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PACKET unit tests

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Add some unit tests for the new PACKET API

Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell 2015-04-17 16:10:23 +01:00
parent 7e729bb5a3
commit 6fc2ef20a9
2 changed files with 337 additions and 4 deletions
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24
test/Makefile
View file

@ -70,6 +70,7 @@ HEARTBEATTEST= heartbeat_test
CONSTTIMETEST= constant_time_test
VERIFYEXTRATEST= verify_extra_test
CLIENTHELLOTEST= clienthellotest
PACKETTEST= packettest
TESTS= alltests
@ -87,7 +88,7 @@ EXE= $(BNTEST)$(EXE_EXT) $(ECTEST)$(EXE_EXT) $(ECDSATEST)$(EXE_EXT) $(ECDHTEST)
$(SRPTEST)$(EXE_EXT) $(V3NAMETEST)$(EXE_EXT) \
$(HEARTBEATTEST)$(EXE_EXT) $(P5_CRPT2_TEST)$(EXE_EXT) \
$(CONSTTIMETEST)$(EXE_EXT) $(VERIFYEXTRATEST)$(EXE_EXT) \
$(CLIENTHELLOTEST)$(EXE_EXT)
$(CLIENTHELLOTEST)$(EXE_EXT) $(PACKETTEST)$(EXE_EXT)
# $(METHTEST)$(EXE_EXT)
@ -101,7 +102,8 @@ OBJ= $(BNTEST).o $(ECTEST).o $(ECDSATEST).o $(ECDHTEST).o $(IDEATEST).o \
$(BFTEST).o $(SSLTEST).o $(DSATEST).o $(EXPTEST).o $(RSATEST).o \
$(EVPTEST).o $(EVPEXTRATEST).o $(IGETEST).o $(JPAKETEST).o $(V3NAMETEST).o \
$(GOST2814789TEST).o $(HEARTBEATTEST).o $(P5_CRPT2_TEST).o \
$(CONSTTIMETEST).o $(VERIFYEXTRATEST).o $(CLIENTHELLOTEST).o testutil.o
$(CONSTTIMETEST).o $(VERIFYEXTRATEST).o $(CLIENTHELLOTEST).o \
$(PACKETTEST).o testutil.o
SRC= $(BNTEST).c $(ECTEST).c $(ECDSATEST).c $(ECDHTEST).c $(IDEATEST).c \
$(MD2TEST).c $(MD4TEST).c $(MD5TEST).c \
@ -112,7 +114,8 @@ SRC= $(BNTEST).c $(ECTEST).c $(ECDSATEST).c $(ECDHTEST).c $(IDEATEST).c \
$(BFTEST).c $(SSLTEST).c $(DSATEST).c $(EXPTEST).c $(RSATEST).c \
$(EVPTEST).c $(EVPEXTRATEST).c $(IGETEST).c $(JPAKETEST).c $(V3NAMETEST).c \
$(GOST2814789TEST).c $(HEARTBEATTEST).c $(P5_CRPT2_TEST).c \
$(CONSTTIMETEST).c $(VERIFYEXTRATEST).c $(CLIENTHELLOTEST).c testutil.c
$(CONSTTIMETEST).c $(VERIFYEXTRATEST).c $(CLIENTHELLOTEST).c \
$(PACKETTEST).c testutil.c
HEADER= testutil.h
@ -153,7 +156,7 @@ alltests: \
test_ige test_jpake test_secmem \
test_srp test_cms test_v3name test_ocsp \
test_gost2814789 test_heartbeat test_p5_crpt2 \
test_constant_time test_verify_extra test_clienthello
test_constant_time test_verify_extra test_clienthello test_packet
test_evp: $(EVPTEST)$(EXE_EXT) evptests.txt
@echo $(START) $@
@ -410,6 +413,10 @@ test_clienthello: $(CLIENTHELLOTEST)$(EXE_EXT)
@echo $(START) $@
../util/shlib_wrap.sh ./$(CLIENTHELLOTEST)
test_packet: $(PACKETTEST)$(EXE_EXT)
@echo $(START) $@
../util/shlib_wrap.sh ./$(PACKETTEST)
update: local_depend
@if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi
@ -603,6 +610,9 @@ $(VERIFYEXTRATEST)$(EXE_EXT): $(VERIFYEXTRATEST).o
$(CLIENTHELLOTEST)$(EXE_EXT): $(CLIENTHELLOTEST).o
@target=$(CLIENTHELLOTEST) $(BUILD_CMD)
$(PACKETTEST)$(EXE_EXT): $(PACKETTEST).o
@target=$(PACKETTEST) $(BUILD_CMD)
#$(AESTEST).o: $(AESTEST).c
# $(CC) -c $(CFLAGS) -DINTERMEDIATE_VALUE_KAT -DTRACE_KAT_MCT $(AESTEST).c
@ -847,6 +857,12 @@ p5_crpt2_test.o: ../include/openssl/pkcs7.h ../include/openssl/safestack.h
p5_crpt2_test.o: ../include/openssl/sha.h ../include/openssl/stack.h
p5_crpt2_test.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
p5_crpt2_test.o: ../include/openssl/x509_vfy.h p5_crpt2_test.c
packettest.o: ../e_os.h ../include/openssl/bn.h ../include/openssl/buffer.h
packettest.o: ../include/openssl/crypto.h ../include/openssl/e_os2.h
packettest.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
packettest.o: ../include/openssl/ossl_typ.h ../include/openssl/safestack.h
packettest.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
packettest.o: ../ssl/packet_locl.h packettest.c
randtest.o: ../e_os.h ../include/openssl/e_os2.h
randtest.o: ../include/openssl/opensslconf.h ../include/openssl/ossl_typ.h
randtest.o: ../include/openssl/rand.h randtest.c

