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+#ifndef _COMPLEX_MATH_TEMPLATES_H_
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+#define _COMPLEX_MATH_TEMPLATES_H_
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+
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+/*--------------------------------------------------------------------------------*/
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+/* Includes */
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+/*--------------------------------------------------------------------------------*/
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+#include "test_templates.h"
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+
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+/*--------------------------------------------------------------------------------*/
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+/* Group Specific Templates */
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+/*--------------------------------------------------------------------------------*/
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+
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+/**
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+ * Compare the real outputs from the function under test and the reference
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+ * function.
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+ */
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+#define COMPLEX_MATH_COMPARE_RE_INTERFACE(block_size, output_type) \
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+ TEST_ASSERT_BUFFERS_EQUAL( \
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+ complex_math_output_ref_a.data_ptr, \
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+ complex_math_output_fut_a.data_ptr, \
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+ block_size * sizeof(output_type))
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+
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+/**
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+ * Compare the real and imaginary outputs from the function under test and the
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+ * reference function.
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+ */
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+#define COMPLEX_MATH_COMPARE_CMPLX_INTERFACE(block_size, output_type) \
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+ do \
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+ { \
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+ COMPLEX_MATH_COMPARE_RE_INTERFACE(block_size * 2, output_type); \
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+ } while (0)
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+
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+
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+/*
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+ * Comparison SNR thresholds for the data types used in complex_math_tests.
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+ */
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+#define COMPLEX_MATH_SNR_THRESHOLD_float32_t 120
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+#define COMPLEX_MATH_SNR_THRESHOLD_q31_t 100
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+#define COMPLEX_MATH_SNR_THRESHOLD_q15_t 75
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+
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+/**
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+ * Compare reference and fut outputs using SNR.
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+ *
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+ * The output_suffix specifies which output buffers to use for the
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+ * comparison. An output_suffix of 'a' expands to the following buffers:
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+ *
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+ * - complex_math_output_f32_ref_a
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+ * - complex_math_output_f32_fut_a
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+ * - complex_math_output_ref_a
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+ * - complex_math_output_fut_a
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+ *
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+ * @note The outputs are converted to float32_t before comparison.
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+ */
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+#define COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \
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+ output_type, \
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+ output_suffix) \
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+ do \
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+ { \
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+ TEST_CONVERT_AND_ASSERT_SNR( \
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+ complex_math_output_f32_ref_##output_suffix, \
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+ complex_math_output_ref_##output_suffix.data_ptr, \
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+ complex_math_output_f32_fut_##output_suffix, \
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+ complex_math_output_fut_##output_suffix.data_ptr, \
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+ block_size, \
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+ output_type, \
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+ COMPLEX_MATH_SNR_THRESHOLD_##output_type \
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+ ); \
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+ } while (0)
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+
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+/**
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+ * Specification of #COMPLEX_MATH_SNR_COMPARE_INTERFACE() for real outputs.
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+ */
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+#define COMPLEX_MATH_SNR_COMPARE_RE_INTERFACE(block_size, \
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+ output_type) \
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+ COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \
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+ output_type, \
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+ a)
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+
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+/**
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+ * Specification of #COMPLEX_MATH_SNR_COMPARE_INTERFACE() for complex outputs.
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+ */
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+#define COMPLEX_MATH_SNR_COMPARE_CMPLX_INTERFACE(block_size, \
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+ output_type) \
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+ COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size * 2, \
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+ output_type, \
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+ a)
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+
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+/**
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+ * Compare reference and fut split outputs using SNR.
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+ *
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+ * 'Split' refers to two separate output buffers; one for real and one for
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+ * complex.
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+ */
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+#define COMPLEX_MATH_SNR_COMPARE_SPLIT_INTERFACE(block_size, \
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+ output_type) \
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+ do \
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+ { \
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+ COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \
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+ output_type, \
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+ a); \
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+ COMPLEX_MATH_SNR_COMPARE_OUT_INTERFACE(block_size, \
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+ output_type, \
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+ b); \
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+ } while (0)
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+
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+
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+/*--------------------------------------------------------------------------------*/
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+/* Input Interfaces */
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+/*--------------------------------------------------------------------------------*/
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+/*
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+ * General:
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+ * Input interfaces provide inputs to functions inside test templates. They
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+ * ONLY provide the inputs. The output variables should be hard coded.
