| # DExTer : Debugging Experience Tester |
| # ~~~~~~ ~ ~~ ~ ~~ |
| # |
| # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| # See https://llvm.org/LICENSE.txt for license information. |
| # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| """A Command that enables test writers to specify a limited number of break |
| points using an start condition and range. |
| """ |
| |
| from dex.command.CommandBase import CommandBase |
| |
| class DexLimitSteps(CommandBase): |
| def __init__(self, *args, **kwargs): |
| self.expression = args[0] |
| self.values = [str(arg) for arg in args[1:]] |
| try: |
| on_line = kwargs.pop('on_line') |
| self.from_line = on_line |
| self.to_line = on_line |
| except KeyError: |
| self.from_line = kwargs.pop('from_line', 1) |
| self.to_line = kwargs.pop('to_line', 999999) |
| if kwargs: |
| raise TypeError('unexpected named args: {}'.format( |
| ', '.join(kwargs))) |
| super(DexLimitSteps, self).__init__() |
| |
| def resolve_label(self, label_line_pair): |
| label, lineno = label_line_pair |
| if isinstance(self.from_line, str): |
| if self.from_line == label: |
| self.from_line = lineno |
| if isinstance(self.to_line, str): |
| if self.to_line == label: |
| self.to_line = lineno |
| |
| def has_labels(self): |
| return len(self.get_label_args()) > 0 |
| |
| def get_label_args(self): |
| return [label for label in (self.from_line, self.to_line) |
| if isinstance(label, str)] |
| |
| def eval(self): |
| raise NotImplementedError('DexLimitSteps commands cannot be evaled.') |
| |
| @staticmethod |
| def get_name(): |
| return __class__.__name__ |
| |
| @staticmethod |
| def get_subcommands() -> dict: |
| return None |
