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109 lines
2.4 KiB
109 lines
2.4 KiB
/**
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* \file
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* cryptTest.c: tests for my crypt class
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* Copyright (C) 2011 Georg Hopp
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <mcrypt.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include "runtest.h"
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#include "token/cclass.h"
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#include "token/crypt.h"
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#define DATA "testdata to be encrypted"
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#define PASSWORD "1234"
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const char testname[] = "cryptTest";
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CRYPT crypt = NULL;
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static
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int
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__setUp()
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{
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crypt = new(CRYPT, MCRYPT_RIJNDAEL_256, MCRYPT_CFB);
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ASSERT_INSTANCE_OF(CRYPT, crypt);
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return TEST_OK;
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}
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int (* const setUp)() = __setUp;
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static
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int
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__tearDown()
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{
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if (NULL != crypt) {
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ASSERT_OBJECT(crypt);
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delete(&crypt);
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}
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return TEST_OK;
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}
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int (* const tearDown)() = __tearDown;
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static
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int
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testEncryptDecryptCycle()
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{
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size_t length = strlen(DATA);;
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void * encrypted = crypt_encrypt(crypt, DATA, PASSWORD, &length);
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void * decrypted = crypt_decrypt(crypt, encrypted, PASSWORD, &length);
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ASSERT_NOT_NULL(encrypted);
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ASSERT_NOT_NULL(decrypted);
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ASSERT_MEM_EQUAL(DATA, decrypted, length);
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free(encrypted);
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free(decrypted);
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return TEST_OK;
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}
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static
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int
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testCryptDifference()
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{
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size_t length1, length2;
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void * encrypted1, * encrypted2;
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length1 = length2 = strlen(DATA);
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encrypted1 = crypt_encrypt(crypt, DATA, PASSWORD, &length1);
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encrypted2 = crypt_encrypt(crypt, DATA, PASSWORD, &length2);
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ASSERT_EQUAL(length1, length2);
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ASSERT_NOT_NULL(encrypted1);
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ASSERT_NOT_NULL(encrypted2);
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ASSERT_MEM_NOT_EQUAL(encrypted1, encrypted2, length1);
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free(encrypted1);
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free(encrypted2);
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return TEST_OK;
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}
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const testfunc tests[] = {
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testEncryptDecryptCycle,
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testCryptDifference
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};
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const size_t count = FUNCS_COUNT(tests);
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// vim: set et ts=4 sw=4:
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