esp-idf/examples/system/esp_event/default_event_loop/example_test.py

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from __future__ import print_function
import ttfw_idf
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# Timer events
TIMER_EVENT_LIMIT = 3
TIMER_EXPIRY_HANDLING = 'TIMER_EVENTS:TIMER_EVENT_EXPIRY: timer_expiry_handler, executed {} out of ' + str(TIMER_EVENT_LIMIT) + ' times'
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# Task events
TASK_ITERATION_LIMIT = 5
TASK_UNREGISTRATION_LIMIT = 3
TASK_ITERATION_POST = 'TASK_EVENTS:TASK_ITERATION_EVENT: posting to default loop, {} out of ' + str(TASK_ITERATION_LIMIT)
TASK_ITERATION_HANDLING = 'TASK_EVENTS:TASK_ITERATION_EVENT: task_iteration_handler, executed {} times'
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def _test_timer_events(dut):
dut.start_app()
print('Checking timer events posting and handling')
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dut.expect('setting up')
dut.expect('starting event sources')
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print('Finished setup')
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dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: posting to default loop')
print('Posted timer started event')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: timer_started_handler, instance 0')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: timer_started_handler, instance 1')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: timer_started_handler_2')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: timer_any_handler')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STARTED: all_event_handler')
print('Handled timer started event')
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for expiries in range(1, TIMER_EVENT_LIMIT + 1):
dut.expect('TIMER_EVENTS:TIMER_EVENT_EXPIRY: posting to default loop')
print('Posted timer expiry event {} out of {}'.format(expiries, TIMER_EVENT_LIMIT))
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if expiries >= TIMER_EVENT_LIMIT:
dut.expect('TIMER_EVENTS:TIMER_EVENT_STOPPED: posting to default loop')
print('Posted timer stopped event')
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dut.expect(TIMER_EXPIRY_HANDLING.format(expiries))
dut.expect('TIMER_EVENTS:TIMER_EVENT_EXPIRY: timer_any_handler')
dut.expect('TIMER_EVENTS:TIMER_EVENT_EXPIRY: all_event_handler')
print('Handled timer expiry event {} out of {}'.format(expiries, TIMER_EVENT_LIMIT))
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dut.expect('TIMER_EVENTS:TIMER_EVENT_STOPPED: timer_stopped_handler')
dut.expect('TIMER_EVENTS:TIMER_EVENT_STOPPED: deleted timer event source')
print('Handled timer stopped event')
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def _test_iteration_events(dut):
dut.start_app()
print('Checking iteration events posting and handling')
dut.expect('setting up')
dut.expect('starting event sources')
print('Finished setup')
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for iteration in range(1, TASK_ITERATION_LIMIT + 1):
dut.expect(TASK_ITERATION_POST.format(iteration))
print('Posted iteration {} out of {}'.format(iteration, TASK_ITERATION_LIMIT))
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if iteration < TASK_UNREGISTRATION_LIMIT:
dut.expect(TASK_ITERATION_HANDLING.format(iteration))
dut.expect('TASK_EVENTS:TASK_ITERATION_EVENT: all_event_handler')
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elif iteration == TASK_UNREGISTRATION_LIMIT:
dut.expect_all('TASK_EVENTS:TASK_ITERATION_EVENT: unregistering task_iteration_handler',
'TASK_EVENTS:TASK_ITERATION_EVENT: all_event_handler')
print('Unregistered handler at iteration {} out of {}'.format(iteration, TASK_ITERATION_LIMIT))
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else:
dut.expect('TASK_EVENTS:TASK_ITERATION_EVENT: all_event_handler')
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print('Handled iteration {} out of {}'.format(iteration, TASK_ITERATION_LIMIT))
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dut.expect('TASK_EVENTS:TASK_ITERATION_EVENT: deleting task event source')
print('Deleted task event source')
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@ttfw_idf.idf_example_test(env_tag='Example_GENERIC', target=['esp32', 'esp32c3'])
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def test_default_event_loop_example(env, extra_data):
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dut = env.get_dut('default_event_loop', 'examples/system/esp_event/default_event_loop')
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_test_iteration_events(dut)
_test_timer_events(dut)
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if __name__ == '__main__':
test_default_event_loop_example()