mirror of
https://github.com/isc-projects/bind9.git
synced 2026-03-15 15:12:56 -04:00
a15c5b1687
This commit adds a unit tests which would fail/crash/abort if excessive reads were possible. See [GL #4487]
3069 lines
79 KiB
C
3069 lines
79 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#include <inttypes.h>
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#include <sched.h> /* IWYU pragma: keep */
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#include <setjmp.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <uv.h>
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/*
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* As a workaround, include an OpenSSL header file before including cmocka.h,
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* because OpenSSL 3.1.0 uses __attribute__(malloc), conflicting with a
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* redefined malloc in cmocka.h.
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*/
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#include <openssl/err.h>
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#define UNIT_TESTING
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#include <cmocka.h>
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#include <isc/nonce.h>
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#include <isc/os.h>
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#include <isc/quota.h>
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#include <isc/refcount.h>
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#include <isc/sockaddr.h>
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#include <isc/thread.h>
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#include <isc/tls.h>
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#include <isc/util.h>
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#include "uv_wrap.h"
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#define KEEP_BEFORE
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wshadow"
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#include "netmgr/netmgr-int.h"
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#include "netmgr/udp.c"
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#include "netmgr/uv-compat.c"
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#include "netmgr/uv-compat.h"
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#include "netmgr_p.h"
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#pragma GCC diagnostic pop
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#include <tests/isc.h>
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typedef void (*stream_connect_function)(isc_nm_t *nm);
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static void
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connect_connect_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg);
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static void
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connect_read_cb(isc_nmhandle_t *handle, isc_result_t eresult,
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isc_region_t *region, void *cbarg);
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isc_nm_t *listen_nm = NULL;
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isc_nm_t *connect_nm = NULL;
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static isc_sockaddr_t udp_listen_addr;
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static isc_sockaddr_t udp_connect_addr;
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static isc_sockaddr_t tcp_listen_addr;
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static isc_sockaddr_t tcp_connect_addr;
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static isc_tlsctx_t *tcp_listen_tlsctx = NULL;
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static isc_tlsctx_t *tcp_connect_tlsctx = NULL;
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static isc_tlsctx_client_session_cache_t *tcp_tlsctx_client_sess_cache = NULL;
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static uint64_t send_magic = 0;
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static uint64_t stop_magic = 0;
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static isc_region_t send_msg = { .base = (unsigned char *)&send_magic,
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.length = sizeof(send_magic) };
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static isc_region_t stop_msg = { .base = (unsigned char *)&stop_magic,
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.length = sizeof(stop_magic) };
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static atomic_bool do_send = false;
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static atomic_int_fast64_t nsends;
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static int_fast64_t esends; /* expected sends */
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static atomic_int_fast64_t ssends = 0;
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static atomic_int_fast64_t sreads = 0;
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static atomic_int_fast64_t saccepts = 0;
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static atomic_int_fast64_t cconnects = 0;
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static atomic_int_fast64_t csends = 0;
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static atomic_int_fast64_t creads = 0;
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static atomic_int_fast64_t ctimeouts = 0;
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static isc_refcount_t active_cconnects;
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static isc_refcount_t active_csends;
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static isc_refcount_t active_creads;
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static isc_refcount_t active_ssends;
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static isc_refcount_t active_sreads;
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static isc_quota_t listener_quota;
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static atomic_bool check_listener_quota;
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static bool skip_long_tests = false;
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static bool allow_send_back = false;
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static bool noanswer = false;
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static bool stream_use_TLS = false;
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static isc_nm_recv_cb_t connect_readcb = NULL;
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#define SKIP_IN_CI \
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if (skip_long_tests) { \
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skip(); \
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return; \
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}
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#define NSENDS 100
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/* Timeout for soft-timeout tests (0.05 seconds) */
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#define T_SOFT 50
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/* Timeouts in miliseconds */
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#define T_INIT 120 * 1000
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#define T_IDLE 120 * 1000
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#define T_KEEPALIVE 120 * 1000
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#define T_ADVERTISED 120 * 1000
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#define T_CONNECT 30 * 1000
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/* Wait for 1 second (1000 milliseconds) */
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#define WAIT_REPEATS 1000
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#define T_WAIT 1 /* 1 millisecond */
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#define WAIT_FOR(v, op, val) \
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{ \
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X(v); \
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int_fast64_t __r = WAIT_REPEATS; \
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int_fast64_t __o = 0; \
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do { \
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int_fast64_t __l = atomic_load(&v); \
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if (__l op val) { \
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break; \
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}; \
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if (__o == __l) { \
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__r--; \
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} else { \
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__r = WAIT_REPEATS; \
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} \
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__o = __l; \
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isc_test_nap(T_WAIT); \
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} while (__r > 0); \
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X(v); \
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P(__r); \
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assert_true(atomic_load(&v) op val); \
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}
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#define WAIT_FOR_EQ(v, val) WAIT_FOR(v, ==, val)
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#define WAIT_FOR_NE(v, val) WAIT_FOR(v, !=, val)
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#define WAIT_FOR_LE(v, val) WAIT_FOR(v, <=, val)
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#define WAIT_FOR_LT(v, val) WAIT_FOR(v, <, val)
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#define WAIT_FOR_GE(v, val) WAIT_FOR(v, >=, val)
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#define WAIT_FOR_GT(v, val) WAIT_FOR(v, >, val)
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#define DONE() atomic_store(&do_send, false);
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#define CHECK_RANGE_FULL(v) \
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{ \
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int __v = atomic_load(&v); \
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assert_true(__v > 1); \
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}
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#define CHECK_RANGE_HALF(v) \
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{ \
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int __v = atomic_load(&v); \
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assert_true(__v > 1); \
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}
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/* Enable this to print values while running tests */
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#undef PRINT_DEBUG
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#ifdef PRINT_DEBUG
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#define X(v) \
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fprintf(stderr, "%s:%s:%d:%s = %" PRId64 "\n", __func__, __FILE__, \
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__LINE__, #v, atomic_load(&v))
