diff options
Diffstat (limited to '3rdparty/libuv/test/test-udp-try-send.c')
-rw-r--r-- | 3rdparty/libuv/test/test-udp-try-send.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-udp-try-send.c b/3rdparty/libuv/test/test-udp-try-send.c new file mode 100644 index 00000000000..7b6de365487 --- /dev/null +++ b/3rdparty/libuv/test/test-udp-try-send.c @@ -0,0 +1,133 @@ +/* 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 <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef _WIN32 + +TEST_IMPL(udp_try_send) { + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +#else /* !_WIN32 */ + +#define CHECK_HANDLE(handle) \ + ASSERT((uv_udp_t*)(handle) == &server || (uv_udp_t*)(handle) == &client) + +static uv_udp_t server; +static uv_udp_t client; + +static int sv_recv_cb_called; + +static int close_cb_called; + + +static void alloc_cb(uv_handle_t* handle, + size_t suggested_size, + uv_buf_t* buf) { + static char slab[65536]; + CHECK_HANDLE(handle); + ASSERT(suggested_size <= sizeof(slab)); + buf->base = slab; + buf->len = sizeof(slab); +} + + +static void close_cb(uv_handle_t* handle) { + CHECK_HANDLE(handle); + ASSERT(uv_is_closing(handle)); + close_cb_called++; +} + + +static void sv_recv_cb(uv_udp_t* handle, + ssize_t nread, + const uv_buf_t* rcvbuf, + const struct sockaddr* addr, + unsigned flags) { + ASSERT(nread > 0); + + if (nread == 0) { + ASSERT(addr == NULL); + return; + } + + ASSERT(nread == 4); + ASSERT(addr != NULL); + + ASSERT(memcmp("EXIT", rcvbuf->base, nread) == 0); + uv_close((uv_handle_t*) handle, close_cb); + uv_close((uv_handle_t*) &client, close_cb); + + sv_recv_cb_called++; +} + + +TEST_IMPL(udp_try_send) { + struct sockaddr_in addr; + static char buffer[64 * 1024]; + uv_buf_t buf; + int r; + + ASSERT(0 == uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); + + r = uv_udp_init(uv_default_loop(), &server); + ASSERT(r == 0); + + r = uv_udp_bind(&server, (const struct sockaddr*) &addr, 0); + ASSERT(r == 0); + + r = uv_udp_recv_start(&server, alloc_cb, sv_recv_cb); + ASSERT(r == 0); + + ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr)); + + r = uv_udp_init(uv_default_loop(), &client); + ASSERT(r == 0); + + buf = uv_buf_init(buffer, sizeof(buffer)); + r = uv_udp_try_send(&client, &buf, 1, (const struct sockaddr*) &addr); + ASSERT(r == UV_EMSGSIZE); + + buf = uv_buf_init("EXIT", 4); + r = uv_udp_try_send(&client, &buf, 1, (const struct sockaddr*) &addr); + ASSERT(r == 4); + + uv_run(uv_default_loop(), UV_RUN_DEFAULT); + + ASSERT(close_cb_called == 2); + ASSERT(sv_recv_cb_called == 1); + + ASSERT(client.send_queue_size == 0); + ASSERT(server.send_queue_size == 0); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + +#endif /* !_WIN32 */ |