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Diffstat (limited to '3rdparty/libuv/test/test-watcher-cross-stop.c')
-rw-r--r-- | 3rdparty/libuv/test/test-watcher-cross-stop.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-watcher-cross-stop.c b/3rdparty/libuv/test/test-watcher-cross-stop.c new file mode 100644 index 00000000000..910ed0fb613 --- /dev/null +++ b/3rdparty/libuv/test/test-watcher-cross-stop.c @@ -0,0 +1,103 @@ +/* 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 <string.h> +#include <errno.h> + +/* NOTE: Number should be big enough to trigger this problem */ +static uv_udp_t sockets[2500]; +static uv_udp_send_t reqs[ARRAY_SIZE(sockets)]; +static char slab[1]; +static unsigned int recv_cb_called; +static unsigned int send_cb_called; +static unsigned int close_cb_called; + +static void alloc_cb(uv_handle_t* handle, size_t size, uv_buf_t* buf) { + buf->base = slab; + buf->len = sizeof(slab); +} + + +static void recv_cb(uv_udp_t* handle, + ssize_t nread, + const uv_buf_t* buf, + const struct sockaddr* addr, + unsigned flags) { + recv_cb_called++; +} + + +static void send_cb(uv_udp_send_t* req, int status) { + send_cb_called++; +} + + +static void close_cb(uv_handle_t* handle) { + close_cb_called++; +} + + +TEST_IMPL(watcher_cross_stop) { + uv_loop_t* loop = uv_default_loop(); + unsigned int i; + struct sockaddr_in addr; + uv_buf_t buf; + char big_string[1024]; + + TEST_FILE_LIMIT(ARRAY_SIZE(sockets) + 32); + + ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); + memset(big_string, 'A', sizeof(big_string)); + buf = uv_buf_init(big_string, sizeof(big_string)); + + for (i = 0; i < ARRAY_SIZE(sockets); i++) { + ASSERT(0 == uv_udp_init(loop, &sockets[i])); + ASSERT(0 == uv_udp_bind(&sockets[i], + (const struct sockaddr*) &addr, + UV_UDP_REUSEADDR)); + ASSERT(0 == uv_udp_recv_start(&sockets[i], alloc_cb, recv_cb)); + ASSERT(0 == uv_udp_send(&reqs[i], + &sockets[i], + &buf, + 1, + (const struct sockaddr*) &addr, + send_cb)); + } + + while (recv_cb_called == 0) + uv_run(loop, UV_RUN_ONCE); + + for (i = 0; i < ARRAY_SIZE(sockets); i++) + uv_close((uv_handle_t*) &sockets[i], close_cb); + + ASSERT(recv_cb_called > 0); + + uv_run(loop, UV_RUN_DEFAULT); + + ASSERT(ARRAY_SIZE(sockets) == send_cb_called); + ASSERT(ARRAY_SIZE(sockets) == close_cb_called); + + MAKE_VALGRIND_HAPPY(); + return 0; +} |