);
 
   x_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/convolution_grad_fp32_tests.cc

@@ -20,7 +20,6 @@
 #include "src/common/log_adapter.h"
 #include "common/common_test.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "mindspore/lite/src/runtime/kernel/arm/fp32_grad/convolution.h"
 #include "mindspore/lite/src/runtime/kernel/arm/fp32_grad/convolution_grad_filter.h"
 #include "mindspore/lite/src/runtime/kernel/arm/fp32_grad/convolution_grad_input.h"
@@ -131,7 +130,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dw_32_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -205,7 +204,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32InputGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dx_1_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(dx_data, output_path);
+  auto res = CompareRelativeOutput(dx_data, output_path);
   EXPECT_EQ(res, 0);
   delete[] dx_data;
   delete[] w_data;
@@ -276,7 +275,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32GroupFilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dw_g3_18_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -348,7 +347,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32GroupInputGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dx_g3_1_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(dx_data, output_path);
+  auto res = CompareRelativeOutput(dx_data, output_path);
   EXPECT_EQ(res, 0);
   delete[] dx_data;
   delete[] w_data;
@@ -421,7 +420,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32GroupDilationFilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dw_g3_d2_18_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
   EXPECT_EQ(res, 0);
   delete[] input_data;
   delete[] dy_data;
@@ -488,7 +487,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32GroupDilationInputGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dx_g3_d2_1_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(dx_data, output_path);
+  auto res = CompareRelativeOutput(dx_data, output_path);
   EXPECT_EQ(res, 0);
   delete[] dx_data;
   delete[] w_data;
@@ -563,7 +562,7 @@ TEST_F(TestConvolutionGradFp32, ConvGroupDilation) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_y_g3_d2_1_26_26_18.bin";
-  auto res = lite::CompareRelativeOutput(y_data, output_path);
+  auto res = CompareRelativeOutput(y_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] y_data;
@@ -661,7 +660,7 @@ TEST_F(TestConvolutionGradFp32, ConvFp32Dilation2Group2Stride2FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_dw_d2_g2_s2_12_2_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -761,7 +760,7 @@ TEST_F(TestConvolutionGradFp32, ConvGroup2Dilation2Stride2) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/conv/convfp32_inputdx_d2_g2_s2_2_4_32_32.bin";
-  auto res = lite::CompareRelativeOutput(dx_data, output_path);
+  auto res = CompareRelativeOutput(dx_data, output_path);
   EXPECT_EQ(res, 0);
   delete[] dx_data;
   delete[] w_data;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/deconvolution_grad_fp32_tests.cc

@@ -17,10 +17,8 @@
 #include <iostream>
 #include <memory>
 #include <vector>
-// #include "utils/log_adapter.h"
 #include "common/common_test.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "mindspore/lite/src/runtime/kernel/arm/fp32_grad/deconvolution_grad_filter.h"
 #include "mindspore/lite/nnacl/conv_parameter.h"
 #include "mindspore/lite/src/kernel_registry.h"
@@ -114,7 +112,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_9_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -213,7 +211,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32Dilation2FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_d2_9_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -312,7 +310,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32Dilation2Group3FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_d2_g3_3_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -411,7 +409,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32Dilation2Group3Stride1FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_d2_g3_s1_3_3_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -510,7 +508,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32Dilation2Group2Stride2FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_d2_g2_s2_6_4_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -609,7 +607,7 @@ TEST_F(TestDeConvolutionGradFp32, DeConvFp32Dilation2Group12Stride2FilterGrad) {
   printf("single thread running time : %f ms\n", time_avg / 1000.0f);
 
   std::string output_path = "./test_data/deconv/deconvfp32_dw_d2_g12_s2_12_1_3_3.bin";
-  auto res = lite::CompareRelativeOutput(dw_data, output_path);
+  auto res = CompareRelativeOutput(dw_data, output_path);
 
   EXPECT_EQ(res, 0);
 

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/network_test.cc

@@ -30,7 +30,6 @@
 #include "include/errorcode.h"
 #include "src/common/log_adapter.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "src/kernel_registry.h"
 #include "src/runtime/kernel/arm/fp32_grad/convolution.h"
 
@@ -418,7 +417,7 @@ TEST_F(NetworkTest, tuning_layer) {
   }
   std::cout << std::endl;
   std::string output_path = "./test_data/train/train_output_32_10.bin";
-  auto error = lite::RelativeOutputError(outData, output_path);
+  auto error = RelativeOutputError(outData, output_path);
   EXPECT_LT(error, 2e-3);
 
   ret = session->RunGraph();
@@ -433,7 +432,7 @@ TEST_F(NetworkTest, tuning_layer) {
     std::cout << outData[i] << ", ";
   }
   std::cout << std::endl;
-  error = lite::RelativeOutputError(outData, output_path);
+  error = RelativeOutputError(outData, output_path);
   EXPECT_LT(error, 2e-3);
 
   session->Train();
@@ -449,7 +448,7 @@ TEST_F(NetworkTest, tuning_layer) {
     std::cout << outData[i] << ", ";
   }
   std::cout << std::endl;
-  error = lite::RelativeOutputError(outData, output_path);
+  error = RelativeOutputError(outData, output_path);
   EXPECT_LT(error, 2e-3);
 
   delete session;
@@ -502,7 +501,7 @@ int32_t runNet(mindspore::session::LiteSession *session, const std::string &in,
       }
       std::cout << std::endl;
     }
-    return mindspore::lite::CompareRelativeOutput(output_data, out);
+    return CommonTest::CompareRelativeOutput(output_data, out);
   }
 
   return lite::RET_ERROR;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/pooling_grad_fp32_tests.cc

