diff options
Diffstat (limited to 'Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates')
| -rw-r--r-- | Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/template.h | 88 | ||||
| -rw-r--r-- | Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/test_templates.h | 466 |
2 files changed, 554 insertions, 0 deletions
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/template.h b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/template.h new file mode 100644 index 0000000..e4577d1 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/template.h @@ -0,0 +1,88 @@ +#ifndef _TEMPLATE_H_
+#define _TEMPLATE_H_
+
+/*--------------------------------------------------------------------------------*/
+/* Looping and Iteration */
+/*--------------------------------------------------------------------------------*/
+
+/**
+ * Template for the general structure of a loop.
+ */
+#define TEMPLATE_LOOP(setup, loop_def, body) \
+ do \
+ { \
+ setup; \
+ loop_def { \
+ body; \
+ } \
+ } while (0)
+
+/**
+ * Template for looping over an array-like sequence.
+ */
+#define TEMPLATE_DO_ARR_LIKE(iter_idx, type, \
+ arr, arr_length, \
+ iter_elem_setup, \
+ body) \
+ do \
+ { \
+ TEMPLATE_LOOP( \
+ int iter_idx, \
+ for(iter_idx = 0; iter_idx < (arr_length); ++iter_idx), \
+ iter_elem_setup; \
+ body); \
+ } while (0)
+
+/**
+ * Template for looping over the contents of an array.
+ */
+#define TEMPLATE_DO_ARR(iter_idx, type, iter_elem, arr, arr_length, body) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_LIKE( \
+ iter_idx, type, arr, arr_length, \
+ type iter_elem = (arr)[iter_idx], \
+ body); \
+ } while (0)
+
+/**
+ * Template for looping over the contents of an #ARR_DESC.
+ */
+#define TEMPLATE_DO_ARR_DESC(iter_idx, type, iter_elem, arr_desc, body) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_LIKE( \
+ iter_idx, type, arr_desc, (arr_desc).element_count, \
+ type iter_elem = ARR_DESC_ELT(type, iter_idx, &(arr_desc)), \
+ body); \
+ } while (0)
+
+/*--------------------------------------------------------------------------------*/
+/* Test Definition */
+/*--------------------------------------------------------------------------------*/
+
+/**
+ * Template for the general structure of a test.
+ */
+#define TEMPLATE_TEST(setup, body, teardown) \
+ do \
+ { \
+ setup; \
+ body; \
+ teardown; \
+ } while (0)
+
+/**
+ * Template for calling a function.
+ *
+ * @note Surround function arguments with the #PAREN() macro.
+ *
+ * @example
+ * void my_func(int arg1, int arg2);
+ *
+ * TEMPLATE_CALL_FN(my_func, PAREN(3, 7));
+ */
+#define TEMPLATE_CALL_FN(fn, fn_args) \
+ fn fn_args
+
+#endif /* _TEMPLATE_H_ */
diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/test_templates.h b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/test_templates.h new file mode 100644 index 0000000..3fa7c66 --- /dev/null +++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/inc/templates/test_templates.h @@ -0,0 +1,466 @@ +#ifndef _TEST_TEMPLATES_H_
+#define _TEST_TEMPLATES_H_
+
+/*--------------------------------------------------------------------------------*/
+/* Includes */
+/*--------------------------------------------------------------------------------*/
+#include "template.h"
+#include <string.h> /* memcmp() */
+#include <inttypes.h> /* PRIu32 */
+#include "math_helper.h" /* arm_snr_f32() */
+
+/*--------------------------------------------------------------------------------*/
+/* Function Aliases for use in Templates. */
+/*--------------------------------------------------------------------------------*/
+#define ref_q31_t_to_float ref_q31_to_float
+#define ref_q15_t_to_float ref_q15_to_float
+#define ref_q7_t_to_float ref_q7_to_float
+#define ref_float_to_q31_t ref_float_to_q31
+#define ref_float_to_q15_t ref_float_to_q15
+#define ref_float_to_q7_t ref_float_to_q7
+#define ref_float32_t_to_float ref_copy_f32
+#define ref_float_to_float32_t ref_copy_f32
+
+
+/*--------------------------------------------------------------------------------*/
+/* Macros and Defines */
+/*--------------------------------------------------------------------------------*/
+
+/**
+ * Call the function-under-test.
