stats: Add igt_stats_get_range()

Somewhat useful, for instance to size an histogram.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau
2015-06-27 11:12:01 +01:00
parent 4a89a841a1
commit 0e4c175e04
3 changed files with 28 additions and 0 deletions
+11
View File
@@ -68,6 +68,16 @@ static void test_min_max(void)
igt_assert(igt_stats_get_max(&stats) == 10);
}
static void test_range(void)
{
igt_stats_t stats;
igt_stats_init(&stats, 5);
push_fixture_1(&stats);
igt_assert(igt_stats_get_range(&stats) == 8);
}
static void test_mean(void)
{
igt_stats_t stats;
@@ -139,6 +149,7 @@ igt_simple_main
test_init_zero();
test_init();
test_min_max();
test_range();
test_mean();
test_invalidate_mean();
test_std_deviation();