author Doug Thayer <dothayer@mozilla.com>
Fri, 01 Mar 2019 18:29:09 +0000
changeset 520116 8b3fe0426ffc1b3a2ad044ef6cdde6c4f736f8e2
parent 507657 09c71a7cf75aeaf2963050e315276fb9a866fd62
child 522378 124ee436c4214fbb5c770c87054a7484c31772f5
permissions -rw-r--r--
Bug 1442694 - Fix failures due to removing selected tab r=Gijs This adds test which reproduce the failure as well as the fix. Essentially, if we hit the edited case in SessionStore with `tab` equal to `tabbrowser.tabs[t]`, we remove the tab and then try to pin it, which obviously blows up. Note: the additional method in SessionStore.jsm was largely to get around complexity requirements inside restoreWindow. Cleaner solutions welcome. Differential Revision: https://phabricator.services.mozilla.com/D21383

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 http://mozilla.org/MPL/2.0/. */

#include "nsIServiceManager.h"

// Gee this seems simple! It's for testing for memory leaks with Purify.

void main(int argc, char* argv[]) {
  nsresult rv;
  nsIServiceManager* servMgr;
  rv = NS_InitXPCOM2(&servMgr, nullptr, nullptr);

  // try loading a component and releasing it to see if it leaks
  if (argc > 1 && argv[1] != nullptr) {
    char* cidStr = argv[1];
    nsISupports* obj = nullptr;
    if (cidStr[0] == '{') {
      nsCID cid;
      rv = CallCreateInstance(cid, &obj);
    } else {
      // contractID case:
      rv = CallCreateInstance(cidStr, &obj);
    if (NS_SUCCEEDED(rv)) {
      printf("Successfully created %s\n", cidStr);
    } else {
      printf("Failed to create %s (%x)\n", cidStr, rv);

  rv = NS_ShutdownXPCOM(servMgr);
  NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");