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#define P(v) fprintf(stderr, #v " = %" PRId64 "\n", v)
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#define F() \
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fprintf(stderr, "%s(%p, %s, %p)\n", __func__, handle, \
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isc_result_totext(eresult), cbarg)
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#else
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#define X(v)
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#define P(v)
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#define F()
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#endif
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#define atomic_assert_int_eq(val, exp) assert_int_equal(atomic_load(&val), exp)
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#define atomic_assert_int_ne(val, exp) \
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assert_int_not_equal(atomic_load(&val), exp)
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#define atomic_assert_int_le(val, exp) assert_true(atomic_load(&val) <= exp)
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#define atomic_assert_int_lt(val, exp) assert_true(atomic_load(&val) > exp)
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#define atomic_assert_int_ge(val, exp) assert_true(atomic_load(&val) >= exp)
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#define atomic_assert_int_gt(val, exp) assert_true(atomic_load(&val) > exp)
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static int
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setup_ephemeral_port(isc_sockaddr_t *addr, sa_family_t family) {
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socklen_t addrlen = sizeof(*addr);
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uv_os_sock_t fd;
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int r;
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isc_sockaddr_fromin6(addr, &in6addr_loopback, 0);
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fd = socket(AF_INET6, family, 0);
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if (fd < 0) {
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perror("setup_ephemeral_port: socket()");
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return (-1);
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}
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r = bind(fd, (const struct sockaddr *)&addr->type.sa,
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sizeof(addr->type.sin6));
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if (r != 0) {
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perror("setup_ephemeral_port: bind()");
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isc__nm_closesocket(fd);
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return (r);
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}
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r = getsockname(fd, (struct sockaddr *)&addr->type.sa, &addrlen);
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if (r != 0) {
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perror("setup_ephemeral_port: getsockname()");
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isc__nm_closesocket(fd);
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return (r);
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}
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#if IPV6_RECVERR
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#define setsockopt_on(socket, level, name) \
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setsockopt(socket, level, name, &(int){ 1 }, sizeof(int))
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r = setsockopt_on(fd, IPPROTO_IPV6, IPV6_RECVERR);
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if (r != 0) {
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perror("setup_ephemeral_port");
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isc__nm_closesocket(fd);
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return (r);
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}
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#endif
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return (fd);
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}
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static int
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setup_test(void **state __attribute__((unused))) {
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char *env_workers = getenv("ISC_TASK_WORKERS");
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uv_os_sock_t tcp_listen_sock = -1;
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uv_os_sock_t udp_listen_sock = -1;
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size_t nworkers;
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if (env_workers != NULL) {
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workers = atoi(env_workers);
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} else {
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workers = isc_os_ncpus();
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}
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INSIST(workers > 0);
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nworkers = ISC_MAX(ISC_MIN(workers, 32), 1);
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if (getenv("CI") != NULL && getenv("CI_ENABLE_ALL_TESTS") == NULL) {
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skip_long_tests = true;
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esends = nworkers;
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} else {
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esends = NSENDS * nworkers;
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}
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udp_connect_addr = (isc_sockaddr_t){ .length = 0 };
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isc_sockaddr_fromin6(&udp_connect_addr, &in6addr_loopback, 0);
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udp_listen_addr = (isc_sockaddr_t){ .length = 0 };
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udp_listen_sock = setup_ephemeral_port(&udp_listen_addr, SOCK_DGRAM);
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if (udp_listen_sock < 0) {
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return (-1);
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}
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isc__nm_closesocket(udp_listen_sock);
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udp_listen_sock = -1;
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tcp_connect_addr = (isc_sockaddr_t){ .length = 0 };
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isc_sockaddr_fromin6(&tcp_connect_addr, &in6addr_loopback, 0);
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tcp_listen_addr = (isc_sockaddr_t){ .length = 0 };
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tcp_listen_sock = setup_ephemeral_port(&tcp_listen_addr, SOCK_STREAM);
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if (tcp_listen_sock < 0) {
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return (-1);
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}
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isc__nm_closesocket(tcp_listen_sock);
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tcp_listen_sock = -1;
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atomic_store(&do_send, true);
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atomic_store(&nsends, esends);
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atomic_store(&saccepts, 0);
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atomic_store(&sreads, 0);
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atomic_store(&ssends, 0);
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atomic_store(&cconnects, 0);
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atomic_store(&csends, 0);
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atomic_store(&creads, 0);
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atomic_store(&ctimeouts, 0);
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allow_send_back = false;
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stream_use_TLS = false;
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isc_refcount_init(&active_cconnects, 0);
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isc_refcount_init(&active_csends, 0);
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isc_refcount_init(&active_creads, 0);
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isc_refcount_init(&active_ssends, 0);
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isc_refcount_init(&active_sreads, 0);
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isc_nonce_buf(&send_magic, sizeof(send_magic));
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isc_nonce_buf(&stop_magic, sizeof(stop_magic));
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if (send_magic == stop_magic) {
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return (-1);
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}
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isc__netmgr_create(mctx, nworkers, &listen_nm);
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assert_non_null(listen_nm);
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isc_nm_settimeouts(listen_nm, T_INIT, T_IDLE, T_KEEPALIVE,
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T_ADVERTISED);
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isc__netmgr_create(mctx, nworkers, &connect_nm);
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assert_non_null(connect_nm);
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isc_nm_settimeouts(connect_nm, T_INIT, T_IDLE, T_KEEPALIVE,
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T_ADVERTISED);
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isc_quota_init(&listener_quota, 0);
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atomic_store(&check_listener_quota, false);
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connect_readcb = connect_read_cb;
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noanswer = false;
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if (isc_tlsctx_createserver(NULL, NULL, &tcp_listen_tlsctx) !=
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ISC_R_SUCCESS)
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{
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return (-1);
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}
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if (isc_tlsctx_createclient(&tcp_connect_tlsctx) != ISC_R_SUCCESS) {
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return (-1);
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}
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isc_tlsctx_enable_dot_client_alpn(tcp_connect_tlsctx);
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isc_tlsctx_client_session_cache_create(
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mctx, tcp_connect_tlsctx,
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ISC_TLSCTX_CLIENT_SESSION_CACHE_DEFAULT_SIZE,
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&tcp_tlsctx_client_sess_cache);
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return (0);
