14 	int32_t y_axis[] = {20, 22, 24, 28, 36};  in ZTEST()  local
17 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
19 	zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, INT32_MIN));  in ZTEST()
20 	zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, -1));  in ZTEST()
21 	zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, 0));  in ZTEST()
22 	zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, x_axis[0] - 1));  in ZTEST()
24 	zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, x_axis[4] + 1));  in ZTEST()
25 	zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, 100));  in ZTEST()
26 	zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, INT32_MAX));  in ZTEST()
32 	int32_t y_axis[] = {20, 22, 24, 28, 36};  in ZTEST()  local
35 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
39 		zassert_equal(y_axis[i], linear_interpolate(x_axis, y_axis, len, x_axis[i]));  in ZTEST()
45 	int32_t y_axis[] = {0, 1, 2};  in ZTEST()  local
49 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
53 		zassert_equal(0, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
57 		zassert_equal(1, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
61 		zassert_equal(2, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
67 	int32_t y_axis[] = {0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100};  in ZTEST()  local
72 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
77 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
83 	int32_t y_axis[] = {-100, -90, -80, -70, -60, -50, -40, -30, -20, -10, 0};  in ZTEST()  local
88 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
93 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
99 	int32_t y_axis[] = {0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100};  in ZTEST()  local
105 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
110 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
116 	int32_t y_axis[] = {-100, -90, -80, -70, -60, -50, -40, -30, -20, -10, 0};  in ZTEST()  local
122 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
127 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
133 	int32_t y_axis[] = {10, 30, 110, 40, 0};  in ZTEST()  local
138 	zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis));  in ZTEST()
143 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
149 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
155 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()
161 		zassert_equal(expected, linear_interpolate(x_axis, y_axis, len, i));  in ZTEST()