X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=test%2Fpackettest.c;h=ac360f59bdc6441b212b9ad89030513935746fc3;hp=d6d0c082f5ace42ff327f84da9877c07c9b19fd3;hb=4a640fb6c395302d7aad22833d573c44211b0a2d;hpb=e23a3fc8e38a889035bf0964c70c7699f4a38e5c diff --git a/test/packettest.c b/test/packettest.c index d6d0c082f5..ac360f59bd 100644 --- a/test/packettest.c +++ b/test/packettest.c @@ -61,13 +61,16 @@ #define BUF_LEN 255 -static int test_PACKET_remaining(PACKET *pkt) +static int test_PACKET_remaining(unsigned char buf[BUF_LEN]) { - if ( PACKET_remaining(pkt) != BUF_LEN - || !PACKET_forward(pkt, BUF_LEN - 1) - || PACKET_remaining(pkt) != 1 - || !PACKET_forward(pkt, 1) - || PACKET_remaining(pkt)) { + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || PACKET_remaining(&pkt) != BUF_LEN + || !PACKET_forward(&pkt, BUF_LEN - 1) + || PACKET_remaining(&pkt) != 1 + || !PACKET_forward(&pkt, 1) + || PACKET_remaining(&pkt) != 0) { fprintf(stderr, "test_PACKET_remaining() failed\n"); return 0; } @@ -75,17 +78,18 @@ static int test_PACKET_remaining(PACKET *pkt) return 1; } -static int test_PACKET_get_1(PACKET *pkt, size_t start) +static int test_PACKET_get_1(unsigned char buf[BUF_LEN]) { unsigned int i; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_1(pkt, &i) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_1(&pkt, &i) || i != 0x02 - || !PACKET_forward(pkt, BUF_LEN - 2) - || !PACKET_get_1(pkt, &i) + || !PACKET_forward(&pkt, BUF_LEN - 2) + || !PACKET_get_1(&pkt, &i) || i != 0xfe - || PACKET_get_1(pkt, &i)) { + || PACKET_get_1(&pkt, &i)) { fprintf(stderr, "test_PACKET_get_1() failed\n"); return 0; } @@ -93,17 +97,18 @@ static int test_PACKET_get_1(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_4(PACKET *pkt, size_t start) +static int test_PACKET_get_4(unsigned char buf[BUF_LEN]) { unsigned long i; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_4(pkt, &i) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_4(&pkt, &i) || i != 0x08060402UL - || !PACKET_forward(pkt, BUF_LEN - 8) - || !PACKET_get_4(pkt, &i) + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_4(&pkt, &i) || i != 0xfefcfaf8UL - || PACKET_get_4(pkt, &i)) { + || PACKET_get_4(&pkt, &i)) { fprintf(stderr, "test_PACKET_get_4() failed\n"); return 0; } @@ -111,17 +116,18 @@ static int test_PACKET_get_4(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_net_2(PACKET *pkt, size_t start) +static int test_PACKET_get_net_2(unsigned char buf[BUF_LEN]) { unsigned int i; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_net_2(pkt, &i) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_2(&pkt, &i) || i != 0x0204 - || !PACKET_forward(pkt, BUF_LEN - 4) - || !PACKET_get_net_2(pkt, &i) + || !PACKET_forward(&pkt, BUF_LEN - 4) + || !PACKET_get_net_2(&pkt, &i) || i != 0xfcfe - || PACKET_get_net_2(pkt, &i)) { + || PACKET_get_net_2(&pkt, &i)) { fprintf(stderr, "test_PACKET_get_net_2() failed\n"); return 0; } @@ -129,17 +135,18 @@ static int test_PACKET_get_net_2(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_net_3(PACKET *pkt, size_t start) +static int test_PACKET_get_net_3(unsigned char buf[BUF_LEN]) { unsigned long i; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_net_3(pkt, &i) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_3(&pkt, &i) || i != 0x020406UL - || !PACKET_forward(pkt, BUF_LEN - 