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123 lines
3.6 KiB
123 lines
3.6 KiB
/* Copyright libuv project and contributors. All rights reserved. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to |
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* deal in the Software without restriction, including without limitation the |
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
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* IN THE SOFTWARE. |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "uv.h" |
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#include "task.h" |
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static uv_tcp_t server; |
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static uv_tcp_t client; |
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static uv_tcp_t incoming; |
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static int connect_cb_called; |
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static int close_cb_called; |
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static int connection_cb_called; |
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static uv_write_t write_req; |
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static char hello[] = "HELLO!"; |
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static void close_cb(uv_handle_t* handle) { |
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close_cb_called++; |
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} |
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static void write_cb(uv_write_t* req, int status) { |
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ASSERT(status == 0); |
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} |
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static void conn_alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) { |
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/* Do nothing, read_cb should be called with UV_ENOBUFS. */ |
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} |
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static void conn_read_cb(uv_stream_t* stream, |
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ssize_t nread, |
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const uv_buf_t* buf) { |
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ASSERT(nread == UV_ENOBUFS); |
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ASSERT(buf->base == NULL); |
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ASSERT(buf->len == 0); |
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uv_close((uv_handle_t*) &incoming, close_cb); |
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uv_close((uv_handle_t*) &client, close_cb); |
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uv_close((uv_handle_t*) &server, close_cb); |
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} |
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static void connect_cb(uv_connect_t* req, int status) { |
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int r; |
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uv_buf_t buf; |
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ASSERT(status == 0); |
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connect_cb_called++; |
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buf = uv_buf_init(hello, sizeof(hello)); |
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r = uv_write(&write_req, req->handle, &buf, 1, write_cb); |
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ASSERT(r == 0); |
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} |
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static void connection_cb(uv_stream_t* tcp, int status) { |
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ASSERT(status == 0); |
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ASSERT(0 == uv_tcp_init(tcp->loop, &incoming)); |
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ASSERT(0 == uv_accept(tcp, (uv_stream_t*) &incoming)); |
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ASSERT(0 == uv_read_start((uv_stream_t*) &incoming, |
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conn_alloc_cb, |
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conn_read_cb)); |
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connection_cb_called++; |
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} |
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static void start_server(void) { |
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struct sockaddr_in addr; |
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ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); |
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ASSERT(0 == uv_tcp_init(uv_default_loop(), &server)); |
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ASSERT(0 == uv_tcp_bind(&server, (struct sockaddr*) &addr, 0)); |
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ASSERT(0 == uv_listen((uv_stream_t*) &server, 128, connection_cb)); |
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} |
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TEST_IMPL(tcp_alloc_cb_fail) { |
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uv_connect_t connect_req; |
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struct sockaddr_in addr; |
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start_server(); |
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ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); |
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ASSERT(0 == uv_tcp_init(uv_default_loop(), &client)); |
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ASSERT(0 == uv_tcp_connect(&connect_req, |
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&client, |
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(struct sockaddr*) &addr, |
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connect_cb)); |
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ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT)); |
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ASSERT(connect_cb_called == 1); |
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ASSERT(connection_cb_called == 1); |
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ASSERT(close_cb_called == 3); |
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MAKE_VALGRIND_HAPPY(); |
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return 0; |
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}
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