+ */
+#define TEST_CALL_FUT(fut, fut_args) \
+ JTEST_COUNT_CYCLES(TEMPLATE_CALL_FN(fut, fut_args))
+
+/**
+ * Call the reference-function.
+ */
+#define TEST_CALL_REF(ref, ref_args) \
+ TEMPLATE_CALL_FN(ref, ref_args)
+
+/**
+ * Call the function-under-test and the reference-function.
+ */
+#define TEST_CALL_FUT_AND_REF(fut, fut_args, ref, ref_args) \
+ do { \
+ TEST_CALL_FUT(fut, fut_args); \
+ TEST_CALL_REF(ref, ref_args); \
+ } while (0)
+
+/**
+ * This macro eats a variable number of arguments and evaluates to a null
+ * statement.
+ */
+#define TEST_NULL_STATEMENT(...) (void) "TEST_NULL_STATEMENT"
+
+/**
+ * A function name, Usable in any template where a fut or ref name is accepted,
+ * that evaluates to a #TEST_NULL_STATEMENT().
+ */
+#define TEST_NULL_FN TEST_NULL_STATEMENT
+
+/**
+ * Assert that buffers A and B are byte-equivalent for a number of bytes.
+ */
+
+#define TEST_ASSERT_BUFFERS_EQUAL(buf_a, buf_b, bytes)\
+ do \
+ { \
+ if (memcmp(buf_a, buf_b, bytes) != 0) \
+ { \
+ return JTEST_TEST_FAILED; \
+ } \
+ } while (0)
+
+
+
+
+/**
+ * Assert that the two entities are equal.
+ */
+#define TEST_ASSERT_EQUAL(a, b) \
+ do \
+ { \
+ if ((a) != (b)) \
+ { \
+ return JTEST_TEST_FAILED;\
+ } \
+ } while (0)
+
+/**
+ * Convert elements to from src_type to float.
+ */
+#define TEST_CONVERT_TO_FLOAT(src_ptr, dst_ptr, block_size, src_type) \
+ do \
+ { \
+ ref_##src_type##_to_float( \
+ src_ptr, \
+ dst_ptr, \
+ block_size); \
+ } while (0) \
+
+/**
+ * Convert elements to from float to dst_type .
+ */
+#define TEST_CONVERT_FLOAT_TO(src_ptr, dst_ptr, block_size, dst_type) \
+ do \
+ { \
+ ref_float_to_##dst_type( \
+ src_ptr, \
+ dst_ptr, \
+ block_size); \
+ } while (0) \
+
+/**
+ * Assert that the SNR between a reference and test sample is above a given
+ * threshold.
+ */
+
+#define TEST_ASSERT_SNR(ref_ptr, tst_ptr, block_size, threshold) \
+ do \
+ { \
+ float32_t snr = arm_snr_f32(ref_ptr, tst_ptr, block_size);\
+ if ( snr <= threshold) \
+ { \
+ JTEST_DUMP_STRF("SNR: %f\n", snr); \
+ return JTEST_TEST_FAILED; \
+ } \
+ } while (0)
+
+
+/**
+ * Assert that the SNR between a reference and test sample is above a given
+ * threshold. Special case for float64_t
+ */
+
+#define TEST_ASSERT_DBL_SNR(ref_ptr, tst_ptr, block_size, threshold)\
+ do \
+ { \
+ float64_t snr = arm_snr_f64(ref_ptr, tst_ptr, block_size); \
+ if ( snr <= threshold) \
+ { \
+ JTEST_DUMP_STRF("SNR: %f\n", snr); \
+ return JTEST_TEST_FAILED; \
+ } \
+ } while (0)
+
+
+/**
+ * Compare test and reference elements by converting to float and
+ * calculating an SNR.
+ *
+ * This macro is a merger of the #TEST_CONVERT_TO_FLOAT() and
+ * #TEST_ASSERT_SNR() macros.
+ */
+#define TEST_CONVERT_AND_ASSERT_SNR(ref_dst_ptr, ref_src_ptr, \
+ tst_dst_ptr, tst_src_ptr, \
+ block_size, \
+ tst_src_type, \
+ threshold) \
+ do \
+ { \
+ TEST_CONVERT_TO_FLOAT(ref_src_ptr, \
+ ref_dst_ptr, \
+ block_size, \
+ tst_src_type); \
+ TEST_CONVERT_TO_FLOAT(tst_src_ptr, \
+ tst_dst_ptr, \
+ block_size, \
+ tst_src_type); \
+ TEST_ASSERT_SNR(ref_dst_ptr, \
+ tst_dst_ptr, \
+ block_size, \
+ threshold); \
+ } while (0)
+
+/**
+ * Execute statements only if the combination of block size, function type
+ * specifier, and input ARR_DESC_t are valid.
