/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#include <array>
#include <vector>
#include "gtest/gtest.h"

#include "../../../op_api/aclnn_abs.h"

#include "op_api_ut_common/op_api_ut.h"
#include "op_api_ut_common/scalar_desc.h"
#include "op_api_ut_common/tensor_desc.h"
#include "opdev/platform.h"

using namespace std;

class l2_abs_test : public testing::Test {
protected:
    static void SetUpTestCase()
    {
        cout << "abs_test SetUp" << endl;
    }

    static void TearDownTestCase()
    {
        cout << "abs_test TearDown" << endl;
    }
};

// *** tensor dtype test ***
// test aicore type: FLOAT/FLOAT32
TEST_F(l2_abs_test, case_aicore_abs_for_float_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test aicore type: FLOAT16
TEST_F(l2_abs_test, case_aicore_abs_for_float16_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT16, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test aicore type: INT32
TEST_F(l2_abs_test, case_aicore_abs_for_int32_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_INT32, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test aicpu type: INT64, in fact tf mode
TEST_F(l2_abs_test, case_aicpu_abs_for_int64_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_INT64, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test special type: UINT8
TEST_F(l2_abs_test, case_abs_for_special_uint8_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_UINT8, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test special type: BOOL
TEST_F(l2_abs_test, case_abs_for_special_bool_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_BOOL, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test invalid input type
TEST_F(l2_abs_test, case_invalid_input_type)
{
    // complex64
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_COMPLEX64, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);

    // undefined
    self_tensor_desc = TensorDesc({3, 3, 3}, ACL_DT_UNDEFINED, ACL_FORMAT_ND).ValueRange(-10, 10);
    out_tensor_desc = TensorDesc(self_tensor_desc);

    ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    workspace_size = 0;
    aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// *** tensor format test ***
// test format NCHW
TEST_F(l2_abs_test, case_abs_for_nchw_format)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_NCHW).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test format NHWC
TEST_F(l2_abs_test, case_abs_for_nhwc_format)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT16, ACL_FORMAT_NHWC).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test invalid format
TEST_F(l2_abs_test, case_invalid_format_with_nc1hwc0)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_NC1HWC0).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// *** tensor rank range ***
// empty tensor
TEST_F(l2_abs_test, case_aicore_abs_for_empty_tensor)
{
    auto self_tensor_desc = TensorDesc({0, 2, 3}, ACL_FLOAT, ACL_FORMAT_ND);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test normal rank with four dim
TEST_F(l2_abs_test, case_abs_for_normal_rank)
{
    auto self_tensor_desc = TensorDesc({2, 3, 4, 5}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// test abnormal rank with right boundary dim, nine
TEST_F(l2_abs_test, case_abs_for_abnormal_right_boundary_rank)
{
    auto self_tensor_desc = TensorDesc({2, 3, 4, 5, 6, 7, 8, 9, 10}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// *** tensor relationship constraint test ***
// test invalid input with diff dtype
TEST_F(l2_abs_test, case_invalid_input_with_diff_dtype)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT16, ACL_FORMAT_ND);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// test invalid input with diff shape
TEST_F(l2_abs_test, case_invalid_input_with_diff_shape)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({1, 2, 3}, ACL_FLOAT, ACL_FORMAT_ND);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// test invalid input with diff format
TEST_F(l2_abs_test, case_invalid_input_with_diff_format)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_NHWC).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_NCHW);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// *** nullptr test ***
// test nullptr input
TEST_F(l2_abs_test, case_anullptr_input)
{
    auto out_tensor_desc = TensorDesc({2, 2, 3}, ACL_FLOAT, ACL_FORMAT_ND);

    auto ut = OP_API_UT(aclnnAbs, INPUT((aclTensor*)nullptr), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_NULLPTR);
}

// test nullptr output
TEST_F(l2_abs_test, case_anullptr_output)
{
    auto self_tensor_desc = TensorDesc({2, 2, 3}, ACL_FLOAT, ACL_FORMAT_ND);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT((aclTensor*)nullptr));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_NULLPTR);
}

// *** contiguous ***
// test continuity
TEST_F(l2_abs_test, case_abs_for_continuity)
{
    auto self_tensor_desc = TensorDesc({5, 4}, ACL_FLOAT, ACL_FORMAT_ND, {1, 5}, 0, {4, 5}).ValueRange(-2, 2);
    auto out_tensor_desc = TensorDesc({5, 4}, ACL_FLOAT, ACL_FORMAT_ND).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

TEST_F(l2_abs_test, ascend950_case_aicore_abs_for_float_type)
{
    auto self_tensor_desc = TensorDesc({3, 3, 3}, ACL_FLOAT, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend950 平台测试 - FLOAT16
TEST_F(l2_abs_test, ascend950_case_dtype_float16)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND950);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_FLOAT16, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend950 平台测试 - BF16
TEST_F(l2_abs_test, ascend950_case_dtype_bf16)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND950);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_BF16, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend950 平台测试 - DOUBLE
TEST_F(l2_abs_test, ascend950_case_dtype_double)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND950);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_DOUBLE, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc(self_tensor_desc).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend950 平台测试 - INT8
TEST_F(l2_abs_test, ascend950_case_dtype_int8)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND950);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_INT8, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend950 平台测试 - INT16
TEST_F(l2_abs_test, ascend950_case_dtype_int16)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND950);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_INT16, ACL_FORMAT_ND).ValueRange(-10, 10);
    auto out_tensor_desc = TensorDesc(self_tensor_desc);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend910B 平台测试 - 复数类型 COMPLEX64
TEST_F(l2_abs_test, ascend910b_case_dtype_complex64)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND910B);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_COMPLEX64, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({2, 3}, ACL_FLOAT, ACL_FORMAT_ND).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACL_SUCCESS);
}

// Ascend910B 平台测试 - 复数类型 FLOAT 输出类型不匹配
TEST_F(l2_abs_test, ascend910b_case_complex64_out_dtype_mismatch)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND910B);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_COMPLEX64, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({2, 3}, ACL_FLOAT16, ACL_FORMAT_ND);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}

// Ascend910B 平台测试 - 不支持的复数类型 COMPLEX128
TEST_F(l2_abs_test, ascend910b_case_complex128_not_supported)
{
    op::SetPlatformSocVersion(op::SocVersion::ASCEND910B);
    auto self_tensor_desc = TensorDesc({2, 3}, ACL_COMPLEX128, ACL_FORMAT_ND).ValueRange(-2.0, 2.0);
    auto out_tensor_desc = TensorDesc({2, 3}, ACL_DOUBLE, ACL_FORMAT_ND).Precision(0.0001, 0.0001);

    auto ut = OP_API_UT(aclnnAbs, INPUT(self_tensor_desc), OUTPUT(out_tensor_desc));

    uint64_t workspace_size = 0;
    aclnnStatus aclRet = ut.TestGetWorkspaceSize(&workspace_size);
    EXPECT_EQ(aclRet, ACLNN_ERR_PARAM_INVALID);
}