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91 lines
2.5 KiB
91 lines
2.5 KiB
/* Copyright Joyent, Inc. and other Node 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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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#define CHECK_HANDLE(handle) \ |
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ASSERT((uv_udp_t*)(handle) == &handle_) |
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#define CHECK_REQ(req) \ |
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ASSERT((req) == &req_); |
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static uv_udp_t handle_; |
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static uv_udp_send_t req_; |
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static int send_cb_called; |
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static int close_cb_called; |
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static void close_cb(uv_handle_t* handle) { |
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CHECK_HANDLE(handle); |
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close_cb_called++; |
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} |
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static void send_cb(uv_udp_send_t* req, int status) { |
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CHECK_REQ(req); |
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CHECK_HANDLE(req->handle); |
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ASSERT(status == UV_EMSGSIZE); |
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uv_close((uv_handle_t*)req->handle, close_cb); |
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send_cb_called++; |
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} |
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TEST_IMPL(udp_dgram_too_big) { |
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char dgram[65536]; /* 64K MTU is unlikely, even on localhost */ |
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struct sockaddr_in addr; |
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uv_buf_t buf; |
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int r; |
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memset(dgram, 42, sizeof dgram); /* silence valgrind */ |
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r = uv_udp_init(uv_default_loop(), &handle_); |
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ASSERT(r == 0); |
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buf = uv_buf_init(dgram, sizeof dgram); |
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ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); |
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r = uv_udp_send(&req_, |
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&handle_, |
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&buf, |
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1, |
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(const struct sockaddr*) &addr, |
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send_cb); |
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ASSERT(r == 0); |
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ASSERT(close_cb_called == 0); |
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ASSERT(send_cb_called == 0); |
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uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
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ASSERT(send_cb_called == 1); |
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ASSERT(close_cb_called == 1); |
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MAKE_VALGRIND_HAPPY(); |
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return 0; |
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}
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