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-rw-r--r--3rdparty/libuv/test/test-udp-open.c204
1 files changed, 204 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-udp-open.c b/3rdparty/libuv/test/test-udp-open.c
new file mode 100644
index 00000000000..4d77f45d367
--- /dev/null
+++ b/3rdparty/libuv/test/test-udp-open.c
@@ -0,0 +1,204 @@
+/* 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>
+
+#ifndef _WIN32
+# include <unistd.h>
+#endif
+
+static int send_cb_called = 0;
+static int close_cb_called = 0;
+
+static uv_udp_send_t send_req;
+
+
+static void startup(void) {
+#ifdef _WIN32
+ struct WSAData wsa_data;
+ int r = WSAStartup(MAKEWORD(2, 2), &wsa_data);
+ ASSERT(r == 0);
+#endif
+}
+
+
+static uv_os_sock_t create_udp_socket(void) {
+ uv_os_sock_t sock;
+
+ sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
+#ifdef _WIN32
+ ASSERT(sock != INVALID_SOCKET);
+#else
+ ASSERT(sock >= 0);
+#endif
+
+#ifndef _WIN32
+ {
+ /* Allow reuse of the port. */
+ int yes = 1;
+ int r = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof yes);
+ ASSERT(r == 0);
+ }
+#endif
+
+ return sock;
+}
+
+
+static void close_socket(uv_os_sock_t sock) {
+ int r;
+#ifdef _WIN32
+ r = closesocket(sock);
+#else
+ r = close(sock);
+#endif
+ ASSERT(r == 0);
+}
+
+
+static void alloc_cb(uv_handle_t* handle,
+ size_t suggested_size,
+ uv_buf_t* buf) {
+ static char slab[65536];
+ ASSERT(suggested_size <= sizeof(slab));
+ buf->base = slab;
+ buf->len = sizeof(slab);
+}
+
+
+static void close_cb(uv_handle_t* handle) {
+ ASSERT(handle != NULL);
+ close_cb_called++;
+}
+
+
+static void recv_cb(uv_udp_t* handle,
+ ssize_t nread,
+ const uv_buf_t* buf,
+ const struct sockaddr* addr,
+ unsigned flags) {
+ int r;
+
+ if (nread < 0) {
+ ASSERT(0 && "unexpected error");
+ }
+
+ if (nread == 0) {
+ /* Returning unused buffer */
+ /* Don't count towards sv_recv_cb_called */
+ ASSERT(addr == NULL);
+ return;
+ }
+
+ ASSERT(flags == 0);
+
+ ASSERT(addr != NULL);
+ ASSERT(nread == 4);
+ ASSERT(memcmp("PING", buf->base, nread) == 0);
+
+ r = uv_udp_recv_stop(handle);
+ ASSERT(r == 0);
+
+ uv_close((uv_handle_t*) handle, close_cb);
+}
+
+
+static void send_cb(uv_udp_send_t* req, int status) {
+ ASSERT(req != NULL);
+ ASSERT(status == 0);
+
+ send_cb_called++;
+}
+
+
+TEST_IMPL(udp_open) {
+ struct sockaddr_in addr;
+ uv_buf_t buf = uv_buf_init("PING", 4);
+ uv_udp_t client;
+ uv_os_sock_t sock;
+ int r;
+
+ ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
+
+ startup();
+ sock = create_udp_socket();
+
+ r = uv_udp_init(uv_default_loop(), &client);
+ ASSERT(r == 0);
+
+ r = uv_udp_open(&client, sock);
+ ASSERT(r == 0);
+
+ r = uv_udp_bind(&client, (const struct sockaddr*) &addr, 0);
+ ASSERT(r == 0);
+
+ r = uv_udp_recv_start(&client, alloc_cb, recv_cb);
+ ASSERT(r == 0);
+
+ r = uv_udp_send(&send_req,
+ &client,
+ &buf,
+ 1,
+ (const struct sockaddr*) &addr,
+ send_cb);
+ ASSERT(r == 0);
+
+ uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+
+ ASSERT(send_cb_called == 1);
+ ASSERT(close_cb_called == 1);
+
+ ASSERT(client.send_queue_size == 0);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}
+
+
+TEST_IMPL(udp_open_twice) {
+ uv_udp_t client;
+ uv_os_sock_t sock1, sock2;
+ int r;
+
+ startup();
+ sock1 = create_udp_socket();
+ sock2 = create_udp_socket();
+
+ r = uv_udp_init(uv_default_loop(), &client);
+ ASSERT(r == 0);
+
+ r = uv_udp_open(&client, sock1);
+ ASSERT(r == 0);
+
+ r = uv_udp_open(&client, sock2);
+ ASSERT(r == UV_EBUSY);
+ close_socket(sock2);
+
+ uv_close((uv_handle_t*) &client, NULL);
+ uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}