@@ -22,7 +22,6 @@
 #include "common/common_test.h"
 #include "src/common/utils.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "nnacl/fp32_grad/pooling_grad.h"
 #include "src/runtime/kernel/arm/fp32_grad/pooling_grad.h"
 #include "mindspore/lite/src/kernel_registry.h"
@@ -97,7 +96,7 @@ TEST_F(TestPoolingGradFp32, AvgPoolingGradFp32) {
   }
   std::cout << std::endl;
   std::string output_path = "./test_data/pooling/avgpoolgradfp32_1_dx_1_28_28_3.bin";
-  auto res = lite::CompareOutput(output_data, output_data_size, output_path);
+  auto res = CompareOutput(output_data, output_data_size, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -156,7 +155,7 @@ TEST_F(TestPoolingGradFp32, AvgPoolingKernelGradFp32) {
   }
   std::cout << std::endl;
   std::string output_path = "./test_data/pooling/avgpoolgradfp32_1_dx_1_28_28_3.bin";
-  auto res = lite::CompareOutput(output_data, output_data_size, output_path);
+  auto res = CompareOutput(output_data, output_data_size, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -221,7 +220,7 @@ TEST_F(TestPoolingGradFp32, AvgPoolingBatchGradFp32) {
   std::cout << std::endl;
   std::string output_path = "./test_data/pooling/avgpoolgradfp32_1_dx_3_28_28_3.bin";
   size_t output_data_size = dx_tensor.ElementsNum();
-  auto res = lite::CompareOutput(output_data, output_data_size, output_path);
+  auto res = CompareOutput(output_data, output_data_size, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -279,7 +278,7 @@ TEST_F(TestPoolingGradFp32, AvgPoolGradStride2Fp32) {
   kernel->Run();
 
   std::string output_path = "./test_data/pooling/avgpoolgradfp32_s2_dx_3_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] x_data;
@@ -340,7 +339,7 @@ TEST_F(TestPoolingGradFp32, AvgPoolGradStride3Fp32) {
   kernel->Run();
 
   std::string output_path = "./test_data/pooling/avgpoolgradfp32_s3_dx_3_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -398,7 +397,7 @@ TEST_F(TestPoolingGradFp32, MaxPoolingGradFp32) {
   }
   std::cout << std::endl;
   std::string output_path = "./test_data/pooling/maxpoolgradfp32_1_xgrad_1_28_28_3.bin";
-  auto res = lite::CompareOutput(output_data, output_data_size, output_path);
+  auto res = CompareOutput(output_data, output_data_size, output_path);
   EXPECT_EQ(res, 0);
 
   free(pooling_param);
@@ -458,7 +457,7 @@ TEST_F(TestPoolingGradFp32, MaxPoolGradBatchFp32) {
   kernel->Run();
 
   std::string output_path = "./test_data/pooling/maxpoolgradfp32_1_xgrad_3_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -529,7 +528,7 @@ TEST_F(TestPoolingGradFp32, MaxPoolGradStride2Fp32) {
   kernel->Run();
 
   std::string output_path = "./test_data/pooling/maxpoolgradfp32_s2_xgrad_3_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
 
   EXPECT_EQ(res, 0);
 
@@ -600,7 +599,7 @@ TEST_F(TestPoolingGradFp32, MaxPoolGradStride3Fp32) {
   kernel->Run();
 
   std::string output_path = "./test_data/pooling/maxpoolgradfp32_s3_xgrad_3_28_28_3.bin";
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
 
   EXPECT_EQ(res, 0);
 

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/softmax_crossentropy_fp32_tests.cc

@@ -76,7 +76,7 @@ TEST_F(TestSoftmaxCrossEntropyFp32, SoftmaxCrossEntropyFp32) {
   printf("==================Testing Grad===============\n");
 
   std::string output_path = "./test_data/operators/sce_fp32_1_loss_1.bin";
-  lite::CompareOutput(loss, 1, output_path);
+  CompareOutput(loss, 1, output_path);
 
   ((mindspore::kernel::SparseSoftmaxCrossEntropyWithLogitsCPUKernel *)kernel_obj)->train();
   kernel_obj->Run();
@@ -87,7 +87,7 @@ TEST_F(TestSoftmaxCrossEntropyFp32, SoftmaxCrossEntropyFp32) {
   }
   std::cout << std::endl;
   std::string grad_path = "./test_data/operators/sce_fp32_1_dy_6_4.bin";
-  lite::CompareOutput(grad, 24, grad_path);
+  CompareOutput(grad, 24, grad_path);
 
   delete[] ll_labels;
   delete[] labels;

mindspore/lite/test/ut/src/runtime/kernel/arm/fp32_grad/softmax_grad_fp32_tests.cc

@@ -23,7 +23,6 @@
 #include "common/common_test.h"
 #include "src/common/utils.h"
 #include "src/common/file_utils.h"
-#include "src/common/file_utils_ext.h"
 #include "mindspore/lite/src/runtime/kernel/arm/fp32_grad/softmax_grad.h"
 #include "mindspore/lite/nnacl/fp32_grad/softmax_grad.h"
 #include "mindspore/lite/src/kernel_registry.h"
@@ -97,7 +96,7 @@ TEST_F(TestSoftmaxGradFp32, SoftmaxGradAxis0) {
 
   std::string output_path = "./test_data/softmax/softmaxgrad_out.bin";
 
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -156,7 +155,7 @@ TEST_F(TestSoftmaxGradFp32, SoftmaxGradAxis1) {
   std::string output_path = "./test_data/softmax/softmaxgrad_1_out.bin";
   // auto output_data = reinterpret_cast<float *>(mindspore::lite::ReadFile(input_path.c_str(), &input_size));
 