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}
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static int
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teardown_test(void **state __attribute__((unused))) {
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UNUSED(state);
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isc_tlsctx_free(&tcp_connect_tlsctx);
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isc_tlsctx_free(&tcp_listen_tlsctx);
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isc__netmgr_destroy(&connect_nm);
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assert_null(connect_nm);
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isc__netmgr_destroy(&listen_nm);
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assert_null(listen_nm);
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WAIT_FOR_EQ(active_cconnects, 0);
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WAIT_FOR_EQ(active_csends, 0);
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WAIT_FOR_EQ(active_csends, 0);
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WAIT_FOR_EQ(active_ssends, 0);
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WAIT_FOR_EQ(active_sreads, 0);
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isc_refcount_destroy(&active_cconnects);
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isc_refcount_destroy(&active_csends);
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isc_refcount_destroy(&active_creads);
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isc_refcount_destroy(&active_ssends);
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isc_refcount_destroy(&active_sreads);
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isc_tlsctx_client_session_cache_detach(&tcp_tlsctx_client_sess_cache);
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return (0);
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}
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/* Callbacks */
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static void
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noop_recv_cb(isc_nmhandle_t *handle, isc_result_t eresult, isc_region_t *region,
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void *cbarg) {
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UNUSED(handle);
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UNUSED(eresult);
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UNUSED(region);
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UNUSED(cbarg);
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}
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static isc_result_t
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noop_accept_cb(isc_nmhandle_t *handle, isc_result_t result, void *cbarg) {
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UNUSED(handle);
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UNUSED(cbarg);
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if (result == ISC_R_SUCCESS) {
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(void)atomic_fetch_add(&saccepts, 1);
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}
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return (ISC_R_SUCCESS);
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}
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static void
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connect_send_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg);
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static void
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connect_send(isc_nmhandle_t *handle);
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static void
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connect_send_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg) {
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isc_nmhandle_t *sendhandle = handle;
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assert_non_null(sendhandle);
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UNUSED(cbarg);
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F();
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if (eresult != ISC_R_SUCCESS) {
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/* Send failed, we need to stop reading too */
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isc_nm_cancelread(handle);
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goto unref;
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}
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atomic_fetch_add(&csends, 1);
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unref:
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isc_refcount_decrement(&active_csends);
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isc_nmhandle_detach(&sendhandle);
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}
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static void
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connect_send(isc_nmhandle_t *handle) {
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isc_nmhandle_t *sendhandle = NULL;
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isc_refcount_increment0(&active_csends);
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isc_nmhandle_attach(handle, &sendhandle);
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isc_nmhandle_setwritetimeout(handle, T_IDLE);
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if (atomic_fetch_sub(&nsends, 1) > 1) {
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isc_nm_send(sendhandle, &send_msg, connect_send_cb, NULL);
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} else {
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isc_nm_send(sendhandle, &stop_msg, connect_send_cb, NULL);
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}
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}
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static void
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connect_read_cb(isc_nmhandle_t *handle, isc_result_t eresult,
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isc_region_t *region, void *cbarg) {
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uint64_t magic = 0;
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UNUSED(cbarg);
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assert_non_null(handle);
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F();
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if (eresult != ISC_R_SUCCESS) {
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goto unref;
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}
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assert_true(region->length >= sizeof(magic));
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atomic_fetch_add(&creads, 1);
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memmove(&magic, region->base, sizeof(magic));
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assert_true(magic == stop_magic || magic == send_magic);
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if (magic == send_magic && allow_send_back) {
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connect_send(handle);
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return;
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}
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unref:
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isc_refcount_decrement(&active_creads);
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isc_nmhandle_detach(&handle);
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}
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static void
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connect_connect_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg) {
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isc_nmhandle_t *readhandle = NULL;
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UNUSED(cbarg);
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F();
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isc_refcount_decrement(&active_cconnects);
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if (eresult != ISC_R_SUCCESS || connect_readcb == NULL) {
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return;
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}
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atomic_fetch_add(&cconnects, 1);
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isc_refcount_increment0(&active_creads);
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isc_nmhandle_attach(handle, &readhandle);
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isc_nm_read(handle, connect_readcb, NULL);
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|
|
connect_send(handle);
|
|
}
|
|
|
|
static void
|
|
listen_send_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg) {
|
|
isc_nmhandle_t *sendhandle = handle;
|
|
|
|
UNUSED(cbarg);
|
|
UNUSED(eresult);
|
|
|
|
assert_non_null(sendhandle);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
goto unref;
|
|
}
|
|
|
|
atomic_fetch_add(&ssends, 1);
|
|
unref:
|
|
isc_nmhandle_detach(&sendhandle);
|
|
isc_refcount_decrement(&active_ssends);
|
|
}
|
|
|
|
static void
|
|
listen_read_cb(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
isc_region_t *region, void *cbarg) {
|
|
uint64_t magic = 0;
|
|
|
|
assert_non_null(handle);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
goto unref;
|
|
}
|
|
|
|
atomic_fetch_add(&sreads, 1);
|
|
|
|
assert_true(region->length >= sizeof(magic));
|
|
|
|
memmove(&magic, region->base, sizeof(magic));
|
|
assert_true(magic == stop_magic || magic == send_magic);
|
|
|
|
if (magic == send_magic) {
|
|
if (!noanswer) {
|
|
isc_nmhandle_t *sendhandle = NULL;
|
|
isc_nmhandle_attach(handle, &sendhandle);
|
|
isc_refcount_increment0(&active_ssends);
|
|
isc_nmhandle_setwritetimeout(sendhandle, T_IDLE);
|
|
isc_nm_send(sendhandle, &send_msg, listen_send_cb,
|
|
cbarg);
|
|
}
|
|
return;
|
|
}
|
|
|
|
unref:
|
|
if (handle == cbarg) {
|
|
isc_refcount_decrement(&active_sreads);
|
|
isc_nmhandle_detach(&handle);
|
|
}
|
|
}
|
|
|
|
static isc_result_t
|
|
listen_accept_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg) {
|
|
UNUSED(handle);
|
|
UNUSED(cbarg);
|
|
|
|
F();
|
|
|
|
return (eresult);
|
|
}
|
|
|
|
static isc_result_t
|
|
stream_accept_cb(isc_nmhandle_t *handle, isc_result_t eresult, void *cbarg) {
|
|
isc_nmhandle_t *readhandle = NULL;
|
|
|
|
UNUSED(cbarg);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
return (eresult);
|
|
}
|
|
|
|
atomic_fetch_add(&saccepts, 1);
|
|
|
|
isc_refcount_increment0(&active_sreads);
|
|
isc_nmhandle_attach(handle, &readhandle);
|
|
isc_nm_read(handle, listen_read_cb, readhandle);
|
|
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
|
|
typedef void (*connect_func)(isc_nm_t *);
|
|
|
|
static isc_threadresult_t
|
|
connect_thread(isc_threadarg_t arg) {
|
|
connect_func connect = (connect_func)arg;
|
|
isc_sockaddr_t connect_addr;
|
|
|
|
connect_addr = (isc_sockaddr_t){ .length = 0 };
|
|
isc_sockaddr_fromin6(&connect_addr, &in6addr_loopback, 0);
|
|
|
|
while (atomic_load(&do_send)) {
|
|
uint_fast32_t active =
|
|
isc_refcount_increment0(&active_cconnects);
|
|
if (active > workers) {
|
|
/*
|
|
* If we have more active connections than workers,
|
|
* start slowing down the connections to prevent the
|
|
* thundering herd problem.
