120 lines
2.9 KiB
C++
120 lines
2.9 KiB
C++
#include <uhub.h>
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#define MAX_EVENTS 15
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static struct timeout_queue* g_queue;
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static time_t g_now;
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static size_t g_max;
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static struct timeout_evt g_events[MAX_EVENTS];
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static size_t g_triggered;
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static void timeout_cb(struct timeout_evt* t)
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{
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g_triggered++;
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}
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/*
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typedef void (*timeout_evt_cb)(struct timeout_evt*);
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struct timeout_evt
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{
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time_t timestamp;
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timeout_evt_cb callback;
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void* ptr;
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struct timeout_evt* prev;
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struct timeout_evt* next;
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};
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void timeout_evt_initialize(struct timeout_evt*, timeout_evt_cb, void* ptr);
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void timeout_evt_reset(struct timeout_evt*);
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int timeout_evt_is_scheduled(struct timeout_evt*);
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struct timeout_queue
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{
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time_t last;
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size_t max;
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struct timeout_evt** events;
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};
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void timeout_queue_initialize(struct timeout_queue*, time_t now, size_t max);
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void timeout_queue_shutdown(struct timeout_queue*);
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size_t timeout_queue_process(struct timeout_queue*, time_t now);
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void timeout_queue_insert(struct timeout_queue*, struct timeout_evt*, size_t seconds);
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void timeout_queue_remove(struct timeout_queue*, struct timeout_evt*);
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void timeout_queue_reschedule(struct timeout_queue*, struct timeout_evt*, size_t seconds);
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size_t timeout_queue_get_next_timeout(struct timeout_queue*, time_t now);
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*/
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EXO_TEST(timer_setup,{
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size_t n;
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g_queue = hub_malloc_zero(sizeof(struct timeout_queue));
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g_now = 0;
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g_max = 5;
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g_triggered = 0;
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timeout_queue_initialize(g_queue, g_now, g_max);
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memset(g_events, 0, sizeof(g_events));
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for (n = 0; n < MAX_EVENTS; n++)
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{
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timeout_evt_initialize(&g_events[n], timeout_cb, &g_events[n]);
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}
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return g_queue != NULL;
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});
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EXO_TEST(timer_check_timeout_0,{
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return timeout_queue_get_next_timeout(g_queue, g_now) == g_max;
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});
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EXO_TEST(timer_add_event_1,{
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timeout_queue_insert(g_queue, &g_events[0], 2);
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return g_events[0].prev != NULL;
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});
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EXO_TEST(timer_check_timeout_1,{
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return timeout_queue_get_next_timeout(g_queue, g_now) == 2;
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});
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EXO_TEST(timer_remove_event_1,{
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timeout_queue_remove(g_queue, &g_events[0]);
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return g_events[0].prev == NULL;
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});
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EXO_TEST(timer_check_timeout_2,{
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return timeout_queue_get_next_timeout(g_queue, g_now) == g_max;
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});
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/* test re-removing an event - should not crash! */
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EXO_TEST(timer_remove_event_1_no_crash,{
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timeout_queue_remove(g_queue, &g_events[0]);
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return g_events[0].prev == NULL;
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});
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EXO_TEST(timer_add_5_events_1,{
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timeout_queue_insert(g_queue, &g_events[0], 0);
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timeout_queue_insert(g_queue, &g_events[1], 1);
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timeout_queue_insert(g_queue, &g_events[2], 2);
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timeout_queue_insert(g_queue, &g_events[3], 3);
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timeout_queue_insert(g_queue, &g_events[4], 4);
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return (g_events[0].prev != NULL &&
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g_events[1].prev != NULL &&
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g_events[2].prev != NULL &&
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g_events[3].prev != NULL &&
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g_events[4].prev != NULL);
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});
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EXO_TEST(timer_check_5_events_1,{
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return timeout_queue_get_next_timeout(g_queue, g_now) == 1;
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});
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EXO_TEST(timer_process_5_events_1,{
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g_now = 4;
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return timeout_queue_process(g_queue, g_now) == g_triggered;
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});
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