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -215,7 +214,7 @@ TEST_F(TestSoftmaxGradFp32, SoftmaxGradAxis2) {
   std::string output_path = "./test_data/softmax/softmaxgrad_2_out.bin";
   // auto output_data = reinterpret_cast<float *>(mindspore::lite::ReadFile(input_path.c_str(), &input_size));
 
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -274,7 +273,7 @@ TEST_F(TestSoftmaxGradFp32, SoftmaxGradAxis3) {
   std::string output_path = "./test_data/softmax/softmaxgrad_3_out.bin";
   // auto output_data = reinterpret_cast<float *>(mindspore::lite::ReadFile(input_path.c_str(), &input_size));
 
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;
@@ -333,7 +332,7 @@ TEST_F(TestSoftmaxGradFp32, SoftmaxGradAxisMinus1) {
   std::string output_path = "./test_data/softmax/softmaxgrad_-1_out.bin";
   // auto output_data = reinterpret_cast<float *>(mindspore::lite::ReadFile(input_path.c_str(), &input_size));
 
-  auto res = lite::CompareRelativeOutput(out_data, output_path);
+  auto res = CompareRelativeOutput(out_data, output_path);
   EXPECT_EQ(res, 0);
 
   delete[] input_data;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/arithmetic_self_int8_tests.cc

@@ -80,7 +80,7 @@ TEST_F(TestArithmeticSelfInt8, floor_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -140,7 +140,7 @@ TEST_F(TestArithmeticSelfInt8, floor_quant1_thread2) {
   std::vector<int8_t> except_result = {0, 1, 1, 2, 3, 3, 3, 4, 5, 5, 5, 6};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -200,7 +200,7 @@ TEST_F(TestArithmeticSelfInt8, round_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -260,7 +260,7 @@ TEST_F(TestArithmeticSelfInt8, round_quant1_thread2) {
   std::vector<int8_t> except_result = {1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 6, 7};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -320,7 +320,7 @@ TEST_F(TestArithmeticSelfInt8, ceil_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -380,7 +380,7 @@ TEST_F(TestArithmeticSelfInt8, ceil_quant1_thread2) {
   std::vector<int8_t> except_result = {1, 1, 2, 3, 3, 3, 4, 5, 5, 5, 6, 7};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -440,7 +440,7 @@ TEST_F(TestArithmeticSelfInt8, abs_quant0_thread0) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -500,7 +500,7 @@ TEST_F(TestArithmeticSelfInt8, abs_quant1_thread2) {
   std::vector<int8_t> except_result = {1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -560,7 +560,7 @@ TEST_F(TestArithmeticSelfInt8, sin_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 1, 0, -1};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -620,7 +620,7 @@ TEST_F(TestArithmeticSelfInt8, cos_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 0, -1, -1};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -680,7 +680,7 @@ TEST_F(TestArithmeticSelfInt8, log_quant0_thread2) {
   std::vector<int8_t> except_result = {0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -740,7 +740,7 @@ TEST_F(TestArithmeticSelfInt8, sqrt_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -800,7 +800,7 @@ TEST_F(TestArithmeticSelfInt8, rsqrt_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -860,7 +860,7 @@ TEST_F(TestArithmeticSelfInt8, square_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 127};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -920,7 +920,7 @@ TEST_F(TestArithmeticSelfInt8, square_quant1_thread2) {
   std::vector<int8_t> except_result = {1, 2, 4, 7, 11, 16, 21, 28, 35, 43, 52, 62};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -980,7 +980,7 @@ TEST_F(TestArithmeticSelfInt8, logical_not_quant0_thread2) {
   std::vector<int8_t> except_result = {0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/batchnorm_int8_test.cc

@@ -116,7 +116,7 @@ TEST_F(TestBatchnormInt8, FusedTest) {
     printf("%d, ", output[i]);
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);
@@ -197,7 +197,7 @@ TEST_F(TestBatchnormInt8, BNTest) {
     printf("%d, ", output[i]);
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/concat_int8_tests.cc

@@ -92,7 +92,7 @@ TEST_F(TestConcatInt8, Concat1_axis0) {
 
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
   PrintData("output data", output, input1.size() + input2.size());
-  CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -164,7 +164,7 @@ TEST_F(TestConcatInt8, Concat1_axis1_thread2) {
 
   std::vector<int8_t> except_result = {10, 11, 12, 13, 14, 15, 30, 31, 20, 21, 22, 23, 24, 25, 32, 33};
   PrintData("output data", output, input1.size() + input2.size());
-  CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
@@ -237,7 +237,7 @@ TEST_F(TestConcatInt8, Concat1_axis1_thread2_quant1) {
 
   std::vector<int8_t> except_result = {5, 6, 6, 7, 7, 8, 15, 16, 10, 11, 11, 12, 12, 13, 16, 17};
   PrintData("output data", output, input1.size() + input2.size());
-  CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size() + input2.size(), 0.000001));
 
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/conv_1x1_int8_tests.cc

@@ -42,7 +42,7 @@ TEST_F(TestConv1x1Int8, Input1x1PrePack1) {
                       1, -1, 41, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  0,  0};
   int8_t out[54] = {0};
   Conv1x1InputPack(in, out, conv_param, sizeof(int8_t));
-  CompareOutputData(out, correct, 54, 0);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 54, 0));
   delete conv_param;
 }
 
@@ -65,7 +65,7 @@ TEST_F(TestConv1x1Int8, Input1x1PrePack2) {
 
   int8_t out[20] = {0};
   Conv1x1InputPack(in, out, conv_param, sizeof(int8_t));
-  CompareOutputData(out, correct, 20, 0);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 20, 0));
   delete conv_param;
 }
 
