Muldersoft/CRC-64
Muldersoft/CRC-64
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 3 Wiki Activity

Various improvements to self-test code.

Browse Source
This commit is contained in:
LoRd_MuldeR 2022-09-14 01:36:07 +02:00
parent 92cc30b6be
commit 3f0b4c5788
1 changed files with 28 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
crc64.c
View File

@ -358,47 +358,47 @@ clean_up:
static const struct
{
uint64_t expected;
size_t iterations;
uint64_t expected[2U];
size_t loops;
const char *input;
}
TEST_VECTOR[] =
CRC64_TESTCASE[] =
{
{ 0xffffffffffffffffULL, 0x0000001, "" },
{ 0xfb747ec5060b68fdULL, 0x0000001, "abc" },
{ 0xe48092e3bf0112faULL, 0x0000001, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
{ 0x763e5273763ec641ULL, 0x0000001, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" },
{ 0x80459bd12d319927ULL, 0x00F4240, "a" },
{ 0x5343b9581532ecbdULL, 0x1000000, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno" },
{ 0x0000000000000000ULL, 0x0000000, NULL }
{ { 0xffffffffffffffffULL, 0x0000000000000000ULL }, 0x0000001, "" },
{ { 0xfb747ec5060b68fdULL, 0x66501a349a0e0855ULL }, 0x0000001, "abc" },
{ { 0xe48092e3bf0112faULL, 0x29d18301fe33ca5dULL }, 0x0000001, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
{ { 0x763e5273763ec641ULL, 0x86751df1edd9a621ULL }, 0x0000001, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" },
{ { 0x80459bd12d319927ULL, 0x3377cec7a585e11fULL }, 0x00F4240, "a" },
{ { 0x5343b9581532ecbdULL, 0x9c5f7a86307e23ceULL }, 0x1000000, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno" },
{ { 0x771555a0a9bdf4cbULL, 0xfbd4c4d2a72a6865ULL }, 0xFFFFFC7, "\x20!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" },
{ { 0x3514226b46672b42ULL, 0xb9d5b31948f0b7ecULL }, 0xFFFFFC7, ")F9ow<I]PrX5kgbjJ'(`A&\".qHt6|{}-\x20paCe%Q:*,#x0NiMuzUG>V;!_S+dym/\\cL$73@4T?8DO2B[EhnKY^slZ~=RWvf1" },
{ { 0x0000000000000000ULL, 0x0000000000000000ULL }, 0x0000000, NULL }
};
static int self_test(void)
{
uint64_t crc;
size_t len, i, j;
for (i = 0U; TEST_VECTOR[i].input; ++i)
size_t i, j, k;
for (i = 0U; CRC64_TESTCASE[i].input; ++i)
{
len = strlen(TEST_VECTOR[i].input);
crc = CRC64_INITIALIZER;
for (j = 0U; j < TEST_VECTOR[i].iterations; ++j)
const size_t len = strlen(CRC64_TESTCASE[i].input);
for (j = 0U; j < 2U; ++j)
{
crc = crc64_update(crc, (const uint8_t*)TEST_VECTOR[i].input, len);
}
if (crc == TEST_VECTOR[i].expected)
{
FPRINTF(stderr, T("%016") T(PRIx64) T(" [OK]\n"), crc);
uint64_t crc = (j < 1U) ? CRC64_INITIALIZER : UINT64_C(0);
for (k = 0U; k < CRC64_TESTCASE[i].loops; ++k)
{
crc = crc64_update(crc, (const uint8_t*)CRC64_TESTCASE[i].input, len);
}
FPRINTF(stderr, T("%016") T(PRIx64) T(" [%s]\n"), crc, (crc == CRC64_TESTCASE[i].expected[j]) ? T("OK") : T("Failed!"));
fflush(stderr);
}
else
{
FPRINTF(stderr, T("%016") T(PRIx64) T(" [Failed!]\n"), crc);
return EXIT_FAILURE;
if (crc != CRC64_TESTCASE[i].expected[j])
{
FPRINTF(stderr, T("Expected result was 0x%016") T(PRIx64) T(", but got 0x%016") T(PRIx64) T(" :-(\n"), CRC64_TESTCASE[i].expected[j], crc);
return EXIT_FAILURE;
}
}
}
FPUTS(T("All tests completed successfully.\n"), stderr);
FPUTS(T("All tests completed successfully :-)\n"), stderr);
return EXIT_SUCCESS;
}