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Bugfix + added M17 decoder to the linux CI

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AlexandreRouma
2021-10-02 17:01:23 +02:00
parent 26fa23c8f5
commit b4213ea049
86 changed files with 6601 additions and 20 deletions
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146
core/libcorrect/tests/reed-solomon.c Normal file
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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <time.h>
#include "rs_tester.h"
void print_test_type(size_t block_length, size_t message_length,
size_t num_errors, size_t num_erasures) {
printf(
"testing reed solomon block length=%zu, message length=%zu, "
"errors=%zu, erasures=%zu...",
block_length, message_length, num_errors, num_erasures);
}
void fail_test() {
printf("FAILED\n");
exit(1);
}
void pass_test() { printf("PASSED\n"); }
void run_tests(correct_reed_solomon *rs, rs_testbench *testbench,
size_t block_length, size_t test_msg_length, size_t num_errors,
size_t num_erasures, size_t num_iterations) {
rs_test test;
test.encode = rs_correct_encode;
test.decode = rs_correct_decode;
test.encoder = rs;
test.decoder = rs;
print_test_type(block_length, test_msg_length, num_errors, num_erasures);
for (size_t i = 0; i < num_iterations; i++) {
rs_test_run run = test_rs_errors(&test, testbench, test_msg_length, num_errors,
num_erasures);
if (!run.output_matches) {
fail_test();
}
}
pass_test();
}
int main() {
srand(time(NULL));
size_t block_length = 255;
size_t min_distance = 32;
size_t message_length = block_length - min_distance;
correct_reed_solomon *rs = correct_reed_solomon_create(
correct_rs_primitive_polynomial_ccsds, 1, 1, min_distance);
rs_testbench *testbench = rs_testbench_create(block_length, min_distance);
run_tests(rs, testbench, block_length, message_length / 2, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 2,
0, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 2, 0,
20000);
run_tests(rs, testbench, block_length, message_length / 2, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 4,
min_distance / 2, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 4,
min_distance / 2, 20000);
rs_testbench_destroy(testbench);
correct_reed_solomon_destroy(rs);
min_distance = 16;
message_length = block_length - min_distance;
rs = correct_reed_solomon_create(
correct_rs_primitive_polynomial_ccsds, 1, 1, min_distance);
testbench = rs_testbench_create(block_length, min_distance);
run_tests(rs, testbench, block_length, message_length / 2, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 2,
0, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 2, 0,
20000);
run_tests(rs, testbench, block_length, message_length / 2, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 4,
min_distance / 2, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 4,
min_distance / 2, 20000);
rs_testbench_destroy(testbench);
correct_reed_solomon_destroy(rs);
min_distance = 8;
message_length = block_length - min_distance;
rs = correct_reed_solomon_create(
correct_rs_primitive_polynomial_ccsds, 1, 1, min_distance);
testbench = rs_testbench_create(block_length, min_distance);
run_tests(rs, testbench, block_length, message_length / 2, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 2,
0, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 2, 0,
20000);
run_tests(rs, testbench, block_length, message_length / 2, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 4,
min_distance / 2, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 4,
min_distance / 2, 20000);
rs_testbench_destroy(testbench);
correct_reed_solomon_destroy(rs);
min_distance = 4;
message_length = block_length - min_distance;
rs = correct_reed_solomon_create(
correct_rs_primitive_polynomial_ccsds, 1, 1, min_distance);
testbench = rs_testbench_create(block_length, min_distance);
run_tests(rs, testbench, block_length, message_length / 2, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length, 0, 0, 20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 2,
0, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 2, 0,
20000);
run_tests(rs, testbench, block_length, message_length / 2, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length, 0, min_distance,
20000);
run_tests(rs, testbench, block_length, message_length / 2, min_distance / 4,
min_distance / 2, 20000);
run_tests(rs, testbench, block_length, message_length, min_distance / 4,
min_distance / 2, 20000);
rs_testbench_destroy(testbench);
correct_reed_solomon_destroy(rs);
printf("test passed\n");
return 0;
}