diff options
Diffstat (limited to '3rdparty/libuv/test/test-tcp-close.c')
-rw-r--r-- | 3rdparty/libuv/test/test-tcp-close.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-tcp-close.c b/3rdparty/libuv/test/test-tcp-close.c new file mode 100644 index 00000000000..e65885aa556 --- /dev/null +++ b/3rdparty/libuv/test/test-tcp-close.c @@ -0,0 +1,136 @@ +/* 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 <errno.h> +#include <string.h> /* memset */ + +#define NUM_WRITE_REQS 32 + +static uv_tcp_t tcp_handle; +static uv_connect_t connect_req; + +static int write_cb_called; +static int close_cb_called; + +static void connect_cb(uv_connect_t* req, int status); +static void write_cb(uv_write_t* req, int status); +static void close_cb(uv_handle_t* handle); + + +static void connect_cb(uv_connect_t* conn_req, int status) { + uv_write_t* req; + uv_buf_t buf; + int i, r; + + buf = uv_buf_init("PING", 4); + for (i = 0; i < NUM_WRITE_REQS; i++) { + req = malloc(sizeof *req); + ASSERT(req != NULL); + + r = uv_write(req, (uv_stream_t*)&tcp_handle, &buf, 1, write_cb); + ASSERT(r == 0); + } + + uv_close((uv_handle_t*)&tcp_handle, close_cb); +} + + +static void write_cb(uv_write_t* req, int status) { + /* write callbacks should run before the close callback */ + ASSERT(close_cb_called == 0); + ASSERT(req->handle == (uv_stream_t*)&tcp_handle); + write_cb_called++; + free(req); +} + + +static void close_cb(uv_handle_t* handle) { + ASSERT(handle == (uv_handle_t*)&tcp_handle); + close_cb_called++; +} + + +static void connection_cb(uv_stream_t* server, int status) { + ASSERT(status == 0); +} + + +static void start_server(uv_loop_t* loop, uv_tcp_t* handle) { + struct sockaddr_in addr; + int r; + + ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); + + r = uv_tcp_init(loop, handle); + ASSERT(r == 0); + + r = uv_tcp_bind(handle, (const struct sockaddr*) &addr, 0); + ASSERT(r == 0); + + r = uv_listen((uv_stream_t*)handle, 128, connection_cb); + ASSERT(r == 0); + + uv_unref((uv_handle_t*)handle); +} + + +/* Check that pending write requests have their callbacks + * invoked when the handle is closed. + */ +TEST_IMPL(tcp_close) { + struct sockaddr_in addr; + uv_tcp_t tcp_server; + uv_loop_t* loop; + int r; + + ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); + + loop = uv_default_loop(); + + /* We can't use the echo server, it doesn't handle ECONNRESET. */ + start_server(loop, &tcp_server); + + r = uv_tcp_init(loop, &tcp_handle); + ASSERT(r == 0); + + r = uv_tcp_connect(&connect_req, + &tcp_handle, + (const struct sockaddr*) &addr, + connect_cb); + ASSERT(r == 0); + + ASSERT(write_cb_called == 0); + ASSERT(close_cb_called == 0); + + r = uv_run(loop, UV_RUN_DEFAULT); + ASSERT(r == 0); + + printf("%d of %d write reqs seen\n", write_cb_called, NUM_WRITE_REQS); + + ASSERT(write_cb_called == NUM_WRITE_REQS); + ASSERT(close_cb_called == 1); + + MAKE_VALGRIND_HAPPY(); + return 0; +} |