quickjs-tart

quickjs-based runtime for wallet-core logic
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ares-test-main.cc (4186B)

      1 /* MIT License
      2  *
      3  * Copyright (c) The c-ares project and its contributors
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining a copy
      6  * of this software and associated documentation files (the "Software"), to deal
      7  * in the Software without restriction, including without limitation the rights
      8  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      9  * copies of the Software, and to permit persons to whom the Software is
     10  * furnished to do so, subject to the following conditions:
     11  *
     12  * The above copyright notice and this permission notice (including the next
     13  * paragraph) shall be included in all copies or substantial portions of the
     14  * Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     22  * SOFTWARE.
     23  *
     24  * SPDX-License-Identifier: MIT
     25  */
     26 #include <signal.h>
     27 #include <stdlib.h>
     28 
     29 #include "ares-test.h"
     30 
     31 #ifdef __APPLE__
     32 #  include <mach/mach.h>
     33 #  include <mach/mach_time.h>
     34 #  include <pthread.h>
     35 
     36 static void thread_set_realtime(pthread_t pthread)
     37 {
     38   mach_timebase_info_data_t            timebase_info;
     39   const uint64_t                       NANOS_PER_MSEC = 1000000ULL;
     40   double                               clock2abs;
     41   int                                  rv;
     42   thread_time_constraint_policy_data_t policy;
     43 
     44   mach_timebase_info(&timebase_info);
     45   clock2abs = ((double)timebase_info.denom / (double)timebase_info.numer)
     46               * NANOS_PER_MSEC;
     47 
     48   policy.period      = 0;
     49   policy.computation = (uint32_t)(5 * clock2abs); // 5 ms of work
     50   policy.constraint  = (uint32_t)(10 * clock2abs);
     51   policy.preemptible = FALSE;
     52 
     53   rv = thread_policy_set(pthread_mach_thread_np(pthread),
     54                          THREAD_TIME_CONSTRAINT_POLICY,
     55                          (thread_policy_t)&policy,
     56                          THREAD_TIME_CONSTRAINT_POLICY_COUNT);
     57   if (rv != KERN_SUCCESS) {
     58     mach_error("thread_policy_set:", rv);
     59     exit(1);
     60   }
     61 }
     62 #endif
     63 
     64 int main(int argc, char* argv[]) {
     65   std::vector<char*> gtest_argv = {argv[0]};
     66   for (int ii = 1; ii < argc; ii++) {
     67     if (strcmp(argv[ii], "-v") == 0) {
     68       ares::test::verbose = true;
     69     } else if ((strcmp(argv[ii], "-p") == 0) && (ii + 1 < argc)) {
     70       ii++;
     71       ares::test::mock_port = (unsigned short)atoi(argv[ii]);
     72     } else if (strcmp(argv[ii], "-4") == 0) {
     73       ares::test::families = ares::test::ipv4_family;
     74       ares::test::families_modes = ares::test::ipv4_family_both_modes;
     75       ares::test::evsys_families = ares::test::all_evsys_ipv4_family;
     76       ares::test::evsys_families_modes = ares::test::all_evsys_ipv4_family_both_modes;
     77     } else if (strcmp(argv[ii], "-6") == 0) {
     78       ares::test::families = ares::test::ipv6_family;
     79       ares::test::families_modes = ares::test::ipv6_family_both_modes;
     80       ares::test::evsys_families = ares::test::all_evsys_ipv6_family;
     81       ares::test::evsys_families_modes = ares::test::all_evsys_ipv6_family_both_modes;
     82     } else {
     83       gtest_argv.push_back(argv[ii]);
     84     }
     85   }
     86   int gtest_argc = (int)gtest_argv.size();
     87   gtest_argv.push_back(nullptr);
     88   ::testing::InitGoogleTest(&gtest_argc, gtest_argv.data());
     89 
     90 #ifdef WIN32
     91   WORD wVersionRequested = MAKEWORD(2, 2);
     92   WSADATA wsaData;
     93   WSAStartup(wVersionRequested, &wsaData);
     94 #else
     95   signal(SIGPIPE, SIG_IGN);
     96 #endif
     97 
     98 #ifdef __APPLE__
     99   /* We need to increase the priority in order for some timing-sensitive tests
    100    * to succeed reliably.  On CI systems, the host can be overloaded and things
    101    * like sleep timers can wait many multiples of the time specified otherwise.
    102    * This is sort of a necessary hack for test reliability. Not something that
    103    * would generally be used */
    104   thread_set_realtime(pthread_self());
    105 #endif
    106 
    107   int rc = RUN_ALL_TESTS();
    108 
    109 #ifdef WIN32
    110   WSACleanup();
    111 #endif
    112 
    113   return rc;
    114 }