6) - || !PACKET_get_net_3(pkt, &i) + || !PACKET_forward(&pkt, BUF_LEN - 6) + || !PACKET_get_net_3(&pkt, &i) || i != 0xfafcfeUL - || PACKET_get_net_3(pkt, &i)) { + || PACKET_get_net_3(&pkt, &i)) { fprintf(stderr, "test_PACKET_get_net_3() failed\n"); return 0; } @@ -147,17 +154,18 @@ static int test_PACKET_get_net_3(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_net_4(PACKET *pkt, size_t start) +static int test_PACKET_get_net_4(unsigned char buf[BUF_LEN]) { unsigned long i; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_net_4(pkt, &i) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_4(&pkt, &i) || i != 0x02040608UL - || !PACKET_forward(pkt, BUF_LEN - 8) - || !PACKET_get_net_4(pkt, &i) + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_net_4(&pkt, &i) || i != 0xf8fafcfeUL - || PACKET_get_net_4(pkt, &i)) { + || PACKET_get_net_4(&pkt, &i)) { fprintf(stderr, "test_PACKET_get_net_4() failed\n"); return 0; } @@ -165,22 +173,22 @@ static int test_PACKET_get_net_4(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_sub_packet(PACKET *pkt, size_t start) +static int test_PACKET_get_sub_packet(unsigned char buf[BUF_LEN]) { - PACKET subpkt; + PACKET pkt, subpkt; unsigned long i; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_sub_packet(pkt, &subpkt, 4) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_sub_packet(&pkt, &subpkt, 4) || !PACKET_get_net_4(&subpkt, &i) || i != 0x02040608UL || PACKET_remaining(&subpkt) - || !PACKET_forward(pkt, BUF_LEN - 8) - || !PACKET_get_sub_packet(pkt, &subpkt, 4) + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_sub_packet(&pkt, &subpkt, 4) || !PACKET_get_net_4(&subpkt, &i) || i != 0xf8fafcfeUL || PACKET_remaining(&subpkt) - || PACKET_get_sub_packet(pkt, &subpkt, 4)) { + || PACKET_get_sub_packet(&pkt, &subpkt, 4)) { fprintf(stderr, "test_PACKET_get_sub_packet() failed\n"); return 0; } @@ -188,20 +196,21 @@ static int test_PACKET_get_sub_packet(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_get_bytes(PACKET *pkt, size_t start) +static int test_PACKET_get_bytes(unsigned char buf[BUF_LEN]) { unsigned char *bytes; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_get_bytes(pkt, &bytes, 4) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_bytes(&pkt, &bytes, 4) || bytes[0] != 2 || bytes[1] != 4 || bytes[2] != 6 || bytes[3] != 8 - || PACKET_remaining(pkt) != BUF_LEN -4 - || !PACKET_forward(pkt, BUF_LEN - 8) - || !PACKET_get_bytes(pkt, &bytes, 4) + || PACKET_remaining(&pkt) != BUF_LEN -4 + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_bytes(&pkt, &bytes, 4) || bytes[0] != 0xf8 || bytes[1] != 0xfa || bytes[2] != 0xfc || bytes[3] != 0xfe - || PACKET_remaining(pkt)) { + || PACKET_remaining(&pkt)) { fprintf(stderr, "test_PACKET_get_bytes() failed\n"); return 0; } @@ -209,20 +218,40 @@ static int test_PACKET_get_bytes(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_copy_bytes(PACKET *pkt, size_t start) +static int test_PACKET_copy_bytes(unsigned char buf[BUF_LEN]) { unsigned char bytes[4]; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || !PACKET_copy_bytes(pkt, bytes, 4) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_copy_bytes(&pkt, bytes, 4) || bytes[0] != 2 || bytes[1] != 4 || bytes[2] != 6 || bytes[3] != 8 - || PACKET_remaining(pkt) != BUF_LEN - 4 - || !PACKET_forward(pkt, BUF_LEN - 8) - || !PACKET_copy_bytes(pkt, bytes, 