58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
"""Test hook that removes mongot data directories."""
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import shutil
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from buildscripts.resmokelib.testing.fixtures import replicaset, shardedcluster
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from buildscripts.resmokelib.testing.hooks import interface
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class MongotHook(interface.Hook):
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"""Removes data directory files (eg config journals) associated with each mongot launched from a replica set."""
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DESCRIPTION = "hook for managing and cleaning up data files for mongot"
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IS_BACKGROUND = True
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def __init__(self, hook_logger, fixture):
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"""Initialize the MongotHook.
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Args:
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hook_logger: the logger instance for this hook.
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fixture: ReplicaSetFixture or ShardedClusterFixture with launch_mongot enabled.
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"""
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interface.Hook.__init__(self, hook_logger, fixture, MongotHook.DESCRIPTION)
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if not fixture.launch_mongot:
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raise ValueError("The Mongot hook requires launch_mongot to be enabled")
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self.fixture = None
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if isinstance(
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fixture, (replicaset.ReplicaSetFixture, shardedcluster.ShardedClusterFixture)
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):
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self.fixture = fixture
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else:
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raise ValueError(
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"The Mongot hook requires a ReplicaSetFixture or ShardedClusterFixture"
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)
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def clear_mongot_data_files(self):
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# Remove each MongoTFixture's associated config journal.
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for mongot in self.fixture._all_mongots():
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self.logger.info("Deleting mongot data dir: %s", mongot.data_dir)
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try:
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shutil.rmtree(mongot.data_dir)
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except OSError as error:
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self.logger.error("Hit OS error trying to delete mongot config journal: %s", error)
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pass
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def after_suite(self, test_report, teardown_flag=None):
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"""After suite."""
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self.logger.info("Begin deleting mongot data files after suite finished")
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self.clear_mongot_data_files()
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self.logger.info("Finished deleting mongot data files after suite finished")
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def after_test(self, test, test_report):
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"""After test."""
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self.logger.info("Begin deleting mongot data files after individual test finished")
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self.clear_mongot_data_files()
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self.logger.info("Finished deleting mongot data files after individual test finished")
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