| /* 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" |
| |
| |
| static int close_cb_called = 0; |
| static int repeat_1_cb_called = 0; |
| static int repeat_2_cb_called = 0; |
| |
| static int repeat_2_cb_allowed = 0; |
| |
| static uv_timer_t dummy, repeat_1, repeat_2; |
| |
| static uint64_t start_time; |
| |
| |
| static void close_cb(uv_handle_t* handle) { |
| ASSERT(handle != NULL); |
| |
| close_cb_called++; |
| } |
| |
| |
| static void repeat_1_cb(uv_timer_t* handle, int status) { |
| int r; |
| |
| ASSERT(handle == &repeat_1); |
| ASSERT(status == 0); |
| |
| ASSERT(uv_timer_get_repeat((uv_timer_t*)handle) == 50); |
| |
| LOGF("repeat_1_cb called after %ld ms\n", |
| (long int)(uv_now(uv_default_loop()) - start_time)); |
| |
| repeat_1_cb_called++; |
| |
| r = uv_timer_again(&repeat_2); |
| ASSERT(r == 0); |
| |
| if (uv_now(uv_default_loop()) >= start_time + 500) { |
| uv_close((uv_handle_t*)handle, close_cb); |
| /* We're not calling uv_timer_again on repeat_2 any more, so after this */ |
| /* timer_2_cb is expected. */ |
| repeat_2_cb_allowed = 1; |
| return; |
| } |
| } |
| |
| |
| static void repeat_2_cb(uv_timer_t* handle, int status) { |
| ASSERT(handle == &repeat_2); |
| ASSERT(status == 0); |
| ASSERT(repeat_2_cb_allowed); |
| |
| LOGF("repeat_2_cb called after %ld ms\n", |
| (long int)(uv_now(uv_default_loop()) - start_time)); |
| |
| repeat_2_cb_called++; |
| |
| if (uv_timer_get_repeat(&repeat_2) == 0) { |
| ASSERT(!uv_is_active((uv_handle_t*)handle)); |
| uv_close((uv_handle_t*)handle, close_cb); |
| return; |
| } |
| |
| LOGF("uv_timer_get_repeat %ld ms\n", |
| (long int)uv_timer_get_repeat(&repeat_2)); |
| ASSERT(uv_timer_get_repeat(&repeat_2) == 100); |
| |
| /* This shouldn't take effect immediately. */ |
| uv_timer_set_repeat(&repeat_2, 0); |
| } |
| |
| |
| TEST_IMPL(timer_again) { |
| int r; |
| |
| start_time = uv_now(uv_default_loop()); |
| ASSERT(0 < start_time); |
| |
| /* Verify that it is not possible to uv_timer_again a never-started timer. */ |
| r = uv_timer_init(uv_default_loop(), &dummy); |
| ASSERT(r == 0); |
| r = uv_timer_again(&dummy); |
| ASSERT(r == -1); |
| ASSERT(uv_last_error(uv_default_loop()).code == UV_EINVAL); |
| uv_unref((uv_handle_t*)&dummy); |
| |
| /* Start timer repeat_1. */ |
| r = uv_timer_init(uv_default_loop(), &repeat_1); |
| ASSERT(r == 0); |
| r = uv_timer_start(&repeat_1, repeat_1_cb, 50, 0); |
| ASSERT(r == 0); |
| ASSERT(uv_timer_get_repeat(&repeat_1) == 0); |
| |
| /* Actually make repeat_1 repeating. */ |
| uv_timer_set_repeat(&repeat_1, 50); |
| ASSERT(uv_timer_get_repeat(&repeat_1) == 50); |
| |
| /* |
| * Start another repeating timer. It'll be again()ed by the repeat_1 so |
| * it should not time out until repeat_1 stops. |
| */ |
| r = uv_timer_init(uv_default_loop(), &repeat_2); |
| ASSERT(r == 0); |
| r = uv_timer_start(&repeat_2, repeat_2_cb, 100, 100); |
| ASSERT(r == 0); |
| ASSERT(uv_timer_get_repeat(&repeat_2) == 100); |
| |
| uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
| |
| ASSERT(repeat_1_cb_called == 10); |
| ASSERT(repeat_2_cb_called == 2); |
| ASSERT(close_cb_called == 2); |
| |
| LOGF("Test took %ld ms (expected ~700 ms)\n", |
| (long int)(uv_now(uv_default_loop()) - start_time)); |
| ASSERT(700 <= uv_now(uv_default_loop()) - start_time); |
| |
| MAKE_VALGRIND_HAPPY(); |
| return 0; |
| } |