49 lines · python
1# DExTer : Debugging Experience Tester2# ~~~~~~ ~ ~~ ~ ~~3#4# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.5# See https://llvm.org/LICENSE.txt for license information.6# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception7"""Command for specifying an expected number of steps of a particular kind."""8 9from dex.command.CommandBase import CommandBase10from dex.dextIR.StepIR import StepKind11 12 13class DexExpectStepKind(CommandBase):14 """Expect to see a particular step `kind` a number of `times` while stepping15 through the program.16 17 DexExpectStepKind(kind, times)18 19 See Commands.md for more info.20 """21 22 def __init__(self, *args):23 if len(args) != 2:24 raise TypeError("expected two args")25 26 try:27 step_kind = StepKind[args[0]]28 except KeyError:29 raise TypeError(30 "expected arg 0 to be one of {}".format(31 [kind for kind, _ in StepKind.__members__.items()]32 )33 )34 35 self.name = step_kind36 self.count = args[1]37 38 super(DexExpectStepKind, self).__init__()39 40 @staticmethod41 def get_name():42 return __class__.__name__43 44 def eval(self):45 # DexExpectStepKind eval() implementation is mixed into46 # Heuristic.__init__()47 # [TODO] Fix this ^.48 pass49