+ *
+ * @example An ARR_DESC_t that contains 64 bytes cant service a 32 element
+ * block size if they are extracted in float32_t increments.
+ *
+ * 8 * 32 = 256 > 64.
+ */
+#define TEST_DO_VALID_BLOCKSIZE(block_size, fn_type_spec, \
+ input_arr_desc, body) \
+ do \
+ { \
+ if (block_size * sizeof(fn_type_spec) <= \
+ ARR_DESC_BYTES(input_arr_desc)) \
+ { \
+ JTEST_DUMP_STRF("Block Size: %"PRIu32"\n", block_size); \
+ body; \
+ } \
+ } while (0) \
+
+/**
+ * Template for tests that rely on one input buffer and a blocksize parameter.
+ *
+ * The buffer is an #ARR_DESC_t. It is iterated over and it's values are
+ * passed to the function under test and reference functions through their
+ * appropriate argument interfaces. The argument interfaces this template to
+ * execute structurally similar functions.
+ *
+ */
+#define TEST_TEMPLATE_BUF1_BLK(arr_desc_inputs, \
+ arr_desc_block_sizes, \
+ input_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ input_idx, ARR_DESC_t *, input_ptr, arr_desc_inputs \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ block_size_idx, uint32_t, block_size, arr_desc_block_sizes \
+ , \
+ void * input_data_ptr = input_ptr->data_ptr; \
+ \
+ TEST_DO_VALID_BLOCKSIZE( \
+ block_size, input_type, input_ptr \
+ , \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ input_data_ptr, block_size), \
+ ref, ref_arg_interface( \
+ input_data_ptr, block_size)); \
+ \
+ compare_interface(block_size, output_type)))); \
+ \
+ return JTEST_TEST_PASSED; \
+ \
+ } while (0)
+
+/**
+ * Template for tests that rely on an input buffer and an element.
+ *
+ * An element can is any thing which doesn't walk and talk like a
+ * sequence. Examples include numbers, and structures.
+ */
+#define TEST_TEMPLATE_BUF1_ELT1(arr_desc_inputs, \
+ arr_desc_elts, \
+ input_type, elt_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ input_idx, ARR_DESC_t *, input_ptr, arr_desc_inputs \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ elt_idx, elt_type, elt, arr_desc_elts \
+ , \
+ void * input_data_ptr = input_ptr->data_ptr; \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface(input_data_ptr, elt), \
+ ref, ref_arg_interface(input_data_ptr, elt)); \
+ \
+ compare_interface(output_type))); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Template for tests that rely on an input buffer, an element, and a blocksize
+ * parameter.
+ */
+#define TEST_TEMPLATE_BUF1_ELT1_BLK(arr_desc_inputs, \
+ arr_desc_elts, \
+ arr_desc_block_sizes, \
+ input_type, elt_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface); \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ inut_idx, ARR_DESC_t *, input_ptr, arr_desc_inputs \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ block_size_idx, uint32_t, block_size, \
+ arr_desc_block_sizes \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ elt_idx, elt_type, elt, arr_desc_elts \
+ , \
+ void * input_data_ptr = input_ptr->data_ptr; \
+ TEST_DO_VALID_BLOCKSIZE( \
+ block_size, input_type, input_ptr, \
+ \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ input_data_ptr, elt, block_size), \
+ ref, ref_arg_interface( \
+ input_data_ptr, elt, block_size)); \
+ compare_interface(block_size, output_type))))); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Template for tests that rely on an input buffer, two elements, and a blocksize
+ * parameter.
