Removes the name service from the service runtime

tests/nameservice/nameservice_test.c

-/*
- * Copyright (c) 2012 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#include <sys/fcntl.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "native_client/src/include/nacl_assert.h"
-#include "native_client/src/public/imc_syscalls.h"
-#include "native_client/src/public/name_service.h"
-#include "native_client/src/shared/srpc/nacl_srpc.h"
-
-int main(void) {
-  int ns;
-  NaClSrpcChannel channel;
-  int connected_socket;
-  int status;
-  int rng;
-
-  if (!NaClSrpcModuleInit()) {
-    fprintf(stderr, "srpc module init failed\n");
-    return 1;
-  }
-  printf("Hello world\n");
-  ns = -1;
-  nacl_nameservice(&ns);
-  printf("ns = %d\n", ns);
-  assert(-1 != ns);
-
-  connected_socket = imc_connect(ns);
-  assert(-1 != connected_socket);
-  if (!NaClSrpcClientCtor(&channel, connected_socket)) {
-    fprintf(stderr, "Srpc client channel ctor failed\n");
-    return 1;
-  }
-  printf("NaClSrpcClientCtor succeeded\n");
-  if (NACL_SRPC_RESULT_OK !=
-      NaClSrpcInvokeBySignature(&channel, NACL_NAME_SERVICE_LOOKUP,
-                                "SecureRandom", O_RDONLY, &status, &rng)) {
-    fprintf(stderr, "nameservice lookup failed, status %d\n", status);
-    return 1;
-  }
-  printf("rpc status %d\n", status);
-  /*
-   * Now that the "SecureRandom" service has been removed, there is no
-   * service that is registered with the name service by default that we
-   * can test here.  "ManifestNameService" only gets registered after the
-   * "reverse service" is initialized, which doesn't normally happen in
-   * standalone sel_ldr.  So we just check that querying returns a sensible
-   * error here.
-   */
-  ASSERT_EQ(NACL_NAME_SERVICE_NAME_NOT_FOUND, status);
-
-  return 0;
-}