| /* |
| * Copyright (c) 2021 Stephanos Ioannidis <root@stephanos.io> |
| * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <ztest.h> |
| #include <zephyr.h> |
| #include <stdlib.h> |
| #include <arm_math.h> |
| #include "../../common/test_common.h" |
| |
| #include "q31.pat" |
| |
| #define SNR_ERROR_THRESH ((float32_t)100) |
| #define ABS_ERROR_THRESH_Q15 ((q31_t)100) |
| #define ABS_ERROR_THRESH_Q63 ((q63_t)(1 << 18)) |
| |
| static void test_arm_max_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t val; |
| uint32_t index; |
| |
| /* Run test function */ |
| arm_max_q31(input1, length, &val, &index); |
| |
| /* Validate output */ |
| zassert_equal(val, ref_max_val[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| zassert_equal(index, ref_max_idx[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_max_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_max_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_max_q31, 11, in_com1, 2, 11); |
| |
| static void test_arm_min_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t val; |
| uint32_t index; |
| |
| /* Run test function */ |
| arm_min_q31(input1, length, &val, &index); |
| |
| /* Validate output */ |
| zassert_equal(val, ref_min_val[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| zassert_equal(index, ref_min_idx[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_min_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_min_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_min_q31, 11, in_com1, 2, 11); |
| |
| static void test_arm_absmax_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t val; |
| uint32_t index; |
| |
| /* Run test function */ |
| arm_absmax_q31(input1, length, &val, &index); |
| |
| /* Validate output */ |
| zassert_equal(val, ref_absmax_val[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| zassert_equal(index, ref_absmax_idx[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_absmax_q31, 3, in_absminmax, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_absmax_q31, 8, in_absminmax, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_absmax_q31, 11, in_absminmax, 2, 11); |
| |
| static void test_arm_absmin_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t val; |
| uint32_t index; |
| |
| /* Run test function */ |
| arm_absmin_q31(input1, length, &val, &index); |
| |
| /* Validate output */ |
| zassert_equal(val, ref_absmin_val[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| zassert_equal(index, ref_absmin_idx[ref_index], |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_absmin_q31, 3, in_absminmax, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_absmin_q31, 8, in_absminmax, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_absmin_q31, 11, in_absminmax, 2, 11); |
| |
| static void test_arm_mean_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t ref[1]; |
| q31_t *output; |
| |
| /* Load reference */ |
| ref[0] = ref_mean[ref_index]; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_mean_q31(input1, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q31(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q31(1, output, ref, ABS_ERROR_THRESH_Q15), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_mean_q31, 3, in_com2, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_mean_q31, 8, in_com2, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_mean_q31, 11, in_com2, 2, 11); |
| |
| static void test_arm_power_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q63_t ref[1]; |
| q63_t *output; |
| |
| /* Load reference */ |
| ref[0] = ref_power[ref_index]; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q63_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_power_q31(input1, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q63(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q63(1, output, ref, ABS_ERROR_THRESH_Q63), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_power_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_power_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_power_q31, 11, in_com1, 2, 11); |
| |
| static void test_arm_rms_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t ref[1]; |
| q31_t *output; |
| |
| /* Load reference */ |
| ref[0] = ref_rms[ref_index]; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_rms_q31(input1, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q31(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q31(1, output, ref, ABS_ERROR_THRESH_Q15), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_rms_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_rms_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_rms_q31, 11, in_com1, 2, 11); |
| |
| static void test_arm_std_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t ref[1]; |
| q31_t *output; |
| |
| /* Load reference */ |
| ref[0] = ref_std[ref_index]; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_std_q31(input1, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q31(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q31(1, output, ref, ABS_ERROR_THRESH_Q15), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_std_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_std_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_std_q31, 11, in_com1, 2, 11); |
| |
| static void test_arm_var_q31( |
| const q31_t *input1, int ref_index, size_t length) |
| { |
| q31_t ref[1]; |
| q31_t *output; |
| |
| /* Load reference */ |
| ref[0] = ref_var[ref_index]; |
| |
| /* Allocate output buffer */ |
| output = malloc(1 * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_var_q31(input1, length, &output[0]); |
| |
| /* Validate output */ |
| zassert_true( |
| test_snr_error_q31(1, output, ref, SNR_ERROR_THRESH), |
| ASSERT_MSG_SNR_LIMIT_EXCEED); |
| |
| zassert_true( |
| test_near_equal_q31(1, output, ref, ABS_ERROR_THRESH_Q15), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(arm_var_q31, 3, in_com1, 0, 3); |
| DEFINE_TEST_VARIANT3(arm_var_q31, 8, in_com1, 1, 8); |
| DEFINE_TEST_VARIANT3(arm_var_q31, 11, in_com1, 2, 11); |
| |
| void test_statistics_q31(void) |
| { |
| ztest_test_suite(statistics_q31, |
| ztest_unit_test(test_arm_max_q31_3), |
| ztest_unit_test(test_arm_max_q31_8), |
| ztest_unit_test(test_arm_max_q31_11), |
| ztest_unit_test(test_arm_min_q31_3), |
| ztest_unit_test(test_arm_min_q31_8), |
| ztest_unit_test(test_arm_min_q31_11), |
| ztest_unit_test(test_arm_absmax_q31_3), |
| ztest_unit_test(test_arm_absmax_q31_8), |
| ztest_unit_test(test_arm_absmax_q31_11), |
| ztest_unit_test(test_arm_absmin_q31_3), |
| ztest_unit_test(test_arm_absmin_q31_8), |
| ztest_unit_test(test_arm_absmin_q31_11), |
| ztest_unit_test(test_arm_mean_q31_3), |
| ztest_unit_test(test_arm_mean_q31_8), |
| ztest_unit_test(test_arm_mean_q31_11), |
| ztest_unit_test(test_arm_power_q31_3), |
| ztest_unit_test(test_arm_power_q31_8), |
| ztest_unit_test(test_arm_power_q31_11), |
| ztest_unit_test(test_arm_rms_q31_3), |
| ztest_unit_test(test_arm_rms_q31_8), |
| ztest_unit_test(test_arm_rms_q31_11), |
| ztest_unit_test(test_arm_std_q31_3), |
| ztest_unit_test(test_arm_std_q31_8), |
| ztest_unit_test(test_arm_std_q31_11), |
| ztest_unit_test(test_arm_var_q31_3), |
| ztest_unit_test(test_arm_var_q31_8), |
| ztest_unit_test(test_arm_var_q31_11) |
| ); |
| |
| ztest_run_test_suite(statistics_q31); |
| } |