This function is used to get resolution, test uses it to
check other APIs.
Signed-off-by: Ivan Khoronzhuk <[email protected]>
---
test/validation/time/time.c | 46 ++++++++++++++++++++++++++++++---------------
test/validation/time/time.h | 1 +
2 files changed, 32 insertions(+), 15 deletions(-)
diff --git a/test/validation/time/time.c b/test/validation/time/time.c
index ce6666f..0fe8c5a 100644
--- a/test/validation/time/time.c
+++ b/test/validation/time/time.c
@@ -8,9 +8,12 @@
#include "odp_cunit_common.h"
#include "time.h"
-#define TOLERANCE 1
#define BUSY_LOOP_CNT 30000000 /* used for t > min resolution */
#define BUSY_LOOP_CNT_LONG 12000000000 /* used for t > 4 sec */
+#define MIN_TIME_RATE 32000
+#define MAX_TIME_RATE 15000000000
+
+static uint64_t res;
void time_test_odp_constants(void)
{
@@ -22,6 +25,18 @@ void time_test_odp_constants(void)
CU_ASSERT(ns == ODP_TIME_USEC_IN_NS);
}
+void time_test_res(void)
+{
+ uint64_t rate;
+
+ rate = odp_time_local_res();
+ CU_ASSERT(rate > MIN_TIME_RATE);
+ CU_ASSERT(rate < MAX_TIME_RATE);
+
+ res = ODP_TIME_SEC_IN_NS / rate;
+ res = res ? res : 1;
+}
+
/* check that related conversions come back to the same value */
void time_test_odp_conversion(void)
{
@@ -36,8 +51,8 @@ void time_test_odp_conversion(void)
/* need to check within arithmetic tolerance that the same
* value in ns is returned after conversions */
- upper_limit = ns1 + TOLERANCE;
- lower_limit = ns1 - TOLERANCE;
+ upper_limit = ns1 + res;
+ lower_limit = ns1 - res;
CU_ASSERT((ns2 <= upper_limit) && (ns2 >= lower_limit));
ns1 = 60 * 11 * ODP_TIME_SEC_IN_NS;
@@ -47,8 +62,8 @@ void time_test_odp_conversion(void)
/* need to check within arithmetic tolerance that the same
* value in ns is returned after conversions */
- upper_limit = ns1 + TOLERANCE;
- lower_limit = ns1 - TOLERANCE;
+ upper_limit = ns1 + res;
+ lower_limit = ns1 - res;
CU_ASSERT((ns2 <= upper_limit) && (ns2 >= lower_limit));
/* test on 0 */
@@ -151,8 +166,8 @@ void time_test_odp_diff(void)
ns = ns2 - ns1;
nsdiff = odp_time_to_ns(diff);
- upper_limit = ns + TOLERANCE;
- lower_limit = ns - TOLERANCE;
+ upper_limit = ns + res;
+ lower_limit = ns - res;
CU_ASSERT((nsdiff <= upper_limit) && (nsdiff >= lower_limit));
/* test timestamp and interval diff */
@@ -164,8 +179,8 @@ void time_test_odp_diff(void)
CU_ASSERT(odp_time_cmp(diff, ODP_TIME_NULL) > 0);
nsdiff = odp_time_to_ns(diff);
- upper_limit = ns + TOLERANCE;
- lower_limit = ns - TOLERANCE;
+ upper_limit = ns + res;
+ lower_limit = ns - res;
CU_ASSERT((nsdiff <= upper_limit) && (nsdiff >= lower_limit));
/* test interval diff */
@@ -177,8 +192,8 @@ void time_test_odp_diff(void)
CU_ASSERT(odp_time_cmp(diff, ODP_TIME_NULL) > 0);
nsdiff = odp_time_to_ns(diff);
- upper_limit = ns + TOLERANCE;
- lower_limit = ns - TOLERANCE;
+ upper_limit = ns + res;
+ lower_limit = ns - res;
CU_ASSERT((nsdiff <= upper_limit) && (nsdiff >= lower_limit));
/* same time has to diff to 0 */
@@ -207,8 +222,8 @@ void time_test_odp_sum(void)
CU_ASSERT(odp_time_cmp(sum, ODP_TIME_NULL) > 0);
nssum = odp_time_to_ns(sum);
- upper_limit = ns + TOLERANCE;
- lower_limit = ns - TOLERANCE;
+ upper_limit = ns + res;
+ lower_limit = ns - res;
CU_ASSERT((nssum <= upper_limit) && (nssum >= lower_limit));
/* sum intervals */
@@ -220,8 +235,8 @@ void time_test_odp_sum(void)
CU_ASSERT(odp_time_cmp(sum, ODP_TIME_NULL) > 0);
nssum = odp_time_to_ns(sum);
- upper_limit = ns + TOLERANCE;
- lower_limit = ns - TOLERANCE;
+ upper_limit = ns + res;
+ lower_limit = ns - res;
CU_ASSERT((nssum <= upper_limit) && (nssum >= lower_limit));
/* test on 0 */
@@ -256,6 +271,7 @@ void time_test_odp_to_u64(void)
odp_testinfo_t time_suite_time[] = {
ODP_TEST_INFO(time_test_odp_constants),
+ ODP_TEST_INFO(time_test_res),
ODP_TEST_INFO(time_test_odp_conversion),
ODP_TEST_INFO(time_test_monotony),
ODP_TEST_INFO(time_test_odp_cmp),
diff --git a/test/validation/time/time.h b/test/validation/time/time.h
index 3407138..cf9495b 100644
--- a/test/validation/time/time.h
+++ b/test/validation/time/time.h
@@ -11,6 +11,7 @@
/* test functions: */
void time_test_odp_constants(void);
+void time_test_res(void);
void time_test_odp_conversion(void);
void time_test_monotony(void);
void time_test_odp_cmp(void);
--
1.9.1
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