@@ -130,7 +130,7 @@ TEST_F(TestConv1x1Int8, Conv1x1TestPerChannel) {
 
   conv1x1->Init();
   conv1x1->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 70);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 70));
 
   delete conv1x1;
   for (auto t : inputs_) delete t;
@@ -199,7 +199,7 @@ TEST_F(TestConv1x1Int8, Conv1x1Int8Test1) {
 
   conv1x1->Init();
   conv1x1->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 2);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 2));
 
   delete conv1x1;
   for (auto t : inputs_) delete t;
@@ -271,12 +271,12 @@ TEST_F(TestConv1x1Int8, Conv1x1Int8Test2) {
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   int total_size = Conv1x1Int8TestInit2(&inputs_, &outputs_, conv_param, &correct);
-  kernel::Convolution1x1Int8CPUKernel *conv1x1 = new kernel::Convolution1x1Int8CPUKernel(
-    reinterpret_cast<OpParameter *>(conv_param), inputs_, outputs_, ctx, nullptr);
+  auto *conv1x1 = new kernel::Convolution1x1Int8CPUKernel(reinterpret_cast<OpParameter *>(conv_param), inputs_,
+                                                          outputs_, ctx, nullptr);
 
   conv1x1->Init();
   conv1x1->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 2);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 2));
 
   delete conv1x1;
   for (auto t : inputs_) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/crop_int8_tests.cc

@@ -85,7 +85,7 @@ TEST_F(TestCropInt8, crop_1d_axis0_offset0_quant0_thread2) {
   std::vector<int8_t> except_result = {2, 3, 4, 5, 6, 7, 8};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -149,7 +149,7 @@ TEST_F(TestCropInt8, crop_2d_axis1_offset0_quant0_thread2) {
   std::vector<int8_t> except_result = {2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -213,7 +213,7 @@ TEST_F(TestCropInt8, crop_3d_axis1_offset0_quant0_thread0) {
   std::vector<int8_t> except_result = {4, 8};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -278,7 +278,7 @@ TEST_F(TestCropInt8, crop_3d_axis1_offset0_quant0_thread2) {
   std::vector<int8_t> except_result = {4, 6, 8, 10, 12, 14, 16, 20, 22, 24, 26, 28, 30, 32};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -342,7 +342,7 @@ TEST_F(TestCropInt8, crop_4d_axis0_offset0_quant0_thread0) {
   std::vector<int8_t> except_result = {16};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -406,7 +406,7 @@ TEST_F(TestCropInt8, crop_4d_axis1_offset0_quant0_thread0) {
   std::vector<int8_t> except_result = {8, 16};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -473,7 +473,7 @@ TEST_F(TestCropInt8, crop_4d_axis1_offset1_quant0_thread0) {
   std::vector<int8_t> except_result = {13, 14, 15, 16};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -540,7 +540,7 @@ TEST_F(TestCropInt8, crop_4d_axis1_offset1_quant1_thread0) {
   std::vector<int8_t> except_result = {7, 7, 8, 8};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -606,7 +606,7 @@ TEST_F(TestCropInt8, crop_4d_axis0_offset0_quant0_thread2) {
   std::vector<int8_t> except_result = {40, 44, 48, 52, 56, 60, 64};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -672,7 +672,7 @@ TEST_F(TestCropInt8, crop_4d_axis0_offset0_quant0_thread3) {
   std::vector<int8_t> except_result = {40, 44, 48, 52, 56, 60, 64};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/deconv_int8_tests.cc

@@ -48,7 +48,7 @@ TEST_F(TestDeconvInt8, PackWeight1) {
   int8_t dst[80] = {0};
   /*5*1*2*6 nhwc*/
   PackNHWCToC8HWN8Int8(in, dst, 5, 2, 6);
-  CompareOutputData(dst, co, 80, 1);
+  ASSERT_EQ(0, CompareOutputData(dst, co, 80, 1));
 }
 
 TEST_F(TestDeconvInt8, PackWeight2) {
@@ -105,7 +105,7 @@ TEST_F(TestDeconvInt8, PackWeight2) {
     46,   121,  66,   92,   0,    0,    0,    0};
   int8_t dst[528] = {0};
   PackNHWCToC8HWN8Int8(in, dst, 22, 1, 20);
-  CompareOutputData(dst, co, 528, 1);
+  ASSERT_EQ(0, CompareOutputData(dst, co, 528, 1));
 }
 
 TEST_F(TestDeconvInt8, PackInputTest1) {
@@ -131,7 +131,7 @@ TEST_F(TestDeconvInt8, PackInputTest1) {
                  0,   0,    0,   0,   0,    0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0};
   int8_t dst[8 * 32] = {0};
   RowMajor2Row16x4MajorInt8(in, dst, 6, 20);
-  CompareOutputData(dst, co, 8 * 32, 1);
+  ASSERT_EQ(0, CompareOutputData(dst, co, 8 * 32, 1));
 }
 
 TEST_F(TestDeconvInt8, InputSumTest1) {
@@ -150,12 +150,12 @@ TEST_F(TestDeconvInt8, InputSumTest1) {
   int32_t input_sum[12] = {0};
   int32_t correct_input_sum[] = {-7100, -4780, 580, -4880, -9460, -1420, -3120, -3260, -1840, -6960, -4800, -4800};
   DeConvPackInputSum(packed_a, input_sum, filter_zp, 12, 16, true);
-  CompareOutputData(input_sum, correct_input_sum, 12, 0);
+  ASSERT_EQ(0, CompareOutputData(input_sum, correct_input_sum, 12, 0));
 
   int32_t input_sum_4[4] = {0};
   int32_t correct_input_sum_4[] = {-18400, -13160, -7340, -12940};
   DeConvPackInputSum(packed_a, input_sum_4, filter_zp, 4, 16 * 3, true);
-  CompareOutputData(input_sum_4, correct_input_sum_4, 4, 0);
+  ASSERT_EQ(0, CompareOutputData(input_sum_4, correct_input_sum_4, 4, 0));
 }
 
