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62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
# Copyright (C) 2020 Freie Universität Berlin
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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import contextlib
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class MockSpawn():
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def __init__(self, ctrl, *args, **kwargs):
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self.ctrl = ctrl
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self.last_command = None
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# set some expected attributes
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self.before = None
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self.echo = False
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def sendline(self, line, *args, **kwargs):
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self.last_command = line
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if self.ctrl.output is None:
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# just echo last input for before (what replwrap is assembling
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# output from)
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self.before = line
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else:
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# use pre-configured output in case command expects a specific
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# output
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self.before = self.ctrl.output
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def expect_exact(self, *args, **kwargs):
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# always match on prompt with replwrap
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return 0
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class MockRIOTCtrl():
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"""
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Mock RIOT ctrl
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"""
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def __init__(self, *args, **kwargs):
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self.term = None
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self.output = None
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self.last_command = None
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@contextlib.contextmanager
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def run_term(self, reset=True, **startkwargs):
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try:
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self.start_term(**startkwargs)
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yield self.term
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finally:
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self.stop_term()
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def start_term(self, **spawnkwargs):
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self.term = MockSpawn(self)
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def stop_term(self):
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pass
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def init_ctrl(output=None):
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rc = MockRIOTCtrl("foobar", env={"BOARD": "native"})
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rc.output = output
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return rc
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