forked from cory/tildefriends
Cory McWilliams
f06753b56e
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3934 ed5197a5-7fde-0310-b194-c3ffbd925b24
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/* 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 "uv.h"
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#include "task.h"
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static uv_tcp_t tcp;
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static uv_connect_t connect_req;
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static uv_buf_t qbuf;
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static int called_alloc_cb;
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static int called_connect_cb;
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static int called_close_cb;
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static void close_cb(uv_handle_t* handle) {
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ASSERT(handle == (uv_handle_t*) &tcp);
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called_close_cb++;
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}
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static void alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) {
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buf->base = malloc(size);
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buf->len = size;
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called_alloc_cb++;
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}
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static void read_cb(uv_stream_t* t, ssize_t nread, const uv_buf_t* buf) {
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ASSERT_PTR_EQ((uv_tcp_t*) t, &tcp);
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ASSERT_EQ(nread, UV_ECONNRESET);
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int fd;
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ASSERT_EQ(0, uv_fileno((uv_handle_t*) t, &fd));
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uv_handle_type type = uv_guess_handle(fd);
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ASSERT_EQ(type, UV_TCP);
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uv_close((uv_handle_t *) t, close_cb);
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free(buf->base);
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}
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static void connect_cb(uv_connect_t *req, int status) {
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ASSERT_EQ(status, 0);
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ASSERT_PTR_EQ(req, &connect_req);
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/* Start reading from the connection so we receive the RST in uv__read. */
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ASSERT_EQ(0, uv_read_start((uv_stream_t*) &tcp, alloc_cb, read_cb));
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/* Write 'QSH' to receive RST from the echo server. */
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ASSERT_EQ(qbuf.len, uv_try_write((uv_stream_t*) &tcp, &qbuf, 1));
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called_connect_cb++;
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}
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/*
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* This test has a client which connects to the echo_server and receives TCP
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* RST. Test checks that uv_guess_handle still works on a reset TCP handle.
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*/
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TEST_IMPL(tcp_rst) {
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#ifndef _WIN32
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struct sockaddr_in server_addr;
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int r;
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qbuf.base = "QSH";
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qbuf.len = 3;
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ASSERT_EQ(0, uv_ip4_addr("127.0.0.1", TEST_PORT, &server_addr));
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r = uv_tcp_init(uv_default_loop(), &tcp);
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ASSERT_EQ(r, 0);
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r = uv_tcp_connect(&connect_req,
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&tcp,
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(const struct sockaddr*) &server_addr,
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connect_cb);
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ASSERT_EQ(r, 0);
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uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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ASSERT_EQ(called_alloc_cb, 1);
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ASSERT_EQ(called_connect_cb, 1);
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ASSERT_EQ(called_close_cb, 1);
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MAKE_VALGRIND_HAPPY();
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return 0;
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#else
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RETURN_SKIP("Unix only test");
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#endif
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}
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