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#include "jtest.h"
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#include "arr_desc.h"
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#include "arm_math.h"
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#include "ref.h"
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#include "type_abbrev.h"
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#include "test_templates.h"
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/*--------------------------------------------------------------------------------*/
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/* Input Data */
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/*--------------------------------------------------------------------------------*/
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ARR_DESC_DEFINE(float32_t,
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                arm_sin_cos_degrees_f32,
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                9,
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                CURLY(
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                    0,
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                    17,
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                    45,
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                    90,
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                    180,
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                    360,
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                    362,
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                    -73,
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                    -191.111
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                      ));
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/* The Q31 version of the function maps numbers in the range [-1, 0.9999999]
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 * to degrees in the range [-180, 179]*/
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ARR_DESC_DEFINE(q31_t,
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                arm_sin_cos_degrees_q31,
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                6,
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                CURLY(
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                    0,
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                    0x80000000, /* -1 */
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                    0x7fffffff, /* 0.99999 */
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                    /* Randoms */
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                    0xf7badafa,
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                    0x285954a1,
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                    0xb9d09511
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                      ));
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/*--------------------------------------------------------------------------------*/
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/* Output Variables */
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/*--------------------------------------------------------------------------------*/
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float32_t sin_val_fut = 0;
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float32_t cos_val_fut = 0;
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float32_t sin_val_ref = 0;
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float32_t cos_val_ref = 0;
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/*--------------------------------------------------------------------------------*/
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/* Test Definitions */
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/*--------------------------------------------------------------------------------*/
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#define MAX_DELTA_f32 50.0e-8f
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#define ABS(x) ((x) > 0 ? (x) : -(x))
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/*
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  Function to test correctness of sin_cos output by comparing it with reference library
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*/
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#define COMPARISON_INTERFACE(type, threshold)                           \
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    if ( (ABS((type) sin_val_ref - (type) sin_val_fut) >                 \
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         (type) threshold ) ||                                          \
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        (ABS((type) cos_val_ref - (type) cos_val_fut) >                 \
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         (type) threshold))                                             \
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    {                                                                   \
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        JTEST_DUMP_STRF("Error: %f %f\n",                               \
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                        ABS((type) sin_val_ref - (type) sin_val_fut),   \
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                        ABS((type) cos_val_ref - (type) cos_val_fut));  \
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        return JTEST_TEST_FAILED;                                       \
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    }
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/*
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  Sine and cosine test function for float32_t input
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*/
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JTEST_DEFINE_TEST(arm_sin_cos_f32_test, arm_sin_cos_f32)
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{
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    /* Test function for all input degree values */
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    TEMPLATE_DO_ARR_DESC(
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        degree_idx, TYPE_FROM_ABBREV(f32),
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        degree, arm_sin_cos_degrees_f32
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        ,
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        /* Display cycle count and run test */
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        JTEST_COUNT_CYCLES(
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            arm_sin_cos_f32(
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                degree,
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                (TYPE_FROM_ABBREV(f32) *) &sin_val_fut,
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                (TYPE_FROM_ABBREV(f32) *) &cos_val_fut)
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        );
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        ref_sin_cos_f32(
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            degree,
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            (TYPE_FROM_ABBREV(f32) *) &sin_val_ref,
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            (TYPE_FROM_ABBREV(f32) *) &cos_val_ref);
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        /* Test correctness */
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        COMPARISON_INTERFACE(
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            TYPE_FROM_ABBREV(f32),
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            MAX_DELTA_f32));
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    return JTEST_TEST_PASSED;
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}
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/*
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  Sine and cosine test function for q31_t input
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*/
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JTEST_DEFINE_TEST(arm_sin_cos_q31_test,
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                  arm_sin_cos_q31)
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{
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    /* Test function for all input degree values */
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    TEMPLATE_DO_ARR_DESC(
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        degree_idx, TYPE_FROM_ABBREV(q31),
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        degree, arm_sin_cos_degrees_q31
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        ,
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        /* Display cycle count and run test */
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        JTEST_COUNT_CYCLES(
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            arm_sin_cos_q31(
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                degree,
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                (TYPE_FROM_ABBREV(q31) *) &sin_val_fut,
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                (TYPE_FROM_ABBREV(q31) *) &cos_val_fut)
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        );
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        ref_sin_cos_q31(
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            degree,
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            (TYPE_FROM_ABBREV(q31) *) &sin_val_ref,
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            (TYPE_FROM_ABBREV(q31) *) &cos_val_ref);
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        /* Convert q31 numbers to float for comparison purposes. */
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        ref_q31_t_to_float((TYPE_FROM_ABBREV(q31) *) &sin_val_fut, &sin_val_fut, 1);
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        ref_q31_t_to_float((TYPE_FROM_ABBREV(q31) *) &cos_val_fut, &cos_val_fut, 1);
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        ref_q31_t_to_float((TYPE_FROM_ABBREV(q31) *) &sin_val_ref, &sin_val_ref, 1);
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        ref_q31_t_to_float((TYPE_FROM_ABBREV(q31) *) &cos_val_ref, &cos_val_ref, 1);
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        /* Test correctness */
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        COMPARISON_INTERFACE(
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            TYPE_FROM_ABBREV(f32),
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            MAX_DELTA_f32));
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    return JTEST_TEST_PASSED;
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}
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/*--------------------------------------------------------------------------------*/
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/* Collect all tests in a group */
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/*--------------------------------------------------------------------------------*/
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JTEST_DEFINE_GROUP(sin_cos_tests)
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{
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    /*
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      To skip a test, comment it out.
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    */
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    JTEST_TEST_CALL(arm_sin_cos_f32_test);
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    JTEST_TEST_CALL(arm_sin_cos_q31_test);
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}