30 static void push_fixture_1(igt_stats_t *stats)  in push_fixture_1()  argument
32 	igt_stats_push(stats, 2);  in push_fixture_1()
33 	igt_stats_push(stats, 4);  in push_fixture_1()
34 	igt_stats_push(stats, 6);  in push_fixture_1()
35 	igt_stats_push(stats, 8);  in push_fixture_1()
36 	igt_stats_push(stats, 10);  in push_fixture_1()
42 	igt_stats_t stats;  in test_init_zero()  local
44 	stats.mean = 1.;  in test_init_zero()
45 	igt_stats_init(&stats);  in test_init_zero()
46 	igt_assert_eq_double(stats.mean, 0.);  in test_init_zero()
51 	igt_stats_t stats;  in test_init()  local
53 	igt_stats_init(&stats);  in test_init()
59 	igt_assert(igt_stats_is_population(&stats) == false);  in test_init()
64 	igt_stats_t stats;  in test_min_max()  local
66 	igt_stats_init(&stats);  in test_min_max()
67 	push_fixture_1(&stats);  in test_min_max()
69 	igt_assert(igt_stats_get_min(&stats) == 2);  in test_min_max()
70 	igt_assert(igt_stats_get_max(&stats) == 10);  in test_min_max()
75 	igt_stats_t stats;  in test_range()  local
77 	igt_stats_init(&stats);  in test_range()
78 	push_fixture_1(&stats);  in test_range()
80 	igt_assert(igt_stats_get_range(&stats) == 8);  in test_range()
93 	igt_stats_t stats;  in test_quartiles()  local
97 	igt_stats_init(&stats);  in test_quartiles()
98 	igt_stats_push_array(&stats, s1, ARRAY_SIZE(s1));  in test_quartiles()
100 	igt_stats_get_quartiles(&stats, &q1, &q2, &q3);  in test_quartiles()
104 	igt_assert_eq_double(igt_stats_get_median(&stats), 40);  in test_quartiles()
105 	igt_assert_eq_double(igt_stats_get_iqr(&stats), 42.5 - 25.5);  in test_quartiles()
107 	igt_stats_fini(&stats);  in test_quartiles()
110 	igt_stats_init(&stats);  in test_quartiles()
111 	igt_stats_push_array(&stats, s2, ARRAY_SIZE(s2));  in test_quartiles()
113 	igt_stats_get_quartiles(&stats, &q1, &q2, &q3);  in test_quartiles()
117 	igt_assert_eq_double(igt_stats_get_median(&stats), 37.5);  in test_quartiles()
118 	igt_assert_eq_double(igt_stats_get_iqr(&stats), 40 - 15);  in test_quartiles()
120 	igt_stats_fini(&stats);  in test_quartiles()
125 	igt_stats_t stats;  in test_invalidate_sorted()  local
130 	igt_stats_init(&stats);  in test_invalidate_sorted()
131 	igt_stats_push_array(&stats, s1_truncated, ARRAY_SIZE(s1_truncated));  in test_invalidate_sorted()
132 	median1 = igt_stats_get_median(&stats);  in test_invalidate_sorted()
134 	igt_stats_push(&stats, 43);  in test_invalidate_sorted()
135 	median2 = igt_stats_get_median(&stats);  in test_invalidate_sorted()
143 	igt_stats_t stats;  in test_mean()  local
146 	igt_stats_init(&stats);  in test_mean()
147 	push_fixture_1(&stats);  in test_mean()
149 	mean = igt_stats_get_mean(&stats);  in test_mean()
152 	igt_stats_fini(&stats);  in test_mean()
157 	igt_stats_t stats;  in test_invalidate_mean()  local
160 	igt_stats_init(&stats);  in test_invalidate_mean()
161 	push_fixture_1(&stats);  in test_invalidate_mean()
163 	mean1 = igt_stats_get_mean(&stats);  in test_invalidate_mean()
166 	igt_stats_push(&stats, 100);  in test_invalidate_mean()
168 	mean2 = igt_stats_get_mean(&stats);  in test_invalidate_mean()
171 	igt_stats_fini(&stats);  in test_invalidate_mean()
180 	igt_stats_t stats;  in test_std_deviation()  local
183 	igt_stats_init(&stats);  in test_std_deviation()
184 	igt_stats_set_population(&stats, true);  in test_std_deviation()
186 	igt_stats_push(&stats, 2);  in test_std_deviation()
187 	igt_stats_push(&stats, 4);  in test_std_deviation()
188 	igt_stats_push(&stats, 4);  in test_std_deviation()
189 	igt_stats_push(&stats, 4);  in test_std_deviation()
190 	igt_stats_push(&stats, 5);  in test_std_deviation()
191 	igt_stats_push(&stats, 5);  in test_std_deviation()
192 	igt_stats_push(&stats, 7);  in test_std_deviation()
193 	igt_stats_push(&stats, 9);  in test_std_deviation()
195 	mean = igt_stats_get_mean(&stats);  in test_std_deviation()
198 	variance = igt_stats_get_variance(&stats);  in test_std_deviation()
201 	std_deviation = igt_stats_get_std_deviation(&stats);  in test_std_deviation()
204 	igt_stats_fini(&stats);  in test_std_deviation()
209 	igt_stats_t stats;  in test_reallocation()  local
212 	igt_stats_init_with_size(&stats, 1);  in test_reallocation()
215 		igt_stats_push(&stats, i);  in test_reallocation()
218 			igt_stats_get_median(&stats);  in test_reallocation()
220 	igt_assert(!stats.is_float);  in test_reallocation()
222 	igt_assert_eq(stats.n_values, 101);  in test_reallocation()
224 		igt_assert_eq(stats.values_u64[i], i);  in test_reallocation()
225 	igt_assert_eq_double(igt_stats_get_mean(&stats), 50.0);  in test_reallocation()
226 	igt_assert_eq_double(igt_stats_get_median(&stats), 50.0);  in test_reallocation()
228 	igt_stats_fini(&stats);  in test_reallocation()