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freeswitch/libs/apr/test/testrand2.c
Michael Jerris 0488a5109a add apr to in tree libs 
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
2006-12-19 19:58:23 +00:00

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9.3 KiB
C
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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "apr_general.h"
#include "apr_random.h"
#include "apr_thread_proc.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include "testutil.h"
static void hexdump(const unsigned char *b,int n)
{
int i;
for(i=0 ; i < n ; ++i)
{
#if 0
if((i&0xf) == 0)
printf("%04x",i);
printf(" %02x",b[i]);
if((i&0xf) == 0xf)
printf("\n");
#else
printf("0x%02x,",b[i]);
if((i&7) == 7)
printf("\n");
#endif
}
printf("\n");
}
static apr_random_t *r;
typedef apr_status_t APR_THREAD_FUNC rnd_fn(apr_random_t *r,void *b,apr_size_t n);
static void rand_run_kat(abts_case *tc,rnd_fn *f,apr_random_t *r,
const unsigned char expected[128])
{
unsigned char c[128];
apr_status_t rv;
rv=f(r,c,128);
ABTS_INT_EQUAL(tc,0,rv);
if(rv)
return;
if(memcmp(c,expected,128))
{
hexdump(c,128);
hexdump(expected,128);
ABTS_FAIL(tc,"Randomness mismatch");
}
}
static int rand_check_kat(rnd_fn *f,apr_random_t *r,
const unsigned char expected[128])
{
unsigned char c[128];
apr_status_t rv;
rv=f(r,c,128);
if(rv)
return 2;
if(memcmp(c,expected,128))
return 1;
return 0;
}
static void rand_add_zeroes(apr_random_t *r)
{
static unsigned char c[2048];
apr_random_add_entropy(r,c,sizeof c);
}
static void rand_run_seed_short(abts_case *tc,rnd_fn *f,apr_random_t *r,
int count)
{
int i;
apr_status_t rv;
char c[1];
for(i=0 ; i < count ; ++i)
rand_add_zeroes(r);
rv=f(r,c,1);
ABTS_INT_EQUAL(tc,1,APR_STATUS_IS_ENOTENOUGHENTROPY(rv));
}
static void rand_seed_short(abts_case *tc, void *data)
{
r=apr_random_standard_new(p);
rand_run_seed_short(tc,apr_random_insecure_bytes,r,32);
}
static void rand_kat(abts_case *tc, void *data)
{
unsigned char expected[128]=
{ 0x82,0x04,0xad,0xd2,0x0b,0xd5,0xac,0xda,
0x3d,0x85,0x58,0x38,0x54,0x6b,0x69,0x45,
0x37,0x4c,0xc7,0xd7,0x87,0xeb,0xbf,0xd9,
0xb1,0xb8,0xb8,0x2d,0x9b,0x33,0x6e,0x97,
0x04,0x1d,0x4c,0xb0,0xd1,0xdf,0x3d,0xac,
0xd2,0xaa,0xfa,0xcd,0x96,0xb7,0xcf,0xb1,
0x8e,0x3d,0xb3,0xe5,0x37,0xa9,0x95,0xb4,
0xaa,0x3d,0x11,0x1a,0x08,0x20,0x21,0x9f,
0xdb,0x08,0x3a,0xb9,0x57,0x9f,0xf2,0x1f,
0x27,0xdc,0xb6,0xc0,0x85,0x08,0x05,0xbb,
0x13,0xbe,0xb1,0xe9,0x63,0x2a,0xe2,0xa4,