4) + || PACKET_remaining(&pkt) != BUF_LEN - 4 + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_copy_bytes(&pkt, bytes, 4) || bytes[0] != 0xf8 || bytes[1] != 0xfa || bytes[2] != 0xfc || bytes[3] != 0xfe - || PACKET_remaining(pkt)) { + || PACKET_remaining(&pkt)) { + fprintf(stderr, "test_PACKET_copy_bytes() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_copy_all(unsigned char buf[BUF_LEN]) +{ + unsigned char tmp[BUF_LEN]; + PACKET pkt; + size_t len; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_copy_all(&pkt, tmp, BUF_LEN, &len) + || len != BUF_LEN + || memcmp(buf, tmp, BUF_LEN) != 0 + || PACKET_remaining(&pkt) != BUF_LEN + || PACKET_copy_all(&pkt, tmp, BUF_LEN - 1, &len)) { fprintf(stderr, "test_PACKET_copy_bytes() failed\n"); return 0; } @@ -230,26 +259,69 @@ static int test_PACKET_copy_bytes(PACKET *pkt, size_t start) return 1; } -static int test_PACKET_move_funcs(PACKET *pkt, size_t start) +static int test_PACKET_memdup(unsigned char buf[BUF_LEN]) +{ + unsigned char *data = NULL; + size_t len; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_memdup(&pkt, &data, &len) + || len != BUF_LEN + || memcmp(data, PACKET_data(&pkt), len) + || !PACKET_forward(&pkt, 10) + || !PACKET_memdup(&pkt, &data, &len) + || len != BUF_LEN - 10 + || memcmp(data, PACKET_data(&pkt), len)) { + fprintf(stderr, "test_PACKET_memdup() failed\n"); + OPENSSL_free(data); + return 0; + } + + OPENSSL_free(data); + return 1; +} + +static int test_PACKET_strndup() +{ + char buf[10], buf2[10]; + char *data = NULL; + PACKET pkt; + + memset(buf, 'x', 10); + memset(buf2, 'y', 10); + buf2[5] = '\0'; + + if ( !PACKET_buf_init(&pkt, (unsigned char*)buf, 10) + || !PACKET_strndup(&pkt, &data) + || strlen(data) != 10 + || strncmp(data, buf, 10) + || !PACKET_buf_init(&pkt, (unsigned char*)buf2, 10) + || !PACKET_strndup(&pkt, &data) + || strlen(data) != 5 + || strcmp(data, buf2)) { + fprintf(stderr, "test_PACKET_strndup failed\n"); + OPENSSL_free(data); + return 0; + } + + OPENSSL_free(data); + return 1; +} + +static int test_PACKET_forward(unsigned char buf[BUF_LEN]) { unsigned char *byte; - size_t bm; + PACKET pkt; - if ( !PACKET_goto_bookmark(pkt, start) - || PACKET_back(pkt, 1) - || !PACKET_forward(pkt, 1) - || !PACKET_get_bytes(pkt, &byte, 1) + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_forward(&pkt, 1) + || !PACKET_get_bytes(&pkt, &byte, 1) || byte[0] != 4 - || !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] != 0xfe - || !PACKET_goto_bookmark(pkt, bm) - || !PACKET_get_bytes(pkt, &byte, 1) - || byte[0] != 6) { - fprintf(stderr, "test_PACKET_move_funcs() failed\n"); + || !PACKET_forward(&pkt, BUF_LEN - 3) + || !PACKET_get_bytes(&pkt, &byte, 1) + || byte[0] != 0xfe) { + fprintf(stderr, "test_PACKET_forward() failed\n"); return 0; } @@ -259,20 +331,13 @@ static int test_PACKET_move_funcs(PACKET *pkt, size_t start) static int test_PACKET_buf_init() { unsigned char buf[BUF_LEN]; - size_t len; PACKET pkt; - /* Also tests PACKET_get_len() */ + /* Also tests PACKET_remaining() */ if ( !PACKET_buf_init(&pkt, buf, 4) - || !PACKET_length(&pkt, &len) - || len != 4 + || PACKET_remaining(&pkt) != 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_remaining(&pkt) != BUF_LEN || PACKET_buf_init(&pkt, buf, -1)) { fprintf(stderr, "test_PACKET_buf_init() failed\n"); return 0; @@ -281,35 +346,147 @@ static int test_PACKET_buf_init() return 1; } -int main(int argc, char **argv) +static int test_PACKET_null_init() +{ + PACKET pkt; + + PACKET_null_init(&pkt); + if ( PACKET_remaining(&pkt) != 0 + || PACKET_forward(&pkt, 1)) { + fprintf(stderr, "test_PACKET_null_init() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_equal(unsigned char buf[BUF_LEN]) +{ + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, 4) + || !PACKET_equal(&pkt, buf, 4) + || PACKET_equal(&pkt, buf + 1, 4) + || !