|
|
*/
|
|
isc_test_nap(active - workers);
|
|
}
|
|
connect(connect_nm);
|
|
}
|
|
|
|
return ((isc_threadresult_t)0);
|
|
}
|
|
|
|
/* UDP */
|
|
|
|
static void
|
|
udp_connect(isc_nm_t *nm) {
|
|
isc_nm_udpconnect(nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_listenudp_uv_udp_open) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
WILL_RETURN(uv_udp_open, UV_ENOMEM);
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_not_equal(result, ISC_R_SUCCESS);
|
|
assert_null(listen_sock);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_listenudp_uv_udp_bind) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
WILL_RETURN(uv_udp_bind, UV_EADDRINUSE);
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_not_equal(result, ISC_R_SUCCESS);
|
|
assert_null(listen_sock);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_listenudp_uv_udp_recv_start) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
WILL_RETURN(uv_udp_recv_start, UV_EADDRINUSE);
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_not_equal(result, ISC_R_SUCCESS);
|
|
assert_null(listen_sock);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_udpconnect_uv_udp_open) {
|
|
WILL_RETURN(uv_udp_open, UV_ENOMEM);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_udpconnect_uv_udp_bind) {
|
|
WILL_RETURN(uv_udp_bind, UV_ENOMEM);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
|
|
ISC_RUN_TEST_IMPL(mock_udpconnect_uv_udp_connect) {
|
|
WILL_RETURN(uv_udp_connect, UV_ENOMEM);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
#endif
|
|
|
|
ISC_RUN_TEST_IMPL(mock_udpconnect_uv_recv_buffer_size) {
|
|
WILL_RETURN(uv_recv_buffer_size, UV_ENOMEM);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(mock_udpconnect_uv_send_buffer_size) {
|
|
WILL_RETURN(uv_send_buffer_size, UV_ENOMEM);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
RESET_RETURN;
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_noop) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
atomic_assert_int_eq(cconnects, 0);
|
|
atomic_assert_int_eq(csends, 0);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_noresponse) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_EQ(csends, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
static void
|
|
timeout_retry_cb(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
isc_region_t *region, void *cbarg) {
|
|
UNUSED(region);
|
|
UNUSED(cbarg);
|
|
|
|
assert_non_null(handle);
|
|
|
|
F();
|
|
|
|
if (eresult == ISC_R_TIMEDOUT && atomic_load(&csends) < 5) {
|
|
isc_nmhandle_settimeout(handle, T_SOFT);
|
|
connect_send(handle);
|
|
return;
|
|
}
|
|
|
|
atomic_fetch_add(&ctimeouts, 1);
|
|
|
|
isc_refcount_decrement(&active_creads);
|
|
isc_nmhandle_detach(&handle);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_timeout_recovery) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
SKIP_IN_CI;
|
|
|
|
/*
|
|
* Listen using the noop callback so that client reads will time out.
|
|
*/
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, noop_recv_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
/*
|
|
* Connect with client timeout set to 0.05 seconds, then sleep for at
|
|
* least a second for each 'tick'. timeout_retry_cb() will give up
|
|
* after five timeouts.
|
|
*/
|
|
connect_readcb = timeout_retry_cb;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_SOFT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_GE(csends, 1);
|
|
WAIT_FOR_GE(csends, 2);
|
|
WAIT_FOR_GE(csends, 3);
|
|
WAIT_FOR_GE(csends, 4);
|
|
WAIT_FOR_EQ(csends, 5);
|
|
WAIT_FOR_EQ(ctimeouts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_recv_one) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 1);
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 1);
|
|
WAIT_FOR_EQ(sreads, 1);
|
|
WAIT_FOR_EQ(ssends, 0);
|
|
WAIT_FOR_EQ(creads, 0);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 1);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_recv_two) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 2);
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_udpconnect(connect_nm, &udp_connect_addr, &udp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 2);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 2);
|
|
WAIT_FOR_EQ(sreads, 2);
|
|
WAIT_FOR_EQ(ssends, 1);
|
|
WAIT_FOR_EQ(creads, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 2);
|
|
atomic_assert_int_eq(csends, 2);
|
|
atomic_assert_int_eq(creads, 1);
|
|
atomic_assert_int_eq(sreads, 2);
|
|
atomic_assert_int_eq(ssends, 1);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, udp_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends);
|
|
WAIT_FOR_GE(csends, esends);
|
|
WAIT_FOR_GE(sreads, esends);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_FULL(creads);
|
|
CHECK_RANGE_FULL(sreads);
|
|
CHECK_RANGE_FULL(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, udp_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_half_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, udp_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
/* Try to send a little while longer */
|
|
isc_test_nap((esends / 2) * 10);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(udp_half_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listenudp(listen_nm, &udp_listen_addr, listen_read_cb,
|
|
NULL, 0, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, udp_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
/* Common stream protocols code */
|
|
|
|
static isc_quota_t *
|
|
tcp_listener_init_quota(size_t nthreads) {
|
|
isc_quota_t *quotap = NULL;
|
|
if (atomic_load(&check_listener_quota)) {
|
|
unsigned max_quota = ISC_MAX(nthreads / 2, 1);
|
|
isc_quota_max(&listener_quota, max_quota);
|
|
quotap = &listener_quota;
|
|
}
|
|
return (quotap);
|
|
}
|
|
|
|
static void
|
|
tcp_connect(isc_nm_t *nm) {
|
|
isc_nm_tcpconnect(nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
}
|
|
|
|
#if HAVE_LIBNGHTTP2
|
|
static void
|
|
tls_connect(isc_nm_t *nm);
|
|
#endif
|
|
|
|
static stream_connect_function
|
|
get_stream_connect_function(void) {
|
|
#if HAVE_LIBNGHTTP2
|
|
if (stream_use_TLS) {
|
|
return (tls_connect);
|
|
}
|
|
#endif
|
|
return (tcp_connect);
|
|
}
|
|
|
|
static isc_result_t
|
|
stream_listen(isc_nm_accept_cb_t accept_cb, void *accept_cbarg,
|
|
size_t extrahandlesize, int backlog, isc_quota_t *quota,
|
|
isc_nmsocket_t **sockp) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
|
|
#if HAVE_LIBNGHTTP2
|
|
if (stream_use_TLS) {
|
|
result = isc_nm_listentls(listen_nm, &tcp_listen_addr,
|
|
accept_cb, accept_cbarg,
|
|
extrahandlesize, backlog, quota,
|
|
tcp_listen_tlsctx, sockp);
|
|
return (result);
|
|
}
|
|
#endif
|
|
result = isc_nm_listentcp(listen_nm, &tcp_listen_addr, accept_cb,
|
|
accept_cbarg, extrahandlesize, backlog, quota,
|
|
sockp);
|
|
|
|
return (result);
|
|
}
|
|
|
|
static void
|
|
stream_connect(isc_nm_cb_t cb, void *cbarg, unsigned int timeout,
|
|
size_t extrahandlesize) {
|
|
#if HAVE_LIBNGHTTP2
|
|
if (stream_use_TLS) {
|
|
isc_nm_tlsconnect(connect_nm, &tcp_connect_addr,
|
|
&tcp_listen_addr, cb, cbarg,
|
|
tcp_connect_tlsctx,
|
|
tcp_tlsctx_client_sess_cache, timeout, 0);
|
|
return;
|
|
}
|
|
#endif
|
|
isc_nm_tcpconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr, cb,
|
|
cbarg, timeout, extrahandlesize);
|
|
}
|
|
|
|
static void
|
|
stream_noop(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = stream_listen(noop_accept_cb, NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
atomic_assert_int_eq(cconnects, 0);
|
|
atomic_assert_int_eq(csends, 0);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
static void
|
|
stream_noresponse(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = stream_listen(noop_accept_cb, NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_EQ(saccepts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(saccepts, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
static void
|
|
stream_timeout_recovery(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
SKIP_IN_CI;
|
|
|
|
/*
|
|
* Accept connections but don't send responses, forcing client
|
|
* reads to time out.
|
|
*/
|
|
noanswer = true;
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, NULL,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
/*
|
|
* Shorten all the client timeouts to 0.05 seconds.