+ */
+#define TEST_TEMPLATE_BUF1_ELT2_BLK(arr_desc_inputs, \
+ arr_desc_elt1s, \
+ arr_desc_elt2s, \
+ arr_desc_block_sizes, \
+ input_type, elt1_type, \
+ elt2_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ inut_idx, ARR_DESC_t *, input_ptr, arr_desc_inputs \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ block_size_idx, uint32_t, block_size, \
+ arr_desc_block_sizes \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ elt1_idx, elt1_type, elt1, arr_desc_elt1s \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ elt2_idx, elt2_type, elt2, arr_desc_elt2s \
+ , \
+ void * input_data_ptr = input_ptr->data_ptr; \
+ TEST_DO_VALID_BLOCKSIZE( \
+ block_size, input_type, input_ptr, \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ input_data_ptr, elt1, elt2, block_size), \
+ ref, ref_arg_interface( \
+ input_data_ptr, elt1, elt2, block_size)); \
+ compare_interface(block_size, output_type)))))); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Template for tests that rely on two input buffers and a blocksize parameter.
+ *
+ * The two #ARR_DESC_t, input buffers are iterated through in parallel. The
+ * length of the first #ARR_DESC_t determines the length of the iteration.
+ */
+#define TEST_TEMPLATE_BUF2_BLK(arr_desc_inputs_a, \
+ arr_desc_inputs_b, \
+ arr_desc_block_sizes, \
+ input_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ /* Iterate over two input arrays in parallel.*/ \
+ TEMPLATE_DO_ARR_DESC( \
+ input_idx, ARR_DESC_t *, input_ptr, arr_desc_inputs_a \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ block_size_idx, uint32_t, block_size, arr_desc_block_sizes, \
+ void * input_a_ptr = input_ptr->data_ptr; \
+ void * input_b_ptr = ARR_DESC_ELT( \
+ ARR_DESC_t *, input_idx, \
+ &(arr_desc_inputs_b))->data_ptr; \
+ \
+ TEST_DO_VALID_BLOCKSIZE( \
+ block_size, input_type, input_ptr \
+ , \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ input_a_ptr, input_b_ptr, block_size), \
+ ref, ref_arg_interface( \
+ input_a_ptr, input_b_ptr, block_size)); \
+ \
+ compare_interface(block_size, output_type)))); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Test template that uses a single element.
+ */
+#define TEST_TEMPLATE_ELT1(arr_desc_elts, \
+ elt_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ elt_idx, elt_type, elt, arr_desc_elts \
+ , \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ elt), \
+ ref, ref_arg_interface( \
+ elt)); \
+ /* Comparison interfaces typically accept */ \
+ /* a block_size. Pass a dummy value 1.*/ \
+ compare_interface(1, output_type)); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Test template that iterates over two sets of elements in parallel.
+ *
+ * The length of the first set determines the number of iteratsions.
+ */
+#define TEST_TEMPLATE_ELT2(arr_desc_elts_a, \
+ arr_desc_elts_b, \
+ elt_a_type, elt_b_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ elt_a_idx, elt_a_type, elt_a, arr_desc_elts_a \
+ , \
+ elt_b_type * elt_b = ARR_DESC_ELT( \
+ elt_b_type, \
+ elt_a_idx, \
+ arr_desc_elts_b); \
+ \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ elt_a, elt_b), \
+ ref, ref_arg_interface( \
+ elt_a, elt_b)); \
+ /* Comparison interfaces typically accept */ \
+ /* a block_size. Pass a dummy value 1.*/ \
+ compare_interface(1, output_type)); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+/**
+ * Test template that uses an element and a block size.
+ */
+#define TEST_TEMPLATE_ELT1_BLK(arr_desc_elts, \
+ arr_desc_block_sizes, \
+ elt_type, output_type, \
+ fut, fut_arg_interface, \
+ ref, ref_arg_interface, \
+ compare_interface) \
+ do \
+ { \
+ TEMPLATE_DO_ARR_DESC( \
+ block_size_idx, uint32_t, block_size, \
+ arr_desc_block_sizes \
+ , \
+ TEMPLATE_DO_ARR_DESC( \
+ elt_idx, elt_type, elt, arr_desc_elts \
+ , \
+ JTEST_DUMP_STRF("Block Size: %d\n", \
+ (int)block_size); \
+ TEST_CALL_FUT_AND_REF( \
+ fut, fut_arg_interface( \
+ elt, block_size), \
+ ref, ref_arg_interface( \
+ elt, block_size)); \
+ compare_interface(block_size, output_type))); \
+ return JTEST_TEST_PASSED; \
+ } while (0)
+
+#endif /* _TEST_TEMPLATES_H_ */
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