317
test/packettest.c Normal file
View file

@ -0,0 +1,317 @@
/* test/packettest.c */
/*
* Written by Matt Caswell for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 2015 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include "../ssl/packet_locl.h"
#define BUF_LEN 255
static int test_PACKET_remaining(PACKET *pkt)
{
if ( PACKET_remaining(pkt) != BUF_LEN
|| !PACKET_forward(pkt, BUF_LEN - 1)
|| PACKET_remaining(pkt) != 1
|| !PACKET_forward(pkt, 1)
|| PACKET_remaining(pkt)) {
fprintf(stderr, "test_PACKET_remaining() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_1(PACKET *pkt, size_t start)
{
unsigned int i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_1(pkt, &i)
|| i != 0x01
|| !PACKET_forward(pkt, BUF_LEN - 2)
|| !PACKET_get_1(pkt, &i)
|| i != 0xff
|| PACKET_get_1(pkt, &i)) {
fprintf(stderr, "test_PACKET_get_1() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_4(PACKET *pkt, size_t start)
{
unsigned long i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_4(pkt, &i)
|| i != 0x04030201UL
|| !PACKET_forward(pkt, BUF_LEN - 8)
|| !PACKET_get_4(pkt, &i)
|| i != 0xfffefdfcUL
|| PACKET_get_4(pkt, &i)) {
fprintf(stderr, "test_PACKET_get_4() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_net_2(PACKET *pkt, size_t start)
{
unsigned int i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_net_2(pkt, &i)
|| i != 0x0102
|| !PACKET_forward(pkt, BUF_LEN - 4)
|| !PACKET_get_net_2(pkt, &i)
|| i != 0xfeff
|| PACKET_get_net_2(pkt, &i)) {
fprintf(stderr, "test_PACKET_get_net_2() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_net_3(PACKET *pkt, size_t start)
{
unsigned long i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_net_3(pkt, &i)
|| i != 0x010203UL
|| !PACKET_forward(pkt, BUF_LEN - 6)
|| !PACKET_get_net_3(pkt, &i)
|| i != 0xfdfeffUL
|| PACKET_get_net_3(pkt, &i)) {
fprintf(stderr, "test_PACKET_get_net_3() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_net_4(PACKET *pkt, size_t start)
{
unsigned long i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_net_4(pkt, &i)
|| i != 0x01020304UL
|| !PACKET_forward(pkt, BUF_LEN - 8)
|| !PACKET_get_net_4(pkt, &i)
|| i != 0xfcfdfeffUL
|| PACKET_get_net_4(pkt, &i)) {
fprintf(stderr, "test_PACKET_get_net_4() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_sub_packet(PACKET *pkt, size_t start)
{
PACKET subpkt;
unsigned long i;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_sub_packet(pkt, &subpkt, 4)
|| !PACKET_get_net_4(&subpkt, &i)
|| i != 0x01020304UL
|| PACKET_remaining(&subpkt)
|| !PACKET_forward(pkt, BUF_LEN - 8)
|| !PACKET_get_sub_packet(pkt, &subpkt, 4)
|| !PACKET_get_net_4(&subpkt, &i)
|| i != 0xfcfdfeffUL
|| PACKET_remaining(&subpkt)
|| PACKET_get_sub_packet(pkt, &subpkt, 4)) {
fprintf(stderr, "test_PACKET_get_sub_packet() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_get_bytes(PACKET *pkt, size_t start)
