/* 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> static char magic_cookie[] = "magic cookie"; static int seen_timer_handle; static uv_timer_t timer; static void walk_cb(uv_handle_t* handle, void* arg) { ASSERT(arg == (void*)magic_cookie); if (handle == (uv_handle_t*)&timer) { seen_timer_handle++; } else { ASSERT(0 && "unexpected handle"); } } static void timer_cb(uv_timer_t* handle) { ASSERT(handle == &timer); uv_walk(handle->loop, walk_cb, magic_cookie); uv_close((uv_handle_t*)handle, NULL); } TEST_IMPL(walk_handles) { uv_loop_t* loop; int r; loop = uv_default_loop(); r = uv_timer_init(loop, &timer); ASSERT(r == 0); r = uv_timer_start(&timer, timer_cb, 1, 0); ASSERT(r == 0); /* Start event loop, expect to see the timer handle in walk_cb. */ ASSERT(seen_timer_handle == 0); r = uv_run(loop, UV_RUN_DEFAULT); ASSERT(r == 0); ASSERT(seen_timer_handle == 1); /* Loop is finished, walk_cb should not see our timer handle. */ seen_timer_handle = 0; uv_walk(loop, walk_cb, magic_cookie); ASSERT(seen_timer_handle == 0); MAKE_VALGRIND_HAPPY(); return 0; }