diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
---|---|---|
committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/tcg/cris/check_time1.c | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/tcg/cris/check_time1.c')
-rw-r--r-- | qemu/tests/tcg/cris/check_time1.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/qemu/tests/tcg/cris/check_time1.c b/qemu/tests/tcg/cris/check_time1.c new file mode 100644 index 000000000..3fcf0e153 --- /dev/null +++ b/qemu/tests/tcg/cris/check_time1.c @@ -0,0 +1,46 @@ +/* Basic time functionality test: check that milliseconds are + incremented for each syscall (does not work on host). */ +#include <stdio.h> +#include <time.h> +#include <sys/time.h> +#include <string.h> +#include <stdlib.h> + +void err (const char *s) +{ + perror (s); + abort (); +} + +int +main (void) +{ + struct timeval t_m = {0, 0}; + struct timezone t_z = {0, 0}; + struct timeval t_m1 = {0, 0}; + int i; + + if (gettimeofday (&t_m, &t_z) != 0) + err ("gettimeofday"); + + for (i = 1; i < 10000; i++) + if (gettimeofday (&t_m1, NULL) != 0) + err ("gettimeofday 1"); + else + if (t_m1.tv_sec * 1000000 + t_m1.tv_usec + != (t_m.tv_sec * 1000000 + t_m.tv_usec + i * 1000)) + { + fprintf (stderr, "t0 (%ld, %ld), i %d, t1 (%ld, %ld)\n", + t_m.tv_sec, t_m.tv_usec, i, t_m1.tv_sec, t_m1.tv_usec); + abort (); + } + + if (time (NULL) != t_m1.tv_sec) + { + fprintf (stderr, "time != gettod\n"); + abort (); + } + + printf ("pass\n"); + exit (0); +} |