 TEST_F(TestDeconvInt8, MatMulOptTest1) {
@@ -196,7 +196,7 @@ TEST_F(TestDeconvInt8, MatMulOptTest1) {
     55,  10,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,   15,  15,  15,  15,
     15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15,  15};
   RowMajor2Row16x4MajorInt8(a_src_ptr, packed_a, 10, 12);
-  CompareOutputData(packed_a, correct_packed_a, 16 * 12, 0);
+  ASSERT_EQ(0, CompareOutputData(packed_a, correct_packed_a, 16 * 12, 0));
 
   /*
    * ----------------------   pack weight  ------------------------- */
@@ -224,14 +224,14 @@ TEST_F(TestDeconvInt8, MatMulOptTest1) {
     -20,  -20,  -20,  -20,  -20,  -20};
   DeConvWeightTransInt8(b_src_ptr, packed_b, 12, 6, 3, true);
   /* kernel : 12x1x3x6   nhwc   */
-  CompareOutputData(packed_b, correct_packed_b, 16 * 3 * 8, 0);
+  ASSERT_EQ(0, CompareOutputData(packed_b, correct_packed_b, 16 * 3 * 8, 0));
 
   /*
    * ----------------------   calculate input_sum   ------------------------- */
   int32_t input_sum[12] = {0};
   int32_t correct_input_sum[] = {-7100, -4780, 580, -4880, -9460, -1420, -3120, -3260, -1840, -6960, -4800, -4800};
   DeConvPackInputSum(packed_a, input_sum, filter_zp, 12, 16, true);
-  CompareOutputData(input_sum, correct_input_sum, 12, 0);
+  ASSERT_EQ(0, CompareOutputData(input_sum, correct_input_sum, 12, 0));
 
   /*
    * ----------------------   calculate weight_sum   ------------------------- */
@@ -239,7 +239,7 @@ TEST_F(TestDeconvInt8, MatMulOptTest1) {
   int32_t correct_weight_sum[] = {-7395, -8265, -3090, -435, -5655, -1035, 0,     0,     1695,  -4770, -6630, 300,
                                   -765,  -2835, 0,     0,    -7395, 4665,  -2475, -4170, -2880, -1110, 0,     0};
   DeConvPackWeightSum(packed_b, weight_sum, input_zp, filter_zp, 16, 24, true);
-  CompareOutputData(weight_sum, correct_weight_sum, 3 * 8, 0);
+  ASSERT_EQ(0, CompareOutputData(weight_sum, correct_weight_sum, 3 * 8, 0));
 
   /*
    * ----------------------   do matmul   ------------------------- */
@@ -268,36 +268,36 @@ TEST_F(TestDeconvInt8, MatMulOptTest1) {
     0,      0,      0,      0,      0,      0,      0,      0};
 
   MatMulInt8_16x4(packed_a, packed_b, tmp_output, 12, 24, 16, input_sum, weight_sum);
-  CompareOutputData(tmp_output, correct_tmp_output, 12 * 3 * 8, 0);
+  ASSERT_EQ(0, CompareOutputData(tmp_output, correct_tmp_output, 12 * 3 * 8, 0));
 }
 
 int DeConvInt8TestInit1(std::vector<lite::Tensor *> *inputs_, std::vector<lite::Tensor *> *outputs_,
                         ConvParameter *conv_param, int8_t **correct) {
   /* float data from deconv fp32 testcase : DeConvTestInit2 */
   /*   vq = (vi - zp) * s     vi = vq / s + zp */
-  Tensor *in_t = new Tensor(kNumberTypeInt8, {1, 4, 2, 3}, Format_NHWC, lite::Tensor::Category::VAR);
+  auto *in_t = new Tensor(kNumberTypeInt8, {1, 4, 2, 3}, Format_NHWC, lite::Tensor::Category::VAR);
   in_t->MallocData();
   int8_t in[] = {6, 43, 38, 24, -8, 12, 41, -24, -20, 41, -19, -6, -26, -6, 23, -31, 34, 45, 8, 45, -39, -27, -48, 12};
   memcpy(in_t->MutableData(), in, sizeof(int8_t) * in_t->ElementsNum());
-  QuantArg *in_quant_arg = new QuantArg();
+  auto *in_quant_arg = new QuantArg();
   in_quant_arg->zeroPoint = -19, in_quant_arg->scale = 0.31228156;
   in_t->AddQuantParam(*in_quant_arg);
   inputs_->push_back(in_t);
 
-  Tensor *weight_t = new Tensor(kNumberTypeInt8, {3, 3, 3, 2}, Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
+  auto *weight_t = new Tensor(kNumberTypeInt8, {3, 3, 3, 2}, Format_NHWC, lite::Tensor::Category::CONST_TENSOR);
   weight_t->MallocData();
   int8_t weight[] = {66, 89, 98, 74,  95, 86, 125, 95, 105, 83, 116, 94, 90, 80, 86, 59, 72, 92,
                      64, 76, 92, 80,  90, 87, 106, 55, 105, 60, 75,  53, 81, 81, 98, 81, 86, 59,
                      74, 82, 97, 105, 71, 67, 79,  87, 72,  79, 80,  76, 96, 80, 83, 71, 61, 79};
   memcpy(weight_t->MutableData(), weight, sizeof(int8_t) * weight_t->ElementsNum());
-  QuantArg *w_quant_arg = new QuantArg();
+  auto *w_quant_arg = new QuantArg();
   w_quant_arg->zeroPoint = 83, w_quant_arg->scale = 0.023649725490196;
   weight_t->AddQuantParam(*w_quant_arg);
   inputs_->push_back(weight_t);
 
