libuv-svace-build

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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to
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 * deal in the Software without restriction, including without limitation the
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 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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 * sell copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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 * IN THE SOFTWARE.
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 */
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#include "uv.h"
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#include "task.h"
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#include <stdlib.h>
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#include <string.h>
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static uv_write_t write_req;
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static uv_shutdown_t shutdown_req;
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static uv_connect_t connect_req;
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static char buffer[32767];
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static int req_cb_called;
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static int connect_cb_called;
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static int write_cb_called;
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static int shutdown_cb_called;
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static int close_cb_called;
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static void close_cb(uv_handle_t* handle) {
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  close_cb_called++;
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}
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static void do_close(void* handle) {
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  close_cb_called = 0;
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  uv_close((uv_handle_t*)handle, close_cb);
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  ASSERT_OK(close_cb_called);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, close_cb_called);
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}
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static void fail_cb(void) {
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  FATAL("fail_cb should not have been called");
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}
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static void fail_cb2(void) {
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  ASSERT(0 && "fail_cb2 should not have been called");
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}
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static void req_cb(uv_handle_t* req, int status) {
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  req_cb_called++;
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}
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static void shutdown_cb(uv_shutdown_t* req, int status) {
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  ASSERT_PTR_EQ(req, &shutdown_req);
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  shutdown_cb_called++;
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}
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static void write_cb(uv_write_t* req, int status) {
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  ASSERT_PTR_EQ(req, &write_req);
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  uv_shutdown(&shutdown_req, req->handle, shutdown_cb);
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  write_cb_called++;
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}
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static void connect_and_write(uv_connect_t* req, int status) {
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  uv_buf_t buf = uv_buf_init(buffer, sizeof buffer);
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  ASSERT_PTR_EQ(req, &connect_req);
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  ASSERT_OK(status);
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  uv_write(&write_req, req->handle, &buf, 1, write_cb);
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  connect_cb_called++;
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}
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static void connect_and_shutdown(uv_connect_t* req, int status) {
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  ASSERT_PTR_EQ(req, &connect_req);
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  ASSERT_OK(status);
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  uv_shutdown(&shutdown_req, req->handle, shutdown_cb);
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  connect_cb_called++;
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}
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TEST_IMPL(ref) {
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(idle_ref) {
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  uv_idle_t h;
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  uv_idle_init(uv_default_loop(), &h);
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  uv_idle_start(&h, (uv_idle_cb) fail_cb2);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(async_ref) {
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  uv_async_t h;
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  uv_async_init(uv_default_loop(), &h, NULL);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(prepare_ref) {
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  uv_prepare_t h;
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  uv_prepare_init(uv_default_loop(), &h);
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  uv_prepare_start(&h, (uv_prepare_cb) fail_cb2);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(check_ref) {
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  uv_check_t h;
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  uv_check_init(uv_default_loop(), &h);
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  uv_check_start(&h, (uv_check_cb) fail_cb2);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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static void prepare_cb(uv_prepare_t* h) {
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  ASSERT_NOT_NULL(h);
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  uv_unref((uv_handle_t*)h);
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}
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TEST_IMPL(unref_in_prepare_cb) {
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  uv_prepare_t h;
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  uv_prepare_init(uv_default_loop(), &h);
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  uv_prepare_start(&h, prepare_cb);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(timer_ref) {
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  uv_timer_t h;
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  uv_timer_init(uv_default_loop(), &h);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(timer_ref2) {
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  uv_timer_t h;
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  uv_timer_init(uv_default_loop(), &h);
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  uv_timer_start(&h, (uv_timer_cb)fail_cb, 42, 42);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(fs_event_ref) {
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#if defined(NO_FS_EVENTS)
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  RETURN_SKIP(NO_FS_EVENTS);
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#endif
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  uv_fs_event_t h;
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  uv_fs_event_init(uv_default_loop(), &h);
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  uv_fs_event_start(&h, (uv_fs_event_cb)fail_cb, ".", 0);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(fs_poll_ref) {
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  uv_fs_poll_t h;
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  uv_fs_poll_init(uv_default_loop(), &h);
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  uv_fs_poll_start(&h, NULL, ".", 999);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(tcp_ref) {
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  uv_tcp_t h;
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  uv_tcp_init(uv_default_loop(), &h);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(tcp_ref2) {
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  uv_tcp_t h;
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  uv_tcp_init(uv_default_loop(), &h);
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  uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(tcp_ref2b) {