0x23,0x15,0x2a,0x10,0xbf,0xdf,0x09,0xb3,
0xc7,0xfb,0x2d,0x87,0x48,0x19,0xfb,0xc0,
0x15,0x8c,0xcb,0xc6,0xbd,0x89,0x38,0x69,
0xa3,0xae,0xa3,0x21,0x58,0x50,0xe7,0xc4,
0x87,0xec,0x2e,0xb1,0x2d,0x6a,0xbd,0x46 };
rand_add_zeroes(r);
rand_run_kat(tc,apr_random_insecure_bytes,r,expected);
}
static void rand_seed_short2(abts_case *tc, void *data)
{
rand_run_seed_short(tc,apr_random_secure_bytes,r,320);
}
static void rand_kat2(abts_case *tc, void *data)
{
unsigned char expected[128]=
{ 0x38,0x8f,0x01,0x29,0x5a,0x5c,0x1f,0xa8,
0x00,0xde,0x16,0x4c,0xe5,0xf7,0x1f,0x58,
0xc0,0x67,0xe2,0x98,0x3d,0xde,0x4a,0x75,
0x61,0x3f,0x23,0xd8,0x45,0x7a,0x10,0x60,
0x59,0x9b,0xd6,0xaf,0xcb,0x0a,0x2e,0x34,
0x9c,0x39,0x5b,0xd0,0xbc,0x9a,0xf0,0x7b,
0x7f,0x40,0x8b,0x33,0xc0,0x0e,0x2a,0x56,
0xfc,0xe5,0xab,0xde,0x7b,0x13,0xf5,0xec,
0x15,0x68,0xb8,0x09,0xbc,0x2c,0x15,0xf0,
0x7b,0xef,0x2a,0x97,0x19,0xa8,0x69,0x51,
0xdf,0xb0,0x5f,0x1a,0x4e,0xdf,0x42,0x02,
0x71,0x36,0xa7,0x25,0x64,0x85,0xe2,0x72,
0xc7,0x87,0x4d,0x7d,0x15,0xbb,0x15,0xd1,
0xb1,0x62,0x0b,0x25,0xd9,0xd3,0xd9,0x5a,
0xe3,0x47,0x1e,0xae,0x67,0xb4,0x19,0x9e,
0xed,0xd2,0xde,0xce,0x18,0x70,0x57,0x12 };
rand_add_zeroes(r);
rand_run_kat(tc,apr_random_secure_bytes,r,expected);
}
static void rand_barrier(abts_case *tc, void *data)
{
apr_random_barrier(r);
rand_run_seed_short(tc,apr_random_secure_bytes,r,320);
}
static void rand_kat3(abts_case *tc, void *data)
{
unsigned char expected[128]=
{ 0xe8,0xe7,0xc9,0x45,0xe2,0x2a,0x54,0xb2,
0xdd,0xe0,0xf9,0xbc,0x3d,0xf9,0xce,0x3c,
0x4c,0xbd,0xc9,0xe2,0x20,0x4a,0x35,0x1c,
0x04,0x52,0x7f,0xb8,0x0f,0x60,0x89,0x63,
0x8a,0xbe,0x0a,0x44,0xac,0x5d,0xd8,0xeb,
0x24,0x7d,0xd1,0xda,0x4d,0x86,0x9b,0x94,
0x26,0x56,0x4a,0x5e,0x30,0xea,0xd4,0xa9,
0x9a,0xdf,0xdd,0xb6,0xb1,0x15,0xe0,0xfa,
0x28,0xa4,0xd6,0x95,0xa4,0xf1,0xd8,0x6e,
0xeb,0x8c,0xa4,0xac,0x34,0xfe,0x06,0x92,
0xc5,0x09,0x99,0x86,0xdc,0x5a,0x3c,0x92,
0xc8,0x3e,0x52,0x00,0x4d,0x01,0x43,0x6f,
0x69,0xcf,0xe2,0x60,0x9c,0x23,0xb3,0xa5,
0x5f,0x51,0x47,0x8c,0x07,0xde,0x60,0xc6,
0x04,0xbf,0x32,0xd6,0xdc,0xb7,0x31,0x01,
0x29,0x51,0x51,0xb3,0x19,0x6e,0xe4,0xf8 };
rand_run_kat(tc,apr_random_insecure_bytes,r,expected);
}
static void rand_kat4(abts_case *tc, void *data)
{
unsigned char expected[128]=
{ 0x7d,0x0e,0xc4,0x4e,0x3e,0xac,0x86,0x50,
0x37,0x95,0x7a,0x98,0x23,0x26,0xa7,0xbf,
0x60,0xfb,0xa3,0x70,0x90,0xc3,0x58,0xc6,
0xbd,0xd9,0x5e,0xa6,0x77,0x62,0x7a,0x5c,
0x96,0x83,0x7f,0x80,0x3d,0xf4,0x9c,0xcc,
