/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 * 
 *  Test memstat
 *
 *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
 *
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 *  modification, are permitted provided that the following conditions are
 *  met:
 *
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 *  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.
 *
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 *  written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 */


/*
  Test that we are cycling the servers we are creating during testing.
*/

#include <mem_config.h>

#include <libtest/test.hpp>
#include <libmemcached-1.0/memcached.h>

using namespace libtest;

#ifndef __INTEL_COMPILER
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
#endif

static std::string executable("./clients/memstat");

static test_return_t help_test(void *)
{
  const char *args[]= { "--help", 0 };

  test_compare(EXIT_SUCCESS, exec_cmdline(executable, args, true));

  return TEST_SUCCESS;
}

static test_return_t binary_TEST(void *)
{
  char buffer[1024];
  snprintf(buffer, sizeof(buffer), "--servers=localhost:%d", int(libtest::default_port()));
  const char *args[]= { buffer, " --binary ", 0 };

  test_compare(EXIT_SUCCESS, exec_cmdline(executable, args, true));
  return TEST_SUCCESS;
}

static test_return_t server_version_TEST(void *)
{
  char buffer[1024];
  snprintf(buffer, sizeof(buffer), "--servers=localhost:%d", int(libtest::default_port()));
  const char *args[]= { buffer, " --server-version", 0 };

  test_compare(EXIT_SUCCESS, exec_cmdline(executable, args, true));
  return TEST_SUCCESS;
}

static test_return_t binary_server_version_TEST(void *)
{
  char buffer[1024];
  snprintf(buffer, sizeof(buffer), "--servers=localhost:%d", int(libtest::default_port()));
  const char *args[]= { buffer, " --binary --server-version", 0 };

  test_compare(EXIT_SUCCESS, exec_cmdline(executable, args, true));

  return TEST_SUCCESS;
}

test_st memstat_tests[] ={
  {"--help", 0, help_test},
  {"--binary", 0, binary_TEST},
  {"--server-version", 0, server_version_TEST},
  {"--binary --server-version", 0, binary_server_version_TEST},
  {0, 0, 0}
};

collection_st collection[] ={
  {"memstat", 0, 0, memstat_tests },
  {0, 0, 0, 0}
};

static void *world_create(server_startup_st& servers, test_return_t& error)
{
  if (libtest::has_memcached() == false)
  {
    error= TEST_SKIPPED;
    return NULL;
  }

  if (server_startup(servers, "memcached", libtest::default_port(), NULL) == false)
  {
    error= TEST_SKIPPED;
  }

  return &servers;
}


void get_world(libtest::Framework* world)
{
  world->collections(collection);
  world->create(world_create);
}