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  uv_tcp_t h;
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  uv_tcp_init(uv_default_loop(), &h);
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  uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb);
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  uv_unref((uv_handle_t*)&h);
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  uv_close((uv_handle_t*)&h, close_cb);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, close_cb_called);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(tcp_ref3) {
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  struct sockaddr_in addr;
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  uv_tcp_t h;
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  ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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  uv_tcp_init(uv_default_loop(), &h);
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  uv_tcp_connect(&connect_req,
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                 &h,
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                 (const struct sockaddr*) &addr,
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                 connect_and_shutdown);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, connect_cb_called);
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  ASSERT_EQ(1, shutdown_cb_called);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(tcp_ref4) {
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  struct sockaddr_in addr;
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  uv_tcp_t h;
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  ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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  uv_tcp_init(uv_default_loop(), &h);
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  uv_tcp_connect(&connect_req,
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                 &h,
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                 (const struct sockaddr*) &addr,
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                 connect_and_write);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, connect_cb_called);
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  ASSERT_EQ(1, write_cb_called);
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  ASSERT_EQ(1, shutdown_cb_called);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(udp_ref) {
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  uv_udp_t h;
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  uv_udp_init(uv_default_loop(), &h);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(udp_ref2) {
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  struct sockaddr_in addr;
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  uv_udp_t h;
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  ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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  uv_udp_init(uv_default_loop(), &h);
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  uv_udp_bind(&h, (const struct sockaddr*) &addr, 0);
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  uv_udp_recv_start(&h, (uv_alloc_cb)fail_cb, (uv_udp_recv_cb)fail_cb);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(udp_ref3) {
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  struct sockaddr_in addr;
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  uv_buf_t buf = uv_buf_init("PING", 4);
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  uv_udp_send_t req;
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  uv_udp_t h;
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  ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
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  uv_udp_init(uv_default_loop(), &h);
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  uv_udp_send(&req,
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              &h,
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              &buf,
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              1,
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              (const struct sockaddr*) &addr,
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              (uv_udp_send_cb) req_cb);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, req_cb_called);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(pipe_ref) {
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  uv_pipe_t h;
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  uv_pipe_init(uv_default_loop(), &h, 0);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(pipe_ref2) {
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  uv_pipe_t h;
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  uv_pipe_init(uv_default_loop(), &h, 0);
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  uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(pipe_ref3) {
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  uv_pipe_t h;
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  uv_pipe_init(uv_default_loop(), &h, 0);
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  uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_and_shutdown);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, connect_cb_called);
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  ASSERT_EQ(1, shutdown_cb_called);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(pipe_ref4) {
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  uv_pipe_t h;
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  uv_pipe_init(uv_default_loop(), &h, 0);
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  uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_and_write);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  ASSERT_EQ(1, connect_cb_called);
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  ASSERT_EQ(1, write_cb_called);
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  ASSERT_EQ(1, shutdown_cb_called);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(process_ref) {
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  /* spawn_helper4 blocks indefinitely. */
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  char *argv[] = { NULL, "spawn_helper4", NULL };
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  uv_process_options_t options;
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  size_t exepath_size;
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  char exepath[256];
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  uv_process_t h;
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  int r;
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  memset(&options, 0, sizeof(options));
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  exepath_size = sizeof(exepath);
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  r = uv_exepath(exepath, &exepath_size);
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  ASSERT_OK(r);
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  argv[0] = exepath;
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  options.file = exepath;
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  options.args = argv;
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  options.exit_cb = NULL;
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  r = uv_spawn(uv_default_loop(), &h, &options);
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  ASSERT_OK(r);
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  uv_unref((uv_handle_t*)&h);
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  uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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  r = uv_process_kill(&h, /* SIGTERM */ 15);
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  ASSERT_OK(r);
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  do_close(&h);
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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TEST_IMPL(has_ref) {
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  uv_idle_t h;
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  uv_idle_init(uv_default_loop(), &h);
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  uv_ref((uv_handle_t*)&h);
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  ASSERT_EQ(1, uv_has_ref((uv_handle_t*)&h));
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  uv_unref((uv_handle_t*)&h);
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  ASSERT_OK(uv_has_ref((uv_handle_t*)&h));
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  MAKE_VALGRIND_HAPPY(uv_default_loop());
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  return 0;
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}
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