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author Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
commit85f4741fcf642f52ac4fa56f0aff1728727c901b (patch)
treeda8cca02913839152d2eb04c0e85a83018bcaed3 /3rdparty/libuv/test/test-emfile.c
parentff01b716711b97c2fcaa709ea97f7650f106aa10 (diff)
Remove libuv library (nw)
Diffstat (limited to '3rdparty/libuv/test/test-emfile.c')
-rw-r--r--3rdparty/libuv/test/test-emfile.c110
1 files changed, 0 insertions, 110 deletions
diff --git a/3rdparty/libuv/test/test-emfile.c b/3rdparty/libuv/test/test-emfile.c
deleted file mode 100644
index dd35f785b46..00000000000
--- a/3rdparty/libuv/test/test-emfile.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* 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.
- */
-
-#if !defined(_WIN32)
-
-#include "uv.h"
-#include "task.h"
-
-#include <errno.h>
-#include <sys/resource.h>
-#include <unistd.h>
-
-static void connection_cb(uv_stream_t* server_handle, int status);
-static void connect_cb(uv_connect_t* req, int status);
-
-static const int maxfd = 31;
-static unsigned connect_cb_called;
-static uv_tcp_t server_handle;
-static uv_tcp_t client_handle;
-
-
-TEST_IMPL(emfile) {
- struct sockaddr_in addr;
- struct rlimit limits;
- uv_connect_t connect_req;
- uv_loop_t* loop;
- int first_fd;
-
- /* Lower the file descriptor limit and use up all fds save one. */
- limits.rlim_cur = limits.rlim_max = maxfd + 1;
- if (setrlimit(RLIMIT_NOFILE, &limits)) {
- ASSERT(errno == EPERM); /* Valgrind blocks the setrlimit() call. */
- RETURN_SKIP("setrlimit(RLIMIT_NOFILE) failed, running under valgrind?");
- }
-
- loop = uv_default_loop();
- ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
- ASSERT(0 == uv_tcp_init(loop, &server_handle));
- ASSERT(0 == uv_tcp_init(loop, &client_handle));
- ASSERT(0 == uv_tcp_bind(&server_handle, (const struct sockaddr*) &addr, 0));
- ASSERT(0 == uv_listen((uv_stream_t*) &server_handle, 8, connection_cb));
-
- /* Remember the first one so we can clean up afterwards. */
- do
- first_fd = dup(0);
- while (first_fd == -1 && errno == EINTR);
- ASSERT(first_fd > 0);
-
- while (dup(0) != -1 || errno == EINTR);
- ASSERT(errno == EMFILE);
- close(maxfd);
-
- /* Now connect and use up the last available file descriptor. The EMFILE
- * handling logic in src/unix/stream.c should ensure that connect_cb() runs
- * whereas connection_cb() should *not* run.
- */
- ASSERT(0 == uv_tcp_connect(&connect_req,
- &client_handle,
- (const struct sockaddr*) &addr,
- connect_cb));
- ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT));
- ASSERT(1 == connect_cb_called);
-
- /* Close the dups again. Ignore errors in the unlikely event that the
- * file descriptors were not contiguous.
- */
- while (first_fd < maxfd) {
- close(first_fd);
- first_fd += 1;
- }
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-
-static void connection_cb(uv_stream_t* server_handle, int status) {
- ASSERT(0 && "connection_cb should not be called.");
-}
-
-
-static void connect_cb(uv_connect_t* req, int status) {
- /* |status| should equal 0 because the connection should have been accepted,
- * it's just that the server immediately closes it again.
- */
- ASSERT(0 == status);
- connect_cb_called += 1;
- uv_close((uv_handle_t*) &server_handle, NULL);
- uv_close((uv_handle_t*) &client_handle, NULL);
-}
-
-#endif /* !defined(_WIN32) */