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test: verify that closing an active poll handle doesn't hang
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/* 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. | ||
*/ | ||
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#include <errno.h> | ||
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#ifndef _WIN32 | ||
# include <fcntl.h> | ||
# include <sys/socket.h> | ||
# include <unistd.h> | ||
#endif | ||
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#include "uv.h" | ||
#include "task.h" | ||
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#define NUM_SOCKETS 64 | ||
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static int close_cb_called = 0; | ||
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static void poll_cb_fail(uv_poll_t* handle, int status, int events) { | ||
ASSERT(0 && "poll_fail_cb should never be called"); | ||
} | ||
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static void close_cb(uv_handle_t* handle) { | ||
close_cb_called++; | ||
} | ||
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TEST_IMPL(poll_close) { | ||
SOCKET sockets[NUM_SOCKETS]; | ||
uv_poll_t poll_handles[NUM_SOCKETS]; | ||
int i; | ||
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#ifdef _WIN32 | ||
{ | ||
struct WSAData wsa_data; | ||
int r = WSAStartup(MAKEWORD(2, 2), &wsa_data); | ||
ASSERT(r == 0); | ||
} | ||
#endif | ||
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for (i = 0; i < NUM_SOCKETS; i++) { | ||
sockets[i] = socket(AF_INET, SOCK_STREAM, 0); | ||
uv_poll_init_socket(uv_default_loop(), &poll_handles[i], sockets[i]); | ||
uv_poll_start(&poll_handles[i], UV_READABLE | UV_WRITABLE, NULL); | ||
} | ||
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for (i = 0; i < NUM_SOCKETS; i++) { | ||
uv_close((uv_handle_t*) &poll_handles[i], close_cb); | ||
} | ||
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uv_run(uv_default_loop()); | ||
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ASSERT(close_cb_called == NUM_SOCKETS); | ||
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return 0; | ||
} |
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