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 *
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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.
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 * 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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 * 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
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include "test/core/end2end/end2end_tests.h"

#include <string.h>

#include "src/core/channel/client_channel.h"
#include "src/core/channel/connected_channel.h"
#include "src/core/channel/http_server_filter.h"
#include "src/core/surface/channel.h"
#include "src/core/surface/server.h"
#include "src/core/transport/chttp2_transport.h"
#include <grpc/support/alloc.h>
#include <grpc/support/host_port.h>
#include <grpc/support/log.h>
#include <grpc/support/sync.h>
#include <grpc/support/thd.h>
#include <grpc/support/useful.h>
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"
#include "src/core/support/env.h"

typedef struct fullstack_fixture_data {
  char *localaddr;
} fullstack_fixture_data;

static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
    grpc_channel_args *client_args, grpc_channel_args *server_args) {
  grpc_end2end_test_fixture f;
  int port = grpc_pick_unused_port_or_die();
  fullstack_fixture_data *ffd = gpr_malloc(sizeof(fullstack_fixture_data));
  memset(&f, 0, sizeof(f));

  gpr_join_host_port(&ffd->localaddr, "localhost", port);

  f.fixture_data = ffd;
  f.cq = grpc_completion_queue_create(NULL);

  return f;
}

void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f,
                                  grpc_channel_args *client_args) {
  fullstack_fixture_data *ffd = f->fixture_data;
  f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL);
  GPR_ASSERT(f->client);
}

void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f,
                                  grpc_channel_args *server_args) {
  fullstack_fixture_data *ffd = f->fixture_data;
  if (f->server) {
    grpc_server_destroy(f->server);
  }
  f->server = grpc_server_create(server_args, NULL);
  grpc_server_register_completion_queue(f->server, f->cq, NULL);
  GPR_ASSERT(grpc_server_add_insecure_http2_port(f->server, ffd->localaddr));
  grpc_server_start(f->server);
}

void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
  fullstack_fixture_data *ffd = f->fixture_data;
  gpr_free(ffd->localaddr);
  gpr_free(ffd);
}

/* All test configurations */
static grpc_end2end_test_config configs[] = {
    {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION,
     chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
     chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
};

int main(int argc, char **argv) {
  size_t i;

  /* force tracing on, with a value to force many
     code paths in trace.c to be taken */
  gpr_setenv("GRPC_TRACE", "doesnt-exist,http,all");

#ifdef GPR_POSIX_SOCKET
  g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10.0 : 1.0;
#else
  g_fixture_slowdown_factor = 10.0;
#endif

  grpc_test_init(argc, argv);
  grpc_init();

  for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
    grpc_end2end_tests(argc, argv, configs[i]);
  }

  GPR_ASSERT(0 == grpc_tracer_set_enabled("also-doesnt-exist", 0));
  GPR_ASSERT(1 == grpc_tracer_set_enabled("http", 1));
  GPR_ASSERT(1 == grpc_tracer_set_enabled("all", 1));

  grpc_shutdown();

  return 0;
}