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48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
"""Concurrency steps, usable either before the request or after it."""
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from behave import given, then, when
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import parallel_support
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def _set_repeat(context, count, decoy=False):
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context.parallel_decoy = decoy
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if count < 2:
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context.parallel_repeat = 1
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return
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context.parallel_repeat = count
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# An asked-for level higher than one already run wins.
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if count > getattr(context, "parallel_ran_at", 0):
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context.parallel_validated = False
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if getattr(context, "parallel_validated", False):
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return
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# Placed after the request: replay whichever request was just sent.
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pending = getattr(context, "parallel_request", None)
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if pending is not None:
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url, spec, headers, label = pending
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parallel_support.validate(context, url, spec, headers, context.response, label)
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return
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pending_get = getattr(context, "parallel_get", None)
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if pending_get is not None:
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url, params, headers, label = pending_get
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parallel_support.validate_get(context, url, params, headers, context.response, label)
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@given("this operation is run {count:d} times in parallel")
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@when("this operation is run {count:d} times in parallel")
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@then("this operation is run {count:d} times in parallel")
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def step_operation_run_in_parallel(context, count):
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_set_repeat(context, count)
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# Decoy traffic is an equal number of concurrent requests carrying different page
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# text, so a response that came from the wrong request becomes visible.
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@given("this operation is run {count:d} times in parallel against decoy traffic")
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@when("this operation is run {count:d} times in parallel against decoy traffic")
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@then("this operation is run {count:d} times in parallel against decoy traffic")
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def step_operation_run_in_parallel_with_decoy(context, count):
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_set_repeat(context, count, decoy=True)
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