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+ *
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+ * The input interfaces must have the following format:
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+ *
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+ * ARM_xxx_INPUT_INTERFACE() or
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+ * REF_xxx_INPUT_INTERFACE()
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+ *
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+ * The xxx must be lowercase, and is intended to be the indentifying substring
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+ * in the function's name. Acceptable values are 'sub' or 'add' from the
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+ * functions arm_add_q31.
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+ */
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+
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+#define ARM_cmplx_conj_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_fut_a.data_ptr, block_size)
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+
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+#define REF_cmplx_conj_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_ref_a.data_ptr, block_size)
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+
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+#define ARM_cmplx_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, block_size, \
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+ complex_math_output_fut_a.data_ptr, \
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+ complex_math_output_fut_b.data_ptr)
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+
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+#define REF_cmplx_dot_prod_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, block_size, \
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+ complex_math_output_ref_a.data_ptr, \
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+ complex_math_output_ref_b.data_ptr)
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+
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+#define ARM_cmplx_mag_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_fut_a.data_ptr, block_size)
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+
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+#define REF_cmplx_mag_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_ref_a.data_ptr, block_size)
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+
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+#define ARM_cmplx_mag_squared_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_fut_a.data_ptr, block_size)
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+
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+#define REF_cmplx_mag_squared_INPUT_INTERFACE(input, block_size) \
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+ PAREN(input, complex_math_output_ref_a.data_ptr, block_size)
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+
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+#define ARM_cmplx_mult_cmplx_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, complex_math_output_fut_a.data_ptr, block_size)
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+
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+#define REF_cmplx_mult_cmplx_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, complex_math_output_ref_a.data_ptr, block_size)
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+
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+#define ARM_cmplx_mult_real_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, complex_math_output_fut_a.data_ptr, block_size)
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+
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+#define REF_cmplx_mult_real_INPUT_INTERFACE(input_a, input_b, block_size) \
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+ PAREN(input_a, input_b, complex_math_output_ref_a.data_ptr, block_size)
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+
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+/*--------------------------------------------------------------------------------*/
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+/* Test Templates */
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+/*--------------------------------------------------------------------------------*/
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+
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+/**
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+ * Specialization of #TEST_TEMPLATE_BUF1_BLK() for complex math tests.
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+ *
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+ * @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
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+ * REF_xxx_INPUT_INTERFACEs.
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+ */
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+#define COMPLEX_MATH_DEFINE_TEST_TEMPLATE_BUF1_BLK(fn_name, \
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+ suffix, \
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+ input_type, \
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+ output_type, \
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+ comparison_interface) \
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+ JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
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+ arm_##fn_name##_##suffix) \
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+ { \
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+ TEST_TEMPLATE_BUF1_BLK( \
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+ complex_math_f_all, \
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+ complex_math_block_sizes, \
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+ input_type, \
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+ output_type, \
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+ arm_##fn_name##_##suffix, \
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+ ARM_##fn_name##_INPUT_INTERFACE, \
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+ ref_##fn_name##_##suffix, \
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+ REF_##fn_name##_INPUT_INTERFACE, \
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+ comparison_interface); \
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+ }
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+
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+/**
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+ * Specialization of #TEST_TEMPLATE_BUF2_BLK1() for complex math tests.
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+ *
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+ * @note This macro relies on the existance of ARM_xxx_INPUT_INTERFACE and
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+ * REF_xxx_INPUT_INTERFACEs.
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+ */
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+#define COMPLEX_MATH_DEFINE_TEST_TEMPLATE_BUF2_BLK(fn_name, \
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+ suffix, \
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+ input_type, \
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+ output_type, \
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+ comparison_interface) \
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+ JTEST_DEFINE_TEST(arm_##fn_name##_##suffix##_test, \
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+ arm_##fn_name##_##suffix) \
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+ { \
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+ TEST_TEMPLATE_BUF2_BLK( \
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+ complex_math_f_all, \
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+ complex_math_f_all, \
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+ complex_math_block_sizes, \
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+ input_type, \
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+ output_type, \
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+ arm_##fn_name##_##suffix, \
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+ ARM_##fn_name##_INPUT_INTERFACE, \
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+ ref_##fn_name##_##suffix, \
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+ REF_##fn_name##_INPUT_INTERFACE, \
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+ comparison_interface); \
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+ }
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+
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+#endif /* _COMPLEX_MATH_TEMPLATES_H_ */
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