diff options
Diffstat (limited to 'src/protocol/survey0/xrespond_test.c')
| -rw-r--r-- | src/protocol/survey0/xrespond_test.c | 436 |
1 files changed, 0 insertions, 436 deletions
diff --git a/src/protocol/survey0/xrespond_test.c b/src/protocol/survey0/xrespond_test.c deleted file mode 100644 index ec5e99a3..00000000 --- a/src/protocol/survey0/xrespond_test.c +++ /dev/null @@ -1,436 +0,0 @@ -// -// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech> -// -// This software is supplied under the terms of the MIT License, a -// copy of which should be located in the distribution where this -// file was obtained (LICENSE.txt). A copy of the license may also be -// found online at https://opensource.org/licenses/MIT. -// - -#include <nuts.h> - -static void -test_xresp_identity(void) -{ - nng_socket s; - int p1, p2; - char * n1; - char * n2; - - NUTS_PASS(nng_respondent0_open_raw(&s)); - NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PROTO, &p1)); - NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PEER, &p2)); - NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PROTONAME, &n1)); - NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PEERNAME, &n2)); - NUTS_CLOSE(s); - NUTS_TRUE(p1 == NNG_RESPONDENT0_SELF); - NUTS_TRUE(p2 == NNG_RESPONDENT0_PEER); - NUTS_MATCH(n1, NNG_RESPONDENT0_SELF_NAME); - NUTS_MATCH(n2, NNG_RESPONDENT0_PEER_NAME); - nng_strfree(n1); - nng_strfree(n2); -} - -static void -test_xresp_raw(void) -{ - nng_socket s; - bool b; - - NUTS_PASS(nng_respondent0_open_raw(&s)); - NUTS_PASS(nng_socket_get_bool(s, NNG_OPT_RAW, &b)); - NUTS_TRUE(b); - NUTS_CLOSE(s); -} - -static void -test_xresp_no_context(void) -{ - nng_socket s; - nng_ctx ctx; - - NUTS_PASS(nng_respondent0_open_raw(&s)); - NUTS_FAIL(nng_ctx_open(&ctx, s), NNG_ENOTSUP); - NUTS_CLOSE(s); -} - -static void -test_xresp_poll_writeable(void) -{ - int fd; - nng_socket surv; - nng_socket resp; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open(&surv)); - NUTS_PASS(nng_socket_get_int(resp, NNG_OPT_SENDFD, &fd)); - NUTS_TRUE(fd >= 0); - - // We are always writeable, even before connect. This is so that - // back-pressure from a bad peer can't trash others. We assume - // that peers won't send us requests faster than they can consume - // the answers. If they do, they will lose their answers. - NUTS_TRUE(nuts_poll_fd(fd) == true); - - NUTS_MARRY(surv, resp); - - // Now it's writable. - NUTS_TRUE(nuts_poll_fd(fd) == true); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_poll_readable(void) -{ - int fd; - nng_socket surv; - nng_socket resp; - nng_msg * msg; - - NUTS_PASS(nng_surveyor0_open(&surv)); - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_socket_get_int(resp, NNG_OPT_RECVFD, &fd)); - NUTS_TRUE(fd >= 0); - - // Not readable if not connected! - NUTS_TRUE(nuts_poll_fd(fd) == false); - - // Even after connect (no message yet) - NUTS_MARRY(surv, resp); - NUTS_TRUE(nuts_poll_fd(fd) == false); - - // But once we send messages, it is. - // We have to send a request, in order to send a reply. - NUTS_SEND(surv, "abc"); - NUTS_SLEEP(100); - - NUTS_TRUE(nuts_poll_fd(fd) == true); - - // and