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Add crypt_wipe unit test.

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It uses simple C wrapper aroung crypt_wipe() libcryptsetup
and then bash test scripts wipung simple file and block device.
This commit is contained in:
Milan Broz
2022-05-05 13:59:10 +02:00
parent 227fdb7393
commit 4d6e9e7c32
4 changed files with 323 additions and 1 deletions
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20
tests/api-test.c
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@@ -2041,6 +2041,25 @@ static void IntegrityTest(void)
CRYPT_FREE(cd);
}
static void WipeTest(void)
{
OK_(crypt_init(&cd, NULL));
FAIL_(crypt_wipe(cd, NULL, CRYPT_WIPE_ZERO, 0, 4096, 0, 0, NULL, NULL), "No device");
FAIL_(crypt_wipe(cd, DEVICE_WRONG, CRYPT_WIPE_ZERO, 0, 4096, 0, 0, NULL, NULL), "Wrong device");
OK_(crypt_wipe(cd, DEVICE_1, CRYPT_WIPE_ZERO, 0, 4096, 0, 0, NULL, NULL));
OK_(crypt_wipe(cd, DEVICE_1, CRYPT_WIPE_RANDOM, 0, 4096, 0, 0, NULL, NULL));
OK_(crypt_wipe(cd, DEVICE_1, CRYPT_WIPE_RANDOM, 0, 4096, 0, CRYPT_WIPE_NO_DIRECT_IO, NULL, NULL));
CRYPT_FREE(cd);
OK_(crypt_init(&cd, DEVICE_1));
OK_(crypt_wipe(cd, NULL, CRYPT_WIPE_ZERO, 0, 4096, 0, 0, NULL, NULL));
OK_(crypt_wipe(cd, NULL, CRYPT_WIPE_RANDOM, 0, 4096, TST_SECTOR_SIZE, 0, NULL, NULL));
FAIL_(crypt_wipe(cd, NULL, CRYPT_WIPE_RANDOM, 0, 4096, TST_SECTOR_SIZE-1, 0, NULL, NULL), "Sector size");
FAIL_(crypt_wipe(cd, NULL, CRYPT_WIPE_RANDOM, 0, 4096 - 1, 0, 0, NULL, NULL), "Length size not aligned");
FAIL_(crypt_wipe(cd, NULL, CRYPT_WIPE_RANDOM, 1, 4096, 0, 0, NULL, NULL), "Offset not aligned");
CRYPT_FREE(cd);
}
// Check that gcrypt is properly initialised in format
static void NonFIPSAlg(void)
{
@@ -2134,6 +2153,7 @@ int main(int argc, char *argv[])
RUN_(IntegrityTest, "Integrity API");
RUN_(ResizeIntegrity, "Integrity raw resize");
RUN_(ResizeIntegrityWithKey, "Integrity raw resize with key");
RUN_(WipeTest, "Wipe device");
_cleanup();
return 0;