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Clarified C qrcodegen-test testAddEccAndInterleave() so that its internals use size_t instead of int.

This commit is contained in:
Project Nayuki 2019-07-22 17:26:56 +00:00
parent 68d4cb5217
commit ae0ff71ff1
1 changed files with 8 additions and 8 deletions
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16
c/qrcodegen-test.c
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@ -148,19 +148,19 @@ static uint8_t *addEccAndInterleaveReference(const uint8_t *data, int version, e
static void testAddEccAndInterleave(void) {
for (int version = 1; version <= 40; version++) {
for (int ecl = 0; ecl < 4; ecl++) {
int dataLen = getNumDataCodewords(version, (enum qrcodegen_Ecc)ecl);
uint8_t *pureData = malloc((size_t)dataLen * sizeof(uint8_t));
for (int i = 0; i < dataLen; i++)
size_t dataLen = (size_t)getNumDataCodewords(version, (enum qrcodegen_Ecc)ecl);
uint8_t *pureData = malloc(dataLen * sizeof(uint8_t));
for (size_t i = 0; i < dataLen; i++)
pureData[i] = (uint8_t)(rand() % 256);
uint8_t *expectOutput = addEccAndInterleaveReference(pureData, version, (enum qrcodegen_Ecc)ecl);
int dataAndEccLen = getNumRawDataModules(version) / 8;
uint8_t *paddedData = malloc((size_t)dataAndEccLen * sizeof(uint8_t));
memcpy(paddedData, pureData, (size_t)dataLen * sizeof(uint8_t));
uint8_t *actualOutput = malloc((size_t)dataAndEccLen * sizeof(uint8_t));
size_t dataAndEccLen = (size_t)getNumRawDataModules(version) / 8;
uint8_t *paddedData = malloc(dataAndEccLen * sizeof(uint8_t));
memcpy(paddedData, pureData, dataLen * sizeof(uint8_t));
uint8_t *actualOutput = malloc(dataAndEccLen * sizeof(uint8_t));
addEccAndInterleave(paddedData, version, (enum qrcodegen_Ecc)ecl, actualOutput);
assert(memcmp(actualOutput, expectOutput, (size_t)dataAndEccLen * sizeof(uint8_t)) == 0);
assert(memcmp(actualOutput, expectOutput, dataAndEccLen * sizeof(uint8_t)) == 0);
free(pureData);
free(expectOutput);
free(paddedData);