40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
"""Test hook for enabling and disabling write conflict failpoints.
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The main use case is to ensure that other hooks that will run against the server will not
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encounter unexpected failures.
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"""
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import os.path
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from buildscripts.resmokelib.testing.hooks import interface
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from buildscripts.resmokelib.testing.hooks import jsfile
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class EnableSpuriousWriteConflicts(interface.Hook):
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"""Toggles write conflicts."""
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IS_BACKGROUND = False
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def __init__(self, hook_logger, fixture, shell_options=None):
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"""Initialize ToggleWriteConflicts."""
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super().__init__(hook_logger, fixture, "TogglesWTWriteConflictExceptions")
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self._enable_js_filename = os.path.join("jstests", "hooks", "enable_write_conflicts.js")
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self._disable_js_filename = os.path.join("jstests", "hooks", "disable_write_conflicts.js")
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self._shell_options = shell_options
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def before_test(self, test, test_report):
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"""Enable WTWriteConflictExceptions."""
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hook_test_case = jsfile.DynamicJSTestCase.create_after_test(
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test.logger, test, self, self._enable_js_filename, self._shell_options
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)
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hook_test_case.configure(self.fixture)
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hook_test_case.run_dynamic_test(test_report)
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def after_test(self, test, test_report):
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"""Disable WTWriteConflictExceptions."""
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hook_test_case = jsfile.DynamicJSTestCase.create_after_test(
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test.logger, test, self, self._disable_js_filename, self._shell_options
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)
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hook_test_case.configure(self.fixture)
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hook_test_case.run_dynamic_test(test_report)
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