// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:nil -*-
// vim: ts=8 sw=2 sts=2 expandtab

#ifndef CEPH_TEST_RADOS_TESTCASE_H
#define CEPH_TEST_RADOS_TESTCASE_H

#include "include/rados/librados.h"
#include "include/rados/librados.hpp"
#include "include/radosstriper/libradosstriper.h"
#include "include/radosstriper/libradosstriper.hpp"
#include "gtest/gtest.h"

#include <string>

/**
 * These test cases create a temporary pool that lives as long as the
 * test case.  Each test within a test case gets a new ioctx and striper
 * set to a unique namespace within the pool.
 *
 * Since pool creation and deletion is slow, this allows many tests to
 * run faster.
 */
class StriperTest : public ::testing::Test {
public:
  StriperTest() {}
  ~StriperTest() override {}
protected:
  static void SetUpTestCase();
  static void TearDownTestCase();
  static rados_t s_cluster;
  static std::string pool_name;

  void SetUp() override;
  void TearDown() override;
  rados_t cluster = NULL;
  rados_ioctx_t ioctx = NULL;
  rados_striper_t striper = NULL;
};

class StriperTestPP : public ::testing::Test {
public:
  StriperTestPP() : cluster(s_cluster) {}
  ~StriperTestPP() override {}
  static void SetUpTestCase();
  static void TearDownTestCase();
protected:
  static librados::Rados s_cluster;
  static std::string pool_name;

  void SetUp() override;
  librados::Rados &cluster;
  librados::IoCtx ioctx;
  libradosstriper::RadosStriper striper;
};

struct TestData {
  uint32_t stripe_unit;
  uint32_t stripe_count;
  uint32_t object_size;
  size_t size;
};
// this is pure copy and paste from previous class
// but for the inheritance from TestWithParam
// with gtest >= 1.6, we couldd avoid this by using
// inheritance from WithParamInterface
class StriperTestParam : public ::testing::TestWithParam<TestData> {
public:
  StriperTestParam() : cluster(s_cluster) {}
  ~StriperTestParam() override {}
  static void SetUpTestCase();
  static void TearDownTestCase();
protected:
  static librados::Rados s_cluster;
  static std::string pool_name;

  void SetUp() override;
  librados::Rados &cluster;
  librados::IoCtx ioctx;
  libradosstriper::RadosStriper striper;
};

#endif
