Annotation of embedaddon/strongswan/src/libstrongswan/tests/suites/test_rng_tester.c, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2013 Andreas Steffen
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: #include "test_suite.h"
! 17:
! 18: #include <utils/test.h>
! 19: #include <crypto/rngs/rng_tester.h>
! 20:
! 21: START_TEST(test_rng_tester)
! 22: {
! 23: rng_t *entropy;
! 24: chunk_t in, in1, in2, out;
! 25:
! 26: in1 = chunk_from_chars(0x01, 0x02, 0x03, 0x04, 0x05, 0x06);
! 27: in2 = chunk_from_chars(0x07, 0x08);
! 28: in = chunk_cat("cc", in1, in2);
! 29:
! 30: entropy = rng_tester_create(in);
! 31: ck_assert(entropy->allocate_bytes(entropy, 6, &out));
! 32: ck_assert(chunk_equals(in1, out));
! 33: ck_assert(entropy->get_bytes(entropy, 2, out.ptr));
! 34: ck_assert(memeq(in2.ptr, out.ptr, in2.len));
! 35: ck_assert(!entropy->get_bytes(entropy, 4, out.ptr));
! 36: chunk_free(&out);
! 37: ck_assert(!entropy->allocate_bytes(entropy, 4, &out));
! 38: entropy->destroy(entropy);
! 39: chunk_free(&in);
! 40: }
! 41: END_TEST
! 42:
! 43:
! 44: Suite *rng_tester_suite_create()
! 45: {
! 46: Suite *s;
! 47: TCase *tc;
! 48:
! 49: s = suite_create("rng_tester");
! 50:
! 51: tc = tcase_create("rng_tester");
! 52: tcase_add_test(tc, test_rng_tester);
! 53: suite_add_tcase(s, tc);
! 54:
! 55: return s;
! 56: }
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