tests/qtest/rtas-test.c

   1 #include "qemu/osdep.h"
   2 #include "qemu/cutils.h"
   3 #include "libqos/libqtest.h"
   4
   5 #include "libqos/libqos-spapr.h"
   6 #include "libqos/rtas.h"
   7
   8 static void run_test_rtas_get_time_of_day(const char *machine)
   9 {
  10     QOSState *qs;
  11     struct tm tm;
  12     uint32_t ns;
  13     uint64_t ret;
  14     time_t t1, t2;
  15
  16     qs = qtest_spapr_boot(machine);
  17
  18     t1 = time(NULL);
  19     ret = qrtas_get_time_of_day(qs->qts, &qs->alloc, &tm, &ns);
  20     g_assert_cmpint(ret, ==, 0);
  21     t2 = mktimegm(&tm);
  22     g_assert(t2 - t1 < 5); /* 5 sec max to run the test */
  23
  24     qtest_shutdown(qs);
  25 }
  26
  27 static void test_rtas_get_time_of_day(void)
  28 {
  29     run_test_rtas_get_time_of_day("-machine pseries");
  30 }
  31
  32 static void test_rtas_get_time_of_day_vof(void)
  33 {
  34     run_test_rtas_get_time_of_day("-machine pseries,x-vof=on");
  35 }
  36
  37 int main(int argc, char *argv[])
  38 {
  39     const char *arch = qtest_get_arch();
  40
  41     g_test_init(&argc, &argv, NULL);
  42
  43     if (strcmp(arch, "ppc64")) {
  44         g_printerr("RTAS requires qemu-system-ppc64\n");
  45         exit(EXIT_FAILURE);
  46     }
  47     qtest_add_func("rtas/get-time-of-day", test_rtas_get_time_of_day);
  48     qtest_add_func("rtas/get-time-of-day-vof", test_rtas_get_time_of_day_vof);
  49
  50     return g_test_run();
  51 }