diff options
Diffstat (limited to '3rdparty/libuv/test/test-delayed-accept.c')
-rw-r--r-- | 3rdparty/libuv/test/test-delayed-accept.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-delayed-accept.c b/3rdparty/libuv/test/test-delayed-accept.c new file mode 100644 index 00000000000..4a7998909c3 --- /dev/null +++ b/3rdparty/libuv/test/test-delayed-accept.c @@ -0,0 +1,189 @@ +/* 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> + +static int connection_cb_called = 0; +static int do_accept_called = 0; +static int close_cb_called = 0; +static int connect_cb_called = 0; + + +static void alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) { + buf->base = malloc(size); + buf->len = size; +} + + +static void close_cb(uv_handle_t* handle) { + ASSERT(handle != NULL); + + free(handle); + + close_cb_called++; +} + + +static void do_accept(uv_timer_t* timer_handle) { + uv_tcp_t* server; + uv_tcp_t* accepted_handle = (uv_tcp_t*)malloc(sizeof *accepted_handle); + int r; + + ASSERT(timer_handle != NULL); + ASSERT(accepted_handle != NULL); + + r = uv_tcp_init(uv_default_loop(), accepted_handle); + ASSERT(r == 0); + + server = (uv_tcp_t*)timer_handle->data; + r = uv_accept((uv_stream_t*)server, (uv_stream_t*)accepted_handle); + ASSERT(r == 0); + + do_accept_called++; + + /* Immediately close the accepted handle. */ + uv_close((uv_handle_t*)accepted_handle, close_cb); + + /* After accepting the two clients close the server handle */ + if (do_accept_called == 2) { + uv_close((uv_handle_t*)server, close_cb); + } + + /* Dispose the timer. */ + uv_close((uv_handle_t*)timer_handle, close_cb); +} + + +static void connection_cb(uv_stream_t* tcp, int status) { + int r; + uv_timer_t* timer_handle; + + ASSERT(status == 0); + + timer_handle = (uv_timer_t*)malloc(sizeof *timer_handle); + ASSERT(timer_handle != NULL); + + /* Accept the client after 1 second */ + r = uv_timer_init(uv_default_loop(), timer_handle); + ASSERT(r == 0); + + timer_handle->data = tcp; + + r = uv_timer_start(timer_handle, do_accept, 1000, 0); + ASSERT(r == 0); + + connection_cb_called++; +} + + +static void start_server(void) { + struct sockaddr_in addr; + uv_tcp_t* server = (uv_tcp_t*)malloc(sizeof *server); + int r; + + ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); + ASSERT(server != NULL); + + r = uv_tcp_init(uv_default_loop(), server); + ASSERT(r == 0); + r = uv_tcp_bind(server, (const struct sockaddr*) &addr, 0); + ASSERT(r == 0); + + r = uv_listen((uv_stream_t*)server, 128, connection_cb); + ASSERT(r == 0); +} + + +static void read_cb(uv_stream_t* tcp, ssize_t nread, const uv_buf_t* buf) { + /* The server will not send anything, it should close gracefully. */ + + if (buf->base) { + free(buf->base); + } + + if (nread >= 0) { + ASSERT(nread == 0); + } else { + ASSERT(tcp != NULL); + ASSERT(nread == UV_EOF); + uv_close((uv_handle_t*)tcp, close_cb); + } +} + + +static void connect_cb(uv_connect_t* req, int status) { + int r; + + ASSERT(req != NULL); + ASSERT(status == 0); + + /* Not that the server will send anything, but otherwise we'll never know */ + /* when the server closes the connection. */ + r = uv_read_start((uv_stream_t*)(req->handle), alloc_cb, read_cb); + ASSERT(r == 0); + + connect_cb_called++; + + free(req); +} + + +static void client_connect(void) { + struct sockaddr_in addr; + uv_tcp_t* client = (uv_tcp_t*)malloc(sizeof *client); + uv_connect_t* connect_req = malloc(sizeof *connect_req); + int r; + + ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); + ASSERT(client != NULL); + ASSERT(connect_req != NULL); + + r = uv_tcp_init(uv_default_loop(), client); + ASSERT(r == 0); + + r = uv_tcp_connect(connect_req, + client, + (const struct sockaddr*) &addr, + connect_cb); + ASSERT(r == 0); +} + + + +TEST_IMPL(delayed_accept) { + start_server(); + + client_connect(); + client_connect(); + + uv_run(uv_default_loop(), UV_RUN_DEFAULT); + + ASSERT(connection_cb_called == 2); + ASSERT(do_accept_called == 2); + ASSERT(connect_cb_called == 2); + ASSERT(close_cb_called == 7); + + MAKE_VALGRIND_HAPPY(); + return 0; +} |