f98ee40f4b
This is an ongoing series of commits that are reformatting our Python code. This catches the last of the python files to reformat. Since they where so few I bunched them together. Reformatting is done with `black`. If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run git checkout --ours <yourfile> and then reformat it with black. If you run into any problems, post to discourse about it and we will try to help. RFC Thread below: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Reviewed By: jhenderson, #libc, Mordante, sivachandra Differential Revision: https://reviews.llvm.org/D150784
44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# DExTer : Debugging Experience Tester
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# ~~~~~~ ~ ~~ ~ ~~
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#
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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""Abstract Base class for controlling debuggers."""
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import abc
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class DebuggerControllerBase(object, metaclass=abc.ABCMeta):
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def __init__(self, context, step_collection):
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self.context = context
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self.step_collection = step_collection
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@abc.abstractclassmethod
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def _run_debugger_custom(self):
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"""Specify your own implementation of run_debugger_custom in your own
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controller.
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"""
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pass
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def run_debugger(self, debugger):
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"""Responsible for correctly launching and tearing down the debugger."""
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self.debugger = debugger
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# Fetch command line options, if any.
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the_cmdline = []
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commands = self.step_collection.commands
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if "DexCommandLine" in commands:
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cmd_line_objs = commands["DexCommandLine"]
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assert len(cmd_line_objs) == 1
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cmd_line_obj = cmd_line_objs[0]
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the_cmdline = cmd_line_obj.the_cmdline
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with self.debugger:
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if not self.debugger.loading_error:
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self._run_debugger_custom(the_cmdline)
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# We may need to pickle this debugger controller after running the
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# debugger. Debuggers are not picklable objects, so set to None.
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self.debugger = None
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