| /* |
| * Copyright (c) 2020 Stephanos Ioannidis <root@stephanos.io> |
| * Copyright (C) 2010-2020 ARM Limited or its affiliates. All rights reserved. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/ztest.h> |
| #include <zephyr/kernel.h> |
| #include <stdlib.h> |
| #include <arm_math.h> |
| #include "../../common/test_common.h" |
| |
| #include "q15.pat" |
| |
| #define REL_ERROR_THRESH (1.0e-3) |
| #define ABS_ERROR_THRESH_Q7 ((q7_t)10) |
| #define ABS_ERROR_THRESH_Q15 ((q15_t)10) |
| #define ABS_ERROR_THRESH_Q31 ((q31_t)40000) |
| |
| static void test_arm_copy_q15(const q15_t *input1, size_t length) |
| { |
| q15_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q15_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_copy_q15(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_equal_q15(length, input1, output), |
| ASSERT_MSG_INCORRECT_COMP_RESULT); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT2(support_q15, arm_copy_q15, 7, in_q15, 7); |
| DEFINE_TEST_VARIANT2(support_q15, arm_copy_q15, 16, in_q15, 16); |
| DEFINE_TEST_VARIANT2(support_q15, arm_copy_q15, 23, in_q15, 23); |
| |
| static void test_arm_fill_q15(size_t length) |
| { |
| size_t index; |
| q15_t *output; |
| q15_t val = 0x4000; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q15_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_fill_q15(val, output, length); |
| |
| /* Validate output */ |
| for (index = 0; index < length; index++) { |
| zassert_equal( |
| output[index], val, ASSERT_MSG_INCORRECT_COMP_RESULT); |
| } |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT1(support_q15, arm_fill_q15, 7, 7); |
| DEFINE_TEST_VARIANT1(support_q15, arm_fill_q15, 16, 16); |
| DEFINE_TEST_VARIANT1(support_q15, arm_fill_q15, 23, 23); |
| |
| static void test_arm_q15_to_float( |
| const q15_t *input1, const uint32_t *ref, size_t length) |
| { |
| float32_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(float32_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_q15_to_float(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_rel_error_f32( |
| length, (float32_t *)ref, output, REL_ERROR_THRESH), |
| ASSERT_MSG_REL_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_float, 7, in_q15, ref_f32, 7); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_float, 16, in_q15, ref_f32, 16); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_float, 23, in_q15, ref_f32, 23); |
| |
| static void test_arm_q15_to_q31( |
| const q15_t *input1, const q31_t *ref, size_t length) |
| { |
| q31_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q31_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_q15_to_q31(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_near_equal_q31( |
| length, ref, output, ABS_ERROR_THRESH_Q31), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q31, 7, in_q15, ref_q31, 7); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q31, 16, in_q15, ref_q31, 16); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q31, 23, in_q15, ref_q31, 23); |
| |
| static void test_arm_q15_to_q7( |
| const q15_t *input1, const q7_t *ref, size_t length) |
| { |
| q7_t *output; |
| |
| /* Allocate output buffer */ |
| output = malloc(length * sizeof(q7_t)); |
| zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED); |
| |
| /* Run test function */ |
| arm_q15_to_q7(input1, output, length); |
| |
| /* Validate output */ |
| zassert_true( |
| test_near_equal_q7(length, ref, output, ABS_ERROR_THRESH_Q7), |
| ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED); |
| |
| /* Free output buffer */ |
| free(output); |
| } |
| |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q7, 7, in_q15, ref_q7, 7); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q7, 16, in_q15, ref_q7, 16); |
| DEFINE_TEST_VARIANT3(support_q15, arm_q15_to_q7, 23, in_q15, ref_q7, 23); |
| |
| ZTEST_SUITE(support_q15, NULL, NULL, NULL, NULL, NULL); |