-  Tensor *out_t = new Tensor(kNumberTypeInt8, {1, 7, 3, 2}, Format_NHWC, lite::Tensor::Category::VAR);
+  auto *out_t = new Tensor(kNumberTypeInt8, {1, 7, 3, 2}, Format_NHWC, lite::Tensor::Category::VAR);
   out_t->MallocData();
-  QuantArg *out_quant_arg = new QuantArg();
+  auto *out_quant_arg = new QuantArg();
   out_quant_arg->zeroPoint = 31, out_quant_arg->scale = 0.3439215686275;
   out_t->AddQuantParam(*out_quant_arg);
   outputs_->push_back(out_t);
@@ -318,17 +318,17 @@ TEST_F(TestDeconvInt8, DeConvInt8Test1) {
   std::vector<lite::Tensor *> inputs_;
   std::vector<lite::Tensor *> outputs_;
   auto deconv_param = new ConvParameter();
-  lite::InnerContext *ctx = new lite::InnerContext;
+  auto *ctx = new lite::InnerContext;
   ctx->thread_num_ = 1;
   ASSERT_EQ(lite::RET_OK, ctx->Init());
   int8_t *correct;
   int total_size = DeConvInt8TestInit1(&inputs_, &outputs_, deconv_param, &correct);
-  mindspore::kernel::DeConvInt8CPUKernel *deconv = new mindspore::kernel::DeConvInt8CPUKernel(
-    reinterpret_cast<OpParameter *>(deconv_param), inputs_, outputs_, ctx, nullptr);
+  auto *deconv = new mindspore::kernel::DeConvInt8CPUKernel(reinterpret_cast<OpParameter *>(deconv_param), inputs_,
+                                                            outputs_, ctx, nullptr);
 
   deconv->Init();
   deconv->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 3);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 3));
 
   delete deconv_param;
   delete deconv;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/fullconnection_int8_tests.cc

@@ -147,7 +147,7 @@ TEST_F(TestFcInt8, fctest1) {
   QuantProcess(correct, out_params.len, out_params.min, out_params.max, &out_scale, &out_zp, nullptr);
   float *out = new float[out_params.len];
   Dequantize(reinterpret_cast<int8_t *>(outputs[0]->MutableData()), outputs[0]->ElementsNum(), out_scale, out_zp, out);
-  CompareOutputData(out, correct, 6, 0.3);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 6, 0.3));
   delete fc;
   for (auto t : inputs) delete t;
   for (auto t : outputs) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/gatherNd_int8_test.cc

@@ -92,7 +92,7 @@ TEST_F(TestGatherNdInt8, GatherNdTest) {
     printf("%d, ", output[i]);
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/gather_int8_test.cc

@@ -90,7 +90,7 @@ TEST_F(TestGatherInt8, GatherTest) {
     printf("%d, ", output[i]);
   }
   std::cout << std::endl;
-  CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), corr_out.data(), output0_tensor.ElementsNum(), 0.001));
 
   input0_tensor.set_data(nullptr);
   input1_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/matmul_int8_tests.cc

@@ -126,7 +126,7 @@ TEST_F(TestMatmulInt8, simple) {
   MatMulInt8_16x4_r(a_r4x16, b_c16x4, output, ROW, COL, DEPTH16, COL, a_sums, bias, &ls, &rs, &multiplier, 0, INT8_MIN,
                     INT8_MAX, false);
 #endif
-  CompareOutputData(output, correct, ROW * COL, 0.1);
+  ASSERT_EQ(0, CompareOutputData(output, correct, ROW * COL, 0.1));
   delete[] a_r4x16;
   delete[] b_c16x4;
 }
@@ -187,7 +187,7 @@ TEST_F(TestMatmulInt8, mmtest1) {
   QuantProcess(correct, out_params.len, out_params.min, out_params.max, &out_scale, &out_zp, nullptr);
   float *out = new float[out_params.len];
   Dequantize(reinterpret_cast<int8_t *>(outputs[0]->MutableData()), outputs[0]->ElementsNum(), out_scale, out_zp, out);
-  CompareOutputData(out, correct, 6, 0.3);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 6, 0.3));
   delete mm;
   for (auto t : inputs) delete t;
   for (auto t : outputs) delete t;
@@ -304,7 +304,7 @@ TEST_F(TestMatmulInt8, mmtest2) {
   QuantProcess(correct, out_params.len, out_params.min, out_params.max, &out_scale, &out_zp, nullptr);
   float *out = new float[out_params.len];
   Dequantize(reinterpret_cast<int8_t *>(outputs[0]->MutableData()), outputs[0]->ElementsNum(), out_scale, out_zp, out);
-  CompareOutputData(out, correct, 6, 0.6);
+  ASSERT_EQ(0, CompareOutputData(out, correct, 6, 0.6));
   delete mm;
   for (auto t : inputs) delete t;
   for (auto t : outputs) delete t;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/mul_int8_tests.cc

@@ -91,7 +91,7 @@ TEST_F(TestMulInt8, Mul_quant0) {
 
   std::vector<int8_t> except_result = {1, 4, 3, 8, 5, 12, 21, 32, 27, 40, 33, 48};
   PrintData("output data", output, input1.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -162,7 +162,7 @@ TEST_F(TestMulInt8, Mul_quant0_thread0) {
 
