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#include "src/core/lib/iomgr/tcp_posix.h"

#include <grpc/grpc.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/time.h>
#include <grpc/support/useful.h>
#include "src/core/lib/iomgr/endpoint_pair.h"
#include "test/core/iomgr/endpoint_tests.h"
#include "test/core/util/test_config.h"

static gpr_mu *g_mu;
static grpc_pollset *g_pollset;

static void clean_up(void) {}

static grpc_endpoint_test_fixture create_fixture_endpoint_pair(
    size_t slice_size) {
  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
  grpc_endpoint_test_fixture f;
  grpc_endpoint_pair p = grpc_iomgr_create_endpoint_pair("test", slice_size);

  f.client_ep = p.client;
  f.server_ep = p.server;
  grpc_endpoint_add_to_pollset(&exec_ctx, f.client_ep, g_pollset);
  grpc_endpoint_add_to_pollset(&exec_ctx, f.server_ep, g_pollset);
  grpc_exec_ctx_finish(&exec_ctx);

  return f;
}

static grpc_endpoint_test_config configs[] = {
    {"tcp/tcp_socketpair", create_fixture_endpoint_pair, clean_up},
};

static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) {
  grpc_pollset_destroy(p);
}

int main(int argc, char **argv) {
  grpc_closure destroyed;
  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
  grpc_test_init(argc, argv);
  grpc_init();
  g_pollset = gpr_malloc(grpc_pollset_size());
  grpc_pollset_init(g_pollset, &g_mu);
  grpc_endpoint_tests(configs[0], g_pollset, g_mu);
  grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
  grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
  grpc_exec_ctx_finish(&exec_ctx);
  grpc_shutdown();
  gpr_free(g_pollset);

  return 0;
}