/* 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 #include #include #include "uv.h" #include "task.h" #define REQ_COUNT 10000 static uv_timer_t timer; static uv_tcp_t server; static uv_tcp_t client; static uv_tcp_t incoming; static int connect_cb_called; static int close_cb_called; static int connection_cb_called; static int write_callbacks; static int write_cancelled_callbacks; static int write_error_callbacks; static uv_write_t write_requests[REQ_COUNT]; static void close_cb(uv_handle_t* handle) { close_cb_called++; } static void timer_cb(uv_timer_t* handle) { uv_close((uv_handle_t*) &client, close_cb); uv_close((uv_handle_t*) &server, close_cb); uv_close((uv_handle_t*) &incoming, close_cb); } static void write_cb(uv_write_t* req, int status) { if (status == 0) write_callbacks++; else if (status == UV_ECANCELED) write_cancelled_callbacks++; else write_error_callbacks++; } static void connect_cb(uv_connect_t* req, int status) { static char base[1024]; int r; int i; uv_buf_t buf; ASSERT(status == 0); connect_cb_called++; buf = uv_buf_init(base, sizeof(base)); for (i = 0; i < REQ_COUNT; i++) { r = uv_write(&write_requests[i], req->handle, &buf, 1, write_cb); ASSERT(r == 0); } } static void connection_cb(uv_stream_t* tcp, int status) { ASSERT(status == 0); ASSERT(0 == uv_tcp_init(tcp->loop, &incoming)); ASSERT(0 == uv_accept(tcp, (uv_stream_t*) &incoming)); ASSERT(0 == uv_timer_init(uv_default_loop(), &timer)); ASSERT(0 == uv_timer_start(&timer, timer_cb, 1000, 0)); connection_cb_called++; } static void start_server(void) { struct sockaddr_in addr; ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); ASSERT(0 == uv_tcp_init(uv_default_loop(), &server)); ASSERT(0 == uv_tcp_bind(&server, (struct sockaddr*) &addr, 0)); ASSERT(0 == uv_listen((uv_stream_t*) &server, 128, connection_cb)); } TEST_IMPL(tcp_write_queue_order) { uv_connect_t connect_req; struct sockaddr_in addr; int buffer_size = 16 * 1024; start_server(); ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); ASSERT(0 == uv_tcp_init(uv_default_loop(), &client)); ASSERT(0 == uv_tcp_connect(&connect_req, &client, (struct sockaddr*) &addr, connect_cb)); ASSERT(0 == uv_send_buffer_size((uv_handle_t*) &client, &buffer_size)); ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT)); ASSERT(connect_cb_called == 1); ASSERT(connection_cb_called == 1); ASSERT(write_callbacks > 0); ASSERT(write_cancelled_callbacks > 0); ASSERT(write_callbacks + write_error_callbacks + write_cancelled_callbacks == REQ_COUNT); ASSERT(close_cb_called == 3); MAKE_VALGRIND_HAPPY(uv_default_loop()); return 0; }