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test-lm-big.c
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test-lm-big.c
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/* vim: set tabstop=8 shiftwidth=4 softtabstop=4 expandtab smarttab colorcolumn=80: */
/*
* Copyright (c) 2016 Red Hat, Inc.
* Author: Nathaniel McCallum <[email protected]>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "test.h"
#include <errno.h>
#include <error.h>
#include <stdlib.h>
#include <string.h>
static const luksmeta_uuid_t UUID = {
0xd3, 0xd5, 0xf1, 0xe0, 0xa4, 0x6c, 0xbd, 0xf4,
0xca, 0x20, 0x30, 0x1f, 0xdd, 0xa0, 0xf7, 0xa8
};
static const uint8_t DATA[] = "DATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA"
"DATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATADATA";
int
main(int argc, char *argv[])
{
uint8_t data[sizeof(DATA)] = {};
struct crypt_device *cd = NULL;
luksmeta_uuid_t uuid = {};
uint32_t offset = 0;
uint32_t length = 0;
int r;
crypt_free(test_format());
cd = test_init();
test_hole(cd, &offset, &length);
/* Set the data. */
r = luksmeta_save(cd, CRYPT_ANY_SLOT, UUID, DATA, sizeof(DATA));
if (r < 0)
error(EXIT_FAILURE, -r, "luksmeta_save()");
assert(test_layout((range_t[]) {
{ 0, 1024 }, /* LUKS header */
{ 1024, 3072, true }, /* Keyslot Area */
{ offset, 4096 }, /* luksmeta header */
{ offset + 4096, 4096 }, /* luksmeta slot 0 */
{ offset + 8192, 4096 }, /* luksmeta slot 0 (cont) */
END(offset + 12288), /* Rest of the file */
}));
assert(luksmeta_load(cd, r, uuid, data, sizeof(data)) == sizeof(data));
assert(memcmp(uuid, UUID, sizeof(UUID)) == 0);
assert(memcmp(data, DATA, sizeof(DATA)) == 0);
/* Delete the data. */
assert(luksmeta_wipe(cd, r, UUID) == 0);
assert(test_layout((range_t[]) {
{ 0, 1024 }, /* LUKS header */
{ 1024, 3072, true }, /* Keyslot Area */
{ offset, 4096 }, /* luksmeta header */
END(offset + 4096), /* Rest of the file */
}));
crypt_free(cd);
unlink(filename);
return 0;
}