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18};
   PrintData("output data", output, input1.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -233,7 +233,7 @@ TEST_F(TestMulInt8, Mul_quant1) {
 
   std::vector<int8_t> except_result = {1, 2, 2, 4, 3, 6, 11, 16, 14, 20, 17, 24};
   PrintData("output data", output, input1.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -304,7 +304,7 @@ TEST_F(TestMulInt8, Mul_quant1_thread1) {
 
   std::vector<int8_t> except_result = {1, 2, 2, 4, 3, 6, 11, 16, 14, 20, 17, 24};
   PrintData("output data", output, input1.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -375,7 +375,7 @@ TEST_F(TestMulInt8, test) {
 
   std::vector<int8_t> except_result = {1, 4, 9, 16, 25, 36, 7, 16, 27, 40, 55, 72};
   PrintData("output data", output, input1.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
   input_tensor1->set_data(nullptr);
   input_tensor2->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/pad_int8_tests.cc

@@ -74,7 +74,7 @@ TEST_F(TestPadInt8, PadInt8Test1) {
 
   pad->Init();
   pad->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0));
 
   delete pad_param;
   delete pad;
@@ -127,7 +127,7 @@ TEST_F(TestPadInt8, PadInt8Test2) {
 
   pad->Init();
   pad->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0));
 
   delete pad_param;
   delete pad;
@@ -195,7 +195,7 @@ TEST_F(TestPadInt8, PadInt8TestInit4) {
 
   pad->Init();
   pad->Run();
-  CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0);
+  ASSERT_EQ(0, CompareOutputData(reinterpret_cast<int8_t *>(outputs_[0]->MutableData()), correct, total_size, 0));
 
   delete pad_param;
   delete pad;

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/power_int8_tests.cc

@@ -79,7 +79,7 @@ TEST_F(TestPowerInt8, PowerInt8) {
   kernel->Run();
 
   std::vector<int8_t> except_result = {-112, -65, 15, 127};
-  CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);
@@ -148,7 +148,7 @@ TEST_F(TestPowerInt8, normal) {
   kernel->Run();
 
   std::vector<int8_t> except_result = {-99, 95, 124, -14};
-  CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/prelu_int8_tests.cc

@@ -85,7 +85,7 @@ TEST_F(TestPreluInt8, prelu_1) {
   std::vector<int8_t> except_result = {1, -1, 3, 4, 5, 6, 7, -2};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/quant_dtype_cast_tests.cc

@@ -77,7 +77,7 @@ TEST_F(QuantDTypeCastTestFp32, QuantDTypeCastTest1) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output.data(), expect_out, out_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_out, out_size, 0.000001));
 }
 
 TEST_F(QuantDTypeCastTestFp32, QuantDTypeCastTest2) {
@@ -124,6 +124,6 @@ TEST_F(QuantDTypeCastTestFp32, QuantDTypeCastTest2) {
     std::cout << output[i] << " ";
   }
   std::cout << "\n";
-  CompareOutputData(output.data(), expect_out, out_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), expect_out, out_size, 0.000001));
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/reshape_int8_tests.cc

@@ -81,7 +81,7 @@ TEST_F(TestReshapeInt8, reshape_quant0) {
   std::vector<int8_t> except_result = {10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 25};
   PrintData("output data", output, input1.size());
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);
@@ -141,7 +141,7 @@ TEST_F(TestReshapeInt8, reshape_quant1_thread2) {
   std::vector<int8_t> except_result = {6, 7, 7, 8, 8, 9, 11, 12, 12, 13, 13, 14};
   PrintData("output data", output, input1.size());
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), input1.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), input1.size(), 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/softmax_int8_tests.cc

@@ -84,7 +84,7 @@ TEST_F(TestSoftmaxInt8, SoftmaxInt8) {
 
   std::vector<int8_t> except_result = {-126, -126, -124, -124, -123, -124, -116, -116, 122, 122, 112, 112,
                                        -127, -127, -127, -127, -59,  -59,  -61,  -59,  58,  58,  59,  58};
-  CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output.data(), except_result.data(), input.size(), 0.000001));
 
   input0_tensor.set_data(nullptr);
   output0_tensor.set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/split_int8_tests.cc

@@ -100,8 +100,8 @@ TEST_F(TestSplitInt8, Split_quant0_thread2) {
   PrintData("output data shape", output1_tensor_shape.data(), output1_tensor_shape.size());
   PrintData("output data", output2, output2_size);
   PrintData("output data shape", output2_tensor_shape.data(), output2_tensor_shape.size());
-  CompareOutputData(output1, except_result1.data(), output1_size, 0.000001);
-  CompareOutputData(output2, except_result2.data(), output2_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output1, except_result1.data(), output1_size, 0.000001));
+  ASSERT_EQ(0, CompareOutputData(output2, except_result2.data(), output2_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output1_tensor->set_data(nullptr);
@@ -194,9 +194,9 @@ TEST_F(TestSplitInt8, Split_quant0_thread2_num) {
   PrintData("output data shape", output2_tensor_shape.data(), output2_tensor_shape.size());
   PrintData("output data", output3, output3_size);
   PrintData("output data shape", output3_tensor_shape.data(), output3_tensor_shape.size());
-  CompareOutputData(output1, except_result1.data(), output1_size, 0.000001);
-  CompareOutputData(output2, except_result2.data(), output2_size, 0.000001);
-  CompareOutputData(output3, except_result3.data(), output3_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output1, except_result1.data(), output1_size, 0.000001));
+  ASSERT_EQ(0, CompareOutputData(output2, except_result2.data(), output2_size, 0.000001));
+  ASSERT_EQ(0, CompareOutputData(output3, except_result3.data(), output3_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output1_tensor->set_data(nullptr);
@@ -291,9 +291,9 @@ TEST_F(TestSplitInt8, Split_quant1_thread2_num) {
   PrintData("output data shape", output2_tensor_shape.data(), output2_tensor_shape.size());
   PrintData("output data", output3, output3_size);
   PrintData("output data shape", output3_tensor_shape.data(), output3_tensor_shape.size());
-  CompareOutputData(output1, except_result1.data(), output1_size, 0.000001);
-  CompareOutputData(output2, except_result2.data(), output2_size, 0.000001);
-  CompareOutputData(output3, except_result3.data(), output3_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output1, except_result1.data(), output1_size, 0.000001));
+  ASSERT_EQ(0, CompareOutputData(output2, except_result2.data(), output2_size, 0.000001));
+  ASSERT_EQ(0, CompareOutputData(output3, except_result3.data(), output3_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output1_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/squeeze_int8_tests.cc

