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test/cell_formats: Expand the IPv6-only EXTEND2 test

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Part of 33901.
This commit is contained in:
teor
2020-04-14 18:44:06 +10:00
parent bd6ab90ad4
commit f6c8a8c538
1 changed files with 34 additions and 7 deletions
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src/test/test_cell_formats.c
+34 -7
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@@ -769,6 +769,40 @@ test_cfmt_extend_cells(void *arg)
tt_mem_op("brownshoesdontmakeit/brownshoesd", OP_EQ,
ec.ed_pubkey.pubkey, 32);
/* Now try IPv6 without IPv4 */
memset(p, 0, sizeof(p));
memcpy(p, "\x02", 1);
memcpy(p+1, "\x02\x14" "anthropomorphization", 22);
memcpy(p+23, "\x01\x12" "xxxxxxxxxxxxxxxxYY", 20);
memcpy(p+43, "\xff\xff\x00\x20", 4);
tt_int_op(0, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2,
p, sizeof(p)));
tt_int_op(RELAY_COMMAND_EXTEND2, OP_EQ, ec.cell_type);
tt_assert(fast_mem_is_zero((const char *)&ec.orport_ipv4.addr,
sizeof(tor_addr_t)));
tt_int_op(0, OP_EQ, ec.orport_ipv4.port);
tt_str_op("7878:7878:7878:7878:7878:7878:7878:7878",
OP_EQ, fmt_addr(&ec.orport_ipv6.addr));
tt_int_op(22873, OP_EQ, ec.orport_ipv6.port);
tt_assert(ed25519_public_key_is_zero(&ec.ed_pubkey));
tt_mem_op(ec.node_id,OP_EQ, "anthropomorphization", 20);
tt_int_op(cc->cell_type, OP_EQ, CELL_CREATE2);
tt_int_op(cc->handshake_type, OP_EQ, 0xffff);
tt_int_op(cc->handshake_len, OP_EQ, 32);
tt_int_op(0, OP_EQ, extend_cell_format(&p2_cmd, &p2_len, p2, &ec));
tt_int_op(p2_cmd, OP_EQ, RELAY_COMMAND_EXTEND2);
tt_int_op(p2_len, OP_EQ, 47+32);
test_memeq_hex(p2,
/* Two items */
"02"
/* The next is an RSA digest: anthropomorphization */
"0214" "616e7468726f706f6d6f727068697a6174696f6e"
/*IPv6 address */
"0112" "78787878787878787878787878787878" "5959"
/* Now the handshake prologue */
"ffff0020");
tt_int_op(0, OP_EQ, create_cell_format_relayed(&cell, cc));
/* == Now try parsing some junk */
/* Try a too-long handshake */
@@ -824,13 +858,6 @@ test_cfmt_extend_cells(void *arg)
memcpy(p+48, "\xff\xff\x00\x20", 4);
tt_int_op(-1, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2,
p, sizeof(p)));
memset(p, 0, sizeof(p));
memcpy(p, "\x02", 1);
memcpy(p+1, "\x02\x14" "anarchoindividualist", 22);
memcpy(p+23, "\x01\x12" "xxxxxxxxxxxxxxxxYY", 18);
memcpy(p+41, "\xff\xff\x00\x20", 4);
tt_int_op(0, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2,
p, sizeof(p)));
/* Running out of space in specifiers */
memset(p,0,sizeof(p));