def test_schedulers_defaults(): r = scheduler.Scheduler( context_wrap('[none] mq-deadline kyber bfq', '/sys/block/nvme0n1/queue/scheduler')) assert r.device == 'nvme0n1' assert r.schedulers == ['none', 'mq-deadline', 'kyber', 'bfq'] assert r.active_scheduler == 'none' # RHEL 6 r = scheduler.Scheduler( context_wrap('noop anticipatory deadline [cfq]', '/sys/block/vda/queue/scheduler')) assert r.device == 'vda' assert r.schedulers == ['noop', 'anticipatory', 'deadline', 'cfq'] assert r.active_scheduler == 'cfq' # RHEL 7 r = scheduler.Scheduler( context_wrap('[mq-deadline] kyber none', '/sys/block/vda/queue/scheduler')) assert r.device == 'vda' assert r.schedulers == ['mq-deadline', 'kyber', 'none'] assert r.active_scheduler == 'mq-deadline' # RHEL 8 r = scheduler.Scheduler( context_wrap('[mq-deadline] kyber bfq none', '/sys/block/vda/queue/scheduler')) assert r.device == 'vda' assert r.schedulers == ['mq-deadline', 'kyber', 'bfq', 'none'] assert r.active_scheduler == 'mq-deadline'
def test_docs(): env = { 'scheduler_obj': scheduler.Scheduler(context_wrap(SDA_SCHEDULER, SDA_PATH)) } failed, total = doctest.testmod(scheduler, globs=env) assert failed == 0
def test_none(): r = scheduler.Scheduler( context_wrap('none', '/sys/block/vda/queue/scheduler')) assert r.device == 'vda' assert r.schedulers == ['none'] assert r.active_scheduler is None assert r.data == {}
def test_scheduler_noop(): r = scheduler.Scheduler(context_wrap(VDC_SCHEDULER, VDC_PATH)) assert r.data["vdc"] == '[noop]'
def test_scheduler_deadline(): r = scheduler.Scheduler(context_wrap(SDB_SCHEDULER, SDB_PATH)) assert r.data["sdb"] == '[deadline]'
def test_scheduler_cfq(): r = scheduler.Scheduler(context_wrap(SDA_SCHEDULER, SDA_PATH)) assert r.data["sda"] == '[cfq]'