|
|
*/
|
|
isc_nm_settimeouts(connect_nm, T_SOFT, T_SOFT, T_SOFT, T_SOFT);
|
|
connect_readcb = timeout_retry_cb;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_SOFT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_GE(csends, 1);
|
|
WAIT_FOR_GE(csends, 2);
|
|
WAIT_FOR_GE(csends, 3);
|
|
WAIT_FOR_GE(csends, 4);
|
|
WAIT_FOR_EQ(csends, 5);
|
|
WAIT_FOR_EQ(ctimeouts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
}
|
|
|
|
static void
|
|
stream_recv_one(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_quota_t *quotap = tcp_listener_init_quota(1);
|
|
|
|
atomic_store(&nsends, 1);
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 1);
|
|
WAIT_FOR_EQ(sreads, 1);
|
|
WAIT_FOR_EQ(ssends, 0);
|
|
WAIT_FOR_EQ(creads, 0);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 1);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
static void
|
|
stream_recv_two(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_quota_t *quotap = tcp_listener_init_quota(1);
|
|
|
|
atomic_store(&nsends, 2);
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
stream_connect(connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 2);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 2);
|
|
WAIT_FOR_EQ(sreads, 2);
|
|
WAIT_FOR_EQ(ssends, 1);
|
|
WAIT_FOR_EQ(creads, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 2);
|
|
atomic_assert_int_eq(csends, 2);
|
|
atomic_assert_int_eq(creads, 1);
|
|
atomic_assert_int_eq(sreads, 2);
|
|
atomic_assert_int_eq(ssends, 1);
|
|
}
|
|
|
|
static void
|
|
stream_recv_send(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
isc_quota_t *quotap = tcp_listener_init_quota(workers);
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, get_stream_connect_function(),
|
|
&threads[i]);
|
|
}
|
|
|
|
if (allow_send_back) {
|
|
WAIT_FOR_GE(cconnects, 1);
|
|
} else {
|
|
WAIT_FOR_GE(cconnects, esends);
|
|
}
|
|
WAIT_FOR_GE(csends, esends);
|
|
WAIT_FOR_GE(sreads, esends);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_FULL(creads);
|
|
CHECK_RANGE_FULL(sreads);
|
|
CHECK_RANGE_FULL(ssends);
|
|
}
|
|
|
|
static void
|
|
stream_recv_half_send(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
isc_quota_t *quotap = tcp_listener_init_quota(workers);
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, get_stream_connect_function(),
|
|
&threads[i]);
|
|
}
|
|
|
|
if (allow_send_back) {
|
|
WAIT_FOR_GE(cconnects, 1);
|
|
} else {
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
}
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
static void
|
|
stream_half_recv_send(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
isc_quota_t *quotap = tcp_listener_init_quota(workers);
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, get_stream_connect_function(),
|
|
&threads[i]);
|
|
}
|
|
|
|
if (allow_send_back) {
|
|
WAIT_FOR_GE(cconnects, 1);
|
|
} else {
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
}
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
/* Try to send a little while longer */
|
|
isc_test_nap((esends / 2) * 10);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
static void
|
|
stream_half_recv_half_send(void **state __attribute__((unused))) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
isc_quota_t *quotap = tcp_listener_init_quota(workers);
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = stream_listen(stream_accept_cb, NULL, 0, 0, quotap,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, get_stream_connect_function(),
|
|
&threads[i]);
|
|
}
|
|
|
|
if (allow_send_back) {
|
|
WAIT_FOR_GE(cconnects, 1);
|
|
} else {
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
}
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
/* TCP */
|
|
ISC_RUN_TEST_IMPL(tcp_noop) { stream_noop(state); }
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_noresponse) { stream_noresponse(state); }
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_timeout_recovery) { stream_timeout_recovery(state); }
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_one) { stream_recv_one(state); }
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_two) { stream_recv_two(state); }
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_send) {
|
|
SKIP_IN_CI;
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_half_send) {
|
|
SKIP_IN_CI;
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_send) {
|
|
SKIP_IN_CI;
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_half_send) {
|
|
SKIP_IN_CI;
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_half_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_half_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
/* TCP Quota */
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_one_quota) {
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_one(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_two_quota) {
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_two(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_send_quota) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_half_send_quota) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_send_quota) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_half_send_quota) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
allow_send_back = true;
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_recv_half_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
allow_send_back = true;
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
allow_send_back = true;
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcp_half_recv_half_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
atomic_store(&check_listener_quota, true);
|
|
allow_send_back = true;
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
/* TCPDNS */
|
|
|
|
static void
|
|
tcpdns_connect(isc_nm_t *nm) {
|
|
isc_nm_tcpdnsconnect(nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_noop) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr, noop_recv_cb,
|
|
NULL, noop_accept_cb, NULL, 0, 0, NULL,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
atomic_assert_int_eq(cconnects, 0);
|
|
atomic_assert_int_eq(csends, 0);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_noresponse) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr, noop_recv_cb,
|
|
NULL, noop_accept_cb, NULL, 0, 0, NULL,
|
|
&listen_sock);
|
|
if (result != ISC_R_SUCCESS) {
|
|
isc_refcount_decrement(&active_cconnects);
|
|
isc_test_nap(1);
|
|
}
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_EQ(saccepts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(saccepts, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_timeout_recovery) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
SKIP_IN_CI;
|
|
|
|
/*
|
|
* Accept connections but don't send responses, forcing client
|
|
* reads to time out.
|
|
*/
|
|
noanswer = true;
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
/*
|
|
* Shorten all the TCP client timeouts to 0.05 seconds, connect,
|
|
* then sleep for at least a second for each 'tick'.
|
|
* timeout_retry_cb() will give up after five timeouts.
