author Jan de Mooij <>
Sat, 12 Jan 2019 10:50:04 +0000
changeset 453631 cfa1c48c717048f00eb4811b5719cd716eb1e5b3
parent 450554 09c71a7cf75aeaf2963050e315276fb9a866fd62
permissions -rw-r--r--
Bug 1518753 part 5 - Stop using JSProtoKey for initial shapes. r=tcampbell I added this optimization in bug 1299107 to share more shapes across compartments. Unfortunately this doesn't play well with same-compartment realms (ICs can misbehave) because it relies on compartments being isolated from each other. I think we should remove this optimization: * Fixing the IC issue is impossible without deoptimizing everything. * I added it mainly for chrome globals. The shared-JSM-global work has eliminated the need for this there. * Same-compartment realms win memory back by eliminating CCWs etc. * It's quite a lot of complicated code. Differential Revision:

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at */

// Original author:

#ifndef mtransport_test_utils_h__
#define mtransport_test_utils_h__

#include "nsCOMPtr.h"
#include "nsNetCID.h"

#include "nsIEventTarget.h"
#include "nsPISocketTransportService.h"
#include "nsServiceManagerUtils.h"

class MtransportTestUtils {
  MtransportTestUtils() { InitServices(); }

  ~MtransportTestUtils() {}

  void InitServices() {
    nsresult rv;
    sts_target_ = do_GetService(NS_SOCKETTRANSPORTSERVICE_CONTRACTID, &rv);

  nsIEventTarget* sts_target() { return sts_target_; }

  nsCOMPtr<nsIEventTarget> sts_target_;
  nsCOMPtr<nsPISocketTransportService> sts_;

#define CHECK_ENVIRONMENT_FLAG(envname)                                 \
  char* test_flag = getenv(envname);                                    \
  if (!test_flag || strcmp(test_flag, "1")) {                           \
    printf("To run this test set %s=1 in your environment\n", envname); \
    exit(0);                                                            \