0x9b,0x0c,0x8c,0xe1,0x72,0xa8,0xfb,0xc9,
0xc5,0x43,0x91,0xdc,0x9d,0x92,0xc2,0xce,
0x1c,0x5e,0x36,0xc7,0x87,0xb1,0xb4,0xa3,
0xc8,0x69,0x76,0xfc,0x35,0x75,0xcb,0x08,
0x2f,0xe3,0x98,0x76,0x37,0x80,0x04,0x5c,
0xb8,0xb0,0x7f,0xb2,0xda,0xe3,0xa3,0xba,
0xed,0xff,0xf5,0x9d,0x3b,0x7b,0xf3,0x32,
0x6c,0x50,0xa5,0x3e,0xcc,0xe1,0x84,0x9c,
0x17,0x9e,0x80,0x64,0x09,0xbb,0x62,0xf1,
0x95,0xf5,0x2c,0xc6,0x9f,0x6a,0xee,0x6d,
0x17,0x35,0x5f,0x35,0x8d,0x55,0x0c,0x07 };
rand_add_zeroes(r);
rand_run_kat(tc,apr_random_secure_bytes,r,expected);
}
#if APR_HAS_FORK
static void rand_fork(abts_case *tc, void *data)
{
apr_proc_t proc;
apr_status_t rv;
unsigned char expected[128]=
{ 0xac,0x93,0xd2,0x5c,0xc7,0xf5,0x8d,0xc2,
0xd8,0x8d,0xb6,0x7a,0x94,0xe1,0x83,0x4c,
0x26,0xe2,0x38,0x6d,0xf5,0xbd,0x9d,0x6e,
0x91,0x77,0x3a,0x4b,0x9b,0xef,0x9b,0xa3,
0x9f,0xf6,0x6d,0x0c,0xdc,0x4b,0x02,0xe9,
0x5d,0x3d,0xfc,0x92,0x6b,0xdf,0xc9,0xef,
0xb9,0xa8,0x74,0x09,0xa3,0xff,0x64,0x8d,
0x19,0xc1,0x31,0x31,0x17,0xe1,0xb7,0x7a,
0xe7,0x55,0x14,0x92,0x05,0xe3,0x1e,0xb8,
0x9b,0x1b,0xdc,0xac,0x0e,0x15,0x08,0xa2,
0x93,0x13,0xf6,0x04,0xc6,0x9d,0xf8,0x7f,
0x26,0x32,0x68,0x43,0x2e,0x5a,0x4f,0x47,
0xe8,0xf8,0x59,0xb7,0xfb,0xbe,0x30,0x04,
0xb6,0x63,0x6f,0x19,0xf3,0x2c,0xd4,0xeb,
0x32,0x8a,0x54,0x01,0xd0,0xaf,0x3f,0x13,
0xc1,0x7f,0x10,0x2e,0x08,0x1c,0x28,0x4b, };
rv=apr_proc_fork(&proc,p);
if(rv == APR_INCHILD)
{
int n;
n=rand_check_kat(apr_random_secure_bytes,r,expected);
exit(n);
}
else if(rv == APR_INPARENT)
{
int exitcode;
apr_exit_why_e why;
rand_run_kat(tc,apr_random_secure_bytes,r,expected);
apr_proc_wait(&proc,&exitcode,&why,APR_WAIT);
if(why != APR_PROC_EXIT)
{
ABTS_FAIL(tc,"Child terminated abnormally");
return;
}
if(exitcode == 0)
{
ABTS_FAIL(tc,"Child produced our randomness");
return;
}
else if(exitcode == 2)
{
ABTS_FAIL(tc,"Child randomness failed");
return;
}
else if(exitcode != 1)
{
ABTS_FAIL(tc,"Uknown child error");
return;
}
}
else
{
ABTS_FAIL(tc,"Fork failed");
return;
}
}
#endif
abts_suite *testrand2(abts_suite *suite)
{
suite = ADD_SUITE(suite)
abts_run_test(suite, rand_seed_short, NULL);
abts_run_test(suite, rand_kat, NULL);
abts_run_test(suite, rand_seed_short2, NULL);
abts_run_test(suite, rand_kat2, NULL);
abts_run_test(suite, rand_barrier, NULL);
abts_run_test(suite, rand_kat3, NULL);
abts_run_test(suite, rand_kat4, NULL);
#if APR_HAS_FORK
abts_run_test(suite, rand_fork, NULL);
#endif
return suite;
}
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