// Copyright(c) 2018, Intel Corporation

//

// Redistribution  and  use  in source  and  binary  forms,  with  or  without

// modification, are permitted provided that the following conditions are met:

//

// * Redistributions of  source code  must retain the  above copyright notice,

//   this list of conditions and the following disclaimer.

// * Redistributions in binary form must reproduce the above copyright notice,

//   this list of conditions and the following disclaimer in the documentation

//   and/or other materials provided with the distribution.

// * Neither the name  of Intel Corporation  nor the names of its contributors

//   may be used to  endorse or promote  products derived  from this  software

//   without specific prior written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT NOT LIMITED TO,  THE

// IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

// ARE DISCLAIMED.  IN NO EVENT  SHALL THE COPYRIGHT OWNER  OR CONTRIBUTORS BE

// LIABLE  FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR

// CONSEQUENTIAL  DAMAGES  (INCLUDING,  BUT  NOT LIMITED  TO,  PROCUREMENT  OF

// SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE,  DATA, OR PROFITS;  OR BUSINESS

// INTERRUPTION)  HOWEVER CAUSED  AND ON ANY THEORY  OF LIABILITY,  WHETHER IN

// CONTRACT,  STRICT LIABILITY,  OR TORT  (INCLUDING NEGLIGENCE  OR OTHERWISE)

// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,  EVEN IF ADVISED OF THE

// POSSIBILITY OF SUCH DAMAGE.

extern "C" {

#include <json-c/json.h>

#include <uuid/uuid.h>

#include "metrics/vector.h"

#include "opae_int.h"

#include "types_int.h"

}

#include <config.h>

#include <opae/fpga.h>

#include <array>

#include <cstdlib>

#include <map>

#include <memory>

#include <string>

#include <vector>

#include "gtest/gtest.h"

#include "mock/test_system.h"

using namespace opae::testing;

/**

 * @test       opaec

 * @brief      Tests: fpga_vector_init

 * @details    TODO: test needs a valid comment.

 */

TEST(metric_vector, test_metric_vector_01) {

  fpga_metric_vector vector;

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_init(NULL));

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_free(NULL));

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_total(NULL, NULL));

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_resize(NULL, 20));

  // Init vector

  EXPECT_EQ(FPGA_OK, fpga_vector_init(&vector));

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_push(&vector, NULL));

  // NULL Input parameters

  EXPECT_NE(FPGA_OK, fpga_vector_push(NULL, NULL));

  // Delete with NULL

  EXPECT_NE(FPGA_OK, fpga_vector_delete(NULL, 0));

  EXPECT_EQ(FPGA_OK, fpga_vector_free(&vector));

}

/**

 * @test       opaec

 * @brief      Tests: fpga_vector_init

 * @details    TODO: test needs a valid comment.

 */

TEST(metric_vector, test_metric_vector_02) {

  fpga_metric_vector metric_vector;

  struct _fpga_enum_metric *fpga_metric = NULL;

  fpga_metric = (struct _fpga_enum_metric *)malloc(sizeof(struct _fpga_enum_metric));

  EXPECT_EQ(NULL, !fpga_metric);

  // Init vector

  EXPECT_EQ(FPGA_OK, fpga_vector_init(&metric_vector));

  // push item to vector

  EXPECT_EQ(FPGA_OK, fpga_vector_push(&metric_vector, fpga_metric));

  // Delete vector

  EXPECT_NE(FPGA_OK, fpga_vector_delete(NULL, 0));

  EXPECT_NE(FPGA_OK, fpga_vector_delete(&metric_vector, 200));

  // Get NULL vector

  EXPECT_EQ(NULL, fpga_vector_get(NULL, 200));

  // Get item from vector

  EXPECT_EQ(NULL, fpga_vector_get(&metric_vector, 200));

  // free vector

  EXPECT_EQ(FPGA_OK, fpga_vector_free(&metric_vector));

}

/**

 * @test       opaec

 * @brief      Tests: fpga_vector_init

 * @details    TODO: test needs a valid comment.

 */

TEST(metric_vector, test_metric_vector_03) {

  fpga_metric_vector metric_vector;

  uint64_t total;

  // Init vector

  EXPECT_EQ(FPGA_OK, fpga_vector_init(&metric_vector));

  struct _fpga_enum_metric *fpga_enum_metric = NULL;

  fpga_enum_metric = (struct _fpga_enum_metric *)malloc(sizeof(struct _fpga_enum_metric));

  EXPECT_EQ(NULL, !fpga_enum_metric);

  EXPECT_EQ(FPGA_OK, fpga_vector_push(&metric_vector, fpga_enum_metric));

  EXPECT_EQ(FPGA_OK, fpga_vector_total(&metric_vector, &total));

  struct _fpga_enum_metric *fpga_metric_next = NULL;

  fpga_metric_next = (struct _fpga_enum_metric *)calloc(sizeof(struct _fpga_enum_metric), 1);

  EXPECT_EQ(NULL, !fpga_metric_next);

  // push item to vector

  EXPECT_EQ(FPGA_OK, fpga_vector_push(&metric_vector, fpga_metric_next));

  // Get vector

  fpga_vector_get(&metric_vector, 0);

  // Resize vector

  EXPECT_EQ(FPGA_OK, fpga_vector_resize(&metric_vector, 200));

  // free vector

  EXPECT_EQ(FPGA_OK, fpga_vector_free(&metric_vector));

}