tools/tests/darwintests/host_notifications.c

   1 #include <sys/time.h>
   2 #include <mach/mach.h>
   3 #include <mach/mach_host.h>
   4
   5 #include <darwintest.h>
   6
   7 static void do_test(int notify_type, void (^trigger_block)(void)){
   8         mach_port_t port;
   9         T_ASSERT_MACH_SUCCESS(mach_port_allocate(mach_task_self(), MACH_PORT_RIGHT_RECEIVE, &port), NULL);
  10
  11         T_ASSERT_MACH_SUCCESS(host_request_notification(mach_host_self(), notify_type, port), NULL);
  12
  13         trigger_block();
  14
  15         struct {
  16                 mach_msg_header_t hdr;
  17                 mach_msg_trailer_t trailer;
  18         } message = { .hdr = {
  19                 .msgh_bits = 0,
  20                 .msgh_size = sizeof(mach_msg_header_t),
  21                 .msgh_remote_port = MACH_PORT_NULL,
  22                 .msgh_local_port = port,
  23                 .msgh_voucher_port = MACH_PORT_NULL,
  24                 .msgh_id = 0,
  25         }};
  26
  27         T_ASSERT_EQ(MACH_RCV_TOO_LARGE, mach_msg_receive(&message.hdr), NULL);
  28         mach_msg_destroy(&message.hdr);
  29 }
  30
  31 T_DECL(host_notify_calendar_change, "host_request_notification(HOST_NOTIFY_CALENDAR_CHANGE)", T_META_CHECK_LEAKS(false), T_META_LTEPHASE(LTE_POSTINIT))
  32 {
  33         do_test(HOST_NOTIFY_CALENDAR_CHANGE, ^{
  34                 struct timeval tm;
  35                 if (gettimeofday(&tm, NULL) != 0 || settimeofday(&tm, NULL) != 0){
  36                         T_SKIP("Unable to settimeofday()");
  37                 }
  38         });
  39 }
  40
  41 T_DECL(host_notify_calendar_set, "host_request_notification(HOST_NOTIFY_CALENDAR_SET)", T_META_CHECK_LEAKS(false), T_META_LTEPHASE(LTE_POSTINIT))
  42 {
  43         do_test(HOST_NOTIFY_CALENDAR_SET, ^{
  44                 struct timeval tm;
  45                 if (gettimeofday(&tm, NULL) != 0 || settimeofday(&tm, NULL) != 0){
  46                         T_SKIP("Unable to settimeofday()");
  47                 }
  48         });
  49 }