/**
 * Copyright (c) 2026 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 <gtest/gtest.h>
#include <gmock/gmock.h>

#include "acl/acl_mdl.h"
#include "acl_stub.h"

using namespace testing;
using namespace std;

class UTEST_ACL_ModelAttr : public testing::Test {
protected:
    virtual void SetUp() {
        MockFunctionTest::aclStubInstance().ResetToDefaultMock();
    }
    virtual void TearDown() {
        Mock::VerifyAndClear((void *)(&MockFunctionTest::aclStubInstance()));
    }
};

TEST_F(UTEST_ACL_ModelAttr, SetAttrNullAttrValue)
{
    uint32_t modelId = 100;
    aclError ret = aclmdlSetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, nullptr);
    EXPECT_EQ(ret, ACL_ERROR_INVALID_PARAM);
}

TEST_F(UTEST_ACL_ModelAttr, GetAttrNullAttrValue)
{
    uint32_t modelId = 100;
    aclError ret = aclmdlGetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, nullptr);
    EXPECT_EQ(ret, ACL_ERROR_INVALID_PARAM);
}

TEST_F(UTEST_ACL_ModelAttr, AttrValueUnionLayout)
{
    aclmdlAttrValue_t attrValue = {};

    EXPECT_EQ(sizeof(attrValue), sizeof(uint32_t) * 8U);
    attrValue.reserved[0] = 3U;
    EXPECT_EQ(attrValue.mdlPriority, 3U);
    attrValue.mdlPriority = 5U;
    EXPECT_EQ(attrValue.reserved[0], 5U);
}

TEST_F(UTEST_ACL_ModelAttr, SetAttrUnsupportedAttr)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    aclmdlAttr invalidAttr = static_cast<aclmdlAttr>(999);
    aclError ret = aclmdlSetAttribute(modelId, invalidAttr, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_INVALID_PARAM);
}

TEST_F(UTEST_ACL_ModelAttr, GetAttrUnsupportedAttr)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    aclmdlAttr invalidAttr = static_cast<aclmdlAttr>(999);
    aclError ret = aclmdlGetAttribute(modelId, invalidAttr, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_INVALID_PARAM);
}

TEST_F(UTEST_ACL_ModelAttr, SetAttrPriorityOutOfRangeHigh)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    attrValue.mdlPriority = 8U;
    aclError ret = aclmdlSetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_INVALID_PARAM);
}

TEST_F(UTEST_ACL_ModelAttr, SetAttrPriorityDispatchSuccess)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    attrValue.mdlPriority = 3U;

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), SetModelStreamPriority(modelId, 3))
        .WillOnce(Return(ge::SUCCESS));
    aclError ret = aclmdlSetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_SUCCESS);
}

TEST_F(UTEST_ACL_ModelAttr, GetAttrPriorityWriteBackSuccess)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), GetModelStreamPriority(modelId, _))
        .WillOnce(DoAll(SetArgReferee<1>(5), Return(ge::SUCCESS)));
    aclError ret = aclmdlGetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_SUCCESS);
    EXPECT_EQ(attrValue.mdlPriority, 5U);
}

TEST_F(UTEST_ACL_ModelAttr, SetAttrPriorityInvalidModelId)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    attrValue.mdlPriority = 7U;

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), SetModelStreamPriority(modelId, 7))
        .WillOnce(Return(static_cast<ge::Status>(ACL_ERROR_GE_EXEC_MODEL_ID_INVALID)));
    aclError ret = aclmdlSetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_GE_EXEC_MODEL_ID_INVALID);
}

TEST_F(UTEST_ACL_ModelAttr, GetAttrPriorityInvalidModelId)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), GetModelStreamPriority(modelId, _))
        .WillOnce(Return(static_cast<ge::Status>(ACL_ERROR_GE_EXEC_MODEL_ID_INVALID)));
    aclError ret = aclmdlGetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_GE_EXEC_MODEL_ID_INVALID);
}

TEST_F(UTEST_ACL_ModelAttr, SetAttrPriorityGeFailureMapsToGeFailure)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};
    attrValue.mdlPriority = 3U;

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), SetModelStreamPriority(modelId, 3))
        .WillOnce(Return(ge::FAILED));
    aclError ret = aclmdlSetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_GE_FAILURE);
}

TEST_F(UTEST_ACL_ModelAttr, GetAttrPriorityGeFailureMapsToGeFailure)
{
    uint32_t modelId = 100;
    aclmdlAttrValue_t attrValue = {};

    EXPECT_CALL(MockFunctionTest::aclStubInstance(), GetModelStreamPriority(modelId, _))
        .WillOnce(Return(ge::FAILED));
    aclError ret = aclmdlGetAttribute(modelId, ACL_MDL_ATTR_PRIORITY_INT32, &attrValue);
    EXPECT_EQ(ret, ACL_ERROR_GE_FAILURE);
}