receiving makes it no longer ready - NUTS_PASS(nng_recvmsg(resp, &msg, 0)); - nng_msg_free(msg); - NUTS_TRUE(nuts_poll_fd(fd) == false); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_validate_peer(void) -{ - nng_socket s1, s2; - nng_stat * stats; - nng_stat * reject; - char * addr; - - NUTS_ADDR(addr, "inproc"); - - NUTS_PASS(nng_respondent0_open_raw(&s1)); - NUTS_PASS(nng_respondent0_open(&s2)); - - NUTS_PASS(nng_listen(s1, addr, NULL, 0)); - NUTS_PASS(nng_dial(s2, addr, NULL, NNG_FLAG_NONBLOCK)); - - NUTS_SLEEP(100); - NUTS_PASS(nng_stats_get(&stats)); - - NUTS_TRUE(stats != NULL); - NUTS_TRUE((reject = nng_stat_find_socket(stats, s1)) != NULL); - NUTS_TRUE((reject = nng_stat_find(reject, "reject")) != NULL); - - NUTS_TRUE(nng_stat_type(reject) == NNG_STAT_COUNTER); - NUTS_TRUE(nng_stat_value(reject) > 0); - - NUTS_CLOSE(s1); - NUTS_CLOSE(s2); - nng_stats_free(stats); -} - -static void -test_xresp_close_pipe_before_send(void) -{ - nng_socket resp; - nng_socket surv; - nng_pipe p; - nng_aio * aio1; - nng_msg * m; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open(&surv)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_RECVTIMEO, 1000)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_SENDTIMEO, 1000)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 1000)); - NUTS_PASS(nng_aio_alloc(&aio1, NULL, NULL)); - - NUTS_MARRY(surv, resp); - NUTS_SEND(surv, "test"); - - nng_recv_aio(resp, aio1); - nng_aio_wait(aio1); - NUTS_PASS(nng_aio_result(aio1)); - NUTS_TRUE((m = nng_aio_get_msg(aio1)) != NULL); - p = nng_msg_get_pipe(m); - NUTS_PASS(nng_pipe_close(p)); - NUTS_PASS(nng_sendmsg(resp, m, 0)); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); - nng_aio_free(aio1); -} - -static void -test_xresp_close_pipe_during_send(void) -{ - nng_socket resp; - nng_socket surv; - nng_pipe p; - nng_msg * m; - - NUTS_PASS(nng_respondent_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open_raw(&surv)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_RECVTIMEO, 1000)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_SENDTIMEO, 200)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 1000)); - NUTS_PASS(nng_socket_set_int(resp, NNG_OPT_SENDBUF, 20)); - NUTS_PASS(nng_socket_set_int(resp, NNG_OPT_RECVBUF, 20)); - NUTS_PASS(nng_socket_set_int(surv, NNG_OPT_SENDBUF, 20)); - NUTS_PASS(nng_socket_set_int(surv, NNG_OPT_RECVBUF, 1)); - - NUTS_MARRY(surv, resp); - - NUTS_PASS(nng_msg_alloc(&m, 4)); - NUTS_PASS(nng_msg_append_u32(m, (unsigned) 0x81000000u)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - NUTS_PASS(nng_recvmsg(resp, &m, 0)); - p = nng_msg_get_pipe(m); - nng_msg_free(m); - - for (int i = 0; i < 100; i++) { - NUTS_PASS(nng_msg_alloc(&m, 4)); - NUTS_PASS(nng_msg_header_append_u32(m, nng_pipe_id(p))); - NUTS_PASS( - nng_msg_header_append_u32(m, (unsigned) i | 0x80000000u)); - // protocol does not exert back-pressure - NUTS_PASS(nng_sendmsg(resp, m, 0)); - } - NUTS_PASS(nng_pipe_close(p)); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_close_during_recv(void) -{ - nng_socket resp; - nng_socket