tests.test_hear_cleanup

Module Contents

Classes

HearCleanupTestSuite

Test suite for verifying the cleanup behavior of the multicast hearing mechanism.

Data

__module__

API

tests.test_hear_cleanup.__module__

‘tests’

class tests.test_hear_cleanup.HearCleanupTestSuite(methodName='runTest')

Bases: context.BasicUsageTestSuite

Test suite for verifying the cleanup behavior of the multicast hearing mechanism.

This suite tests that the McastHEAR class correctly releases resources and terminates gracefully when the hearing process receives a “STOP Test” message. It ensures that sockets are properly closed and no lingering processes remain after execution, adhering to the expected cleanup protocols.

Initialization

Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.

__module__

‘tests.test_hear_cleanup’

__name__

‘tests.test_hear_cleanup.HearCleanupTestSuite’

QUICK_JOIN_TIMEOUT

1

ERROR_JOIN_TIMEOUT

3

FINAL_JOIN_TIMEOUT

15

test_cleanup_on_exit()

Test proper cleanup of McastHEAR when receiving STOP message.

Prerequisites: - Available test port (self._the_test_port) - Multicast group 224.0.0.1 accessible

Expected behavior: 1. Start McastHEAR process in daemon mode 2. Send “STOP Test” message 3. Verify process terminates cleanly 4. Ensure all resources are released

Success criteria: - Process exits with code 0 - No lingering processes or sockets