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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.
*/
#include "uv.h"
#include "task.h"
#include <stdio.h>
#include <stdlib.h>
#ifdef _WIN32
# define BAD_PIPENAME "bad-pipe"
#else
# define BAD_PIPENAME "/path/to/unix/socket/that/really/should/not/be/there"
#endif
static int close_cb_called = 0;
static int connect_cb_called = 0;
static void close_cb(uv_handle_t* handle) {
ASSERT_NOT_NULL(handle);
close_cb_called++;
}
TEST_IMPL(pipe_bind_error_addrinuse) {
uv_pipe_t server1, server2;
int r;
r = uv_pipe_init(uv_default_loop(), &server1, 0);
ASSERT_OK(r);
r = uv_pipe_bind(&server1, TEST_PIPENAME);
ASSERT_OK(r);
r = uv_pipe_init(uv_default_loop(), &server2, 0);
ASSERT_OK(r);
r = uv_pipe_bind(&server2, TEST_PIPENAME);
ASSERT_EQ(r, UV_EADDRINUSE);
r = uv_listen((uv_stream_t*)&server1, SOMAXCONN, NULL);
ASSERT_OK(r);
r = uv_listen((uv_stream_t*)&server2, SOMAXCONN, NULL);
ASSERT_EQ(r, UV_EINVAL);
uv_close((uv_handle_t*)&server1, close_cb);
uv_close((uv_handle_t*)&server2, close_cb);
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(2, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
TEST_IMPL(pipe_bind_error_addrnotavail) {
uv_pipe_t server;
int r;
r = uv_pipe_init(uv_default_loop(), &server, 0);
ASSERT_OK(r);
r = uv_pipe_bind(&server, BAD_PIPENAME);
ASSERT_EQ(r, UV_EACCES);
uv_close((uv_handle_t*)&server, close_cb);
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(1, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
TEST_IMPL(pipe_bind_error_inval) {
uv_pipe_t server;
int r;
r = uv_pipe_init(uv_default_loop(), &server, 0);
ASSERT_OK(r);
r = uv_pipe_bind(&server, TEST_PIPENAME);
ASSERT_OK(r);
r = uv_pipe_bind(&server, TEST_PIPENAME_2);
ASSERT_EQ(r, UV_EINVAL);
uv_close((uv_handle_t*)&server, close_cb);
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(1, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
TEST_IMPL(pipe_listen_without_bind) {
#if defined(NO_SELF_CONNECT)
RETURN_SKIP(NO_SELF_CONNECT);
#endif
uv_pipe_t server;
int r;
r = uv_pipe_init(uv_default_loop(), &server, 0);
ASSERT_OK(r);
r = uv_listen((uv_stream_t*)&server, SOMAXCONN, NULL);
ASSERT_EQ(r, UV_EINVAL);
uv_close((uv_handle_t*)&server, close_cb);
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT_EQ(1, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
TEST_IMPL(pipe_bind_or_listen_error_after_close) {
uv_pipe_t server;
ASSERT_OK(uv_pipe_init(uv_default_loop(), &server, 0));
uv_close((uv_handle_t*) &server, NULL);
ASSERT_EQ(uv_pipe_bind(&server, TEST_PIPENAME), UV_EINVAL);
ASSERT_EQ(uv_listen((uv_stream_t*) &server, SOMAXCONN, NULL), UV_EINVAL);
ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
static void connect_overlong_cb(uv_connect_t* connect_req, int status) {
ASSERT_EQ(status, UV_EINVAL);
connect_cb_called++;
uv_close((uv_handle_t*) connect_req->handle, close_cb);
}
TEST_IMPL(pipe_overlong_path) {
uv_pipe_t pipe;
uv_connect_t req;
ASSERT_OK(uv_pipe_init(uv_default_loop(), &pipe, 0));
#ifndef _WIN32
char path[512];
memset(path, '@', sizeof(path));
/* On most platforms sun_path is smaller than the NAME_MAX
* Though there is nothing in the POSIX spec that says it needs to be.
* POSIX allows PATH_MAX length paths in saddr.sun_path BUT individual
* components of the path can only be NAME_MAX long.
* So in this case we end up with UV_ENAMETOOLONG error rather than
* UV_EINVAL.
* ref: https://github.com/libuv/libuv/issues/4231#issuecomment-2194612711
* On AIX the sun_path is larger than the NAME_MAX
*/
#if defined(_AIX) && !defined(__PASE__)
ASSERT_EQ(UV_ENAMETOOLONG,
uv_pipe_bind2(&pipe, path, sizeof(path), UV_PIPE_NO_TRUNCATE));
/* UV_ENAMETOOLONG is delayed in uv_pipe_connect2 and won't propagate until
* uv_run is called and causes timeouts, therefore in this case we skip calling
* uv_pipe_connect2
*/
#else
ASSERT_EQ(UV_EINVAL,
uv_pipe_bind2(&pipe, path, sizeof(path), UV_PIPE_NO_TRUNCATE));
ASSERT_EQ(UV_EINVAL,
uv_pipe_connect2(&req,
&pipe,
path,
sizeof(path),
UV_PIPE_NO_TRUNCATE,
(uv_connect_cb) abort));
ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
#endif /*if defined(_AIX) && !defined(__PASE__)*/
#endif /* ifndef _WIN32 */
uv_pipe_connect(&req,
&pipe,
"",
(uv_connect_cb) connect_overlong_cb);
ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
ASSERT_EQ(1, connect_cb_called);
ASSERT_EQ(1, close_cb_called);
MAKE_VALGRIND_HAPPY(uv_default_loop());
return 0;
}
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