@@ -85,7 +85,7 @@ TEST_F(TestSqueezeInt8, Squeeze_1d_axis0_offset0_quant0_thread2) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/arm/int8/unsqueeze_int8_tests.cc

@@ -84,7 +84,7 @@ TEST_F(TestUnsqueezeInt8, Unsqueeze_1) {
   std::vector<int8_t> except_result = {1, 2, 3, 4, 5, 6, 7, 8};
   PrintData("output data", output, output_size);
   PrintData("output data shape", output_tensor_shape.data(), output_tensor_shape.size());
-  CompareOutputData(output, except_result.data(), output_size, 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output, except_result.data(), output_size, 0.000001));
 
   input_tensor1->set_data(nullptr);
   output0_tensor->set_data(nullptr);

mindspore/lite/test/ut/src/runtime/kernel/opencl/batchnorm_tests.cc

@@ -141,7 +141,7 @@ TEST_F(TestBatchnormOpenCLCI, Batchnormfp32CI) {
   sub_graph->Run();
 
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.0001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -260,7 +260,7 @@ TEST_F(TestBatchnormOpenCLfp16, Batchnormfp16input_dim4) {
   sub_graph->Run();
 
   auto *output_data_gpu = reinterpret_cast<float16_t *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.01);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.01));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -378,7 +378,7 @@ TEST_F(TestBatchnormOpenCLfp32, Batchnormfp32input_dim4) {
   sub_graph->Run();
 
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correct_data, output_tensor->ElementsNum(), 0.0001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;

mindspore/lite/test/ut/src/runtime/kernel/opencl/concat_tests.cc

@@ -124,7 +124,7 @@ TEST_F(TestConcatOpenCLCI, ConcatFp32_2inputforCI) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -252,7 +252,7 @@ TEST_F(TestConcatOpenCLfp16, ConcatFp16_4input_dim4_axis1) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float16_t *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -371,7 +371,7 @@ TEST_F(TestConcatOpenCLfp32, ConcatFp32_3input_dim4_axis1) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -510,7 +510,7 @@ TEST_F(TestConcatOpenCLfp16, ConcatFp16_6input_dim4_axis1) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float16_t *>(output_tensor->MutableData());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;

mindspore/lite/test/ut/src/runtime/kernel/opencl/fill_tests.cc

@@ -83,7 +83,7 @@ TEST_F(TestFillOpenCLCI, Fp32testfill) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -139,7 +139,7 @@ TEST_F(TestFillOpenCLCI, Fp32testshape) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/opencl/hswish_tests.cc

@@ -94,7 +94,7 @@ TEST_F(TestSwishOpenCLCI, Fp32CI) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 }  // namespace mindspore

mindspore/lite/test/ut/src/runtime/kernel/opencl/pad_tests.cc

@@ -69,8 +69,8 @@ void TEST_MAIN(PadParameter *param, Format input_format, Format output_format, F
   sub_graph->Init();
   memcpy(input.data_c(), input_data, input.Size());
   sub_graph->Run();
-  if (lite::CompareOutputData(reinterpret_cast<float *>(output.data_c()), output.ElementsNum(),
-                              const_cast<float *>(expect_data), output.ElementsNum())) {
+  if (CommonTest::CompareOutputData(reinterpret_cast<float *>(output.data_c()), const_cast<float *>(expect_data),
+                                    static_cast<size_t>(output.ElementsNum()))) {
     FAIL();
   } else {
     std::cout << "COMPARE SUCCESS!\n";

mindspore/lite/test/ut/src/runtime/kernel/opencl/sparse_to_dense_tests.cc

@@ -96,7 +96,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim2Scalar) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -168,7 +168,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim2Vector) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -239,7 +239,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim2Shape1Vector) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -310,7 +310,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim2Shape1Scalar) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -381,7 +381,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim1Scalar) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 
@@ -452,7 +452,7 @@ TEST_F(TestSparseToDenseOpenCLCI, Fp32Dim1Vector) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor.data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor.ElementsNum(), 0.0001));
   delete sub_graph;
 }
 

mindspore/lite/test/ut/src/runtime/kernel/opencl/stack_tests.cc

@@ -135,7 +135,7 @@ TEST_F(TestStackOpenCLCI, StackFp32_8inputforCI) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.00001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;
@@ -268,7 +268,7 @@ TEST_F(TestStackOpenCLfp16, StackFp32_8inputaxis1) {
   std::cout << "==================output data================" << std::endl;
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float16_t *>(output_tensor->MutableData());
-  CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001);
+  ASSERT_EQ(0, CompareOutputData(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001));
   for (auto tensor : inputs) {
     tensor->set_data(nullptr);
     delete tensor;

mindspore/lite/test/ut/src/runtime/kernel/opencl/to_format_tests.cc

@@ -100,7 +100,7 @@ TEST_F(TestToFormatOpenCL, ToFormatNHWC2NCHW) {
   std::cout << std::endl;
 
   // compare
-  CompareOutputData(output_data, correct_data, h * w * c, 0.00001);
+  ASSERT_EQ(0, CompareOutputData(output_data, correct_data, h * w * c, 0.00001));
   MS_LOG(INFO) << "Test TransposeFp32 passed";
 }
 }  // namespace mindspore