surv; - nng_msg * m; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open_raw(&surv)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_RECVTIMEO, 1000)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 100)); - NUTS_PASS(nng_socket_set_int(resp, NNG_OPT_RECVBUF, 5)); - NUTS_PASS(nng_socket_set_int(surv, NNG_OPT_SENDBUF, 20)); - - NUTS_MARRY(surv, resp); - - for (unsigned i = 0; i < 100; i++) { - int rv; - NUTS_PASS(nng_msg_alloc(&m, 4)); - NUTS_PASS(nng_msg_header_append_u32(m, i | 0x80000000u)); - rv = nng_sendmsg(surv, m, 0); - if (rv == NNG_ETIMEDOUT) { - nng_msg_free(m); - break; - } - } - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_recv_aio_stopped(void) -{ - nng_socket resp; - nng_aio * aio; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_aio_alloc(&aio, NULL, NULL)); - - nng_aio_stop(aio); - nng_recv_aio(resp, aio); - nng_aio_wait(aio); - NUTS_FAIL(nng_aio_result(aio), NNG_ECANCELED); - NUTS_CLOSE(resp); - nng_aio_free(aio); -} - -static void -test_xresp_send_no_header(void) -{ - nng_socket resp; - nng_socket surv; - nng_msg * m; - - NUTS_PASS(nng_surveyor0_open_raw(&surv)); - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_RECVTIMEO, 100)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_RECVTIMEO, 100)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_SENDTIMEO, 1000)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 1000)); - - NUTS_MARRY(surv, resp); - - NUTS_PASS(nng_msg_alloc(&m, 4)); - NUTS_PASS(nng_sendmsg(resp, m, 0)); - NUTS_FAIL(nng_recvmsg(resp, &m, 0), NNG_ETIMEDOUT); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_recv_garbage(void) -{ - nng_socket resp; - nng_socket surv; - nng_msg * m; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open_raw(&surv)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_RECVTIMEO, 100)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_SENDTIMEO, 100)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 1000)); - - NUTS_MARRY(surv, resp); - - NUTS_PASS(nng_msg_alloc(&m, 4)); - NUTS_PASS(nng_msg_append_u32(m, 1u)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - NUTS_FAIL(nng_recvmsg(resp, &m, 0), NNG_ETIMEDOUT); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -static void -test_xresp_ttl_option(void) -{ - nng_socket resp; - int v; - bool b; - size_t sz; - const char *opt = NNG_OPT_MAXTTL; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - - NUTS_PASS(nng_socket_set_int(resp, opt, 1)); - NUTS_FAIL(nng_socket_set_int(resp, opt, 0), NNG_EINVAL); - NUTS_FAIL(nng_socket_set_int(resp, opt, -1), NNG_EINVAL); - NUTS_FAIL(nng_socket_set_int(resp, opt, 16), NNG_EINVAL); - NUTS_FAIL(nng_socket_set_int(resp, opt, 256), NNG_EINVAL); - NUTS_PASS(nng_socket_set_int(resp, opt, 3)); - NUTS_PASS(nng_socket_get_int(resp, opt, &v)); - NUTS_TRUE(v == 3); - v = 0; - sz = sizeof(v); - NUTS_PASS(nng_socket_get(resp, opt, &v, &sz)); - NUTS_TRUE(v == 3); - NUTS_TRUE(sz == sizeof(v)); - - NUTS_FAIL(nng_socket_set(resp, opt, "", 1), NNG_EINVAL); - sz = 