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-rw-r--r--3rdparty/libuv/test/benchmark-ping-pongs.c221
1 files changed, 0 insertions, 221 deletions
diff --git a/3rdparty/libuv/test/benchmark-ping-pongs.c b/3rdparty/libuv/test/benchmark-ping-pongs.c
deleted file mode 100644
index 646a7df9447..00000000000
--- a/3rdparty/libuv/test/benchmark-ping-pongs.c
+++ /dev/null
@@ -1,221 +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.
- */
-
-#include "uv.h"
-#include "task.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-/* Run the benchmark for this many ms */
-#define TIME 5000
-
-
-typedef struct {
- int pongs;
- int state;
- uv_tcp_t tcp;
- uv_connect_t connect_req;
- uv_shutdown_t shutdown_req;
-} pinger_t;
-
-typedef struct buf_s {
- uv_buf_t uv_buf_t;
- struct buf_s* next;
-} buf_t;
-
-
-static char PING[] = "PING\n";
-
-static uv_loop_t* loop;
-
-static buf_t* buf_freelist = NULL;
-static int pinger_shutdown_cb_called;
-static int completed_pingers = 0;
-static int64_t start_time;
-
-
-static void buf_alloc(uv_handle_t* tcp, size_t size, uv_buf_t* buf) {
- buf_t* ab;
-
- ab = buf_freelist;
- if (ab != NULL)
- buf_freelist = ab->next;
- else {
- ab = malloc(size + sizeof(*ab));
- ab->uv_buf_t.len = size;
- ab->uv_buf_t.base = (char*) (ab + 1);
- }
-
- *buf = ab->uv_buf_t;
-}
-
-
-static void buf_free(const uv_buf_t* buf) {
- buf_t* ab = (buf_t*) buf->base - 1;
- ab->next = buf_freelist;
- buf_freelist = ab;
-}
-
-
-static void pinger_close_cb(uv_handle_t* handle) {
- pinger_t* pinger;
-
- pinger = (pinger_t*)handle->data;
- fprintf(stderr, "ping_pongs: %d roundtrips/s\n", (1000 * pinger->pongs) / TIME);
- fflush(stderr);
-
- free(pinger);
-
- completed_pingers++;
-}
-
-
-static void pinger_write_cb(uv_write_t* req, int status) {
- ASSERT(status == 0);
-
- free(req);
-}
-
-
-static void pinger_write_ping(pinger_t* pinger) {
- uv_write_t* req;
- uv_buf_t buf;
-
- buf = uv_buf_init(PING, sizeof(PING) - 1);
-
- req = malloc(sizeof *req);
- if (uv_write(req, (uv_stream_t*) &pinger->tcp, &buf, 1, pinger_write_cb)) {
- FATAL("uv_write failed");
- }
-}
-
-
-static void pinger_shutdown_cb(uv_shutdown_t* req, int status) {
- ASSERT(status == 0);
- pinger_shutdown_cb_called++;
-
- /*
- * The close callback has not been triggered yet. We must wait for EOF
- * until we close the connection.
- */
- ASSERT(completed_pingers == 0);
-}
-
-
-static void pinger_read_cb(uv_stream_t* tcp,
- ssize_t nread,
- const uv_buf_t* buf) {
- ssize_t i;
- pinger_t* pinger;
-
- pinger = (pinger_t*)tcp->data;
-
- if (nread < 0) {
- ASSERT(nread == UV_EOF);
-
- if (buf->base) {
- buf_free(buf);
- }
-
- ASSERT(pinger_shutdown_cb_called == 1);
- uv_close((uv_handle_t*)tcp, pinger_close_cb);
-
- return;
- }
-
- /* Now we count the pings */
- for (i = 0; i < nread; i++) {
- ASSERT(buf->base[i] == PING[pinger->state]);
- pinger->state = (pinger->state + 1) % (sizeof(PING) - 1);
- if (pinger->state == 0) {
- pinger->pongs++;
- if (uv_now(loop) - start_time > TIME) {
- uv_shutdown(&pinger->shutdown_req,
- (uv_stream_t*) tcp,
- pinger_shutdown_cb);
- break;
- } else {
- pinger_write_ping(pinger);
- }
- }
- }
-
- buf_free(buf);
-}
-
-
-static void pinger_connect_cb(uv_connect_t* req, int status) {
- pinger_t *pinger = (pinger_t*)req->handle->data;
-
- ASSERT(status == 0);
-
- pinger_write_ping(pinger);
-
- if (uv_read_start(req->handle, buf_alloc, pinger_read_cb)) {
- FATAL("uv_read_start failed");
- }
-}
-
-
-static void pinger_new(void) {
- struct sockaddr_in client_addr;
- struct sockaddr_in server_addr;
- pinger_t *pinger;
- int r;
-
- ASSERT(0 == uv_ip4_addr("0.0.0.0", 0, &client_addr));
- ASSERT(0 == uv_ip4_addr("127.0.0.1", TEST_PORT, &server_addr));
- pinger = malloc(sizeof(*pinger));
- pinger->state = 0;
- pinger->pongs = 0;
-
- /* Try to connect to the server and do NUM_PINGS ping-pongs. */
- r = uv_tcp_init(loop, &pinger->tcp);
- ASSERT(!r);
-
- pinger->tcp.data = pinger;
-
- ASSERT(0 == uv_tcp_bind(&pinger->tcp,
- (const struct sockaddr*) &client_addr,
- 0));
-
- r = uv_tcp_connect(&pinger->connect_req,
- &pinger->tcp,
- (const struct sockaddr*) &server_addr,
- pinger_connect_cb);
- ASSERT(!r);
-}
-
-
-BENCHMARK_IMPL(ping_pongs) {
- loop = uv_default_loop();
-
- start_time = uv_now(loop);
-
- pinger_new();
- uv_run(loop, UV_RUN_DEFAULT);
-
- ASSERT(completed_pingers == 1);
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}