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use constants to avoid mistakes

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This commit is contained in:
Ahmet Inan 2018-09-21 19:26:30 +02:00
commit 2bf8d4ea84
8 changed files with 69 additions and 69 deletions
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32
tests/rs_encoder_test.cc
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@ -17,10 +17,10 @@ int main()
typedef CODE::ReedSolomonEncoder<4, 0, GF> RS;
GF instance;
RS encode;
uint8_t code[15] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
uint8_t target[15] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 3, 3, 12, 12 };
uint8_t code[RS::N] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
uint8_t target[RS::N] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 3, 3, 12, 12 };
encode(code);
for (int i = 0; i < 15; ++i)
for (int i = 0; i < RS::N; ++i)
assert(code[i] == target[i]);
}
if (1) {
@ -29,14 +29,14 @@ int main()
typedef CODE::ReedSolomonEncoder<16, 0, GF> RS;
GF instance;
RS encode;
uint8_t code[255], target[255];
for (int i = 0; i < 239; ++i)
uint8_t code[RS::N], target[RS::N];
for (int i = 0; i < RS::K; ++i)
target[i] = code[i] = i + 1;
uint8_t parity[16] = { 1, 126, 147, 48, 155, 224, 3, 157, 29, 226, 40, 114, 61, 30, 244, 75 };
for (int i = 0; i < 16; ++i)
target[239+i] = parity[i];
uint8_t parity[RS::NP] = { 1, 126, 147, 48, 155, 224, 3, 157, 29, 226, 40, 114, 61, 30, 244, 75 };
for (int i = 0; i < RS::NP; ++i)
target[RS::K+i] = parity[i];
encode(code);
for (int i = 0; i < 255; ++i)
for (int i = 0; i < RS::N; ++i)
assert(code[i] == target[i]);
}
if (1) {
@ -45,15 +45,15 @@ int main()
typedef CODE::ReedSolomonEncoder<64, 1, GF> RS;
GF *instance = new GF();
RS *encode = new RS();
uint16_t *code = new uint16_t[65535];
uint16_t *target = new uint16_t[65535];
for (int i = 0; i < 65471; ++i)
uint16_t *code = new uint16_t[RS::N];
uint16_t *target = new uint16_t[RS::N];
for (int i = 0; i < RS::K; ++i)
target[i] = code[i] = i + 1;
uint16_t parity[64] = { 25271, 26303, 22052, 31318, 31233, 6076, 40148, 29468, 47507, 32655, 12404, 13265, 23901, 38403, 50967, 50433, 40818, 226, 62296, 23636, 56393, 12952, 11476, 44416, 518, 50014, 10037, 57582, 33421, 42654, 54025, 7157, 4826, 52148, 17167, 23294, 6427, 40953, 11168, 35305, 18209, 1868, 39971, 54928, 27566, 1424, 4846, 25347, 34710, 42190, 56452, 21859, 49805, 28028, 41657, 25756, 22014, 24479, 28758, 17438, 12976, 61743, 46735, 1557 };
for (int i = 0; i < 64; ++i)
target[65471+i] = parity[i];
uint16_t parity[RS::NP] = { 25271, 26303, 22052, 31318, 31233, 6076, 40148, 29468, 47507, 32655, 12404, 13265, 23901, 38403, 50967, 50433, 40818, 226, 62296, 23636, 56393, 12952, 11476, 44416, 518, 50014, 10037, 57582, 33421, 42654, 54025, 7157, 4826, 52148, 17167, 23294, 6427, 40953, 11168, 35305, 18209, 1868, 39971, 54928, 27566, 1424, 4846, 25347, 34710, 42190, 56452, 21859, 49805, 28028, 41657, 25756, 22014, 24479, 28758, 17438, 12976, 61743, 46735, 1557 };
for (int i = 0; i < RS::NP; ++i)
target[RS::K+i] = parity[i];
(*encode)(code);
for (int i = 0; i < 65535; ++i)
for (int i = 0; i < RS::N; ++i)
assert(code[i] == target[i]);
delete[] target;
delete[] code;