1; - NUTS_FAIL(nng_socket_get(resp, opt, &v, &sz), NNG_EINVAL); - NUTS_FAIL(nng_socket_set_bool(resp, opt, true), NNG_EBADTYPE); - NUTS_FAIL(nng_socket_get_bool(resp, opt, &b), NNG_EBADTYPE); - - NUTS_CLOSE(resp); -} - -static void -test_xresp_ttl_drop(void) -{ - nng_socket resp; - nng_socket surv; - nng_msg * m; - - NUTS_PASS(nng_respondent0_open_raw(&resp)); - NUTS_PASS(nng_surveyor0_open_raw(&surv)); - NUTS_PASS(nng_socket_set_int(resp, NNG_OPT_MAXTTL, 3)); - NUTS_PASS(nng_socket_set_ms(resp, NNG_OPT_RECVTIMEO, 200)); - NUTS_PASS(nng_socket_set_ms(surv, NNG_OPT_SENDTIMEO, 1000)); - - NUTS_MARRY(surv, resp); - - // Send messages. Note that xresp implicitly adds a hop on receive. - - NUTS_PASS(nng_msg_alloc(&m, 0)); - NUTS_PASS(nng_msg_append_u32(m, 1u)); // 2 hops - NUTS_PASS(nng_msg_append_u32(m, 0x80000001u)); - NUTS_PASS(nng_msg_append(m, "PASS1", 6)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - - NUTS_PASS(nng_msg_alloc(&m, 0)); - NUTS_PASS(nng_msg_append_u32(m, 1u)); // 4 hops -- discard! - NUTS_PASS(nng_msg_append_u32(m, 2u)); - NUTS_PASS(nng_msg_append_u32(m, 3u)); - NUTS_PASS(nng_msg_append_u32(m, 0x80000002u)); - NUTS_PASS(nng_msg_append(m, "FAIL2", 6)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - - NUTS_PASS(nng_msg_alloc(&m, 0)); - NUTS_PASS(nng_msg_append_u32(m, 1u)); // 3 hops - passes - NUTS_PASS(nng_msg_append_u32(m, 2u)); - NUTS_PASS(nng_msg_append_u32(m, 0x80000003u)); - NUTS_PASS(nng_msg_append(m, "PASS3", 6)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - - NUTS_PASS(nng_msg_alloc(&m, 0)); - NUTS_PASS(nng_msg_append_u32(m, 1u)); // 4 hops -- discard! - NUTS_PASS(nng_msg_append_u32(m, 2u)); - NUTS_PASS(nng_msg_append_u32(m, 3u)); - NUTS_PASS(nng_msg_append_u32(m, 0x80000003u)); - NUTS_PASS(nng_msg_append(m, "FAIL4", 6)); - NUTS_PASS(nng_sendmsg(surv, m, 0)); - - // So on receive we should see 80000001 and 80000003. - NUTS_PASS(nng_recvmsg(resp, &m, 0)); - NUTS_TRUE(nng_msg_header_len(m) == 12); - NUTS_TRUE(nng_msg_len(m) == 6); - NUTS_MATCH(nng_msg_body(m), "PASS1"); - nng_msg_free(m); - - NUTS_PASS(nng_recvmsg(resp, &m, 0)); - NUTS_TRUE(nng_msg_header_len(m) == 16); // 3 hops + ID - NUTS_TRUE(nng_msg_len(m) == 6); - NUTS_MATCH(nng_msg_body(m), "PASS3"); - nng_msg_free(m); - - NUTS_FAIL(nng_recvmsg(resp, &m, 0), NNG_ETIMEDOUT); - - NUTS_CLOSE(surv); - NUTS_CLOSE(resp); -} - -NUTS_TESTS = { - { "xrespond identity", test_xresp_identity }, - { "xrespond raw", test_xresp_raw }, - { "xrespond no context", test_xresp_no_context }, - { "xrespond poll readable", test_xresp_poll_readable }, - { "xrespond poll writable", test_xresp_poll_writeable }, - { "xrespond validate peer", test_xresp_validate_peer }, - { "xrespond close pipe before send", - test_xresp_close_pipe_before_send }, - { "xrespond close pipe during send", - test_xresp_close_pipe_during_send }, - { "xrespond close during recv", test_xresp_close_during_recv }, - { "xrespond recv aio stopped", test_xresp_recv_aio_stopped }, - { "xrespond send no header", test_xresp_send_no_header }, - { "xrespond recv garbage", test_xresp_recv_garbage }, - { "xrespond ttl option", test_xresp_ttl_option }, - { "xrespond ttl drop", test_xresp_ttl_drop }, - { NULL, NULL }, -}; |