diff options
Diffstat (limited to '3rdparty/libuv/test/test-udp-send-and-recv.c')
-rw-r--r-- | 3rdparty/libuv/test/test-udp-send-and-recv.c | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/3rdparty/libuv/test/test-udp-send-and-recv.c b/3rdparty/libuv/test/test-udp-send-and-recv.c deleted file mode 100644 index 633a16727b2..00000000000 --- a/3rdparty/libuv/test/test-udp-send-and-recv.c +++ /dev/null @@ -1,214 +0,0 @@ -/* Copyright Joyent, Inc. and other Node contributors. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -#include "uv.h" -#include "task.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define CHECK_HANDLE(handle) \ - ASSERT((uv_udp_t*)(handle) == &server || (uv_udp_t*)(handle) == &client) - -static uv_udp_t server; -static uv_udp_t client; - -static int cl_send_cb_called; -static int cl_recv_cb_called; - -static int sv_send_cb_called; -static int sv_recv_cb_called; - -static int close_cb_called; - - -static void alloc_cb(uv_handle_t* handle, - size_t suggested_size, - uv_buf_t* buf) { - static char slab[65536]; - CHECK_HANDLE(handle); - ASSERT(suggested_size <= sizeof(slab)); - buf->base = slab; - buf->len = sizeof(slab); -} - - -static void close_cb(uv_handle_t* handle) { - CHECK_HANDLE(handle); - ASSERT(1 == uv_is_closing(handle)); - close_cb_called++; -} - - -static void cl_recv_cb(uv_udp_t* handle, - ssize_t nread, - const uv_buf_t* buf, - const struct sockaddr* addr, - unsigned flags) { - CHECK_HANDLE(handle); - ASSERT(flags == 0); - - if (nread < 0) { - ASSERT(0 && "unexpected error"); - } - - if (nread == 0) { - /* Returning unused buffer */ - /* Don't count towards cl_recv_cb_called */ - ASSERT(addr == NULL); - return; - } - - ASSERT(addr != NULL); - ASSERT(nread == 4); - ASSERT(!memcmp("PONG", buf->base, nread)); - - cl_recv_cb_called++; - - uv_close((uv_handle_t*) handle, close_cb); -} - - -static void cl_send_cb(uv_udp_send_t* req, int status) { - int r; - - ASSERT(req != NULL); - ASSERT(status == 0); - CHECK_HANDLE(req->handle); - - r = uv_udp_recv_start(req->handle, alloc_cb, cl_recv_cb); - ASSERT(r == 0); - - cl_send_cb_called++; -} - - -static void sv_send_cb(uv_udp_send_t* req, int status) { - ASSERT(req != NULL); - ASSERT(status == 0); - CHECK_HANDLE(req->handle); - - uv_close((uv_handle_t*) req->handle, close_cb); - free(req); - - sv_send_cb_called++; -} - - -static void sv_recv_cb(uv_udp_t* handle, - ssize_t nread, - const uv_buf_t* rcvbuf, - const struct sockaddr* addr, - unsigned flags) { - uv_udp_send_t* req; - uv_buf_t sndbuf; - int r; - - if (nread < 0) { - ASSERT(0 && "unexpected error"); - } - - if (nread == 0) { - /* Returning unused buffer */ - /* Don't count towards sv_recv_cb_called */ - ASSERT(addr == NULL); - return; - } - - CHECK_HANDLE(handle); - ASSERT(flags == 0); - - ASSERT(addr != NULL); - ASSERT(nread == 4); - ASSERT(!memcmp("PING", rcvbuf->base, nread)); - - /* FIXME? `uv_udp_recv_stop` does what it says: recv_cb is not called - * anymore. That's problematic because the read buffer won't be returned - * either... Not sure I like that but it's consistent with `uv_read_stop`. - */ - r = uv_udp_recv_stop(handle); - ASSERT(r == 0); - - req = malloc(sizeof *req); - ASSERT(req != NULL); - - sndbuf = uv_buf_init("PONG", 4); - r = uv_udp_send(req, handle, &sndbuf, 1, addr, sv_send_cb); - ASSERT(r == 0); - - sv_recv_cb_called++; -} - - -TEST_IMPL(udp_send_and_recv) { - struct sockaddr_in addr; - uv_udp_send_t req; - uv_buf_t buf; - int r; - - ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); - - r = uv_udp_init(uv_default_loop(), &server); - ASSERT(r == 0); - - r = uv_udp_bind(&server, (const struct sockaddr*) &addr, 0); - ASSERT(r == 0); - - r = uv_udp_recv_start(&server, alloc_cb, sv_recv_cb); - ASSERT(r == 0); - - ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); - - r = uv_udp_init(uv_default_loop(), &client); - ASSERT(r == 0); - - /* client sends "PING", expects "PONG" */ - buf = uv_buf_init("PING", 4); - - r = uv_udp_send(&req, - &client, - &buf, - 1, - (const struct sockaddr*) &addr, - cl_send_cb); - ASSERT(r == 0); - - ASSERT(close_cb_called == 0); - ASSERT(cl_send_cb_called == 0); - ASSERT(cl_recv_cb_called == 0); - ASSERT(sv_send_cb_called == 0); - ASSERT(sv_recv_cb_called == 0); - - uv_run(uv_default_loop(), UV_RUN_DEFAULT); - - ASSERT(cl_send_cb_called == 1); - ASSERT(cl_recv_cb_called == 1); - ASSERT(sv_send_cb_called == 1); - ASSERT(sv_recv_cb_called == 1); - ASSERT(close_cb_called == 2); - - ASSERT(client.send_queue_size == 0); - ASSERT(server.send_queue_size == 0); - - MAKE_VALGRIND_HAPPY(); - return 0; -} |