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# In use mode
# In forward mode
# Wrapper in wrapper
import pytest
from ding.framework import task
from ding.framework.wrapper import StepTimer
@pytest.mark.unittest
def test_step_timer():
def step1(_):
1
def step2(_):
2
def step3(_):
3
def step4(_):
4
step_timer = StepTimer()
with task.start(async_mode=True):
task.use_wrapper(step_timer)
task.use(step1)
task.use(step2)
task.use(task.serial(step3, step4))
assert len(task._middleware) == 3
task.run(3)
assert len(step_timer.records) == 3
for records in step_timer.records.values():
assert len(records) == 3
# Wrapper in wrapper
step_timer1 = StepTimer()
step_timer2 = StepTimer()
with task.start():
task.use_wrapper(step_timer1)
task.use_wrapper(step_timer2)
task.use(step1)
task.use(step2)
assert len(task._middleware) == 2
task.run(3)
for records in step_timer1.records.values():
assert len(records) == 3
for records in step_timer2.records.values():
assert len(records) == 3
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