static void test_leak_bucket(void) { throttle_config_init(&cfg); bkt = cfg.buckets[THROTTLE_BPS_TOTAL]; /* set initial value */ bkt.avg = 150; bkt.max = 15; bkt.level = 1.5; /* leak an op work of time */ throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); g_assert(bkt.avg == 150); g_assert(bkt.max == 15); g_assert(double_cmp(bkt.level, 0.5)); /* leak again emptying the bucket */ throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); g_assert(bkt.avg == 150); g_assert(bkt.max == 15); g_assert(double_cmp(bkt.level, 0)); /* check that the bucket level won't go lower */ throttle_leak_bucket(&bkt, NANOSECONDS_PER_SECOND / 150); g_assert(bkt.avg == 150); g_assert(bkt.max == 15); g_assert(double_cmp(bkt.level, 0)); }