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stats: Use igt_assert_eq_double() when asserting on doubles

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Lucky enough to have exact values, == works!

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2015-06-27 15:31:19 +01:00
parent 0a38e977c0
commit 2fe286985f
1 changed files with 6 additions and 6 deletions
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12
lib/tests/igt_stats.c
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@ -41,7 +41,7 @@ static void test_init_zero(void)
stats.mean = 1.; stats.mean = 1.;
igt_stats_init(&stats, 2); igt_stats_init(&stats, 2);
igt_assert(stats.mean == 0.); igt_assert_eq_double(stats.mean, 0.);
} }
static void test_init(void) static void test_init(void)
@ -87,7 +87,7 @@ static void test_mean(void)
push_fixture_1(&stats); push_fixture_1(&stats);
mean = igt_stats_get_mean(&stats); mean = igt_stats_get_mean(&stats);
igt_assert(mean == (2 + 4 + 6 + 8 + 10) / 5.); igt_assert_eq_double(mean, (2 + 4 + 6 + 8 + 10) / 5.);
igt_stats_fini(&stats); igt_stats_fini(&stats);
} }
@ -101,7 +101,7 @@ static void test_invalidate_mean(void)
push_fixture_1(&stats); push_fixture_1(&stats);
mean1 = igt_stats_get_mean(&stats); mean1 = igt_stats_get_mean(&stats);
igt_assert(mean1 == (2 + 4 + 6 + 8 + 10) / 5.); igt_assert_eq_double(mean1, (2 + 4 + 6 + 8 + 10) / 5.);
igt_stats_push(&stats, 100); igt_stats_push(&stats, 100);
@ -133,13 +133,13 @@ static void test_std_deviation(void)
igt_stats_push(&stats, 9); igt_stats_push(&stats, 9);
mean = igt_stats_get_mean(&stats); mean = igt_stats_get_mean(&stats);
igt_assert(mean == (2 + 3 * 4 + 2 * 5 + 7 + 9) / 8.); igt_assert_eq_double(mean, (2 + 3 * 4 + 2 * 5 + 7 + 9) / 8.);
variance = igt_stats_get_variance(&stats); variance = igt_stats_get_variance(&stats);
igt_assert(variance == 4); igt_assert_eq_double(variance, 4);
std_deviation = igt_stats_get_std_deviation(&stats); std_deviation = igt_stats_get_std_deviation(&stats);
igt_assert(std_deviation == 2); igt_assert_eq_double(std_deviation, 2);
igt_stats_fini(&stats); igt_stats_fini(&stats);
} }