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"
# 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")
dut.expect("setting up")
dut.expect("starting event sources")
print("Finished setup")
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")
dut.expect("TIMER_EVENTS:TIMER_EVENT_STARTED: timer_any_handler")
dut.expect("TIMER_EVENTS:TIMER_EVENT_STARTED: all_event_handler")
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print("Handled timer started event")
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))
if expiries >= TIMER_EVENT_LIMIT:
dut.expect("TIMER_EVENTS:TIMER_EVENT_STOPPED: posting to default loop")
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print("Posted timer stopped event")
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")
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print("Handled timer expiry event {} out of {}".format(expiries, TIMER_EVENT_LIMIT))
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")
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))
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("TASK_EVENTS:TASK_ITERATION_EVENT: unregistering task_iteration_handler")
dut.expect("TASK_EVENTS:TASK_ITERATION_EVENT: all_event_handler")
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print("Unregistered handler at iteration {} out of {}".format(iteration, TASK_ITERATION_LIMIT))
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))
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_WIFI')
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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()