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   1 //===-- main.c --------------------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include <os/activity.h>
  10 #include <os/log.h>
  11 #include <stdio.h>
  12
  13 #include "../../../common/darwin_log_common.h"
  14
  15 int main(int argc, char** argv)
  16 {
  17     os_log_t logger_sub1 = os_log_create("org.llvm.lldb.test.sub1", "cat1");
  18     os_log_t logger_sub2 = os_log_create("org.llvm.lldb.test.sub2", "cat2");
  19     if (!logger_sub1 || !logger_sub2)
  20         return 1;
  21
  22     // Note we cannot use the os_log() line as the breakpoint because, as of
  23     // the initial writing of this test, we get multiple breakpoints for that
  24     // line, which confuses the pexpect test logic.
  25     printf("About to log\n"); // break here
  26     os_activity_t parent_activity = os_activity_create("parent-activity",
  27         OS_ACTIVITY_CURRENT, OS_ACTIVITY_FLAG_DEFAULT);
  28     os_activity_apply(parent_activity, ^{
  29         os_log(logger_sub1, "source-log-sub1-cat1");
  30         os_activity_t child_activity = os_activity_create("child-activity",
  31             OS_ACTIVITY_CURRENT, OS_ACTIVITY_FLAG_DEFAULT);
  32         os_activity_apply(child_activity, ^{
  33             os_log(logger_sub2, "source-log-sub2-cat2");
  34             });
  35         });
  36
  37     // Sleep, as the darwin log reporting doesn't always happen until a bit
  38     // later.  We need the message to come out before the process terminates.
  39     sleep(FINAL_WAIT_SECONDS);
  40
  41     return 0;
  42 }