mirror of
https://github.com/signalwire/freeswitch.git
synced 2026-10-04 02:03:59 +00:00
Dmitry Verenitsin
cc93a683ca
`timerfd_gettime()` returns the time remaining until the next periodic tick, regardless of how many previous ticks have already fired and remain unread. Replace with `poll()` which correctly checks for pending unread expirations.
117 lines
3.3 KiB
C
117 lines
3.3 KiB
C
/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2026, Anthony Minessale II <anthm@freeswitch.org>
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthm@freeswitch.org>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Dmitry Verenitsin <dmitry.verenitsin@signalwire.com>
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*
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*
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* switch_timer.c -- timer tests
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*
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*/
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#include <switch.h>
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#include <test/switch_test.h>
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static int module_loaded = 0;
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FST_MINCORE_BEGIN("./conf")
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FST_SUITE_BEGIN(switch_timer)
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FST_SETUP_BEGIN()
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{
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if (!module_loaded) {
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const char *err = NULL;
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switch_loadable_module_init(SWITCH_FALSE);
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switch_loadable_module_load_module("", "CORE_SOFTTIMER_MODULE", SWITCH_TRUE, &err);
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module_loaded = 1;
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}
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}
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FST_SETUP_END()
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FST_TEARDOWN_BEGIN()
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{
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}
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FST_TEARDOWN_END()
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/* timer_check returns FALSE with non-zero diff when no tick has elapsed,
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* returns SUCCESS with diff=0 after sleeping past the interval */
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FST_TEST_BEGIN(test_timer_check)
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{
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switch_timer_t timer = { 0 };
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switch_status_t status;
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fst_requires(switch_core_timer_init(&timer, "soft", 20, 160, fst_pool) == SWITCH_STATUS_SUCCESS);
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/* immediately after init - no tick yet */
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status = switch_core_timer_check(&timer, SWITCH_FALSE);
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fst_check(status == SWITCH_STATUS_FALSE);
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fst_check(timer.diff != 0);
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/* sleep past the 20ms interval */
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switch_sleep(50000); /* 50ms */
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/* now the tick should be detected */
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status = switch_core_timer_check(&timer, SWITCH_FALSE);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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fst_check(timer.diff == 0);
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switch_core_timer_destroy(&timer);
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}
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FST_TEST_END()
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/* step=FALSE does not advance tick/samplecount, step=TRUE advances by exactly 1 tick */
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FST_TEST_BEGIN(test_timer_check_step)
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{
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switch_timer_t timer = { 0 };
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switch_size_t tick_before;
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uint32_t samplecount_before;
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switch_status_t status;
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fst_requires(switch_core_timer_init(&timer, "soft", 20, 160, fst_pool) == SWITCH_STATUS_SUCCESS);
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switch_sleep(50000); /* 50ms - let the timer tick */
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tick_before = timer.tick;
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samplecount_before = timer.samplecount;
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/* step=FALSE: reports ready but does not advance */
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status = switch_core_timer_check(&timer, SWITCH_FALSE);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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fst_check(timer.tick == tick_before);
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fst_check(timer.samplecount == samplecount_before);
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/* step=TRUE: advances tick by 1, samplecount by samples */
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status = switch_core_timer_check(&timer, SWITCH_TRUE);
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fst_check(status == SWITCH_STATUS_SUCCESS);
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fst_check(timer.tick == tick_before + 1);
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fst_check(timer.samplecount == samplecount_before + 160);
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switch_core_timer_destroy(&timer);
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}
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FST_TEST_END()
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FST_SUITE_END()
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FST_MINCORE_END()
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