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_equal(&pkt, buf, BUF_LEN) + || PACKET_equal(&pkt, buf, BUF_LEN - 1) + || PACKET_equal(&pkt, buf, BUF_LEN + 1) + || PACKET_equal(&pkt, buf, 0)) { + fprintf(stderr, "test_PACKET_equal() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_length_prefixed_1() { unsigned char buf[BUF_LEN]; + const size_t len = 16; unsigned int i; - size_t start = 0; - PACKET pkt; + PACKET pkt, short_pkt, subpkt; - for (i=1; i<=BUF_LEN; i++) { - buf[i-1] = (i * 2) & 0xff; + buf[0] = len; + for (i = 1; i < BUF_LEN; i++) { + buf[i] = (i * 2) & 0xff; } - i = 0; if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) - || !PACKET_get_bookmark(&pkt, &start)) { - fprintf(stderr, "setup failed\n"); + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_1(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0204 + || PACKET_get_length_prefixed_1(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_1() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_length_prefixed_2() +{ + unsigned char buf[1024]; + const size_t len = 516; /* 0x0204 */ + unsigned int i; + PACKET pkt, short_pkt, subpkt; + + for (i = 1; i <= 1024; i++) { + buf[i-1] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, 1024) + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_2(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0608 + || PACKET_get_length_prefixed_2(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_2() failed\n"); return 0; } + return 1; +} + +static int test_PACKET_get_length_prefixed_3() +{ + unsigned char buf[1024]; + const size_t len = 516; /* 0x000204 */ + unsigned int i; + PACKET pkt, short_pkt, subpkt; + + for (i = 0; i < 1024; i++) { + buf[i] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, 1024) + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_3(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0608 + || PACKET_get_length_prefixed_3(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_3() failed\n"); + return 0; + } + + return 1; +} + +int main(int argc, char **argv) +{ + unsigned char buf[BUF_LEN]; + unsigned int i; + + for (i=1; i<=BUF_LEN; i++) { + buf[i-1] = (i * 2) & 0xff; + } + i = 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)) { + || !test_PACKET_null_init() + || !test_PACKET_remaining(buf) + || !test_PACKET_equal(buf) + || !test_PACKET_get_1(buf) + || !test_PACKET_get_4(buf) + || !test_PACKET_get_net_2(buf) + || !test_PACKET_get_net_3(buf) + || !test_PACKET_get_net_4(buf) + || !test_PACKET_get_sub_packet(buf) + || !test_PACKET_get_bytes(buf) + || !test_PACKET_copy_bytes(buf) + || !test_PACKET_copy_all(buf) + || !test_PACKET_memdup(buf) + || !test_PACKET_strndup() + || !test_PACKET_forward(buf) + || !test_PACKET_get_length_prefixed_1() + || !test_PACKET_get_length_prefixed_2() + || !test_PACKET_get_length_prefixed_3()) { return 1; } printf("PASS\n");