|
|
*/
|
|
connect_readcb = timeout_retry_cb;
|
|
isc_nm_settimeouts(connect_nm, T_SOFT, T_SOFT, T_SOFT, T_SOFT);
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_SOFT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_GE(csends, 1);
|
|
WAIT_FOR_GE(csends, 2);
|
|
WAIT_FOR_GE(csends, 3);
|
|
WAIT_FOR_GE(csends, 4);
|
|
WAIT_FOR_EQ(csends, 5);
|
|
WAIT_FOR_EQ(ctimeouts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_recv_one) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 1);
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 1);
|
|
WAIT_FOR_EQ(sreads, 1);
|
|
WAIT_FOR_EQ(ssends, 0);
|
|
WAIT_FOR_EQ(creads, 0);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 1);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_recv_two) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 2);
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tcpdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0);
|
|
|
|
WAIT_FOR_EQ(cconnects, 2);
|
|
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 2);
|
|
WAIT_FOR_EQ(sreads, 2);
|
|
WAIT_FOR_EQ(ssends, 1);
|
|
WAIT_FOR_EQ(creads, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 2);
|
|
atomic_assert_int_eq(csends, 2);
|
|
atomic_assert_int_eq(creads, 1);
|
|
atomic_assert_int_eq(sreads, 2);
|
|
atomic_assert_int_eq(ssends, 1);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tcpdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends);
|
|
WAIT_FOR_GE(csends, esends);
|
|
WAIT_FOR_GE(sreads, esends);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_FULL(creads);
|
|
CHECK_RANGE_FULL(sreads);
|
|
CHECK_RANGE_FULL(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tcpdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_half_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tcpdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
/* Try to send a little while longer */
|
|
isc_test_nap((esends / 2) * 10);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tcpdns_half_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentcpdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tcpdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
/* TLS */
|
|
|
|
#if HAVE_LIBNGHTTP2
|
|
static void
|
|
tls_connect(isc_nm_t *nm) {
|
|
isc_nm_tlsconnect(nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, tcp_connect_tlsctx,
|
|
tcp_tlsctx_client_sess_cache, T_CONNECT, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_noop) {
|
|
stream_use_TLS = true;
|
|
stream_noop(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_noresponse) {
|
|
stream_use_TLS = true;
|
|
stream_noresponse(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_timeout_recovery) {
|
|
stream_use_TLS = true;
|
|
stream_timeout_recovery(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_one) {
|
|
stream_use_TLS = true;
|
|
stream_recv_one(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_two) {
|
|
stream_use_TLS = true;
|
|
stream_recv_two(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_send) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_half_send) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_send) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_half_send) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_half_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_half_send_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
/* TLS quota */
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_one_quota) {
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_one(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_two_quota) {
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_two(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_send_quota) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_half_send_quota) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_send_quota) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_half_send_quota) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_recv_half_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_recv_half_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_send(state);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tls_half_recv_half_send_quota_sendback) {
|
|
SKIP_IN_CI;
|
|
stream_use_TLS = true;
|
|
allow_send_back = true;
|
|
atomic_store(&check_listener_quota, true);
|
|
stream_half_recv_half_send(state);
|
|
}
|
|
#endif
|
|
|
|
/* TLSDNS */
|
|
|
|
static void
|
|
tlsdns_connect(isc_nm_t *nm) {
|
|
isc_nm_tlsdnsconnect(nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_noop) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr, noop_recv_cb,
|
|
NULL, noop_accept_cb, NULL, 0, 0, NULL,
|
|
tcp_listen_tlsctx, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
connect_readcb = NULL;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
atomic_assert_int_eq(cconnects, 0);
|
|
atomic_assert_int_eq(csends, 0);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_noresponse) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_sockaddr_t connect_addr;
|
|
|
|
connect_addr = (isc_sockaddr_t){ .length = 0 };
|
|
isc_sockaddr_fromin6(&connect_addr, &in6addr_loopback, 0);
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr, noop_recv_cb,
|
|
NULL, noop_accept_cb, NULL, 0, 0, NULL,
|
|
tcp_listen_tlsctx, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_EQ(saccepts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(saccepts, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_timeout_recovery) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_sockaddr_t connect_addr;
|
|
|
|
SKIP_IN_CI;
|
|
|
|
connect_addr = (isc_sockaddr_t){ .length = 0 };
|
|
isc_sockaddr_fromin6(&connect_addr, &in6addr_loopback, 0);
|
|
|
|
/*
|
|
* Accept connections but don't send responses, forcing client
|
|
* reads to time out.
|
|
*/
|
|
noanswer = true;
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
/*
|
|
* Shorten all the TCP client timeouts to 0.05 seconds, connect,
|
|
* then sleep for at least a second for each 'tick'.
|
|
* timeout_retry_cb() will give up after five timeouts.
|
|
*/
|
|
connect_readcb = timeout_retry_cb;
|
|
isc_nm_settimeouts(connect_nm, T_SOFT, T_SOFT, T_SOFT, T_SOFT);
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_SOFT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_GE(csends, 1);
|
|
WAIT_FOR_GE(csends, 2);
|
|
WAIT_FOR_GE(csends, 3);
|
|
WAIT_FOR_GE(csends, 4);
|
|
WAIT_FOR_EQ(csends, 5);
|
|
WAIT_FOR_EQ(ctimeouts, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_recv_one) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 1);
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 1);
|
|
WAIT_FOR_EQ(sreads, 1);
|
|
WAIT_FOR_EQ(ssends, 0);
|
|
WAIT_FOR_EQ(creads, 0);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 1);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
}
|
|
|
|
static void
|
|
tlsdns_many_listen_read_cb(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
isc_region_t *region, void *cbarg) {
|
|
uint64_t magic = 0;
|
|
isc_nmhandle_t *sendhandle = NULL;
|
|
isc_buffer_t *send_data = (isc_buffer_t *)cbarg;
|
|
isc_region_t send_messages = { 0 };
|
|
|
|
assert_non_null(handle);
|
|
assert_non_null(send_data);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
goto unref;
|
|
}
|
|
|
|
atomic_fetch_add(&sreads, 1);
|
|
|
|
assert_true(region->length >= sizeof(magic));
|
|
|
|
memmove(&magic, region->base + sizeof(uint16_t), sizeof(magic));
|
|
assert_true(magic == stop_magic || magic == send_magic);
|
|
|
|
isc_nmhandle_attach(handle, &sendhandle);
|
|
isc_refcount_increment0(&active_ssends);
|
|
isc_nmhandle_setwritetimeout(sendhandle, T_IDLE);
|
|
/* send multiple DNS messages at once */
|
|
isc_buffer_usedregion(send_data, &send_messages);
|
|
isc_nm_send(sendhandle, &send_messages, listen_send_cb, cbarg);
|
|
unref:
|
|
isc_refcount_decrement(&active_sreads);
|
|
isc_nmhandle_detach(&handle);
|
|
}
|
|
|
|
static isc_result_t
|
|
tlsdns_many_listen_accept_cb(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
void *cbarg) {
|
|
isc_nmhandle_t *readhandle = NULL;
|
|
|
|
UNUSED(cbarg);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
return (eresult);
|
|
}
|
|
|
|
atomic_fetch_add(&saccepts, 1);
|
|
|
|
isc_refcount_increment0(&active_sreads);
|
|
isc_nmhandle_attach(handle, &readhandle);
|
|
isc_nm_read(handle, tlsdns_many_listen_read_cb, cbarg);
|
|
|
|
return (ISC_R_SUCCESS);
|
|
}
|
|
|
|
static void
|
|
tlsdns_many_connect_read_cb(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
isc_region_t *region, void *cbarg) {
|
|
isc_nmhandle_t *sendhandle = NULL;
|
|
uint64_t magic = 0;
|
|
|
|
UNUSED(cbarg);
|
|
|
|
assert_non_null(handle);
|
|
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
goto unref;
|
|
}
|
|
|
|
assert_true(region->length >= sizeof(magic));
|
|
|
|
atomic_fetch_add(&creads, 1);
|
|
|
|
memmove(&magic, region->base, sizeof(magic));
|
|
|
|
assert_true(magic == stop_magic || magic == send_magic);
|
|
|
|
isc_refcount_increment0(&active_csends);
|
|
isc_nmhandle_attach(handle, &sendhandle);
|
|
isc_nmhandle_setwritetimeout(handle, T_IDLE);
|
|
/*
|
|
* At this point the read is completed, so we should stop that -
|
|
* but the sending code will make a cycling through input
|
|
* attempt. When not properly handled, this situation will cause
|
|
* excessive reads.
