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-rw-r--r--3rdparty/libuv/test/test-udp-send-unreachable.c150
1 files changed, 150 insertions, 0 deletions
diff --git a/3rdparty/libuv/test/test-udp-send-unreachable.c b/3rdparty/libuv/test/test-udp-send-unreachable.c
new file mode 100644
index 00000000000..c6500320d78
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+++ b/3rdparty/libuv/test/test-udp-send-unreachable.c
@@ -0,0 +1,150 @@
+/* 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>
+
+#define CHECK_HANDLE(handle) \
+ ASSERT((uv_udp_t*)(handle) == &client)
+
+static uv_udp_t client;
+static uv_timer_t timer;
+
+static int send_cb_called;
+static int recv_cb_called;
+static int close_cb_called;
+static int alloc_cb_called;
+static int timer_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);
+ alloc_cb_called++;
+}
+
+
+static void close_cb(uv_handle_t* handle) {
+ ASSERT(1 == uv_is_closing(handle));
+ close_cb_called++;
+}
+
+
+static void send_cb(uv_udp_send_t* req, int status) {
+ ASSERT(req != NULL);
+ ASSERT(status == 0);
+ CHECK_HANDLE(req->handle);
+ send_cb_called++;
+}
+
+
+static void recv_cb(uv_udp_t* handle,
+ ssize_t nread,
+ const uv_buf_t* rcvbuf,
+ const struct sockaddr* addr,
+ unsigned flags) {
+ CHECK_HANDLE(handle);
+ recv_cb_called++;
+
+ if (nread < 0) {
+ ASSERT(0 && "unexpected error");
+ } else if (nread == 0) {
+ /* Returning unused buffer */
+ ASSERT(addr == NULL);
+ } else {
+ ASSERT(addr != NULL);
+ }
+}
+
+
+static void timer_cb(uv_timer_t* h) {
+ ASSERT(h == &timer);
+ timer_cb_called++;
+ uv_close((uv_handle_t*) &client, close_cb);
+ uv_close((uv_handle_t*) h, close_cb);
+}
+
+
+TEST_IMPL(udp_send_unreachable) {
+ struct sockaddr_in addr;
+ struct sockaddr_in addr2;
+ uv_udp_send_t req1, req2;
+ uv_buf_t buf;
+ int r;
+
+ ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
+ ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT_2, &addr2));
+
+ r = uv_timer_init( uv_default_loop(), &timer );
+ ASSERT(r == 0);
+
+ r = uv_timer_start( &timer, timer_cb, 1000, 0 );
+ ASSERT(r == 0);
+
+ r = uv_udp_init(uv_default_loop(), &client);
+ ASSERT(r == 0);
+
+ r = uv_udp_bind(&client, (const struct sockaddr*) &addr2, 0);
+ ASSERT(r == 0);
+
+ r = uv_udp_recv_start(&client, alloc_cb, recv_cb);
+ ASSERT(r == 0);
+
+ /* client sends "PING", then "PANG" */
+ buf = uv_buf_init("PING", 4);
+
+ r = uv_udp_send(&req1,
+ &client,
+ &buf,
+ 1,
+ (const struct sockaddr*) &addr,
+ send_cb);
+ ASSERT(r == 0);
+
+ buf = uv_buf_init("PANG", 4);
+
+ r = uv_udp_send(&req2,
+ &client,
+ &buf,
+ 1,
+ (const struct sockaddr*) &addr,
+ send_cb);
+ ASSERT(r == 0);
+
+ uv_run(uv_default_loop(), UV_RUN_DEFAULT);
+
+ ASSERT(send_cb_called == 2);
+ ASSERT(recv_cb_called == alloc_cb_called);
+ ASSERT(timer_cb_called == 1);
+ ASSERT(close_cb_called == 2);
+
+ MAKE_VALGRIND_HAPPY();
+ return 0;
+}