{
unsigned char *bytes;
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_get_bytes(pkt, &bytes, 4)
|| bytes[0] != 1 || bytes[1] != 2
|| bytes[2] != 3 || bytes[3] != 4
|| PACKET_remaining(pkt) != BUF_LEN -4
|| !PACKET_forward(pkt, BUF_LEN - 8)
|| !PACKET_get_bytes(pkt, &bytes, 4)
|| bytes[0] != 0xfc || bytes[1] != 0xfd
|| bytes[2] != 0xfe || bytes[3] != 0xff
|| PACKET_remaining(pkt)) {
fprintf(stderr, "test_PACKET_get_bytes() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_copy_bytes(PACKET *pkt, size_t start)
{
unsigned char bytes[4];
if ( !PACKET_goto_bookmark(pkt, start)
|| !PACKET_copy_bytes(pkt, bytes, 4)
|| bytes[0] != 1 || bytes[1] != 2
|| bytes[2] != 3 || bytes[3] != 4
|| PACKET_remaining(pkt) != BUF_LEN - 4
|| !PACKET_forward(pkt, BUF_LEN - 8)
|| !PACKET_copy_bytes(pkt, bytes, 4)
|| bytes[0] != 0xfc || bytes[1] != 0xfd
|| bytes[2] != 0xfe || bytes[3] != 0xff
|| PACKET_remaining(pkt)) {
fprintf(stderr, "test_PACKET_copy_bytes() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_move_funcs(PACKET *pkt, size_t start)
{
unsigned char *byte;
size_t bm;
if ( !PACKET_goto_bookmark(pkt, start)
|| PACKET_back(pkt, 1)
|| !PACKET_forward(pkt, 1)
|| !PACKET_get_bytes(pkt, &byte, 1)
|| byte[0] != 2
|| !PACKET_get_bookmark(pkt, &bm)
|| !PACKET_forward(pkt, BUF_LEN - 2)
|| PACKET_forward(pkt, 1)
|| !PACKET_back(pkt, 1)
|| !PACKET_get_bytes(pkt, &byte, 1)
|| byte[0] != 0xff
|| !PACKET_goto_bookmark(pkt, bm)
|| !PACKET_get_bytes(pkt, &byte, 1)
|| byte[0] != 3) {
fprintf(stderr, "test_PACKET_move_funcs() failed\n");
return 0;
}
return 1;
}
static int test_PACKET_buf_init()
{
unsigned char buf[BUF_LEN];
size_t len;
PACKET pkt;
/* Also tests PACKET_get_len() */
if ( !PACKET_buf_init(&pkt, buf, 4)
|| !PACKET_length(&pkt, &len)
|| len != 4
|| !PACKET_buf_init(&pkt, buf, BUF_LEN)
|| !PACKET_length(&pkt, &len)
|| len != BUF_LEN
|| pkt.end - pkt.start != BUF_LEN
|| pkt.end < pkt.start
|| pkt.curr < pkt.start
|| pkt.curr > pkt.end
|| PACKET_buf_init(&pkt, buf, -1)) {
fprintf(stderr, "test_PACKET_buf_init() failed\n");
return 0;
}
return 1;
}
int main(int argc, char **argv)
{
unsigned char buf[BUF_LEN];
unsigned int i;
size_t start = 0;
PACKET pkt;
for (i=1; i<=BUF_LEN; i++) {
buf[i-1] = i;
}
i = 0;
if ( !PACKET_buf_init(&pkt, buf, BUF_LEN)
|| !PACKET_get_bookmark(&pkt, &start)) {
fprintf(stderr, "setup failed\n");
return 0;
}
if ( !test_PACKET_buf_init()
|| !test_PACKET_remaining(&pkt)
|| !test_PACKET_get_1(&pkt, start)
|| !test_PACKET_get_4(&pkt, start)
|| !test_PACKET_get_net_2(&pkt, start)
|| !test_PACKET_get_net_3(&pkt, start)
|| !test_PACKET_get_net_4(&pkt, start)
|| !test_PACKET_get_sub_packet(&pkt, start)
|| !test_PACKET_get_bytes(&pkt, start)
|| !test_PACKET_copy_bytes(&pkt, start)
|| !test_PACKET_move_funcs(&pkt, start)) {
return 1;
}
printf("PASS\n");
return 0;
}