|
|
*/
|
|
isc_nm_send(sendhandle, &send_msg, connect_send_cb, NULL);
|
|
|
|
unref:
|
|
isc_refcount_decrement(&active_creads);
|
|
isc_nmhandle_detach(&handle);
|
|
}
|
|
|
|
/*
|
|
* A unit test *VERY* specific to #4487 - it would crash the unit test
|
|
* suite without the related fix due to excessive/unexpected reads.
|
|
*
|
|
* The intention behind the test is to (needlessly ;-)) prove that the
|
|
* author of the fix is not fantasising and excessive reads are
|
|
* possible in principle. Also, it proves that there is more than one
|
|
* way to do that.
|
|
*
|
|
* It is *not* reproducing the situation from the bug report 1:1, as
|
|
* it is impossible to understand what exactly was going on with this
|
|
* custom/proprietary server without having access to it (and even in
|
|
* that case the bug was hard to reproduce to the point, where the
|
|
* reporters considered it to be fixed for a while). There are far too
|
|
* many things a play.
|
|
*/
|
|
ISC_RUN_TEST_IMPL(tlsdns_server_send_many_recv_one) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
uint8_t buf[512];
|
|
isc_buffer_t server_send_buf = { 0 };
|
|
|
|
isc_buffer_init(&server_send_buf, buf, sizeof(buf));
|
|
|
|
/*
|
|
* Prepare a buffer with three "DNS" messages which we will send
|
|
* at once (our code does not normally do that do that).
|
|
*/
|
|
isc_buffer_putuint16(&server_send_buf, (uint16_t)send_msg.length);
|
|
isc_buffer_putmem(&server_send_buf, send_msg.base, send_msg.length);
|
|
isc_buffer_putuint16(&server_send_buf, (uint16_t)send_msg.length);
|
|
isc_buffer_putmem(&server_send_buf, send_msg.base, send_msg.length);
|
|
isc_buffer_putuint16(&server_send_buf, (uint16_t)send_msg.length);
|
|
isc_buffer_putmem(&server_send_buf, send_msg.base, send_msg.length);
|
|
|
|
atomic_store(&nsends, 1);
|
|
|
|
result = isc_nm_listentls(
|
|
listen_nm, &tcp_listen_addr, tlsdns_many_listen_accept_cb,
|
|
&server_send_buf, 0, 0, NULL, tcp_listen_tlsctx, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
connect_readcb = tlsdns_many_connect_read_cb;
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 2);
|
|
WAIT_FOR_EQ(sreads, 1);
|
|
WAIT_FOR_EQ(ssends, 1);
|
|
WAIT_FOR_EQ(creads, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(csends, 2);
|
|
atomic_assert_int_eq(creads, 1);
|
|
atomic_assert_int_eq(sreads, 1);
|
|
atomic_assert_int_eq(ssends, 1);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_recv_two) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
|
|
atomic_store(&nsends, 2);
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &tcp_connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(cconnects, 2);
|
|
|
|
WAIT_FOR_LE(nsends, 0);
|
|
WAIT_FOR_EQ(csends, 2);
|
|
WAIT_FOR_EQ(sreads, 2);
|
|
WAIT_FOR_EQ(ssends, 1);
|
|
WAIT_FOR_EQ(creads, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 2);
|
|
atomic_assert_int_eq(csends, 2);
|
|
atomic_assert_int_eq(creads, 1);
|
|
atomic_assert_int_eq(sreads, 2);
|
|
atomic_assert_int_eq(ssends, 1);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tlsdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends);
|
|
WAIT_FOR_GE(csends, esends);
|
|
WAIT_FOR_GE(sreads, esends);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_FULL(csends);
|
|
CHECK_RANGE_FULL(creads);
|
|
CHECK_RANGE_FULL(sreads);
|
|
CHECK_RANGE_FULL(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tlsdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_half_recv_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tlsdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
/* Try to send a little while longer */
|
|
isc_test_nap((esends / 2) * 10);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_half_recv_half_send) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_thread_t threads[workers];
|
|
|
|
SKIP_IN_CI;
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr,
|
|
listen_read_cb, NULL, listen_accept_cb,
|
|
NULL, 0, 0, NULL, tcp_listen_tlsctx,
|
|
&listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
memset(threads, 0, sizeof(threads));
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_create(connect_thread, tlsdns_connect, &threads[i]);
|
|
}
|
|
|
|
WAIT_FOR_GE(cconnects, esends / 2);
|
|
WAIT_FOR_GE(csends, esends / 2);
|
|
WAIT_FOR_GE(sreads, esends / 2);
|
|
WAIT_FOR_GE(ssends, esends / 2);
|
|
WAIT_FOR_GE(creads, esends / 2);
|
|
|
|
isc__netmgr_shutdown(connect_nm);
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
|
|
DONE();
|
|
for (size_t i = 0; i < workers; i++) {
|
|
isc_thread_join(threads[i], NULL);
|
|
}
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
CHECK_RANGE_HALF(csends);
|
|
CHECK_RANGE_HALF(creads);
|
|
CHECK_RANGE_HALF(sreads);
|
|
CHECK_RANGE_HALF(ssends);
|
|
}
|
|
|
|
static void
|
|
tlsdns_connect_connect_noalpn(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
void *cbarg) {
|
|
isc_nmhandle_t *readhandle = NULL;
|
|
|
|
UNUSED(cbarg);
|
|
|
|
F();
|
|
|
|
isc_refcount_decrement(&active_cconnects);
|
|
|
|
if (eresult != ISC_R_SUCCESS || connect_readcb == NULL ||
|
|
isc_nm_xfr_checkperm(handle) != ISC_R_SUCCESS)
|
|
{
|
|
return;
|
|
}
|
|
|
|
atomic_fetch_add(&cconnects, 1);
|
|
|
|
isc_refcount_increment0(&active_creads);
|
|
isc_nmhandle_attach(handle, &readhandle);
|
|
isc_nm_read(handle, connect_readcb, NULL);
|
|
|
|
connect_send(handle);
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_connect_noalpn) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_sockaddr_t connect_addr;
|
|
isc_tlsctx_t *connect_tlsctx_noalpn = NULL;
|
|
|
|
result = isc_tlsctx_createclient(&connect_tlsctx_noalpn);
|
|
assert_true(result == ISC_R_SUCCESS);
|
|
|
|
connect_addr = (isc_sockaddr_t){ .length = 0 };
|
|
isc_sockaddr_fromin6(&connect_addr, &in6addr_loopback, 0);
|
|
|
|
result = isc_nm_listentlsdns(listen_nm, &tcp_listen_addr, noop_recv_cb,
|
|
NULL, noop_accept_cb, NULL, 0, 0, NULL,
|
|
tcp_listen_tlsctx, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &connect_addr, &tcp_listen_addr,
|
|
tlsdns_connect_connect_noalpn, NULL, T_CONNECT, 0,
|
|
connect_tlsctx_noalpn, NULL);
|
|
|
|
WAIT_FOR_EQ(active_cconnects, 0);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(cconnects, 0);
|
|
atomic_assert_int_eq(csends, 0);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
|
|
isc_tlsctx_free(&connect_tlsctx_noalpn);
|
|
}
|
|
|
|
#ifdef HAVE_LIBNGHTTP2
|
|
|
|
static isc_result_t
|
|
tls_accept_cb_noalpn(isc_nmhandle_t *handle, isc_result_t eresult,
|
|
void *cbarg) {
|
|
F();
|
|
|
|
if (eresult != ISC_R_SUCCESS) {
|
|
return (eresult);
|
|
}
|
|
|
|
atomic_fetch_add(&saccepts, 1);
|
|
|
|
if (isc_nm_xfr_checkperm(handle) != ISC_R_SUCCESS) {
|
|
return (ISC_R_FAILURE);
|
|
}
|
|
|
|
return (stream_accept_cb(handle, eresult, cbarg));
|
|
}
|
|
|
|
ISC_RUN_TEST_IMPL(tlsdns_listen_noalpn) {
|
|
isc_result_t result = ISC_R_SUCCESS;
|
|
isc_nmsocket_t *listen_sock = NULL;
|
|
isc_sockaddr_t connect_addr;
|
|
isc_tlsctx_t *server_tlsctx_noalpn = NULL;
|
|
|
|
result = isc_tlsctx_createserver(NULL, NULL, &server_tlsctx_noalpn);
|
|
assert_true(result == ISC_R_SUCCESS);
|
|
|
|
connect_addr = (isc_sockaddr_t){ .length = 0 };
|
|
isc_sockaddr_fromin6(&connect_addr, &in6addr_loopback, 0);
|
|
|
|
/* We use TLS stream listener here intentionally, as it does not
|
|
* try to do ALPN. */
|
|
result = isc_nm_listentls(listen_nm, &tcp_listen_addr,
|
|
tls_accept_cb_noalpn, NULL, 0, 0, NULL,
|
|
server_tlsctx_noalpn, &listen_sock);
|
|
assert_int_equal(result, ISC_R_SUCCESS);
|
|
|
|
isc_refcount_increment0(&active_cconnects);
|
|
isc_nm_tlsdnsconnect(connect_nm, &connect_addr, &tcp_listen_addr,
|
|
connect_connect_cb, NULL, T_CONNECT, 0,
|
|
tcp_connect_tlsctx, tcp_tlsctx_client_sess_cache);
|
|
|
|
WAIT_FOR_EQ(saccepts, 1);
|
|
WAIT_FOR_EQ(cconnects, 1);
|
|
|
|
isc_nm_stoplistening(listen_sock);
|
|
isc_nmsocket_close(&listen_sock);
|
|
assert_null(listen_sock);
|
|
isc__netmgr_shutdown(connect_nm);
|
|
|
|
X(cconnects);
|
|
X(csends);
|
|
X(creads);
|
|
X(sreads);
|
|
X(ssends);
|
|
|
|
atomic_assert_int_eq(saccepts, 1);
|
|
atomic_assert_int_eq(cconnects, 1);
|
|
atomic_assert_int_eq(creads, 0);
|
|
atomic_assert_int_eq(sreads, 0);
|
|
atomic_assert_int_eq(ssends, 0);
|
|
|
|
isc_tlsctx_free(&server_tlsctx_noalpn);
|
|
}
|
|
#endif /* HAVE_LIBNGHTTP2 */
|
|
|
|
ISC_TEST_LIST_START
|
|
ISC_TEST_ENTRY_CUSTOM(mock_listenudp_uv_udp_open, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_listenudp_uv_udp_bind, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_listenudp_uv_udp_recv_start, setup_test,
|
|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_udpconnect_uv_udp_open, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_udpconnect_uv_udp_bind, setup_test, teardown_test)
|
|
#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_udpconnect_uv_udp_connect, setup_test, teardown_test)
|
|
#endif
|
|
ISC_TEST_ENTRY_CUSTOM(mock_udpconnect_uv_recv_buffer_size, setup_test,
|
|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(mock_udpconnect_uv_send_buffer_size, setup_test,
|
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teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_noop, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_noresponse, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_timeout_recovery, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_recv_one, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_recv_two, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_recv_send, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_recv_half_send, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_half_recv_send, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(udp_half_recv_half_send, setup_test, teardown_test)
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|
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/* TCP */
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ISC_TEST_ENTRY_CUSTOM(tcp_noop, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_noresponse, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_timeout_recovery, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_recv_one, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_recv_two, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_send, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_half_send, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_send, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_half_send, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_send_sendback, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_half_send_sendback, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_send_sendback, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_half_send_sendback, setup_test,
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teardown_test)
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|
|
|
/* TCP Quota */
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ISC_TEST_ENTRY_CUSTOM(tcp_recv_one_quota, setup_test, teardown_test)
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ISC_TEST_ENTRY_CUSTOM(tcp_recv_two_quota, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_send_quota, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_half_send_quota, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_send_quota, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_half_send_quota, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_send_quota_sendback, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcp_recv_half_send_quota_sendback, setup_test,
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|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_send_quota_sendback, setup_test,
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|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcp_half_recv_half_send_quota_sendback, setup_test,
|
|
teardown_test)
|
|
|
|
/* TCPDNS */
|
|
ISC_TEST_ENTRY_CUSTOM(tcpdns_recv_one, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcpdns_recv_two, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcpdns_noop, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcpdns_noresponse, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcpdns_timeout_recovery, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tcpdns_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcpdns_recv_half_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcpdns_half_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tcpdns_half_recv_half_send, setup_test, teardown_test)
|
|
|
|
#if HAVE_LIBNGHTTP2
|
|
/* TLS */
|
|
ISC_TEST_ENTRY_CUSTOM(tls_noop, setup_test, teardown_test)
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|
ISC_TEST_ENTRY_CUSTOM(tls_noresponse, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_timeout_recovery, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_one, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_two, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_half_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_half_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_send_sendback, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_half_send_sendback, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_send_sendback, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_half_send_sendback, setup_test,
|
|
teardown_test)
|
|
|
|
/* TLS quota */
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_one_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_two_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_send_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_half_send_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_send_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_half_send_quota, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_send_quota_sendback, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_recv_half_send_quota_sendback, setup_test,
|
|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_send_quota_sendback, setup_test,
|
|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tls_half_recv_half_send_quota_sendback, setup_test,
|
|
teardown_test)
|
|
#endif
|
|
|
|
/* TLSDNS */
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_recv_one, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_server_send_many_recv_one, setup_test,
|
|
teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_recv_two, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_noop, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_noresponse, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_timeout_recovery, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_recv_half_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_half_recv_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_half_recv_half_send, setup_test, teardown_test)
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_connect_noalpn, setup_test, teardown_test)
|
|
#ifdef HAVE_LIBNGHTTP2
|
|
ISC_TEST_ENTRY_CUSTOM(tlsdns_listen_noalpn, setup_test, teardown_test)
|
|
#endif
|
|
|
|
ISC_TEST_LIST_END
|
|
|
|
ISC_TEST_MAIN
|